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      1 //===-- linux_syscall_hooks.h ---------------------------------------------===//
      2 //
      3 //                     The LLVM Compiler Infrastructure
      4 //
      5 // This file is distributed under the University of Illinois Open Source
      6 // License. See LICENSE.TXT for details.
      7 //
      8 //===----------------------------------------------------------------------===//
      9 //
     10 // This file is a part of public sanitizer interface.
     11 //
     12 // System call handlers.
     13 //
     14 // Interface methods declared in this header implement pre- and post- syscall
     15 // actions for the active sanitizer.
     16 // Usage:
     17 //   __sanitizer_syscall_pre_getfoo(...args...);
     18 //   long res = syscall(__NR_getfoo, ...args...);
     19 //   __sanitizer_syscall_post_getfoo(res, ...args...);
     20 //===----------------------------------------------------------------------===//
     21 #ifndef SANITIZER_LINUX_SYSCALL_HOOKS_H
     22 #define SANITIZER_LINUX_SYSCALL_HOOKS_H
     23 
     24 #define __sanitizer_syscall_pre_time(tloc) \
     25   __sanitizer_syscall_pre_impl_time((long)(tloc))
     26 #define __sanitizer_syscall_post_time(res, tloc) \
     27   __sanitizer_syscall_post_impl_time(res, (long)(tloc))
     28 #define __sanitizer_syscall_pre_stime(tptr) \
     29   __sanitizer_syscall_pre_impl_stime((long)(tptr))
     30 #define __sanitizer_syscall_post_stime(res, tptr) \
     31   __sanitizer_syscall_post_impl_stime(res, (long)(tptr))
     32 #define __sanitizer_syscall_pre_gettimeofday(tv, tz) \
     33   __sanitizer_syscall_pre_impl_gettimeofday((long)(tv), (long)(tz))
     34 #define __sanitizer_syscall_post_gettimeofday(res, tv, tz) \
     35   __sanitizer_syscall_post_impl_gettimeofday(res, (long)(tv), (long)(tz))
     36 #define __sanitizer_syscall_pre_settimeofday(tv, tz) \
     37   __sanitizer_syscall_pre_impl_settimeofday((long)(tv), (long)(tz))
     38 #define __sanitizer_syscall_post_settimeofday(res, tv, tz) \
     39   __sanitizer_syscall_post_impl_settimeofday(res, (long)(tv), (long)(tz))
     40 #define __sanitizer_syscall_pre_adjtimex(txc_p) \
     41   __sanitizer_syscall_pre_impl_adjtimex((long)(txc_p))
     42 #define __sanitizer_syscall_post_adjtimex(res, txc_p) \
     43   __sanitizer_syscall_post_impl_adjtimex(res, (long)(txc_p))
     44 #define __sanitizer_syscall_pre_times(tbuf) \
     45   __sanitizer_syscall_pre_impl_times((long)(tbuf))
     46 #define __sanitizer_syscall_post_times(res, tbuf) \
     47   __sanitizer_syscall_post_impl_times(res, (long)(tbuf))
     48 #define __sanitizer_syscall_pre_gettid() __sanitizer_syscall_pre_impl_gettid()
     49 #define __sanitizer_syscall_post_gettid(res) \
     50   __sanitizer_syscall_post_impl_gettid(res)
     51 #define __sanitizer_syscall_pre_nanosleep(rqtp, rmtp) \
     52   __sanitizer_syscall_pre_impl_nanosleep((long)(rqtp), (long)(rmtp))
     53 #define __sanitizer_syscall_post_nanosleep(res, rqtp, rmtp) \
     54   __sanitizer_syscall_post_impl_nanosleep(res, (long)(rqtp), (long)(rmtp))
     55 #define __sanitizer_syscall_pre_alarm(seconds) \
     56   __sanitizer_syscall_pre_impl_alarm((long)(seconds))
     57 #define __sanitizer_syscall_post_alarm(res, seconds) \
     58   __sanitizer_syscall_post_impl_alarm(res, (long)(seconds))
     59 #define __sanitizer_syscall_pre_getpid() __sanitizer_syscall_pre_impl_getpid()
     60 #define __sanitizer_syscall_post_getpid(res) \
     61   __sanitizer_syscall_post_impl_getpid(res)
     62 #define __sanitizer_syscall_pre_getppid() __sanitizer_syscall_pre_impl_getppid()
     63 #define __sanitizer_syscall_post_getppid(res) \
     64   __sanitizer_syscall_post_impl_getppid(res)
     65 #define __sanitizer_syscall_pre_getuid() __sanitizer_syscall_pre_impl_getuid()
     66 #define __sanitizer_syscall_post_getuid(res) \
     67   __sanitizer_syscall_post_impl_getuid(res)
     68 #define __sanitizer_syscall_pre_geteuid() __sanitizer_syscall_pre_impl_geteuid()
     69 #define __sanitizer_syscall_post_geteuid(res) \
     70   __sanitizer_syscall_post_impl_geteuid(res)
     71 #define __sanitizer_syscall_pre_getgid() __sanitizer_syscall_pre_impl_getgid()
     72 #define __sanitizer_syscall_post_getgid(res) \
     73   __sanitizer_syscall_post_impl_getgid(res)
     74 #define __sanitizer_syscall_pre_getegid() __sanitizer_syscall_pre_impl_getegid()
     75 #define __sanitizer_syscall_post_getegid(res) \
     76   __sanitizer_syscall_post_impl_getegid(res)
     77 #define __sanitizer_syscall_pre_getresuid(ruid, euid, suid)          \
     78   __sanitizer_syscall_pre_impl_getresuid((long)(ruid), (long)(euid), \
     79                                          (long)(suid))
     80 #define __sanitizer_syscall_post_getresuid(res, ruid, euid, suid)          \
     81   __sanitizer_syscall_post_impl_getresuid(res, (long)(ruid), (long)(euid), \
     82                                           (long)(suid))
     83 #define __sanitizer_syscall_pre_getresgid(rgid, egid, sgid)          \
     84   __sanitizer_syscall_pre_impl_getresgid((long)(rgid), (long)(egid), \
     85                                          (long)(sgid))
     86 #define __sanitizer_syscall_post_getresgid(res, rgid, egid, sgid)          \
     87   __sanitizer_syscall_post_impl_getresgid(res, (long)(rgid), (long)(egid), \
     88                                           (long)(sgid))
     89 #define __sanitizer_syscall_pre_getpgid(pid) \
     90   __sanitizer_syscall_pre_impl_getpgid((long)(pid))
     91 #define __sanitizer_syscall_post_getpgid(res, pid) \
     92   __sanitizer_syscall_post_impl_getpgid(res, (long)(pid))
     93 #define __sanitizer_syscall_pre_getpgrp() __sanitizer_syscall_pre_impl_getpgrp()
     94 #define __sanitizer_syscall_post_getpgrp(res) \
     95   __sanitizer_syscall_post_impl_getpgrp(res)
     96 #define __sanitizer_syscall_pre_getsid(pid) \
     97   __sanitizer_syscall_pre_impl_getsid((long)(pid))
     98 #define __sanitizer_syscall_post_getsid(res, pid) \
     99   __sanitizer_syscall_post_impl_getsid(res, (long)(pid))
    100 #define __sanitizer_syscall_pre_getgroups(gidsetsize, grouplist) \
    101   __sanitizer_syscall_pre_impl_getgroups((long)(gidsetsize), (long)(grouplist))
    102 #define __sanitizer_syscall_post_getgroups(res, gidsetsize, grouplist) \
    103   __sanitizer_syscall_post_impl_getgroups(res, (long)(gidsetsize),     \
    104                                           (long)(grouplist))
    105 #define __sanitizer_syscall_pre_setregid(rgid, egid) \
    106   __sanitizer_syscall_pre_impl_setregid((long)(rgid), (long)(egid))
    107 #define __sanitizer_syscall_post_setregid(res, rgid, egid) \
    108   __sanitizer_syscall_post_impl_setregid(res, (long)(rgid), (long)(egid))
    109 #define __sanitizer_syscall_pre_setgid(gid) \
    110   __sanitizer_syscall_pre_impl_setgid((long)(gid))
    111 #define __sanitizer_syscall_post_setgid(res, gid) \
    112   __sanitizer_syscall_post_impl_setgid(res, (long)(gid))
    113 #define __sanitizer_syscall_pre_setreuid(ruid, euid) \
    114   __sanitizer_syscall_pre_impl_setreuid((long)(ruid), (long)(euid))
    115 #define __sanitizer_syscall_post_setreuid(res, ruid, euid) \
    116   __sanitizer_syscall_post_impl_setreuid(res, (long)(ruid), (long)(euid))
    117 #define __sanitizer_syscall_pre_setuid(uid) \
    118   __sanitizer_syscall_pre_impl_setuid((long)(uid))
    119 #define __sanitizer_syscall_post_setuid(res, uid) \
    120   __sanitizer_syscall_post_impl_setuid(res, (long)(uid))
    121 #define __sanitizer_syscall_pre_setresuid(ruid, euid, suid)          \
    122   __sanitizer_syscall_pre_impl_setresuid((long)(ruid), (long)(euid), \
    123                                          (long)(suid))
    124 #define __sanitizer_syscall_post_setresuid(res, ruid, euid, suid)          \
    125   __sanitizer_syscall_post_impl_setresuid(res, (long)(ruid), (long)(euid), \
    126                                           (long)(suid))
    127 #define __sanitizer_syscall_pre_setresgid(rgid, egid, sgid)          \
    128   __sanitizer_syscall_pre_impl_setresgid((long)(rgid), (long)(egid), \
    129                                          (long)(sgid))
    130 #define __sanitizer_syscall_post_setresgid(res, rgid, egid, sgid)          \
    131   __sanitizer_syscall_post_impl_setresgid(res, (long)(rgid), (long)(egid), \
    132                                           (long)(sgid))
    133 #define __sanitizer_syscall_pre_setfsuid(uid) \
    134   __sanitizer_syscall_pre_impl_setfsuid((long)(uid))
    135 #define __sanitizer_syscall_post_setfsuid(res, uid) \
    136   __sanitizer_syscall_post_impl_setfsuid(res, (long)(uid))
    137 #define __sanitizer_syscall_pre_setfsgid(gid) \
    138   __sanitizer_syscall_pre_impl_setfsgid((long)(gid))
    139 #define __sanitizer_syscall_post_setfsgid(res, gid) \
    140   __sanitizer_syscall_post_impl_setfsgid(res, (long)(gid))
    141 #define __sanitizer_syscall_pre_setpgid(pid, pgid) \
    142   __sanitizer_syscall_pre_impl_setpgid((long)(pid), (long)(pgid))
    143 #define __sanitizer_syscall_post_setpgid(res, pid, pgid) \
    144   __sanitizer_syscall_post_impl_setpgid(res, (long)(pid), (long)(pgid))
    145 #define __sanitizer_syscall_pre_setsid() __sanitizer_syscall_pre_impl_setsid()
    146 #define __sanitizer_syscall_post_setsid(res) \
    147   __sanitizer_syscall_post_impl_setsid(res)
    148 #define __sanitizer_syscall_pre_setgroups(gidsetsize, grouplist) \
    149   __sanitizer_syscall_pre_impl_setgroups((long)(gidsetsize), (long)(grouplist))
    150 #define __sanitizer_syscall_post_setgroups(res, gidsetsize, grouplist) \
    151   __sanitizer_syscall_post_impl_setgroups(res, (long)(gidsetsize),     \
    152                                           (long)(grouplist))
    153 #define __sanitizer_syscall_pre_acct(name) \
    154   __sanitizer_syscall_pre_impl_acct((long)(name))
    155 #define __sanitizer_syscall_post_acct(res, name) \
    156   __sanitizer_syscall_post_impl_acct(res, (long)(name))
    157 #define __sanitizer_syscall_pre_capget(header, dataptr) \
    158   __sanitizer_syscall_pre_impl_capget((long)(header), (long)(dataptr))
    159 #define __sanitizer_syscall_post_capget(res, header, dataptr) \
    160   __sanitizer_syscall_post_impl_capget(res, (long)(header), (long)(dataptr))
    161 #define __sanitizer_syscall_pre_capset(header, data) \
    162   __sanitizer_syscall_pre_impl_capset((long)(header), (long)(data))
    163 #define __sanitizer_syscall_post_capset(res, header, data) \
    164   __sanitizer_syscall_post_impl_capset(res, (long)(header), (long)(data))
    165 #define __sanitizer_syscall_pre_personality(personality) \
    166   __sanitizer_syscall_pre_impl_personality((long)(personality))
    167 #define __sanitizer_syscall_post_personality(res, personality) \
    168   __sanitizer_syscall_post_impl_personality(res, (long)(personality))
    169 #define __sanitizer_syscall_pre_sigpending(set) \
    170   __sanitizer_syscall_pre_impl_sigpending((long)(set))
    171 #define __sanitizer_syscall_post_sigpending(res, set) \
    172   __sanitizer_syscall_post_impl_sigpending(res, (long)(set))
    173 #define __sanitizer_syscall_pre_sigprocmask(how, set, oset)          \
    174   __sanitizer_syscall_pre_impl_sigprocmask((long)(how), (long)(set), \
    175                                            (long)(oset))
    176 #define __sanitizer_syscall_post_sigprocmask(res, how, set, oset)          \
    177   __sanitizer_syscall_post_impl_sigprocmask(res, (long)(how), (long)(set), \
    178                                             (long)(oset))
    179 #define __sanitizer_syscall_pre_getitimer(which, value) \
    180   __sanitizer_syscall_pre_impl_getitimer((long)(which), (long)(value))
    181 #define __sanitizer_syscall_post_getitimer(res, which, value) \
    182   __sanitizer_syscall_post_impl_getitimer(res, (long)(which), (long)(value))
    183 #define __sanitizer_syscall_pre_setitimer(which, value, ovalue)        \
    184   __sanitizer_syscall_pre_impl_setitimer((long)(which), (long)(value), \
    185                                          (long)(ovalue))
    186 #define __sanitizer_syscall_post_setitimer(res, which, value, ovalue)        \
    187   __sanitizer_syscall_post_impl_setitimer(res, (long)(which), (long)(value), \
    188                                           (long)(ovalue))
    189 #define __sanitizer_syscall_pre_timer_create(which_clock, timer_event_spec, \
    190                                              created_timer_id)              \
    191   __sanitizer_syscall_pre_impl_timer_create(                                \
    192       (long)(which_clock), (long)(timer_event_spec), (long)(created_timer_id))
    193 #define __sanitizer_syscall_post_timer_create(                         \
    194     res, which_clock, timer_event_spec, created_timer_id)              \
    195   __sanitizer_syscall_post_impl_timer_create(res, (long)(which_clock), \
    196                                              (long)(timer_event_spec), \
    197                                              (long)(created_timer_id))
    198 #define __sanitizer_syscall_pre_timer_gettime(timer_id, setting) \
    199   __sanitizer_syscall_pre_impl_timer_gettime((long)(timer_id), (long)(setting))
    200 #define __sanitizer_syscall_post_timer_gettime(res, timer_id, setting) \
    201   __sanitizer_syscall_post_impl_timer_gettime(res, (long)(timer_id),   \
    202                                               (long)(setting))
    203 #define __sanitizer_syscall_pre_timer_getoverrun(timer_id) \
    204   __sanitizer_syscall_pre_impl_timer_getoverrun((long)(timer_id))
    205 #define __sanitizer_syscall_post_timer_getoverrun(res, timer_id) \
    206   __sanitizer_syscall_post_impl_timer_getoverrun(res, (long)(timer_id))
    207 #define __sanitizer_syscall_pre_timer_settime(timer_id, flags, new_setting,   \
    208                                               old_setting)                    \
    209   __sanitizer_syscall_pre_impl_timer_settime((long)(timer_id), (long)(flags), \
    210                                              (long)(new_setting),             \
    211                                              (long)(old_setting))
    212 #define __sanitizer_syscall_post_timer_settime(res, timer_id, flags,     \
    213                                                new_setting, old_setting) \
    214   __sanitizer_syscall_post_impl_timer_settime(                           \
    215       res, (long)(timer_id), (long)(flags), (long)(new_setting),         \
    216       (long)(old_setting))
    217 #define __sanitizer_syscall_pre_timer_delete(timer_id) \
    218   __sanitizer_syscall_pre_impl_timer_delete((long)(timer_id))
    219 #define __sanitizer_syscall_post_timer_delete(res, timer_id) \
    220   __sanitizer_syscall_post_impl_timer_delete(res, (long)(timer_id))
    221 #define __sanitizer_syscall_pre_clock_settime(which_clock, tp) \
    222   __sanitizer_syscall_pre_impl_clock_settime((long)(which_clock), (long)(tp))
    223 #define __sanitizer_syscall_post_clock_settime(res, which_clock, tp)    \
    224   __sanitizer_syscall_post_impl_clock_settime(res, (long)(which_clock), \
    225                                               (long)(tp))
    226 #define __sanitizer_syscall_pre_clock_gettime(which_clock, tp) \
    227   __sanitizer_syscall_pre_impl_clock_gettime((long)(which_clock), (long)(tp))
    228 #define __sanitizer_syscall_post_clock_gettime(res, which_clock, tp)    \
    229   __sanitizer_syscall_post_impl_clock_gettime(res, (long)(which_clock), \
    230                                               (long)(tp))
    231 #define __sanitizer_syscall_pre_clock_adjtime(which_clock, tx) \
    232   __sanitizer_syscall_pre_impl_clock_adjtime((long)(which_clock), (long)(tx))
    233 #define __sanitizer_syscall_post_clock_adjtime(res, which_clock, tx)    \
    234   __sanitizer_syscall_post_impl_clock_adjtime(res, (long)(which_clock), \
    235                                               (long)(tx))
    236 #define __sanitizer_syscall_pre_clock_getres(which_clock, tp) \
    237   __sanitizer_syscall_pre_impl_clock_getres((long)(which_clock), (long)(tp))
    238 #define __sanitizer_syscall_post_clock_getres(res, which_clock, tp)    \
    239   __sanitizer_syscall_post_impl_clock_getres(res, (long)(which_clock), \
    240                                              (long)(tp))
    241 #define __sanitizer_syscall_pre_clock_nanosleep(which_clock, flags, rqtp, \
    242                                                 rmtp)                     \
    243   __sanitizer_syscall_pre_impl_clock_nanosleep(                           \
    244       (long)(which_clock), (long)(flags), (long)(rqtp), (long)(rmtp))
    245 #define __sanitizer_syscall_post_clock_nanosleep(res, which_clock, flags, \
    246                                                  rqtp, rmtp)              \
    247   __sanitizer_syscall_post_impl_clock_nanosleep(                          \
    248       res, (long)(which_clock), (long)(flags), (long)(rqtp), (long)(rmtp))
    249 #define __sanitizer_syscall_pre_nice(increment) \
    250   __sanitizer_syscall_pre_impl_nice((long)(increment))
    251 #define __sanitizer_syscall_post_nice(res, increment) \
    252   __sanitizer_syscall_post_impl_nice(res, (long)(increment))
    253 #define __sanitizer_syscall_pre_sched_setscheduler(pid, policy, param)         \
    254   __sanitizer_syscall_pre_impl_sched_setscheduler((long)(pid), (long)(policy), \
    255                                                   (long)(param))
    256 #define __sanitizer_syscall_post_sched_setscheduler(res, pid, policy, param) \
    257   __sanitizer_syscall_post_impl_sched_setscheduler(                          \
    258       res, (long)(pid), (long)(policy), (long)(param))
    259 #define __sanitizer_syscall_pre_sched_setparam(pid, param) \
    260   __sanitizer_syscall_pre_impl_sched_setparam((long)(pid), (long)(param))
    261 #define __sanitizer_syscall_post_sched_setparam(res, pid, param) \
    262   __sanitizer_syscall_post_impl_sched_setparam(res, (long)(pid), (long)(param))
    263 #define __sanitizer_syscall_pre_sched_getscheduler(pid) \
    264   __sanitizer_syscall_pre_impl_sched_getscheduler((long)(pid))
    265 #define __sanitizer_syscall_post_sched_getscheduler(res, pid) \
    266   __sanitizer_syscall_post_impl_sched_getscheduler(res, (long)(pid))
    267 #define __sanitizer_syscall_pre_sched_getparam(pid, param) \
    268   __sanitizer_syscall_pre_impl_sched_getparam((long)(pid), (long)(param))
    269 #define __sanitizer_syscall_post_sched_getparam(res, pid, param) \
    270   __sanitizer_syscall_post_impl_sched_getparam(res, (long)(pid), (long)(param))
    271 #define __sanitizer_syscall_pre_sched_setaffinity(pid, len, user_mask_ptr) \
    272   __sanitizer_syscall_pre_impl_sched_setaffinity((long)(pid), (long)(len), \
    273                                                  (long)(user_mask_ptr))
    274 #define __sanitizer_syscall_post_sched_setaffinity(res, pid, len, \
    275                                                    user_mask_ptr) \
    276   __sanitizer_syscall_post_impl_sched_setaffinity(                \
    277       res, (long)(pid), (long)(len), (long)(user_mask_ptr))
    278 #define __sanitizer_syscall_pre_sched_getaffinity(pid, len, user_mask_ptr) \
    279   __sanitizer_syscall_pre_impl_sched_getaffinity((long)(pid), (long)(len), \
    280                                                  (long)(user_mask_ptr))
    281 #define __sanitizer_syscall_post_sched_getaffinity(res, pid, len, \
    282                                                    user_mask_ptr) \
    283   __sanitizer_syscall_post_impl_sched_getaffinity(                \
    284       res, (long)(pid), (long)(len), (long)(user_mask_ptr))
    285 #define __sanitizer_syscall_pre_sched_yield() \
    286   __sanitizer_syscall_pre_impl_sched_yield()
    287 #define __sanitizer_syscall_post_sched_yield(res) \
    288   __sanitizer_syscall_post_impl_sched_yield(res)
    289 #define __sanitizer_syscall_pre_sched_get_priority_max(policy) \
    290   __sanitizer_syscall_pre_impl_sched_get_priority_max((long)(policy))
    291 #define __sanitizer_syscall_post_sched_get_priority_max(res, policy) \
    292   __sanitizer_syscall_post_impl_sched_get_priority_max(res, (long)(policy))
    293 #define __sanitizer_syscall_pre_sched_get_priority_min(policy) \
    294   __sanitizer_syscall_pre_impl_sched_get_priority_min((long)(policy))
    295 #define __sanitizer_syscall_post_sched_get_priority_min(res, policy) \
    296   __sanitizer_syscall_post_impl_sched_get_priority_min(res, (long)(policy))
    297 #define __sanitizer_syscall_pre_sched_rr_get_interval(pid, interval) \
    298   __sanitizer_syscall_pre_impl_sched_rr_get_interval((long)(pid),    \
    299                                                      (long)(interval))
    300 #define __sanitizer_syscall_post_sched_rr_get_interval(res, pid, interval) \
    301   __sanitizer_syscall_post_impl_sched_rr_get_interval(res, (long)(pid),    \
    302                                                       (long)(interval))
    303 #define __sanitizer_syscall_pre_setpriority(which, who, niceval)       \
    304   __sanitizer_syscall_pre_impl_setpriority((long)(which), (long)(who), \
    305                                            (long)(niceval))
    306 #define __sanitizer_syscall_post_setpriority(res, which, who, niceval)       \
    307   __sanitizer_syscall_post_impl_setpriority(res, (long)(which), (long)(who), \
    308                                             (long)(niceval))
    309 #define __sanitizer_syscall_pre_getpriority(which, who) \
    310   __sanitizer_syscall_pre_impl_getpriority((long)(which), (long)(who))
    311 #define __sanitizer_syscall_post_getpriority(res, which, who) \
    312   __sanitizer_syscall_post_impl_getpriority(res, (long)(which), (long)(who))
    313 #define __sanitizer_syscall_pre_shutdown(arg0, arg1) \
    314   __sanitizer_syscall_pre_impl_shutdown((long)(arg0), (long)(arg1))
    315 #define __sanitizer_syscall_post_shutdown(res, arg0, arg1) \
    316   __sanitizer_syscall_post_impl_shutdown(res, (long)(arg0), (long)(arg1))
    317 #define __sanitizer_syscall_pre_reboot(magic1, magic2, cmd, arg)      \
    318   __sanitizer_syscall_pre_impl_reboot((long)(magic1), (long)(magic2), \
    319                                       (long)(cmd), (long)(arg))
    320 #define __sanitizer_syscall_post_reboot(res, magic1, magic2, cmd, arg)      \
    321   __sanitizer_syscall_post_impl_reboot(res, (long)(magic1), (long)(magic2), \
    322                                        (long)(cmd), (long)(arg))
    323 #define __sanitizer_syscall_pre_restart_syscall() \
    324   __sanitizer_syscall_pre_impl_restart_syscall()
    325 #define __sanitizer_syscall_post_restart_syscall(res) \
    326   __sanitizer_syscall_post_impl_restart_syscall(res)
    327 #define __sanitizer_syscall_pre_kexec_load(entry, nr_segments, segments,      \
    328                                            flags)                             \
    329   __sanitizer_syscall_pre_impl_kexec_load((long)(entry), (long)(nr_segments), \
    330                                           (long)(segments), (long)(flags))
    331 #define __sanitizer_syscall_post_kexec_load(res, entry, nr_segments, segments, \
    332                                             flags)                             \
    333   __sanitizer_syscall_post_impl_kexec_load(res, (long)(entry),                 \
    334                                            (long)(nr_segments),                \
    335                                            (long)(segments), (long)(flags))
    336 #define __sanitizer_syscall_pre_exit(error_code) \
    337   __sanitizer_syscall_pre_impl_exit((long)(error_code))
    338 #define __sanitizer_syscall_post_exit(res, error_code) \
    339   __sanitizer_syscall_post_impl_exit(res, (long)(error_code))
    340 #define __sanitizer_syscall_pre_exit_group(error_code) \
    341   __sanitizer_syscall_pre_impl_exit_group((long)(error_code))
    342 #define __sanitizer_syscall_post_exit_group(res, error_code) \
    343   __sanitizer_syscall_post_impl_exit_group(res, (long)(error_code))
    344 #define __sanitizer_syscall_pre_wait4(pid, stat_addr, options, ru)   \
    345   __sanitizer_syscall_pre_impl_wait4((long)(pid), (long)(stat_addr), \
    346                                      (long)(options), (long)(ru))
    347 #define __sanitizer_syscall_post_wait4(res, pid, stat_addr, options, ru)   \
    348   __sanitizer_syscall_post_impl_wait4(res, (long)(pid), (long)(stat_addr), \
    349                                       (long)(options), (long)(ru))
    350 #define __sanitizer_syscall_pre_waitid(which, pid, infop, options, ru) \
    351   __sanitizer_syscall_pre_impl_waitid(                                 \
    352       (long)(which), (long)(pid), (long)(infop), (long)(options), (long)(ru))
    353 #define __sanitizer_syscall_post_waitid(res, which, pid, infop, options, ru) \
    354   __sanitizer_syscall_post_impl_waitid(res, (long)(which), (long)(pid),      \
    355                                        (long)(infop), (long)(options),       \
    356                                        (long)(ru))
    357 #define __sanitizer_syscall_pre_waitpid(pid, stat_addr, options)       \
    358   __sanitizer_syscall_pre_impl_waitpid((long)(pid), (long)(stat_addr), \
    359                                        (long)(options))
    360 #define __sanitizer_syscall_post_waitpid(res, pid, stat_addr, options)       \
    361   __sanitizer_syscall_post_impl_waitpid(res, (long)(pid), (long)(stat_addr), \
    362                                         (long)(options))
    363 #define __sanitizer_syscall_pre_set_tid_address(tidptr) \
    364   __sanitizer_syscall_pre_impl_set_tid_address((long)(tidptr))
    365 #define __sanitizer_syscall_post_set_tid_address(res, tidptr) \
    366   __sanitizer_syscall_post_impl_set_tid_address(res, (long)(tidptr))
    367 #define __sanitizer_syscall_pre_init_module(umod, len, uargs)         \
    368   __sanitizer_syscall_pre_impl_init_module((long)(umod), (long)(len), \
    369                                            (long)(uargs))
    370 #define __sanitizer_syscall_post_init_module(res, umod, len, uargs)         \
    371   __sanitizer_syscall_post_impl_init_module(res, (long)(umod), (long)(len), \
    372                                             (long)(uargs))
    373 #define __sanitizer_syscall_pre_delete_module(name_user, flags) \
    374   __sanitizer_syscall_pre_impl_delete_module((long)(name_user), (long)(flags))
    375 #define __sanitizer_syscall_post_delete_module(res, name_user, flags) \
    376   __sanitizer_syscall_post_impl_delete_module(res, (long)(name_user), \
    377                                               (long)(flags))
    378 #define __sanitizer_syscall_pre_rt_sigprocmask(how, set, oset, sigsetsize) \
    379   __sanitizer_syscall_pre_impl_rt_sigprocmask(                             \
    380       (long)(how), (long)(set), (long)(oset), (long)(sigsetsize))
    381 #define __sanitizer_syscall_post_rt_sigprocmask(res, how, set, oset, \
    382                                                 sigsetsize)          \
    383   __sanitizer_syscall_post_impl_rt_sigprocmask(                      \
    384       res, (long)(how), (long)(set), (long)(oset), (long)(sigsetsize))
    385 #define __sanitizer_syscall_pre_rt_sigpending(set, sigsetsize) \
    386   __sanitizer_syscall_pre_impl_rt_sigpending((long)(set), (long)(sigsetsize))
    387 #define __sanitizer_syscall_post_rt_sigpending(res, set, sigsetsize) \
    388   __sanitizer_syscall_post_impl_rt_sigpending(res, (long)(set),      \
    389                                               (long)(sigsetsize))
    390 #define __sanitizer_syscall_pre_rt_sigtimedwait(uthese, uinfo, uts, \
    391                                                 sigsetsize)         \
    392   __sanitizer_syscall_pre_impl_rt_sigtimedwait(                     \
    393       (long)(uthese), (long)(uinfo), (long)(uts), (long)(sigsetsize))
    394 #define __sanitizer_syscall_post_rt_sigtimedwait(res, uthese, uinfo, uts, \
    395                                                  sigsetsize)              \
    396   __sanitizer_syscall_post_impl_rt_sigtimedwait(                          \
    397       res, (long)(uthese), (long)(uinfo), (long)(uts), (long)(sigsetsize))
    398 #define __sanitizer_syscall_pre_rt_tgsigqueueinfo(tgid, pid, sig, uinfo)    \
    399   __sanitizer_syscall_pre_impl_rt_tgsigqueueinfo((long)(tgid), (long)(pid), \
    400                                                  (long)(sig), (long)(uinfo))
    401 #define __sanitizer_syscall_post_rt_tgsigqueueinfo(res, tgid, pid, sig, uinfo) \
    402   __sanitizer_syscall_post_impl_rt_tgsigqueueinfo(                             \
    403       res, (long)(tgid), (long)(pid), (long)(sig), (long)(uinfo))
    404 #define __sanitizer_syscall_pre_kill(pid, sig) \
    405   __sanitizer_syscall_pre_impl_kill((long)(pid), (long)(sig))
    406 #define __sanitizer_syscall_post_kill(res, pid, sig) \
    407   __sanitizer_syscall_post_impl_kill(res, (long)(pid), (long)(sig))
    408 #define __sanitizer_syscall_pre_tgkill(tgid, pid, sig) \
    409   __sanitizer_syscall_pre_impl_tgkill((long)(tgid), (long)(pid), (long)(sig))
    410 #define __sanitizer_syscall_post_tgkill(res, tgid, pid, sig)           \
    411   __sanitizer_syscall_post_impl_tgkill(res, (long)(tgid), (long)(pid), \
    412                                        (long)(sig))
    413 #define __sanitizer_syscall_pre_tkill(pid, sig) \
    414   __sanitizer_syscall_pre_impl_tkill((long)(pid), (long)(sig))
    415 #define __sanitizer_syscall_post_tkill(res, pid, sig) \
    416   __sanitizer_syscall_post_impl_tkill(res, (long)(pid), (long)(sig))
    417 #define __sanitizer_syscall_pre_rt_sigqueueinfo(pid, sig, uinfo)         \
    418   __sanitizer_syscall_pre_impl_rt_sigqueueinfo((long)(pid), (long)(sig), \
    419                                                (long)(uinfo))
    420 #define __sanitizer_syscall_post_rt_sigqueueinfo(res, pid, sig, uinfo)         \
    421   __sanitizer_syscall_post_impl_rt_sigqueueinfo(res, (long)(pid), (long)(sig), \
    422                                                 (long)(uinfo))
    423 #define __sanitizer_syscall_pre_sgetmask() \
    424   __sanitizer_syscall_pre_impl_sgetmask()
    425 #define __sanitizer_syscall_post_sgetmask(res) \
    426   __sanitizer_syscall_post_impl_sgetmask(res)
    427 #define __sanitizer_syscall_pre_ssetmask(newmask) \
    428   __sanitizer_syscall_pre_impl_ssetmask((long)(newmask))
    429 #define __sanitizer_syscall_post_ssetmask(res, newmask) \
    430   __sanitizer_syscall_post_impl_ssetmask(res, (long)(newmask))
    431 #define __sanitizer_syscall_pre_signal(sig, handler) \
    432   __sanitizer_syscall_pre_impl_signal((long)(sig), (long)(handler))
    433 #define __sanitizer_syscall_post_signal(res, sig, handler) \
    434   __sanitizer_syscall_post_impl_signal(res, (long)(sig), (long)(handler))
    435 #define __sanitizer_syscall_pre_pause() __sanitizer_syscall_pre_impl_pause()
    436 #define __sanitizer_syscall_post_pause(res) \
    437   __sanitizer_syscall_post_impl_pause(res)
    438 #define __sanitizer_syscall_pre_sync() __sanitizer_syscall_pre_impl_sync()
    439 #define __sanitizer_syscall_post_sync(res) \
    440   __sanitizer_syscall_post_impl_sync(res)
    441 #define __sanitizer_syscall_pre_fsync(fd) \
    442   __sanitizer_syscall_pre_impl_fsync((long)(fd))
    443 #define __sanitizer_syscall_post_fsync(res, fd) \
    444   __sanitizer_syscall_post_impl_fsync(res, (long)(fd))
    445 #define __sanitizer_syscall_pre_fdatasync(fd) \
    446   __sanitizer_syscall_pre_impl_fdatasync((long)(fd))
    447 #define __sanitizer_syscall_post_fdatasync(res, fd) \
    448   __sanitizer_syscall_post_impl_fdatasync(res, (long)(fd))
    449 #define __sanitizer_syscall_pre_bdflush(func, data) \
    450   __sanitizer_syscall_pre_impl_bdflush((long)(func), (long)(data))
    451 #define __sanitizer_syscall_post_bdflush(res, func, data) \
    452   __sanitizer_syscall_post_impl_bdflush(res, (long)(func), (long)(data))
    453 #define __sanitizer_syscall_pre_mount(dev_name, dir_name, type, flags, data) \
    454   __sanitizer_syscall_pre_impl_mount((long)(dev_name), (long)(dir_name),     \
    455                                      (long)(type), (long)(flags),            \
    456                                      (long)(data))
    457 #define __sanitizer_syscall_post_mount(res, dev_name, dir_name, type, flags,   \
    458                                        data)                                   \
    459   __sanitizer_syscall_post_impl_mount(res, (long)(dev_name), (long)(dir_name), \
    460                                       (long)(type), (long)(flags),             \
    461                                       (long)(data))
    462 #define __sanitizer_syscall_pre_umount(name, flags) \
    463   __sanitizer_syscall_pre_impl_umount((long)(name), (long)(flags))
    464 #define __sanitizer_syscall_post_umount(res, name, flags) \
    465   __sanitizer_syscall_post_impl_umount(res, (long)(name), (long)(flags))
    466 #define __sanitizer_syscall_pre_oldumount(name) \
    467   __sanitizer_syscall_pre_impl_oldumount((long)(name))
    468 #define __sanitizer_syscall_post_oldumount(res, name) \
    469   __sanitizer_syscall_post_impl_oldumount(res, (long)(name))
    470 #define __sanitizer_syscall_pre_truncate(path, length) \
    471   __sanitizer_syscall_pre_impl_truncate((long)(path), (long)(length))
    472 #define __sanitizer_syscall_post_truncate(res, path, length) \
    473   __sanitizer_syscall_post_impl_truncate(res, (long)(path), (long)(length))
    474 #define __sanitizer_syscall_pre_ftruncate(fd, length) \
    475   __sanitizer_syscall_pre_impl_ftruncate((long)(fd), (long)(length))
    476 #define __sanitizer_syscall_post_ftruncate(res, fd, length) \
    477   __sanitizer_syscall_post_impl_ftruncate(res, (long)(fd), (long)(length))
    478 #define __sanitizer_syscall_pre_stat(filename, statbuf) \
    479   __sanitizer_syscall_pre_impl_stat((long)(filename), (long)(statbuf))
    480 #define __sanitizer_syscall_post_stat(res, filename, statbuf) \
    481   __sanitizer_syscall_post_impl_stat(res, (long)(filename), (long)(statbuf))
    482 #define __sanitizer_syscall_pre_statfs(path, buf) \
    483   __sanitizer_syscall_pre_impl_statfs((long)(path), (long)(buf))
    484 #define __sanitizer_syscall_post_statfs(res, path, buf) \
    485   __sanitizer_syscall_post_impl_statfs(res, (long)(path), (long)(buf))
    486 #define __sanitizer_syscall_pre_statfs64(path, sz, buf) \
    487   __sanitizer_syscall_pre_impl_statfs64((long)(path), (long)(sz), (long)(buf))
    488 #define __sanitizer_syscall_post_statfs64(res, path, sz, buf)           \
    489   __sanitizer_syscall_post_impl_statfs64(res, (long)(path), (long)(sz), \
    490                                          (long)(buf))
    491 #define __sanitizer_syscall_pre_fstatfs(fd, buf) \
    492   __sanitizer_syscall_pre_impl_fstatfs((long)(fd), (long)(buf))
    493 #define __sanitizer_syscall_post_fstatfs(res, fd, buf) \
    494   __sanitizer_syscall_post_impl_fstatfs(res, (long)(fd), (long)(buf))
    495 #define __sanitizer_syscall_pre_fstatfs64(fd, sz, buf) \
    496   __sanitizer_syscall_pre_impl_fstatfs64((long)(fd), (long)(sz), (long)(buf))
    497 #define __sanitizer_syscall_post_fstatfs64(res, fd, sz, buf)           \
    498   __sanitizer_syscall_post_impl_fstatfs64(res, (long)(fd), (long)(sz), \
    499                                           (long)(buf))
    500 #define __sanitizer_syscall_pre_lstat(filename, statbuf) \
    501   __sanitizer_syscall_pre_impl_lstat((long)(filename), (long)(statbuf))
    502 #define __sanitizer_syscall_post_lstat(res, filename, statbuf) \
    503   __sanitizer_syscall_post_impl_lstat(res, (long)(filename), (long)(statbuf))
    504 #define __sanitizer_syscall_pre_fstat(fd, statbuf) \
    505   __sanitizer_syscall_pre_impl_fstat((long)(fd), (long)(statbuf))
    506 #define __sanitizer_syscall_post_fstat(res, fd, statbuf) \
    507   __sanitizer_syscall_post_impl_fstat(res, (long)(fd), (long)(statbuf))
    508 #define __sanitizer_syscall_pre_newstat(filename, statbuf) \
    509   __sanitizer_syscall_pre_impl_newstat((long)(filename), (long)(statbuf))
    510 #define __sanitizer_syscall_post_newstat(res, filename, statbuf) \
    511   __sanitizer_syscall_post_impl_newstat(res, (long)(filename), (long)(statbuf))
    512 #define __sanitizer_syscall_pre_newlstat(filename, statbuf) \
    513   __sanitizer_syscall_pre_impl_newlstat((long)(filename), (long)(statbuf))
    514 #define __sanitizer_syscall_post_newlstat(res, filename, statbuf) \
    515   __sanitizer_syscall_post_impl_newlstat(res, (long)(filename), (long)(statbuf))
    516 #define __sanitizer_syscall_pre_newfstat(fd, statbuf) \
    517   __sanitizer_syscall_pre_impl_newfstat((long)(fd), (long)(statbuf))
    518 #define __sanitizer_syscall_post_newfstat(res, fd, statbuf) \
    519   __sanitizer_syscall_post_impl_newfstat(res, (long)(fd), (long)(statbuf))
    520 #define __sanitizer_syscall_pre_ustat(dev, ubuf) \
    521   __sanitizer_syscall_pre_impl_ustat((long)(dev), (long)(ubuf))
    522 #define __sanitizer_syscall_post_ustat(res, dev, ubuf) \
    523   __sanitizer_syscall_post_impl_ustat(res, (long)(dev), (long)(ubuf))
    524 #define __sanitizer_syscall_pre_stat64(filename, statbuf) \
    525   __sanitizer_syscall_pre_impl_stat64((long)(filename), (long)(statbuf))
    526 #define __sanitizer_syscall_post_stat64(res, filename, statbuf) \
    527   __sanitizer_syscall_post_impl_stat64(res, (long)(filename), (long)(statbuf))
    528 #define __sanitizer_syscall_pre_fstat64(fd, statbuf) \
    529   __sanitizer_syscall_pre_impl_fstat64((long)(fd), (long)(statbuf))
    530 #define __sanitizer_syscall_post_fstat64(res, fd, statbuf) \
    531   __sanitizer_syscall_post_impl_fstat64(res, (long)(fd), (long)(statbuf))
    532 #define __sanitizer_syscall_pre_lstat64(filename, statbuf) \
    533   __sanitizer_syscall_pre_impl_lstat64((long)(filename), (long)(statbuf))
    534 #define __sanitizer_syscall_post_lstat64(res, filename, statbuf) \
    535   __sanitizer_syscall_post_impl_lstat64(res, (long)(filename), (long)(statbuf))
    536 #define __sanitizer_syscall_pre_setxattr(path, name, value, size, flags) \
    537   __sanitizer_syscall_pre_impl_setxattr(                                 \
    538       (long)(path), (long)(name), (long)(value), (long)(size), (long)(flags))
    539 #define __sanitizer_syscall_post_setxattr(res, path, name, value, size, flags) \
    540   __sanitizer_syscall_post_impl_setxattr(res, (long)(path), (long)(name),      \
    541                                          (long)(value), (long)(size),          \
    542                                          (long)(flags))
    543 #define __sanitizer_syscall_pre_lsetxattr(path, name, value, size, flags) \
    544   __sanitizer_syscall_pre_impl_lsetxattr(                                 \
    545       (long)(path), (long)(name), (long)(value), (long)(size), (long)(flags))
    546 #define __sanitizer_syscall_post_lsetxattr(res, path, name, value, size,   \
    547                                            flags)                          \
    548   __sanitizer_syscall_post_impl_lsetxattr(res, (long)(path), (long)(name), \
    549                                           (long)(value), (long)(size),     \
    550                                           (long)(flags))
    551 #define __sanitizer_syscall_pre_fsetxattr(fd, name, value, size, flags) \
    552   __sanitizer_syscall_pre_impl_fsetxattr(                               \
    553       (long)(fd), (long)(name), (long)(value), (long)(size), (long)(flags))
    554 #define __sanitizer_syscall_post_fsetxattr(res, fd, name, value, size, flags) \
    555   __sanitizer_syscall_post_impl_fsetxattr(res, (long)(fd), (long)(name),      \
    556                                           (long)(value), (long)(size),        \
    557                                           (long)(flags))
    558 #define __sanitizer_syscall_pre_getxattr(path, name, value, size)   \
    559   __sanitizer_syscall_pre_impl_getxattr((long)(path), (long)(name), \
    560                                         (long)(value), (long)(size))
    561 #define __sanitizer_syscall_post_getxattr(res, path, name, value, size)   \
    562   __sanitizer_syscall_post_impl_getxattr(res, (long)(path), (long)(name), \
    563                                          (long)(value), (long)(size))
    564 #define __sanitizer_syscall_pre_lgetxattr(path, name, value, size)   \
    565   __sanitizer_syscall_pre_impl_lgetxattr((long)(path), (long)(name), \
    566                                          (long)(value), (long)(size))
    567 #define __sanitizer_syscall_post_lgetxattr(res, path, name, value, size)   \
    568   __sanitizer_syscall_post_impl_lgetxattr(res, (long)(path), (long)(name), \
    569                                           (long)(value), (long)(size))
    570 #define __sanitizer_syscall_pre_fgetxattr(fd, name, value, size)   \
    571   __sanitizer_syscall_pre_impl_fgetxattr((long)(fd), (long)(name), \
    572                                          (long)(value), (long)(size))
    573 #define __sanitizer_syscall_post_fgetxattr(res, fd, name, value, size)   \
    574   __sanitizer_syscall_post_impl_fgetxattr(res, (long)(fd), (long)(name), \
    575                                           (long)(value), (long)(size))
    576 #define __sanitizer_syscall_pre_listxattr(path, list, size)          \
    577   __sanitizer_syscall_pre_impl_listxattr((long)(path), (long)(list), \
    578                                          (long)(size))
    579 #define __sanitizer_syscall_post_listxattr(res, path, list, size)          \
    580   __sanitizer_syscall_post_impl_listxattr(res, (long)(path), (long)(list), \
    581                                           (long)(size))
    582 #define __sanitizer_syscall_pre_llistxattr(path, list, size)          \
    583   __sanitizer_syscall_pre_impl_llistxattr((long)(path), (long)(list), \
    584                                           (long)(size))
    585 #define __sanitizer_syscall_post_llistxattr(res, path, list, size)          \
    586   __sanitizer_syscall_post_impl_llistxattr(res, (long)(path), (long)(list), \
    587                                            (long)(size))
    588 #define __sanitizer_syscall_pre_flistxattr(fd, list, size)          \
    589   __sanitizer_syscall_pre_impl_flistxattr((long)(fd), (long)(list), \
    590                                           (long)(size))
    591 #define __sanitizer_syscall_post_flistxattr(res, fd, list, size)          \
    592   __sanitizer_syscall_post_impl_flistxattr(res, (long)(fd), (long)(list), \
    593                                            (long)(size))
    594 #define __sanitizer_syscall_pre_removexattr(path, name) \
    595   __sanitizer_syscall_pre_impl_removexattr((long)(path), (long)(name))
    596 #define __sanitizer_syscall_post_removexattr(res, path, name) \
    597   __sanitizer_syscall_post_impl_removexattr(res, (long)(path), (long)(name))
    598 #define __sanitizer_syscall_pre_lremovexattr(path, name) \
    599   __sanitizer_syscall_pre_impl_lremovexattr((long)(path), (long)(name))
    600 #define __sanitizer_syscall_post_lremovexattr(res, path, name) \
    601   __sanitizer_syscall_post_impl_lremovexattr(res, (long)(path), (long)(name))
    602 #define __sanitizer_syscall_pre_fremovexattr(fd, name) \
    603   __sanitizer_syscall_pre_impl_fremovexattr((long)(fd), (long)(name))
    604 #define __sanitizer_syscall_post_fremovexattr(res, fd, name) \
    605   __sanitizer_syscall_post_impl_fremovexattr(res, (long)(fd), (long)(name))
    606 #define __sanitizer_syscall_pre_brk(brk) \
    607   __sanitizer_syscall_pre_impl_brk((long)(brk))
    608 #define __sanitizer_syscall_post_brk(res, brk) \
    609   __sanitizer_syscall_post_impl_brk(res, (long)(brk))
    610 #define __sanitizer_syscall_pre_mprotect(start, len, prot)          \
    611   __sanitizer_syscall_pre_impl_mprotect((long)(start), (long)(len), \
    612                                         (long)(prot))
    613 #define __sanitizer_syscall_post_mprotect(res, start, len, prot)          \
    614   __sanitizer_syscall_post_impl_mprotect(res, (long)(start), (long)(len), \
    615                                          (long)(prot))
    616 #define __sanitizer_syscall_pre_mremap(addr, old_len, new_len, flags, \
    617                                        new_addr)                      \
    618   __sanitizer_syscall_pre_impl_mremap((long)(addr), (long)(old_len),  \
    619                                       (long)(new_len), (long)(flags), \
    620                                       (long)(new_addr))
    621 #define __sanitizer_syscall_post_mremap(res, addr, old_len, new_len, flags, \
    622                                         new_addr)                           \
    623   __sanitizer_syscall_post_impl_mremap(res, (long)(addr), (long)(old_len),  \
    624                                        (long)(new_len), (long)(flags),      \
    625                                        (long)(new_addr))
    626 #define __sanitizer_syscall_pre_remap_file_pages(start, size, prot, pgoff, \
    627                                                  flags)                    \
    628   __sanitizer_syscall_pre_impl_remap_file_pages(                           \
    629       (long)(start), (long)(size), (long)(prot), (long)(pgoff), (long)(flags))
    630 #define __sanitizer_syscall_post_remap_file_pages(res, start, size, prot,    \
    631                                                   pgoff, flags)              \
    632   __sanitizer_syscall_post_impl_remap_file_pages(res, (long)(start),         \
    633                                                  (long)(size), (long)(prot), \
    634                                                  (long)(pgoff), (long)(flags))
    635 #define __sanitizer_syscall_pre_msync(start, len, flags) \
    636   __sanitizer_syscall_pre_impl_msync((long)(start), (long)(len), (long)(flags))
    637 #define __sanitizer_syscall_post_msync(res, start, len, flags)         \
    638   __sanitizer_syscall_post_impl_msync(res, (long)(start), (long)(len), \
    639                                       (long)(flags))
    640 #define __sanitizer_syscall_pre_munmap(addr, len) \
    641   __sanitizer_syscall_pre_impl_munmap((long)(addr), (long)(len))
    642 #define __sanitizer_syscall_post_munmap(res, addr, len) \
    643   __sanitizer_syscall_post_impl_munmap(res, (long)(addr), (long)(len))
    644 #define __sanitizer_syscall_pre_mlock(start, len) \
    645   __sanitizer_syscall_pre_impl_mlock((long)(start), (long)(len))
    646 #define __sanitizer_syscall_post_mlock(res, start, len) \
    647   __sanitizer_syscall_post_impl_mlock(res, (long)(start), (long)(len))
    648 #define __sanitizer_syscall_pre_munlock(start, len) \
    649   __sanitizer_syscall_pre_impl_munlock((long)(start), (long)(len))
    650 #define __sanitizer_syscall_post_munlock(res, start, len) \
    651   __sanitizer_syscall_post_impl_munlock(res, (long)(start), (long)(len))
    652 #define __sanitizer_syscall_pre_mlockall(flags) \
    653   __sanitizer_syscall_pre_impl_mlockall((long)(flags))
    654 #define __sanitizer_syscall_post_mlockall(res, flags) \
    655   __sanitizer_syscall_post_impl_mlockall(res, (long)(flags))
    656 #define __sanitizer_syscall_pre_munlockall() \
    657   __sanitizer_syscall_pre_impl_munlockall()
    658 #define __sanitizer_syscall_post_munlockall(res) \
    659   __sanitizer_syscall_post_impl_munlockall(res)
    660 #define __sanitizer_syscall_pre_madvise(start, len, behavior)      \
    661   __sanitizer_syscall_pre_impl_madvise((long)(start), (long)(len), \
    662                                        (long)(behavior))
    663 #define __sanitizer_syscall_post_madvise(res, start, len, behavior)      \
    664   __sanitizer_syscall_post_impl_madvise(res, (long)(start), (long)(len), \
    665                                         (long)(behavior))
    666 #define __sanitizer_syscall_pre_mincore(start, len, vec) \
    667   __sanitizer_syscall_pre_impl_mincore((long)(start), (long)(len), (long)(vec))
    668 #define __sanitizer_syscall_post_mincore(res, start, len, vec)           \
    669   __sanitizer_syscall_post_impl_mincore(res, (long)(start), (long)(len), \
    670                                         (long)(vec))
    671 #define __sanitizer_syscall_pre_pivot_root(new_root, put_old) \
    672   __sanitizer_syscall_pre_impl_pivot_root((long)(new_root), (long)(put_old))
    673 #define __sanitizer_syscall_post_pivot_root(res, new_root, put_old) \
    674   __sanitizer_syscall_post_impl_pivot_root(res, (long)(new_root),   \
    675                                            (long)(put_old))
    676 #define __sanitizer_syscall_pre_chroot(filename) \
    677   __sanitizer_syscall_pre_impl_chroot((long)(filename))
    678 #define __sanitizer_syscall_post_chroot(res, filename) \
    679   __sanitizer_syscall_post_impl_chroot(res, (long)(filename))
    680 #define __sanitizer_syscall_pre_mknod(filename, mode, dev)           \
    681   __sanitizer_syscall_pre_impl_mknod((long)(filename), (long)(mode), \
    682                                      (long)(dev))
    683 #define __sanitizer_syscall_post_mknod(res, filename, mode, dev)           \
    684   __sanitizer_syscall_post_impl_mknod(res, (long)(filename), (long)(mode), \
    685                                       (long)(dev))
    686 #define __sanitizer_syscall_pre_link(oldname, newname) \
    687   __sanitizer_syscall_pre_impl_link((long)(oldname), (long)(newname))
    688 #define __sanitizer_syscall_post_link(res, oldname, newname) \
    689   __sanitizer_syscall_post_impl_link(res, (long)(oldname), (long)(newname))
    690 #define __sanitizer_syscall_pre_symlink(old, new_) \
    691   __sanitizer_syscall_pre_impl_symlink((long)(old), (long)(new_))
    692 #define __sanitizer_syscall_post_symlink(res, old, new_) \
    693   __sanitizer_syscall_post_impl_symlink(res, (long)(old), (long)(new_))
    694 #define __sanitizer_syscall_pre_unlink(pathname) \
    695   __sanitizer_syscall_pre_impl_unlink((long)(pathname))
    696 #define __sanitizer_syscall_post_unlink(res, pathname) \
    697   __sanitizer_syscall_post_impl_unlink(res, (long)(pathname))
    698 #define __sanitizer_syscall_pre_rename(oldname, newname) \
    699   __sanitizer_syscall_pre_impl_rename((long)(oldname), (long)(newname))
    700 #define __sanitizer_syscall_post_rename(res, oldname, newname) \
    701   __sanitizer_syscall_post_impl_rename(res, (long)(oldname), (long)(newname))
    702 #define __sanitizer_syscall_pre_chmod(filename, mode) \
    703   __sanitizer_syscall_pre_impl_chmod((long)(filename), (long)(mode))
    704 #define __sanitizer_syscall_post_chmod(res, filename, mode) \
    705   __sanitizer_syscall_post_impl_chmod(res, (long)(filename), (long)(mode))
    706 #define __sanitizer_syscall_pre_fchmod(fd, mode) \
    707   __sanitizer_syscall_pre_impl_fchmod((long)(fd), (long)(mode))
    708 #define __sanitizer_syscall_post_fchmod(res, fd, mode) \
    709   __sanitizer_syscall_post_impl_fchmod(res, (long)(fd), (long)(mode))
    710 #define __sanitizer_syscall_pre_fcntl(fd, cmd, arg) \
    711   __sanitizer_syscall_pre_impl_fcntl((long)(fd), (long)(cmd), (long)(arg))
    712 #define __sanitizer_syscall_post_fcntl(res, fd, cmd, arg) \
    713   __sanitizer_syscall_post_impl_fcntl(res, (long)(fd), (long)(cmd), (long)(arg))
    714 #define __sanitizer_syscall_pre_fcntl64(fd, cmd, arg) \
    715   __sanitizer_syscall_pre_impl_fcntl64((long)(fd), (long)(cmd), (long)(arg))
    716 #define __sanitizer_syscall_post_fcntl64(res, fd, cmd, arg)           \
    717   __sanitizer_syscall_post_impl_fcntl64(res, (long)(fd), (long)(cmd), \
    718                                         (long)(arg))
    719 #define __sanitizer_syscall_pre_pipe(fildes) \
    720   __sanitizer_syscall_pre_impl_pipe((long)(fildes))
    721 #define __sanitizer_syscall_post_pipe(res, fildes) \
    722   __sanitizer_syscall_post_impl_pipe(res, (long)(fildes))
    723 #define __sanitizer_syscall_pre_pipe2(fildes, flags) \
    724   __sanitizer_syscall_pre_impl_pipe2((long)(fildes), (long)(flags))
    725 #define __sanitizer_syscall_post_pipe2(res, fildes, flags) \
    726   __sanitizer_syscall_post_impl_pipe2(res, (long)(fildes), (long)(flags))
    727 #define __sanitizer_syscall_pre_dup(fildes) \
    728   __sanitizer_syscall_pre_impl_dup((long)(fildes))
    729 #define __sanitizer_syscall_post_dup(res, fildes) \
    730   __sanitizer_syscall_post_impl_dup(res, (long)(fildes))
    731 #define __sanitizer_syscall_pre_dup2(oldfd, newfd) \
    732   __sanitizer_syscall_pre_impl_dup2((long)(oldfd), (long)(newfd))
    733 #define __sanitizer_syscall_post_dup2(res, oldfd, newfd) \
    734   __sanitizer_syscall_post_impl_dup2(res, (long)(oldfd), (long)(newfd))
    735 #define __sanitizer_syscall_pre_dup3(oldfd, newfd, flags) \
    736   __sanitizer_syscall_pre_impl_dup3((long)(oldfd), (long)(newfd), (long)(flags))
    737 #define __sanitizer_syscall_post_dup3(res, oldfd, newfd, flags)         \
    738   __sanitizer_syscall_post_impl_dup3(res, (long)(oldfd), (long)(newfd), \
    739                                      (long)(flags))
    740 #define __sanitizer_syscall_pre_ioperm(from, num, on) \
    741   __sanitizer_syscall_pre_impl_ioperm((long)(from), (long)(num), (long)(on))
    742 #define __sanitizer_syscall_post_ioperm(res, from, num, on)            \
    743   __sanitizer_syscall_post_impl_ioperm(res, (long)(from), (long)(num), \
    744                                        (long)(on))
    745 #define __sanitizer_syscall_pre_ioctl(fd, cmd, arg) \
    746   __sanitizer_syscall_pre_impl_ioctl((long)(fd), (long)(cmd), (long)(arg))
    747 #define __sanitizer_syscall_post_ioctl(res, fd, cmd, arg) \
    748   __sanitizer_syscall_post_impl_ioctl(res, (long)(fd), (long)(cmd), (long)(arg))
    749 #define __sanitizer_syscall_pre_flock(fd, cmd) \
    750   __sanitizer_syscall_pre_impl_flock((long)(fd), (long)(cmd))
    751 #define __sanitizer_syscall_post_flock(res, fd, cmd) \
    752   __sanitizer_syscall_post_impl_flock(res, (long)(fd), (long)(cmd))
    753 #define __sanitizer_syscall_pre_io_setup(nr_reqs, ctx) \
    754   __sanitizer_syscall_pre_impl_io_setup((long)(nr_reqs), (long)(ctx))
    755 #define __sanitizer_syscall_post_io_setup(res, nr_reqs, ctx) \
    756   __sanitizer_syscall_post_impl_io_setup(res, (long)(nr_reqs), (long)(ctx))
    757 #define __sanitizer_syscall_pre_io_destroy(ctx) \
    758   __sanitizer_syscall_pre_impl_io_destroy((long)(ctx))
    759 #define __sanitizer_syscall_post_io_destroy(res, ctx) \
    760   __sanitizer_syscall_post_impl_io_destroy(res, (long)(ctx))
    761 #define __sanitizer_syscall_pre_io_getevents(ctx_id, min_nr, nr, events,    \
    762                                              timeout)                       \
    763   __sanitizer_syscall_pre_impl_io_getevents((long)(ctx_id), (long)(min_nr), \
    764                                             (long)(nr), (long)(events),     \
    765                                             (long)(timeout))
    766 #define __sanitizer_syscall_post_io_getevents(res, ctx_id, min_nr, nr, events, \
    767                                               timeout)                         \
    768   __sanitizer_syscall_post_impl_io_getevents(res, (long)(ctx_id),              \
    769                                              (long)(min_nr), (long)(nr),       \
    770                                              (long)(events), (long)(timeout))
    771 #define __sanitizer_syscall_pre_io_submit(ctx_id, arg1, arg2)          \
    772   __sanitizer_syscall_pre_impl_io_submit((long)(ctx_id), (long)(arg1), \
    773                                          (long)(arg2))
    774 #define __sanitizer_syscall_post_io_submit(res, ctx_id, arg1, arg2)          \
    775   __sanitizer_syscall_post_impl_io_submit(res, (long)(ctx_id), (long)(arg1), \
    776                                           (long)(arg2))
    777 #define __sanitizer_syscall_pre_io_cancel(ctx_id, iocb, result)        \
    778   __sanitizer_syscall_pre_impl_io_cancel((long)(ctx_id), (long)(iocb), \
    779                                          (long)(result))
    780 #define __sanitizer_syscall_post_io_cancel(res, ctx_id, iocb, result)        \
    781   __sanitizer_syscall_post_impl_io_cancel(res, (long)(ctx_id), (long)(iocb), \
    782                                           (long)(result))
    783 #define __sanitizer_syscall_pre_sendfile(out_fd, in_fd, offset, count) \
    784   __sanitizer_syscall_pre_impl_sendfile((long)(out_fd), (long)(in_fd), \
    785                                         (long)(offset), (long)(count))
    786 #define __sanitizer_syscall_post_sendfile(res, out_fd, in_fd, offset, count) \
    787   __sanitizer_syscall_post_impl_sendfile(res, (long)(out_fd), (long)(in_fd), \
    788                                          (long)(offset), (long)(count))
    789 #define __sanitizer_syscall_pre_sendfile64(out_fd, in_fd, offset, count) \
    790   __sanitizer_syscall_pre_impl_sendfile64((long)(out_fd), (long)(in_fd), \
    791                                           (long)(offset), (long)(count))
    792 #define __sanitizer_syscall_post_sendfile64(res, out_fd, in_fd, offset, count) \
    793   __sanitizer_syscall_post_impl_sendfile64(res, (long)(out_fd), (long)(in_fd), \
    794                                            (long)(offset), (long)(count))
    795 #define __sanitizer_syscall_pre_readlink(path, buf, bufsiz)        \
    796   __sanitizer_syscall_pre_impl_readlink((long)(path), (long)(buf), \
    797                                         (long)(bufsiz))
    798 #define __sanitizer_syscall_post_readlink(res, path, buf, bufsiz)        \
    799   __sanitizer_syscall_post_impl_readlink(res, (long)(path), (long)(buf), \
    800                                          (long)(bufsiz))
    801 #define __sanitizer_syscall_pre_creat(pathname, mode) \
    802   __sanitizer_syscall_pre_impl_creat((long)(pathname), (long)(mode))
    803 #define __sanitizer_syscall_post_creat(res, pathname, mode) \
    804   __sanitizer_syscall_post_impl_creat(res, (long)(pathname), (long)(mode))
    805 #define __sanitizer_syscall_pre_open(filename, flags, mode)          \
    806   __sanitizer_syscall_pre_impl_open((long)(filename), (long)(flags), \
    807                                     (long)(mode))
    808 #define __sanitizer_syscall_post_open(res, filename, flags, mode)          \
    809   __sanitizer_syscall_post_impl_open(res, (long)(filename), (long)(flags), \
    810                                      (long)(mode))
    811 #define __sanitizer_syscall_pre_close(fd) \
    812   __sanitizer_syscall_pre_impl_close((long)(fd))
    813 #define __sanitizer_syscall_post_close(res, fd) \
    814   __sanitizer_syscall_post_impl_close(res, (long)(fd))
    815 #define __sanitizer_syscall_pre_access(filename, mode) \
    816   __sanitizer_syscall_pre_impl_access((long)(filename), (long)(mode))
    817 #define __sanitizer_syscall_post_access(res, filename, mode) \
    818   __sanitizer_syscall_post_impl_access(res, (long)(filename), (long)(mode))
    819 #define __sanitizer_syscall_pre_vhangup() __sanitizer_syscall_pre_impl_vhangup()
    820 #define __sanitizer_syscall_post_vhangup(res) \
    821   __sanitizer_syscall_post_impl_vhangup(res)
    822 #define __sanitizer_syscall_pre_chown(filename, user, group)         \
    823   __sanitizer_syscall_pre_impl_chown((long)(filename), (long)(user), \
    824                                      (long)(group))
    825 #define __sanitizer_syscall_post_chown(res, filename, user, group)         \
    826   __sanitizer_syscall_post_impl_chown(res, (long)(filename), (long)(user), \
    827                                       (long)(group))
    828 #define __sanitizer_syscall_pre_lchown(filename, user, group)         \
    829   __sanitizer_syscall_pre_impl_lchown((long)(filename), (long)(user), \
    830                                       (long)(group))
    831 #define __sanitizer_syscall_post_lchown(res, filename, user, group)         \
    832   __sanitizer_syscall_post_impl_lchown(res, (long)(filename), (long)(user), \
    833                                        (long)(group))
    834 #define __sanitizer_syscall_pre_fchown(fd, user, group) \
    835   __sanitizer_syscall_pre_impl_fchown((long)(fd), (long)(user), (long)(group))
    836 #define __sanitizer_syscall_post_fchown(res, fd, user, group)         \
    837   __sanitizer_syscall_post_impl_fchown(res, (long)(fd), (long)(user), \
    838                                        (long)(group))
    839 #define __sanitizer_syscall_pre_chown16(filename, user, group)       \
    840   __sanitizer_syscall_pre_impl_chown16((long)(filename), (long)user, \
    841                                        (long)group)
    842 #define __sanitizer_syscall_post_chown16(res, filename, user, group)       \
    843   __sanitizer_syscall_post_impl_chown16(res, (long)(filename), (long)user, \
    844                                         (long)group)
    845 #define __sanitizer_syscall_pre_lchown16(filename, user, group)       \
    846   __sanitizer_syscall_pre_impl_lchown16((long)(filename), (long)user, \
    847                                         (long)group)
    848 #define __sanitizer_syscall_post_lchown16(res, filename, user, group)       \
    849   __sanitizer_syscall_post_impl_lchown16(res, (long)(filename), (long)user, \
    850                                          (long)group)
    851 #define __sanitizer_syscall_pre_fchown16(fd, user, group) \
    852   __sanitizer_syscall_pre_impl_fchown16((long)(fd), (long)user, (long)group)
    853 #define __sanitizer_syscall_post_fchown16(res, fd, user, group)       \
    854   __sanitizer_syscall_post_impl_fchown16(res, (long)(fd), (long)user, \
    855                                          (long)group)
    856 #define __sanitizer_syscall_pre_setregid16(rgid, egid) \
    857   __sanitizer_syscall_pre_impl_setregid16((long)rgid, (long)egid)
    858 #define __sanitizer_syscall_post_setregid16(res, rgid, egid) \
    859   __sanitizer_syscall_post_impl_setregid16(res, (long)rgid, (long)egid)
    860 #define __sanitizer_syscall_pre_setgid16(gid) \
    861   __sanitizer_syscall_pre_impl_setgid16((long)gid)
    862 #define __sanitizer_syscall_post_setgid16(res, gid) \
    863   __sanitizer_syscall_post_impl_setgid16(res, (long)gid)
    864 #define __sanitizer_syscall_pre_setreuid16(ruid, euid) \
    865   __sanitizer_syscall_pre_impl_setreuid16((long)ruid, (long)euid)
    866 #define __sanitizer_syscall_post_setreuid16(res, ruid, euid) \
    867   __sanitizer_syscall_post_impl_setreuid16(res, (long)ruid, (long)euid)
    868 #define __sanitizer_syscall_pre_setuid16(uid) \
    869   __sanitizer_syscall_pre_impl_setuid16((long)uid)
    870 #define __sanitizer_syscall_post_setuid16(res, uid) \
    871   __sanitizer_syscall_post_impl_setuid16(res, (long)uid)
    872 #define __sanitizer_syscall_pre_setresuid16(ruid, euid, suid) \
    873   __sanitizer_syscall_pre_impl_setresuid16((long)ruid, (long)euid, (long)suid)
    874 #define __sanitizer_syscall_post_setresuid16(res, ruid, euid, suid)      \
    875   __sanitizer_syscall_post_impl_setresuid16(res, (long)ruid, (long)euid, \
    876                                             (long)suid)
    877 #define __sanitizer_syscall_pre_getresuid16(ruid, euid, suid)          \
    878   __sanitizer_syscall_pre_impl_getresuid16((long)(ruid), (long)(euid), \
    879                                            (long)(suid))
    880 #define __sanitizer_syscall_post_getresuid16(res, ruid, euid, suid)          \
    881   __sanitizer_syscall_post_impl_getresuid16(res, (long)(ruid), (long)(euid), \
    882                                             (long)(suid))
    883 #define __sanitizer_syscall_pre_setresgid16(rgid, egid, sgid) \
    884   __sanitizer_syscall_pre_impl_setresgid16((long)rgid, (long)egid, (long)sgid)
    885 #define __sanitizer_syscall_post_setresgid16(res, rgid, egid, sgid)      \
    886   __sanitizer_syscall_post_impl_setresgid16(res, (long)rgid, (long)egid, \
    887                                             (long)sgid)
    888 #define __sanitizer_syscall_pre_getresgid16(rgid, egid, sgid)          \
    889   __sanitizer_syscall_pre_impl_getresgid16((long)(rgid), (long)(egid), \
    890                                            (long)(sgid))
    891 #define __sanitizer_syscall_post_getresgid16(res, rgid, egid, sgid)          \
    892   __sanitizer_syscall_post_impl_getresgid16(res, (long)(rgid), (long)(egid), \
    893                                             (long)(sgid))
    894 #define __sanitizer_syscall_pre_setfsuid16(uid) \
    895   __sanitizer_syscall_pre_impl_setfsuid16((long)uid)
    896 #define __sanitizer_syscall_post_setfsuid16(res, uid) \
    897   __sanitizer_syscall_post_impl_setfsuid16(res, (long)uid)
    898 #define __sanitizer_syscall_pre_setfsgid16(gid) \
    899   __sanitizer_syscall_pre_impl_setfsgid16((long)gid)
    900 #define __sanitizer_syscall_post_setfsgid16(res, gid) \
    901   __sanitizer_syscall_post_impl_setfsgid16(res, (long)gid)
    902 #define __sanitizer_syscall_pre_getgroups16(gidsetsize, grouplist) \
    903   __sanitizer_syscall_pre_impl_getgroups16((long)(gidsetsize),     \
    904                                            (long)(grouplist))
    905 #define __sanitizer_syscall_post_getgroups16(res, gidsetsize, grouplist) \
    906   __sanitizer_syscall_post_impl_getgroups16(res, (long)(gidsetsize),     \
    907                                             (long)(grouplist))
    908 #define __sanitizer_syscall_pre_setgroups16(gidsetsize, grouplist) \
    909   __sanitizer_syscall_pre_impl_setgroups16((long)(gidsetsize),     \
    910                                            (long)(grouplist))
    911 #define __sanitizer_syscall_post_setgroups16(res, gidsetsize, grouplist) \
    912   __sanitizer_syscall_post_impl_setgroups16(res, (long)(gidsetsize),     \
    913                                             (long)(grouplist))
    914 #define __sanitizer_syscall_pre_getuid16() \
    915   __sanitizer_syscall_pre_impl_getuid16()
    916 #define __sanitizer_syscall_post_getuid16(res) \
    917   __sanitizer_syscall_post_impl_getuid16(res)
    918 #define __sanitizer_syscall_pre_geteuid16() \
    919   __sanitizer_syscall_pre_impl_geteuid16()
    920 #define __sanitizer_syscall_post_geteuid16(res) \
    921   __sanitizer_syscall_post_impl_geteuid16(res)
    922 #define __sanitizer_syscall_pre_getgid16() \
    923   __sanitizer_syscall_pre_impl_getgid16()
    924 #define __sanitizer_syscall_post_getgid16(res) \
    925   __sanitizer_syscall_post_impl_getgid16(res)
    926 #define __sanitizer_syscall_pre_getegid16() \
    927   __sanitizer_syscall_pre_impl_getegid16()
    928 #define __sanitizer_syscall_post_getegid16(res) \
    929   __sanitizer_syscall_post_impl_getegid16(res)
    930 #define __sanitizer_syscall_pre_utime(filename, times) \
    931   __sanitizer_syscall_pre_impl_utime((long)(filename), (long)(times))
    932 #define __sanitizer_syscall_post_utime(res, filename, times) \
    933   __sanitizer_syscall_post_impl_utime(res, (long)(filename), (long)(times))
    934 #define __sanitizer_syscall_pre_utimes(filename, utimes) \
    935   __sanitizer_syscall_pre_impl_utimes((long)(filename), (long)(utimes))
    936 #define __sanitizer_syscall_post_utimes(res, filename, utimes) \
    937   __sanitizer_syscall_post_impl_utimes(res, (long)(filename), (long)(utimes))
    938 #define __sanitizer_syscall_pre_lseek(fd, offset, origin) \
    939   __sanitizer_syscall_pre_impl_lseek((long)(fd), (long)(offset), (long)(origin))
    940 #define __sanitizer_syscall_post_lseek(res, fd, offset, origin)        \
    941   __sanitizer_syscall_post_impl_lseek(res, (long)(fd), (long)(offset), \
    942                                       (long)(origin))
    943 #define __sanitizer_syscall_pre_llseek(fd, offset_high, offset_low, result, \
    944                                        origin)                              \
    945   __sanitizer_syscall_pre_impl_llseek((long)(fd), (long)(offset_high),      \
    946                                       (long)(offset_low), (long)(result),   \
    947                                       (long)(origin))
    948 #define __sanitizer_syscall_post_llseek(res, fd, offset_high, offset_low,    \
    949                                         result, origin)                      \
    950   __sanitizer_syscall_post_impl_llseek(res, (long)(fd), (long)(offset_high), \
    951                                        (long)(offset_low), (long)(result),   \
    952                                        (long)(origin))
    953 #define __sanitizer_syscall_pre_read(fd, buf, count) \
    954   __sanitizer_syscall_pre_impl_read((long)(fd), (long)(buf), (long)(count))
    955 #define __sanitizer_syscall_post_read(res, fd, buf, count)         \
    956   __sanitizer_syscall_post_impl_read(res, (long)(fd), (long)(buf), \
    957                                      (long)(count))
    958 #define __sanitizer_syscall_pre_readv(fd, vec, vlen) \
    959   __sanitizer_syscall_pre_impl_readv((long)(fd), (long)(vec), (long)(vlen))
    960 #define __sanitizer_syscall_post_readv(res, fd, vec, vlen)          \
    961   __sanitizer_syscall_post_impl_readv(res, (long)(fd), (long)(vec), \
    962                                       (long)(vlen))
    963 #define __sanitizer_syscall_pre_write(fd, buf, count) \
    964   __sanitizer_syscall_pre_impl_write((long)(fd), (long)(buf), (long)(count))
    965 #define __sanitizer_syscall_post_write(res, fd, buf, count)         \
    966   __sanitizer_syscall_post_impl_write(res, (long)(fd), (long)(buf), \
    967                                       (long)(count))
    968 #define __sanitizer_syscall_pre_writev(fd, vec, vlen) \
    969   __sanitizer_syscall_pre_impl_writev((long)(fd), (long)(vec), (long)(vlen))
    970 #define __sanitizer_syscall_post_writev(res, fd, vec, vlen)          \
    971   __sanitizer_syscall_post_impl_writev(res, (long)(fd), (long)(vec), \
    972                                        (long)(vlen))
    973 
    974 #ifdef _LP64
    975 #define __sanitizer_syscall_pre_pread64(fd, buf, count, pos)                   \
    976   __sanitizer_syscall_pre_impl_pread64((long)(fd), (long)(buf), (long)(count), \
    977                                        (long)(pos))
    978 #define __sanitizer_syscall_post_pread64(res, fd, buf, count, pos)    \
    979   __sanitizer_syscall_post_impl_pread64(res, (long)(fd), (long)(buf), \
    980                                         (long)(count), (long)(pos))
    981 #define __sanitizer_syscall_pre_pwrite64(fd, buf, count, pos)    \
    982   __sanitizer_syscall_pre_impl_pwrite64((long)(fd), (long)(buf), \
    983                                         (long)(count), (long)(pos))
    984 #define __sanitizer_syscall_post_pwrite64(res, fd, buf, count, pos)    \
    985   __sanitizer_syscall_post_impl_pwrite64(res, (long)(fd), (long)(buf), \
    986                                          (long)(count), (long)(pos))
    987 #else
    988 #define __sanitizer_syscall_pre_pread64(fd, buf, count, pos0, pos1)            \
    989   __sanitizer_syscall_pre_impl_pread64((long)(fd), (long)(buf), (long)(count), \
    990                                        (long)(pos0), (long)(pos1))
    991 #define __sanitizer_syscall_post_pread64(res, fd, buf, count, pos0, pos1) \
    992   __sanitizer_syscall_post_impl_pread64(res, (long)(fd), (long)(buf),     \
    993                                         (long)(count), (long)(pos0), \
    994                                         (long)(pos1))
    995 #define __sanitizer_syscall_pre_pwrite64(fd, buf, count, pos0, pos1) \
    996   __sanitizer_syscall_pre_impl_pwrite64(                             \
    997       (long)(fd), (long)(buf), (long)(count), (long)(pos0), (long)(pos1))
    998 #define __sanitizer_syscall_post_pwrite64(res, fd, buf, count, pos0, pos1) \
    999   __sanitizer_syscall_post_impl_pwrite64(                                  \
   1000       res, (long)(fd), (long)(buf), (long)(count), (long)(pos0), (long)(pos1))
   1001 #endif
   1002 
   1003 #define __sanitizer_syscall_pre_preadv(fd, vec, vlen, pos_l, pos_h)          \
   1004   __sanitizer_syscall_pre_impl_preadv((long)(fd), (long)(vec), (long)(vlen), \
   1005                                       (long)(pos_l), (long)(pos_h))
   1006 #define __sanitizer_syscall_post_preadv(res, fd, vec, vlen, pos_l, pos_h) \
   1007   __sanitizer_syscall_post_impl_preadv(res, (long)(fd), (long)(vec),      \
   1008                                        (long)(vlen), (long)(pos_l),       \
   1009                                        (long)(pos_h))
   1010 #define __sanitizer_syscall_pre_pwritev(fd, vec, vlen, pos_l, pos_h)          \
   1011   __sanitizer_syscall_pre_impl_pwritev((long)(fd), (long)(vec), (long)(vlen), \
   1012                                        (long)(pos_l), (long)(pos_h))
   1013 #define __sanitizer_syscall_post_pwritev(res, fd, vec, vlen, pos_l, pos_h) \
   1014   __sanitizer_syscall_post_impl_pwritev(res, (long)(fd), (long)(vec),      \
   1015                                         (long)(vlen), (long)(pos_l),       \
   1016                                         (long)(pos_h))
   1017 #define __sanitizer_syscall_pre_getcwd(buf, size) \
   1018   __sanitizer_syscall_pre_impl_getcwd((long)(buf), (long)(size))
   1019 #define __sanitizer_syscall_post_getcwd(res, buf, size) \
   1020   __sanitizer_syscall_post_impl_getcwd(res, (long)(buf), (long)(size))
   1021 #define __sanitizer_syscall_pre_mkdir(pathname, mode) \
   1022   __sanitizer_syscall_pre_impl_mkdir((long)(pathname), (long)(mode))
   1023 #define __sanitizer_syscall_post_mkdir(res, pathname, mode) \
   1024   __sanitizer_syscall_post_impl_mkdir(res, (long)(pathname), (long)(mode))
   1025 #define __sanitizer_syscall_pre_chdir(filename) \
   1026   __sanitizer_syscall_pre_impl_chdir((long)(filename))
   1027 #define __sanitizer_syscall_post_chdir(res, filename) \
   1028   __sanitizer_syscall_post_impl_chdir(res, (long)(filename))
   1029 #define __sanitizer_syscall_pre_fchdir(fd) \
   1030   __sanitizer_syscall_pre_impl_fchdir((long)(fd))
   1031 #define __sanitizer_syscall_post_fchdir(res, fd) \
   1032   __sanitizer_syscall_post_impl_fchdir(res, (long)(fd))
   1033 #define __sanitizer_syscall_pre_rmdir(pathname) \
   1034   __sanitizer_syscall_pre_impl_rmdir((long)(pathname))
   1035 #define __sanitizer_syscall_post_rmdir(res, pathname) \
   1036   __sanitizer_syscall_post_impl_rmdir(res, (long)(pathname))
   1037 #define __sanitizer_syscall_pre_lookup_dcookie(cookie64, buf, len)           \
   1038   __sanitizer_syscall_pre_impl_lookup_dcookie((long)(cookie64), (long)(buf), \
   1039                                               (long)(len))
   1040 #define __sanitizer_syscall_post_lookup_dcookie(res, cookie64, buf, len) \
   1041   __sanitizer_syscall_post_impl_lookup_dcookie(res, (long)(cookie64),    \
   1042                                                (long)(buf), (long)(len))
   1043 #define __sanitizer_syscall_pre_quotactl(cmd, special, id, addr)      \
   1044   __sanitizer_syscall_pre_impl_quotactl((long)(cmd), (long)(special), \
   1045                                         (long)(id), (long)(addr))
   1046 #define __sanitizer_syscall_post_quotactl(res, cmd, special, id, addr)      \
   1047   __sanitizer_syscall_post_impl_quotactl(res, (long)(cmd), (long)(special), \
   1048                                          (long)(id), (long)(addr))
   1049 #define __sanitizer_syscall_pre_getdents(fd, dirent, count)         \
   1050   __sanitizer_syscall_pre_impl_getdents((long)(fd), (long)(dirent), \
   1051                                         (long)(count))
   1052 #define __sanitizer_syscall_post_getdents(res, fd, dirent, count)         \
   1053   __sanitizer_syscall_post_impl_getdents(res, (long)(fd), (long)(dirent), \
   1054                                          (long)(count))
   1055 #define __sanitizer_syscall_pre_getdents64(fd, dirent, count)         \
   1056   __sanitizer_syscall_pre_impl_getdents64((long)(fd), (long)(dirent), \
   1057                                           (long)(count))
   1058 #define __sanitizer_syscall_post_getdents64(res, fd, dirent, count)         \
   1059   __sanitizer_syscall_post_impl_getdents64(res, (long)(fd), (long)(dirent), \
   1060                                            (long)(count))
   1061 #define __sanitizer_syscall_pre_setsockopt(fd, level, optname, optval, optlen) \
   1062   __sanitizer_syscall_pre_impl_setsockopt((long)(fd), (long)(level),           \
   1063                                           (long)(optname), (long)(optval),     \
   1064                                           (long)(optlen))
   1065 #define __sanitizer_syscall_post_setsockopt(res, fd, level, optname, optval, \
   1066                                             optlen)                          \
   1067   __sanitizer_syscall_post_impl_setsockopt(res, (long)(fd), (long)(level),   \
   1068                                            (long)(optname), (long)(optval),  \
   1069                                            (long)(optlen))
   1070 #define __sanitizer_syscall_pre_getsockopt(fd, level, optname, optval, optlen) \
   1071   __sanitizer_syscall_pre_impl_getsockopt((long)(fd), (long)(level),           \
   1072                                           (long)(optname), (long)(optval),     \
   1073                                           (long)(optlen))
   1074 #define __sanitizer_syscall_post_getsockopt(res, fd, level, optname, optval, \
   1075                                             optlen)                          \
   1076   __sanitizer_syscall_post_impl_getsockopt(res, (long)(fd), (long)(level),   \
   1077                                            (long)(optname), (long)(optval),  \
   1078                                            (long)(optlen))
   1079 #define __sanitizer_syscall_pre_bind(arg0, arg1, arg2) \
   1080   __sanitizer_syscall_pre_impl_bind((long)(arg0), (long)(arg1), (long)(arg2))
   1081 #define __sanitizer_syscall_post_bind(res, arg0, arg1, arg2)          \
   1082   __sanitizer_syscall_post_impl_bind(res, (long)(arg0), (long)(arg1), \
   1083                                      (long)(arg2))
   1084 #define __sanitizer_syscall_pre_connect(arg0, arg1, arg2) \
   1085   __sanitizer_syscall_pre_impl_connect((long)(arg0), (long)(arg1), (long)(arg2))
   1086 #define __sanitizer_syscall_post_connect(res, arg0, arg1, arg2)          \
   1087   __sanitizer_syscall_post_impl_connect(res, (long)(arg0), (long)(arg1), \
   1088                                         (long)(arg2))
   1089 #define __sanitizer_syscall_pre_accept(arg0, arg1, arg2) \
   1090   __sanitizer_syscall_pre_impl_accept((long)(arg0), (long)(arg1), (long)(arg2))
   1091 #define __sanitizer_syscall_post_accept(res, arg0, arg1, arg2)          \
   1092   __sanitizer_syscall_post_impl_accept(res, (long)(arg0), (long)(arg1), \
   1093                                        (long)(arg2))
   1094 #define __sanitizer_syscall_pre_accept4(arg0, arg1, arg2, arg3)    \
   1095   __sanitizer_syscall_pre_impl_accept4((long)(arg0), (long)(arg1), \
   1096                                        (long)(arg2), (long)(arg3))
   1097 #define __sanitizer_syscall_post_accept4(res, arg0, arg1, arg2, arg3)    \
   1098   __sanitizer_syscall_post_impl_accept4(res, (long)(arg0), (long)(arg1), \
   1099                                         (long)(arg2), (long)(arg3))
   1100 #define __sanitizer_syscall_pre_getsockname(arg0, arg1, arg2)          \
   1101   __sanitizer_syscall_pre_impl_getsockname((long)(arg0), (long)(arg1), \
   1102                                            (long)(arg2))
   1103 #define __sanitizer_syscall_post_getsockname(res, arg0, arg1, arg2)          \
   1104   __sanitizer_syscall_post_impl_getsockname(res, (long)(arg0), (long)(arg1), \
   1105                                             (long)(arg2))
   1106 #define __sanitizer_syscall_pre_getpeername(arg0, arg1, arg2)          \
   1107   __sanitizer_syscall_pre_impl_getpeername((long)(arg0), (long)(arg1), \
   1108                                            (long)(arg2))
   1109 #define __sanitizer_syscall_post_getpeername(res, arg0, arg1, arg2)          \
   1110   __sanitizer_syscall_post_impl_getpeername(res, (long)(arg0), (long)(arg1), \
   1111                                             (long)(arg2))
   1112 #define __sanitizer_syscall_pre_send(arg0, arg1, arg2, arg3)                  \
   1113   __sanitizer_syscall_pre_impl_send((long)(arg0), (long)(arg1), (long)(arg2), \
   1114                                     (long)(arg3))
   1115 #define __sanitizer_syscall_post_send(res, arg0, arg1, arg2, arg3)    \
   1116   __sanitizer_syscall_post_impl_send(res, (long)(arg0), (long)(arg1), \
   1117                                      (long)(arg2), (long)(arg3))
   1118 #define __sanitizer_syscall_pre_sendto(arg0, arg1, arg2, arg3, arg4, arg5) \
   1119   __sanitizer_syscall_pre_impl_sendto((long)(arg0), (long)(arg1),          \
   1120                                       (long)(arg2), (long)(arg3),          \
   1121                                       (long)(arg4), (long)(arg5))
   1122 #define __sanitizer_syscall_post_sendto(res, arg0, arg1, arg2, arg3, arg4, \
   1123                                         arg5)                              \
   1124   __sanitizer_syscall_post_impl_sendto(res, (long)(arg0), (long)(arg1),    \
   1125                                        (long)(arg2), (long)(arg3),         \
   1126                                        (long)(arg4), (long)(arg5))
   1127 #define __sanitizer_syscall_pre_sendmsg(fd, msg, flags) \
   1128   __sanitizer_syscall_pre_impl_sendmsg((long)(fd), (long)(msg), (long)(flags))
   1129 #define __sanitizer_syscall_post_sendmsg(res, fd, msg, flags)         \
   1130   __sanitizer_syscall_post_impl_sendmsg(res, (long)(fd), (long)(msg), \
   1131                                         (long)(flags))
   1132 #define __sanitizer_syscall_pre_sendmmsg(fd, msg, vlen, flags)                 \
   1133   __sanitizer_syscall_pre_impl_sendmmsg((long)(fd), (long)(msg), (long)(vlen), \
   1134                                         (long)(flags))
   1135 #define __sanitizer_syscall_post_sendmmsg(res, fd, msg, vlen, flags)   \
   1136   __sanitizer_syscall_post_impl_sendmmsg(res, (long)(fd), (long)(msg), \
   1137                                          (long)(vlen), (long)(flags))
   1138 #define __sanitizer_syscall_pre_recv(arg0, arg1, arg2, arg3)                  \
   1139   __sanitizer_syscall_pre_impl_recv((long)(arg0), (long)(arg1), (long)(arg2), \
   1140                                     (long)(arg3))
   1141 #define __sanitizer_syscall_post_recv(res, arg0, arg1, arg2, arg3)    \
   1142   __sanitizer_syscall_post_impl_recv(res, (long)(arg0), (long)(arg1), \
   1143                                      (long)(arg2), (long)(arg3))
   1144 #define __sanitizer_syscall_pre_recvfrom(arg0, arg1, arg2, arg3, arg4, arg5) \
   1145   __sanitizer_syscall_pre_impl_recvfrom((long)(arg0), (long)(arg1),          \
   1146                                         (long)(arg2), (long)(arg3),          \
   1147                                         (long)(arg4), (long)(arg5))
   1148 #define __sanitizer_syscall_post_recvfrom(res, arg0, arg1, arg2, arg3, arg4, \
   1149                                           arg5)                              \
   1150   __sanitizer_syscall_post_impl_recvfrom(res, (long)(arg0), (long)(arg1),    \
   1151                                          (long)(arg2), (long)(arg3),         \
   1152                                          (long)(arg4), (long)(arg5))
   1153 #define __sanitizer_syscall_pre_recvmsg(fd, msg, flags) \
   1154   __sanitizer_syscall_pre_impl_recvmsg((long)(fd), (long)(msg), (long)(flags))
   1155 #define __sanitizer_syscall_post_recvmsg(res, fd, msg, flags)         \
   1156   __sanitizer_syscall_post_impl_recvmsg(res, (long)(fd), (long)(msg), \
   1157                                         (long)(flags))
   1158 #define __sanitizer_syscall_pre_recvmmsg(fd, msg, vlen, flags, timeout)        \
   1159   __sanitizer_syscall_pre_impl_recvmmsg((long)(fd), (long)(msg), (long)(vlen), \
   1160                                         (long)(flags), (long)(timeout))
   1161 #define __sanitizer_syscall_post_recvmmsg(res, fd, msg, vlen, flags, timeout) \
   1162   __sanitizer_syscall_post_impl_recvmmsg(res, (long)(fd), (long)(msg),        \
   1163                                          (long)(vlen), (long)(flags),         \
   1164                                          (long)(timeout))
   1165 #define __sanitizer_syscall_pre_socket(arg0, arg1, arg2) \
   1166   __sanitizer_syscall_pre_impl_socket((long)(arg0), (long)(arg1), (long)(arg2))
   1167 #define __sanitizer_syscall_post_socket(res, arg0, arg1, arg2)          \
   1168   __sanitizer_syscall_post_impl_socket(res, (long)(arg0), (long)(arg1), \
   1169                                        (long)(arg2))
   1170 #define __sanitizer_syscall_pre_socketpair(arg0, arg1, arg2, arg3)    \
   1171   __sanitizer_syscall_pre_impl_socketpair((long)(arg0), (long)(arg1), \
   1172                                           (long)(arg2), (long)(arg3))
   1173 #define __sanitizer_syscall_post_socketpair(res, arg0, arg1, arg2, arg3)    \
   1174   __sanitizer_syscall_post_impl_socketpair(res, (long)(arg0), (long)(arg1), \
   1175                                            (long)(arg2), (long)(arg3))
   1176 #define __sanitizer_syscall_pre_socketcall(call, args) \
   1177   __sanitizer_syscall_pre_impl_socketcall((long)(call), (long)(args))
   1178 #define __sanitizer_syscall_post_socketcall(res, call, args) \
   1179   __sanitizer_syscall_post_impl_socketcall(res, (long)(call), (long)(args))
   1180 #define __sanitizer_syscall_pre_listen(arg0, arg1) \
   1181   __sanitizer_syscall_pre_impl_listen((long)(arg0), (long)(arg1))
   1182 #define __sanitizer_syscall_post_listen(res, arg0, arg1) \
   1183   __sanitizer_syscall_post_impl_listen(res, (long)(arg0), (long)(arg1))
   1184 #define __sanitizer_syscall_pre_poll(ufds, nfds, timeout) \
   1185   __sanitizer_syscall_pre_impl_poll((long)(ufds), (long)(nfds), (long)(timeout))
   1186 #define __sanitizer_syscall_post_poll(res, ufds, nfds, timeout)       \
   1187   __sanitizer_syscall_post_impl_poll(res, (long)(ufds), (long)(nfds), \
   1188                                      (long)(timeout))
   1189 #define __sanitizer_syscall_pre_select(n, inp, outp, exp, tvp)              \
   1190   __sanitizer_syscall_pre_impl_select((long)(n), (long)(inp), (long)(outp), \
   1191                                       (long)(exp), (long)(tvp))
   1192 #define __sanitizer_syscall_post_select(res, n, inp, outp, exp, tvp) \
   1193   __sanitizer_syscall_post_impl_select(res, (long)(n), (long)(inp),  \
   1194                                        (long)(outp), (long)(exp), (long)(tvp))
   1195 #define __sanitizer_syscall_pre_old_select(arg) \
   1196   __sanitizer_syscall_pre_impl_old_select((long)(arg))
   1197 #define __sanitizer_syscall_post_old_select(res, arg) \
   1198   __sanitizer_syscall_post_impl_old_select(res, (long)(arg))
   1199 #define __sanitizer_syscall_pre_epoll_create(size) \
   1200   __sanitizer_syscall_pre_impl_epoll_create((long)(size))
   1201 #define __sanitizer_syscall_post_epoll_create(res, size) \
   1202   __sanitizer_syscall_post_impl_epoll_create(res, (long)(size))
   1203 #define __sanitizer_syscall_pre_epoll_create1(flags) \
   1204   __sanitizer_syscall_pre_impl_epoll_create1((long)(flags))
   1205 #define __sanitizer_syscall_post_epoll_create1(res, flags) \
   1206   __sanitizer_syscall_post_impl_epoll_create1(res, (long)(flags))
   1207 #define __sanitizer_syscall_pre_epoll_ctl(epfd, op, fd, event)                 \
   1208   __sanitizer_syscall_pre_impl_epoll_ctl((long)(epfd), (long)(op), (long)(fd), \
   1209                                          (long)(event))
   1210 #define __sanitizer_syscall_post_epoll_ctl(res, epfd, op, fd, event)     \
   1211   __sanitizer_syscall_post_impl_epoll_ctl(res, (long)(epfd), (long)(op), \
   1212                                           (long)(fd), (long)(event))
   1213 #define __sanitizer_syscall_pre_epoll_wait(epfd, events, maxevents, timeout) \
   1214   __sanitizer_syscall_pre_impl_epoll_wait((long)(epfd), (long)(events),      \
   1215                                           (long)(maxevents), (long)(timeout))
   1216 #define __sanitizer_syscall_post_epoll_wait(res, epfd, events, maxevents,     \
   1217                                             timeout)                          \
   1218   __sanitizer_syscall_post_impl_epoll_wait(res, (long)(epfd), (long)(events), \
   1219                                            (long)(maxevents), (long)(timeout))
   1220 #define __sanitizer_syscall_pre_epoll_pwait(epfd, events, maxevents, timeout, \
   1221                                             sigmask, sigsetsize)              \
   1222   __sanitizer_syscall_pre_impl_epoll_pwait(                                   \
   1223       (long)(epfd), (long)(events), (long)(maxevents), (long)(timeout),       \
   1224       (long)(sigmask), (long)(sigsetsize))
   1225 #define __sanitizer_syscall_post_epoll_pwait(res, epfd, events, maxevents,   \
   1226                                              timeout, sigmask, sigsetsize)   \
   1227   __sanitizer_syscall_post_impl_epoll_pwait(                                 \
   1228       res, (long)(epfd), (long)(events), (long)(maxevents), (long)(timeout), \
   1229       (long)(sigmask), (long)(sigsetsize))
   1230 #define __sanitizer_syscall_pre_gethostname(name, len) \
   1231   __sanitizer_syscall_pre_impl_gethostname((long)(name), (long)(len))
   1232 #define __sanitizer_syscall_post_gethostname(res, name, len) \
   1233   __sanitizer_syscall_post_impl_gethostname(res, (long)(name), (long)(len))
   1234 #define __sanitizer_syscall_pre_sethostname(name, len) \
   1235   __sanitizer_syscall_pre_impl_sethostname((long)(name), (long)(len))
   1236 #define __sanitizer_syscall_post_sethostname(res, name, len) \
   1237   __sanitizer_syscall_post_impl_sethostname(res, (long)(name), (long)(len))
   1238 #define __sanitizer_syscall_pre_setdomainname(name, len) \
   1239   __sanitizer_syscall_pre_impl_setdomainname((long)(name), (long)(len))
   1240 #define __sanitizer_syscall_post_setdomainname(res, name, len) \
   1241   __sanitizer_syscall_post_impl_setdomainname(res, (long)(name), (long)(len))
   1242 #define __sanitizer_syscall_pre_newuname(name) \
   1243   __sanitizer_syscall_pre_impl_newuname((long)(name))
   1244 #define __sanitizer_syscall_post_newuname(res, name) \
   1245   __sanitizer_syscall_post_impl_newuname(res, (long)(name))
   1246 #define __sanitizer_syscall_pre_uname(arg0) \
   1247   __sanitizer_syscall_pre_impl_uname((long)(arg0))
   1248 #define __sanitizer_syscall_post_uname(res, arg0) \
   1249   __sanitizer_syscall_post_impl_uname(res, (long)(arg0))
   1250 #define __sanitizer_syscall_pre_olduname(arg0) \
   1251   __sanitizer_syscall_pre_impl_olduname((long)(arg0))
   1252 #define __sanitizer_syscall_post_olduname(res, arg0) \
   1253   __sanitizer_syscall_post_impl_olduname(res, (long)(arg0))
   1254 #define __sanitizer_syscall_pre_getrlimit(resource, rlim) \
   1255   __sanitizer_syscall_pre_impl_getrlimit((long)(resource), (long)(rlim))
   1256 #define __sanitizer_syscall_post_getrlimit(res, resource, rlim) \
   1257   __sanitizer_syscall_post_impl_getrlimit(res, (long)(resource), (long)(rlim))
   1258 #define __sanitizer_syscall_pre_old_getrlimit(resource, rlim) \
   1259   __sanitizer_syscall_pre_impl_old_getrlimit((long)(resource), (long)(rlim))
   1260 #define __sanitizer_syscall_post_old_getrlimit(res, resource, rlim)  \
   1261   __sanitizer_syscall_post_impl_old_getrlimit(res, (long)(resource), \
   1262                                               (long)(rlim))
   1263 #define __sanitizer_syscall_pre_setrlimit(resource, rlim) \
   1264   __sanitizer_syscall_pre_impl_setrlimit((long)(resource), (long)(rlim))
   1265 #define __sanitizer_syscall_post_setrlimit(res, resource, rlim) \
   1266   __sanitizer_syscall_post_impl_setrlimit(res, (long)(resource), (long)(rlim))
   1267 #define __sanitizer_syscall_pre_prlimit64(pid, resource, new_rlim, old_rlim) \
   1268   __sanitizer_syscall_pre_impl_prlimit64((long)(pid), (long)(resource),      \
   1269                                          (long)(new_rlim), (long)(old_rlim))
   1270 #define __sanitizer_syscall_post_prlimit64(res, pid, resource, new_rlim,      \
   1271                                            old_rlim)                          \
   1272   __sanitizer_syscall_post_impl_prlimit64(res, (long)(pid), (long)(resource), \
   1273                                           (long)(new_rlim), (long)(old_rlim))
   1274 #define __sanitizer_syscall_pre_getrusage(who, ru) \
   1275   __sanitizer_syscall_pre_impl_getrusage((long)(who), (long)(ru))
   1276 #define __sanitizer_syscall_post_getrusage(res, who, ru) \
   1277   __sanitizer_syscall_post_impl_getrusage(res, (long)(who), (long)(ru))
   1278 #define __sanitizer_syscall_pre_umask(mask) \
   1279   __sanitizer_syscall_pre_impl_umask((long)(mask))
   1280 #define __sanitizer_syscall_post_umask(res, mask) \
   1281   __sanitizer_syscall_post_impl_umask(res, (long)(mask))
   1282 #define __sanitizer_syscall_pre_msgget(key, msgflg) \
   1283   __sanitizer_syscall_pre_impl_msgget((long)(key), (long)(msgflg))
   1284 #define __sanitizer_syscall_post_msgget(res, key, msgflg) \
   1285   __sanitizer_syscall_post_impl_msgget(res, (long)(key), (long)(msgflg))
   1286 #define __sanitizer_syscall_pre_msgsnd(msqid, msgp, msgsz, msgflg) \
   1287   __sanitizer_syscall_pre_impl_msgsnd((long)(msqid), (long)(msgp), \
   1288                                       (long)(msgsz), (long)(msgflg))
   1289 #define __sanitizer_syscall_post_msgsnd(res, msqid, msgp, msgsz, msgflg) \
   1290   __sanitizer_syscall_post_impl_msgsnd(res, (long)(msqid), (long)(msgp), \
   1291                                        (long)(msgsz), (long)(msgflg))
   1292 #define __sanitizer_syscall_pre_msgrcv(msqid, msgp, msgsz, msgtyp, msgflg) \
   1293   __sanitizer_syscall_pre_impl_msgrcv((long)(msqid), (long)(msgp),         \
   1294                                       (long)(msgsz), (long)(msgtyp),       \
   1295                                       (long)(msgflg))
   1296 #define __sanitizer_syscall_post_msgrcv(res, msqid, msgp, msgsz, msgtyp, \
   1297                                         msgflg)                          \
   1298   __sanitizer_syscall_post_impl_msgrcv(res, (long)(msqid), (long)(msgp), \
   1299                                        (long)(msgsz), (long)(msgtyp),    \
   1300                                        (long)(msgflg))
   1301 #define __sanitizer_syscall_pre_msgctl(msqid, cmd, buf) \
   1302   __sanitizer_syscall_pre_impl_msgctl((long)(msqid), (long)(cmd), (long)(buf))
   1303 #define __sanitizer_syscall_post_msgctl(res, msqid, cmd, buf)           \
   1304   __sanitizer_syscall_post_impl_msgctl(res, (long)(msqid), (long)(cmd), \
   1305                                        (long)(buf))
   1306 #define __sanitizer_syscall_pre_semget(key, nsems, semflg)        \
   1307   __sanitizer_syscall_pre_impl_semget((long)(key), (long)(nsems), \
   1308                                       (long)(semflg))
   1309 #define __sanitizer_syscall_post_semget(res, key, nsems, semflg)        \
   1310   __sanitizer_syscall_post_impl_semget(res, (long)(key), (long)(nsems), \
   1311                                        (long)(semflg))
   1312 #define __sanitizer_syscall_pre_semop(semid, sops, nsops) \
   1313   __sanitizer_syscall_pre_impl_semop((long)(semid), (long)(sops), (long)(nsops))
   1314 #define __sanitizer_syscall_post_semop(res, semid, sops, nsops)         \
   1315   __sanitizer_syscall_post_impl_semop(res, (long)(semid), (long)(sops), \
   1316                                       (long)(nsops))
   1317 #define __sanitizer_syscall_pre_semctl(semid, semnum, cmd, arg)      \
   1318   __sanitizer_syscall_pre_impl_semctl((long)(semid), (long)(semnum), \
   1319                                       (long)(cmd), (long)(arg))
   1320 #define __sanitizer_syscall_post_semctl(res, semid, semnum, cmd, arg)      \
   1321   __sanitizer_syscall_post_impl_semctl(res, (long)(semid), (long)(semnum), \
   1322                                        (long)(cmd), (long)(arg))
   1323 #define __sanitizer_syscall_pre_semtimedop(semid, sops, nsops, timeout) \
   1324   __sanitizer_syscall_pre_impl_semtimedop((long)(semid), (long)(sops),  \
   1325                                           (long)(nsops), (long)(timeout))
   1326 #define __sanitizer_syscall_post_semtimedop(res, semid, sops, nsops, timeout) \
   1327   __sanitizer_syscall_post_impl_semtimedop(res, (long)(semid), (long)(sops),  \
   1328                                            (long)(nsops), (long)(timeout))
   1329 #define __sanitizer_syscall_pre_shmat(shmid, shmaddr, shmflg)        \
   1330   __sanitizer_syscall_pre_impl_shmat((long)(shmid), (long)(shmaddr), \
   1331                                      (long)(shmflg))
   1332 #define __sanitizer_syscall_post_shmat(res, shmid, shmaddr, shmflg)        \
   1333   __sanitizer_syscall_post_impl_shmat(res, (long)(shmid), (long)(shmaddr), \
   1334                                       (long)(shmflg))
   1335 #define __sanitizer_syscall_pre_shmget(key, size, flag) \
   1336   __sanitizer_syscall_pre_impl_shmget((long)(key), (long)(size), (long)(flag))
   1337 #define __sanitizer_syscall_post_shmget(res, key, size, flag)          \
   1338   __sanitizer_syscall_post_impl_shmget(res, (long)(key), (long)(size), \
   1339                                        (long)(flag))
   1340 #define __sanitizer_syscall_pre_shmdt(shmaddr) \
   1341   __sanitizer_syscall_pre_impl_shmdt((long)(shmaddr))
   1342 #define __sanitizer_syscall_post_shmdt(res, shmaddr) \
   1343   __sanitizer_syscall_post_impl_shmdt(res, (long)(shmaddr))
   1344 #define __sanitizer_syscall_pre_shmctl(shmid, cmd, buf) \
   1345   __sanitizer_syscall_pre_impl_shmctl((long)(shmid), (long)(cmd), (long)(buf))
   1346 #define __sanitizer_syscall_post_shmctl(res, shmid, cmd, buf)           \
   1347   __sanitizer_syscall_post_impl_shmctl(res, (long)(shmid), (long)(cmd), \
   1348                                        (long)(buf))
   1349 #define __sanitizer_syscall_pre_ipc(call, first, second, third, ptr, fifth)    \
   1350   __sanitizer_syscall_pre_impl_ipc((long)(call), (long)(first),                \
   1351                                    (long)(second), (long)(third), (long)(ptr), \
   1352                                    (long)(fifth))
   1353 #define __sanitizer_syscall_post_ipc(res, call, first, second, third, ptr, \
   1354                                      fifth)                                \
   1355   __sanitizer_syscall_post_impl_ipc(res, (long)(call), (long)(first),      \
   1356                                     (long)(second), (long)(third),         \
   1357                                     (long)(ptr), (long)(fifth))
   1358 #define __sanitizer_syscall_pre_mq_open(name, oflag, mode, attr)    \
   1359   __sanitizer_syscall_pre_impl_mq_open((long)(name), (long)(oflag), \
   1360                                        (long)(mode), (long)(attr))
   1361 #define __sanitizer_syscall_post_mq_open(res, name, oflag, mode, attr)    \
   1362   __sanitizer_syscall_post_impl_mq_open(res, (long)(name), (long)(oflag), \
   1363                                         (long)(mode), (long)(attr))
   1364 #define __sanitizer_syscall_pre_mq_unlink(name) \
   1365   __sanitizer_syscall_pre_impl_mq_unlink((long)(name))
   1366 #define __sanitizer_syscall_post_mq_unlink(res, name) \
   1367   __sanitizer_syscall_post_impl_mq_unlink(res, (long)(name))
   1368 #define __sanitizer_syscall_pre_mq_timedsend(mqdes, msg_ptr, msg_len,          \
   1369                                              msg_prio, abs_timeout)            \
   1370   __sanitizer_syscall_pre_impl_mq_timedsend((long)(mqdes), (long)(msg_ptr),    \
   1371                                             (long)(msg_len), (long)(msg_prio), \
   1372                                             (long)(abs_timeout))
   1373 #define __sanitizer_syscall_post_mq_timedsend(res, mqdes, msg_ptr, msg_len,   \
   1374                                               msg_prio, abs_timeout)          \
   1375   __sanitizer_syscall_post_impl_mq_timedsend(                                 \
   1376       res, (long)(mqdes), (long)(msg_ptr), (long)(msg_len), (long)(msg_prio), \
   1377       (long)(abs_timeout))
   1378 #define __sanitizer_syscall_pre_mq_timedreceive(mqdes, msg_ptr, msg_len, \
   1379                                                 msg_prio, abs_timeout)   \
   1380   __sanitizer_syscall_pre_impl_mq_timedreceive(                          \
   1381       (long)(mqdes), (long)(msg_ptr), (long)(msg_len), (long)(msg_prio), \
   1382       (long)(abs_timeout))
   1383 #define __sanitizer_syscall_post_mq_timedreceive(res, mqdes, msg_ptr, msg_len, \
   1384                                                  msg_prio, abs_timeout)        \
   1385   __sanitizer_syscall_post_impl_mq_timedreceive(                               \
   1386       res, (long)(mqdes), (long)(msg_ptr), (long)(msg_len), (long)(msg_prio),  \
   1387       (long)(abs_timeout))
   1388 #define __sanitizer_syscall_pre_mq_notify(mqdes, notification) \
   1389   __sanitizer_syscall_pre_impl_mq_notify((long)(mqdes), (long)(notification))
   1390 #define __sanitizer_syscall_post_mq_notify(res, mqdes, notification) \
   1391   __sanitizer_syscall_post_impl_mq_notify(res, (long)(mqdes),        \
   1392                                           (long)(notification))
   1393 #define __sanitizer_syscall_pre_mq_getsetattr(mqdes, mqstat, omqstat)       \
   1394   __sanitizer_syscall_pre_impl_mq_getsetattr((long)(mqdes), (long)(mqstat), \
   1395                                              (long)(omqstat))
   1396 #define __sanitizer_syscall_post_mq_getsetattr(res, mqdes, mqstat, omqstat) \
   1397   __sanitizer_syscall_post_impl_mq_getsetattr(res, (long)(mqdes),           \
   1398                                               (long)(mqstat), (long)(omqstat))
   1399 #define __sanitizer_syscall_pre_pciconfig_iobase(which, bus, devfn)         \
   1400   __sanitizer_syscall_pre_impl_pciconfig_iobase((long)(which), (long)(bus), \
   1401                                                 (long)(devfn))
   1402 #define __sanitizer_syscall_post_pciconfig_iobase(res, which, bus, devfn) \
   1403   __sanitizer_syscall_post_impl_pciconfig_iobase(res, (long)(which),      \
   1404                                                  (long)(bus), (long)(devfn))
   1405 #define __sanitizer_syscall_pre_pciconfig_read(bus, dfn, off, len, buf) \
   1406   __sanitizer_syscall_pre_impl_pciconfig_read(                          \
   1407       (long)(bus), (long)(dfn), (long)(off), (long)(len), (long)(buf))
   1408 #define __sanitizer_syscall_post_pciconfig_read(res, bus, dfn, off, len, buf) \
   1409   __sanitizer_syscall_post_impl_pciconfig_read(                               \
   1410       res, (long)(bus), (long)(dfn), (long)(off), (long)(len), (long)(buf))
   1411 #define __sanitizer_syscall_pre_pciconfig_write(bus, dfn, off, len, buf) \
   1412   __sanitizer_syscall_pre_impl_pciconfig_write(                          \
   1413       (long)(bus), (long)(dfn), (long)(off), (long)(len), (long)(buf))
   1414 #define __sanitizer_syscall_post_pciconfig_write(res, bus, dfn, off, len, buf) \
   1415   __sanitizer_syscall_post_impl_pciconfig_write(                               \
   1416       res, (long)(bus), (long)(dfn), (long)(off), (long)(len), (long)(buf))
   1417 #define __sanitizer_syscall_pre_swapon(specialfile, swap_flags) \
   1418   __sanitizer_syscall_pre_impl_swapon((long)(specialfile), (long)(swap_flags))
   1419 #define __sanitizer_syscall_post_swapon(res, specialfile, swap_flags) \
   1420   __sanitizer_syscall_post_impl_swapon(res, (long)(specialfile),      \
   1421                                        (long)(swap_flags))
   1422 #define __sanitizer_syscall_pre_swapoff(specialfile) \
   1423   __sanitizer_syscall_pre_impl_swapoff((long)(specialfile))
   1424 #define __sanitizer_syscall_post_swapoff(res, specialfile) \
   1425   __sanitizer_syscall_post_impl_swapoff(res, (long)(specialfile))
   1426 #define __sanitizer_syscall_pre_sysctl(args) \
   1427   __sanitizer_syscall_pre_impl_sysctl((long)(args))
   1428 #define __sanitizer_syscall_post_sysctl(res, args) \
   1429   __sanitizer_syscall_post_impl_sysctl(res, (long)(args))
   1430 #define __sanitizer_syscall_pre_sysinfo(info) \
   1431   __sanitizer_syscall_pre_impl_sysinfo((long)(info))
   1432 #define __sanitizer_syscall_post_sysinfo(res, info) \
   1433   __sanitizer_syscall_post_impl_sysinfo(res, (long)(info))
   1434 #define __sanitizer_syscall_pre_sysfs(option, arg1, arg2) \
   1435   __sanitizer_syscall_pre_impl_sysfs((long)(option), (long)(arg1), (long)(arg2))
   1436 #define __sanitizer_syscall_post_sysfs(res, option, arg1, arg2)          \
   1437   __sanitizer_syscall_post_impl_sysfs(res, (long)(option), (long)(arg1), \
   1438                                       (long)(arg2))
   1439 #define __sanitizer_syscall_pre_syslog(type, buf, len) \
   1440   __sanitizer_syscall_pre_impl_syslog((long)(type), (long)(buf), (long)(len))
   1441 #define __sanitizer_syscall_post_syslog(res, type, buf, len)           \
   1442   __sanitizer_syscall_post_impl_syslog(res, (long)(type), (long)(buf), \
   1443                                        (long)(len))
   1444 #define __sanitizer_syscall_pre_uselib(library) \
   1445   __sanitizer_syscall_pre_impl_uselib((long)(library))
   1446 #define __sanitizer_syscall_post_uselib(res, library) \
   1447   __sanitizer_syscall_post_impl_uselib(res, (long)(library))
   1448 #define __sanitizer_syscall_pre_ni_syscall() \
   1449   __sanitizer_syscall_pre_impl_ni_syscall()
   1450 #define __sanitizer_syscall_post_ni_syscall(res) \
   1451   __sanitizer_syscall_post_impl_ni_syscall(res)
   1452 #define __sanitizer_syscall_pre_ptrace(request, pid, addr, data)    \
   1453   __sanitizer_syscall_pre_impl_ptrace((long)(request), (long)(pid), \
   1454                                       (long)(addr), (long)(data))
   1455 #define __sanitizer_syscall_post_ptrace(res, request, pid, addr, data)    \
   1456   __sanitizer_syscall_post_impl_ptrace(res, (long)(request), (long)(pid), \
   1457                                        (long)(addr), (long)(data))
   1458 #define __sanitizer_syscall_pre_add_key(_type, _description, _payload, plen, \
   1459                                         destringid)                          \
   1460   __sanitizer_syscall_pre_impl_add_key((long)(_type), (long)(_description),  \
   1461                                        (long)(_payload), (long)(plen),       \
   1462                                        (long)(destringid))
   1463 #define __sanitizer_syscall_post_add_key(res, _type, _description, _payload, \
   1464                                          plen, destringid)                   \
   1465   __sanitizer_syscall_post_impl_add_key(                                     \
   1466       res, (long)(_type), (long)(_description), (long)(_payload),            \
   1467       (long)(plen), (long)(destringid))
   1468 #define __sanitizer_syscall_pre_request_key(_type, _description,       \
   1469                                             _callout_info, destringid) \
   1470   __sanitizer_syscall_pre_impl_request_key(                            \
   1471       (long)(_type), (long)(_description), (long)(_callout_info),      \
   1472       (long)(destringid))
   1473 #define __sanitizer_syscall_post_request_key(res, _type, _description,  \
   1474                                              _callout_info, destringid) \
   1475   __sanitizer_syscall_post_impl_request_key(                            \
   1476       res, (long)(_type), (long)(_description), (long)(_callout_info),  \
   1477       (long)(destringid))
   1478 #define __sanitizer_syscall_pre_keyctl(cmd, arg2, arg3, arg4, arg5)            \
   1479   __sanitizer_syscall_pre_impl_keyctl((long)(cmd), (long)(arg2), (long)(arg3), \
   1480                                       (long)(arg4), (long)(arg5))
   1481 #define __sanitizer_syscall_post_keyctl(res, cmd, arg2, arg3, arg4, arg5) \
   1482   __sanitizer_syscall_post_impl_keyctl(res, (long)(cmd), (long)(arg2),    \
   1483                                        (long)(arg3), (long)(arg4),        \
   1484                                        (long)(arg5))
   1485 #define __sanitizer_syscall_pre_ioprio_set(which, who, ioprio)        \
   1486   __sanitizer_syscall_pre_impl_ioprio_set((long)(which), (long)(who), \
   1487                                           (long)(ioprio))
   1488 #define __sanitizer_syscall_post_ioprio_set(res, which, who, ioprio)        \
   1489   __sanitizer_syscall_post_impl_ioprio_set(res, (long)(which), (long)(who), \
   1490                                            (long)(ioprio))
   1491 #define __sanitizer_syscall_pre_ioprio_get(which, who) \
   1492   __sanitizer_syscall_pre_impl_ioprio_get((long)(which), (long)(who))
   1493 #define __sanitizer_syscall_post_ioprio_get(res, which, who) \
   1494   __sanitizer_syscall_post_impl_ioprio_get(res, (long)(which), (long)(who))
   1495 #define __sanitizer_syscall_pre_set_mempolicy(mode, nmask, maxnode)       \
   1496   __sanitizer_syscall_pre_impl_set_mempolicy((long)(mode), (long)(nmask), \
   1497                                              (long)(maxnode))
   1498 #define __sanitizer_syscall_post_set_mempolicy(res, mode, nmask, maxnode) \
   1499   __sanitizer_syscall_post_impl_set_mempolicy(res, (long)(mode),          \
   1500                                               (long)(nmask), (long)(maxnode))
   1501 #define __sanitizer_syscall_pre_migrate_pages(pid, maxnode, from, to)      \
   1502   __sanitizer_syscall_pre_impl_migrate_pages((long)(pid), (long)(maxnode), \
   1503                                              (long)(from), (long)(to))
   1504 #define __sanitizer_syscall_post_migrate_pages(res, pid, maxnode, from, to) \
   1505   __sanitizer_syscall_post_impl_migrate_pages(                              \
   1506       res, (long)(pid), (long)(maxnode), (long)(from), (long)(to))
   1507 #define __sanitizer_syscall_pre_move_pages(pid, nr_pages, pages, nodes,  \
   1508                                            status, flags)                \
   1509   __sanitizer_syscall_pre_impl_move_pages((long)(pid), (long)(nr_pages), \
   1510                                           (long)(pages), (long)(nodes),  \
   1511                                           (long)(status), (long)(flags))
   1512 #define __sanitizer_syscall_post_move_pages(res, pid, nr_pages, pages, nodes,  \
   1513                                             status, flags)                     \
   1514   __sanitizer_syscall_post_impl_move_pages(res, (long)(pid), (long)(nr_pages), \
   1515                                            (long)(pages), (long)(nodes),       \
   1516                                            (long)(status), (long)(flags))
   1517 #define __sanitizer_syscall_pre_mbind(start, len, mode, nmask, maxnode, flags) \
   1518   __sanitizer_syscall_pre_impl_mbind((long)(start), (long)(len), (long)(mode), \
   1519                                      (long)(nmask), (long)(maxnode),           \
   1520                                      (long)(flags))
   1521 #define __sanitizer_syscall_post_mbind(res, start, len, mode, nmask, maxnode, \
   1522                                        flags)                                 \
   1523   __sanitizer_syscall_post_impl_mbind(res, (long)(start), (long)(len),        \
   1524                                       (long)(mode), (long)(nmask),            \
   1525                                       (long)(maxnode), (long)(flags))
   1526 #define __sanitizer_syscall_pre_get_mempolicy(policy, nmask, maxnode, addr, \
   1527                                               flags)                        \
   1528   __sanitizer_syscall_pre_impl_get_mempolicy((long)(policy), (long)(nmask), \
   1529                                              (long)(maxnode), (long)(addr), \
   1530                                              (long)(flags))
   1531 #define __sanitizer_syscall_post_get_mempolicy(res, policy, nmask, maxnode,   \
   1532                                                addr, flags)                   \
   1533   __sanitizer_syscall_post_impl_get_mempolicy(res, (long)(policy),            \
   1534                                               (long)(nmask), (long)(maxnode), \
   1535                                               (long)(addr), (long)(flags))
   1536 #define __sanitizer_syscall_pre_inotify_init() \
   1537   __sanitizer_syscall_pre_impl_inotify_init()
   1538 #define __sanitizer_syscall_post_inotify_init(res) \
   1539   __sanitizer_syscall_post_impl_inotify_init(res)
   1540 #define __sanitizer_syscall_pre_inotify_init1(flags) \
   1541   __sanitizer_syscall_pre_impl_inotify_init1((long)(flags))
   1542 #define __sanitizer_syscall_post_inotify_init1(res, flags) \
   1543   __sanitizer_syscall_post_impl_inotify_init1(res, (long)(flags))
   1544 #define __sanitizer_syscall_pre_inotify_add_watch(fd, path, mask)          \
   1545   __sanitizer_syscall_pre_impl_inotify_add_watch((long)(fd), (long)(path), \
   1546                                                  (long)(mask))
   1547 #define __sanitizer_syscall_post_inotify_add_watch(res, fd, path, mask) \
   1548   __sanitizer_syscall_post_impl_inotify_add_watch(res, (long)(fd),      \
   1549                                                   (long)(path), (long)(mask))
   1550 #define __sanitizer_syscall_pre_inotify_rm_watch(fd, wd) \
   1551   __sanitizer_syscall_pre_impl_inotify_rm_watch((long)(fd), (long)(wd))
   1552 #define __sanitizer_syscall_post_inotify_rm_watch(res, fd, wd) \
   1553   __sanitizer_syscall_post_impl_inotify_rm_watch(res, (long)(fd), (long)(wd))
   1554 #define __sanitizer_syscall_pre_spu_run(fd, unpc, ustatus)       \
   1555   __sanitizer_syscall_pre_impl_spu_run((long)(fd), (long)(unpc), \
   1556                                        (long)(ustatus))
   1557 #define __sanitizer_syscall_post_spu_run(res, fd, unpc, ustatus)       \
   1558   __sanitizer_syscall_post_impl_spu_run(res, (long)(fd), (long)(unpc), \
   1559                                         (long)(ustatus))
   1560 #define __sanitizer_syscall_pre_spu_create(name, flags, mode, fd)      \
   1561   __sanitizer_syscall_pre_impl_spu_create((long)(name), (long)(flags), \
   1562                                           (long)(mode), (long)(fd))
   1563 #define __sanitizer_syscall_post_spu_create(res, name, flags, mode, fd)      \
   1564   __sanitizer_syscall_post_impl_spu_create(res, (long)(name), (long)(flags), \
   1565                                            (long)(mode), (long)(fd))
   1566 #define __sanitizer_syscall_pre_mknodat(dfd, filename, mode, dev)     \
   1567   __sanitizer_syscall_pre_impl_mknodat((long)(dfd), (long)(filename), \
   1568                                        (long)(mode), (long)(dev))
   1569 #define __sanitizer_syscall_post_mknodat(res, dfd, filename, mode, dev)     \
   1570   __sanitizer_syscall_post_impl_mknodat(res, (long)(dfd), (long)(filename), \
   1571                                         (long)(mode), (long)(dev))
   1572 #define __sanitizer_syscall_pre_mkdirat(dfd, pathname, mode)          \
   1573   __sanitizer_syscall_pre_impl_mkdirat((long)(dfd), (long)(pathname), \
   1574                                        (long)(mode))
   1575 #define __sanitizer_syscall_post_mkdirat(res, dfd, pathname, mode)          \
   1576   __sanitizer_syscall_post_impl_mkdirat(res, (long)(dfd), (long)(pathname), \
   1577                                         (long)(mode))
   1578 #define __sanitizer_syscall_pre_unlinkat(dfd, pathname, flag)          \
   1579   __sanitizer_syscall_pre_impl_unlinkat((long)(dfd), (long)(pathname), \
   1580                                         (long)(flag))
   1581 #define __sanitizer_syscall_post_unlinkat(res, dfd, pathname, flag)          \
   1582   __sanitizer_syscall_post_impl_unlinkat(res, (long)(dfd), (long)(pathname), \
   1583                                          (long)(flag))
   1584 #define __sanitizer_syscall_pre_symlinkat(oldname, newdfd, newname)       \
   1585   __sanitizer_syscall_pre_impl_symlinkat((long)(oldname), (long)(newdfd), \
   1586                                          (long)(newname))
   1587 #define __sanitizer_syscall_post_symlinkat(res, oldname, newdfd, newname) \
   1588   __sanitizer_syscall_post_impl_symlinkat(res, (long)(oldname),           \
   1589                                           (long)(newdfd), (long)(newname))
   1590 #define __sanitizer_syscall_pre_linkat(olddfd, oldname, newdfd, newname, \
   1591                                        flags)                            \
   1592   __sanitizer_syscall_pre_impl_linkat((long)(olddfd), (long)(oldname),   \
   1593                                       (long)(newdfd), (long)(newname),   \
   1594                                       (long)(flags))
   1595 #define __sanitizer_syscall_post_linkat(res, olddfd, oldname, newdfd, newname, \
   1596                                         flags)                                 \
   1597   __sanitizer_syscall_post_impl_linkat(res, (long)(olddfd), (long)(oldname),   \
   1598                                        (long)(newdfd), (long)(newname),        \
   1599                                        (long)(flags))
   1600 #define __sanitizer_syscall_pre_renameat(olddfd, oldname, newdfd, newname) \
   1601   __sanitizer_syscall_pre_impl_renameat((long)(olddfd), (long)(oldname),   \
   1602                                         (long)(newdfd), (long)(newname))
   1603 #define __sanitizer_syscall_post_renameat(res, olddfd, oldname, newdfd,        \
   1604                                           newname)                             \
   1605   __sanitizer_syscall_post_impl_renameat(res, (long)(olddfd), (long)(oldname), \
   1606                                          (long)(newdfd), (long)(newname))
   1607 #define __sanitizer_syscall_pre_futimesat(dfd, filename, utimes)        \
   1608   __sanitizer_syscall_pre_impl_futimesat((long)(dfd), (long)(filename), \
   1609                                          (long)(utimes))
   1610 #define __sanitizer_syscall_post_futimesat(res, dfd, filename, utimes)        \
   1611   __sanitizer_syscall_post_impl_futimesat(res, (long)(dfd), (long)(filename), \
   1612                                           (long)(utimes))
   1613 #define __sanitizer_syscall_pre_faccessat(dfd, filename, mode)          \
   1614   __sanitizer_syscall_pre_impl_faccessat((long)(dfd), (long)(filename), \
   1615                                          (long)(mode))
   1616 #define __sanitizer_syscall_post_faccessat(res, dfd, filename, mode)          \
   1617   __sanitizer_syscall_post_impl_faccessat(res, (long)(dfd), (long)(filename), \
   1618                                           (long)(mode))
   1619 #define __sanitizer_syscall_pre_fchmodat(dfd, filename, mode)          \
   1620   __sanitizer_syscall_pre_impl_fchmodat((long)(dfd), (long)(filename), \
   1621                                         (long)(mode))
   1622 #define __sanitizer_syscall_post_fchmodat(res, dfd, filename, mode)          \
   1623   __sanitizer_syscall_post_impl_fchmodat(res, (long)(dfd), (long)(filename), \
   1624                                          (long)(mode))
   1625 #define __sanitizer_syscall_pre_fchownat(dfd, filename, user, group, flag) \
   1626   __sanitizer_syscall_pre_impl_fchownat((long)(dfd), (long)(filename),     \
   1627                                         (long)(user), (long)(group),       \
   1628                                         (long)(flag))
   1629 #define __sanitizer_syscall_post_fchownat(res, dfd, filename, user, group,   \
   1630                                           flag)                              \
   1631   __sanitizer_syscall_post_impl_fchownat(res, (long)(dfd), (long)(filename), \
   1632                                          (long)(user), (long)(group),        \
   1633                                          (long)(flag))
   1634 #define __sanitizer_syscall_pre_openat(dfd, filename, flags, mode)   \
   1635   __sanitizer_syscall_pre_impl_openat((long)(dfd), (long)(filename), \
   1636                                       (long)(flags), (long)(mode))
   1637 #define __sanitizer_syscall_post_openat(res, dfd, filename, flags, mode)   \
   1638   __sanitizer_syscall_post_impl_openat(res, (long)(dfd), (long)(filename), \
   1639                                        (long)(flags), (long)(mode))
   1640 #define __sanitizer_syscall_pre_newfstatat(dfd, filename, statbuf, flag) \
   1641   __sanitizer_syscall_pre_impl_newfstatat((long)(dfd), (long)(filename), \
   1642                                           (long)(statbuf), (long)(flag))
   1643 #define __sanitizer_syscall_post_newfstatat(res, dfd, filename, statbuf, flag) \
   1644   __sanitizer_syscall_post_impl_newfstatat(res, (long)(dfd), (long)(filename), \
   1645                                            (long)(statbuf), (long)(flag))
   1646 #define __sanitizer_syscall_pre_fstatat64(dfd, filename, statbuf, flag) \
   1647   __sanitizer_syscall_pre_impl_fstatat64((long)(dfd), (long)(filename), \
   1648                                          (long)(statbuf), (long)(flag))
   1649 #define __sanitizer_syscall_post_fstatat64(res, dfd, filename, statbuf, flag) \
   1650   __sanitizer_syscall_post_impl_fstatat64(res, (long)(dfd), (long)(filename), \
   1651                                           (long)(statbuf), (long)(flag))
   1652 #define __sanitizer_syscall_pre_readlinkat(dfd, path, buf, bufsiz)   \
   1653   __sanitizer_syscall_pre_impl_readlinkat((long)(dfd), (long)(path), \
   1654                                           (long)(buf), (long)(bufsiz))
   1655 #define __sanitizer_syscall_post_readlinkat(res, dfd, path, buf, bufsiz)   \
   1656   __sanitizer_syscall_post_impl_readlinkat(res, (long)(dfd), (long)(path), \
   1657                                            (long)(buf), (long)(bufsiz))
   1658 #define __sanitizer_syscall_pre_utimensat(dfd, filename, utimes, flags) \
   1659   __sanitizer_syscall_pre_impl_utimensat((long)(dfd), (long)(filename), \
   1660                                          (long)(utimes), (long)(flags))
   1661 #define __sanitizer_syscall_post_utimensat(res, dfd, filename, utimes, flags) \
   1662   __sanitizer_syscall_post_impl_utimensat(res, (long)(dfd), (long)(filename), \
   1663                                           (long)(utimes), (long)(flags))
   1664 #define __sanitizer_syscall_pre_unshare(unshare_flags) \
   1665   __sanitizer_syscall_pre_impl_unshare((long)(unshare_flags))
   1666 #define __sanitizer_syscall_post_unshare(res, unshare_flags) \
   1667   __sanitizer_syscall_post_impl_unshare(res, (long)(unshare_flags))
   1668 #define __sanitizer_syscall_pre_splice(fd_in, off_in, fd_out, off_out, len, \
   1669                                        flags)                               \
   1670   __sanitizer_syscall_pre_impl_splice((long)(fd_in), (long)(off_in),        \
   1671                                       (long)(fd_out), (long)(off_out),      \
   1672                                       (long)(len), (long)(flags))
   1673 #define __sanitizer_syscall_post_splice(res, fd_in, off_in, fd_out, off_out, \
   1674                                         len, flags)                          \
   1675   __sanitizer_syscall_post_impl_splice(res, (long)(fd_in), (long)(off_in),   \
   1676                                        (long)(fd_out), (long)(off_out),      \
   1677                                        (long)(len), (long)(flags))
   1678 #define __sanitizer_syscall_pre_vmsplice(fd, iov, nr_segs, flags) \
   1679   __sanitizer_syscall_pre_impl_vmsplice((long)(fd), (long)(iov),  \
   1680                                         (long)(nr_segs), (long)(flags))
   1681 #define __sanitizer_syscall_post_vmsplice(res, fd, iov, nr_segs, flags) \
   1682   __sanitizer_syscall_post_impl_vmsplice(res, (long)(fd), (long)(iov),  \
   1683                                          (long)(nr_segs), (long)(flags))
   1684 #define __sanitizer_syscall_pre_tee(fdin, fdout, len, flags)                 \
   1685   __sanitizer_syscall_pre_impl_tee((long)(fdin), (long)(fdout), (long)(len), \
   1686                                    (long)(flags))
   1687 #define __sanitizer_syscall_post_tee(res, fdin, fdout, len, flags)    \
   1688   __sanitizer_syscall_post_impl_tee(res, (long)(fdin), (long)(fdout), \
   1689                                     (long)(len), (long)(flags))
   1690 #define __sanitizer_syscall_pre_get_robust_list(pid, head_ptr, len_ptr)       \
   1691   __sanitizer_syscall_pre_impl_get_robust_list((long)(pid), (long)(head_ptr), \
   1692                                                (long)(len_ptr))
   1693 #define __sanitizer_syscall_post_get_robust_list(res, pid, head_ptr, len_ptr) \
   1694   __sanitizer_syscall_post_impl_get_robust_list(                              \
   1695       res, (long)(pid), (long)(head_ptr), (long)(len_ptr))
   1696 #define __sanitizer_syscall_pre_set_robust_list(head, len) \
   1697   __sanitizer_syscall_pre_impl_set_robust_list((long)(head), (long)(len))
   1698 #define __sanitizer_syscall_post_set_robust_list(res, head, len) \
   1699   __sanitizer_syscall_post_impl_set_robust_list(res, (long)(head), (long)(len))
   1700 #define __sanitizer_syscall_pre_getcpu(cpu, node, cache) \
   1701   __sanitizer_syscall_pre_impl_getcpu((long)(cpu), (long)(node), (long)(cache))
   1702 #define __sanitizer_syscall_post_getcpu(res, cpu, node, cache)         \
   1703   __sanitizer_syscall_post_impl_getcpu(res, (long)(cpu), (long)(node), \
   1704                                        (long)(cache))
   1705 #define __sanitizer_syscall_pre_signalfd(ufd, user_mask, sizemask)      \
   1706   __sanitizer_syscall_pre_impl_signalfd((long)(ufd), (long)(user_mask), \
   1707                                         (long)(sizemask))
   1708 #define __sanitizer_syscall_post_signalfd(res, ufd, user_mask, sizemask)      \
   1709   __sanitizer_syscall_post_impl_signalfd(res, (long)(ufd), (long)(user_mask), \
   1710                                          (long)(sizemask))
   1711 #define __sanitizer_syscall_pre_signalfd4(ufd, user_mask, sizemask, flags) \
   1712   __sanitizer_syscall_pre_impl_signalfd4((long)(ufd), (long)(user_mask),   \
   1713                                          (long)(sizemask), (long)(flags))
   1714 #define __sanitizer_syscall_post_signalfd4(res, ufd, user_mask, sizemask,      \
   1715                                            flags)                              \
   1716   __sanitizer_syscall_post_impl_signalfd4(res, (long)(ufd), (long)(user_mask), \
   1717                                           (long)(sizemask), (long)(flags))
   1718 #define __sanitizer_syscall_pre_timerfd_create(clockid, flags) \
   1719   __sanitizer_syscall_pre_impl_timerfd_create((long)(clockid), (long)(flags))
   1720 #define __sanitizer_syscall_post_timerfd_create(res, clockid, flags) \
   1721   __sanitizer_syscall_post_impl_timerfd_create(res, (long)(clockid), \
   1722                                                (long)(flags))
   1723 #define __sanitizer_syscall_pre_timerfd_settime(ufd, flags, utmr, otmr)    \
   1724   __sanitizer_syscall_pre_impl_timerfd_settime((long)(ufd), (long)(flags), \
   1725                                                (long)(utmr), (long)(otmr))
   1726 #define __sanitizer_syscall_post_timerfd_settime(res, ufd, flags, utmr, otmr) \
   1727   __sanitizer_syscall_post_impl_timerfd_settime(                              \
   1728       res, (long)(ufd), (long)(flags), (long)(utmr), (long)(otmr))
   1729 #define __sanitizer_syscall_pre_timerfd_gettime(ufd, otmr) \
   1730   __sanitizer_syscall_pre_impl_timerfd_gettime((long)(ufd), (long)(otmr))
   1731 #define __sanitizer_syscall_post_timerfd_gettime(res, ufd, otmr) \
   1732   __sanitizer_syscall_post_impl_timerfd_gettime(res, (long)(ufd), (long)(otmr))
   1733 #define __sanitizer_syscall_pre_eventfd(count) \
   1734   __sanitizer_syscall_pre_impl_eventfd((long)(count))
   1735 #define __sanitizer_syscall_post_eventfd(res, count) \
   1736   __sanitizer_syscall_post_impl_eventfd(res, (long)(count))
   1737 #define __sanitizer_syscall_pre_eventfd2(count, flags) \
   1738   __sanitizer_syscall_pre_impl_eventfd2((long)(count), (long)(flags))
   1739 #define __sanitizer_syscall_post_eventfd2(res, count, flags) \
   1740   __sanitizer_syscall_post_impl_eventfd2(res, (long)(count), (long)(flags))
   1741 #define __sanitizer_syscall_pre_old_readdir(arg0, arg1, arg2)          \
   1742   __sanitizer_syscall_pre_impl_old_readdir((long)(arg0), (long)(arg1), \
   1743                                            (long)(arg2))
   1744 #define __sanitizer_syscall_post_old_readdir(res, arg0, arg1, arg2)          \
   1745   __sanitizer_syscall_post_impl_old_readdir(res, (long)(arg0), (long)(arg1), \
   1746                                             (long)(arg2))
   1747 #define __sanitizer_syscall_pre_pselect6(arg0, arg1, arg2, arg3, arg4, arg5) \
   1748   __sanitizer_syscall_pre_impl_pselect6((long)(arg0), (long)(arg1),          \
   1749                                         (long)(arg2), (long)(arg3),          \
   1750                                         (long)(arg4), (long)(arg5))
   1751 #define __sanitizer_syscall_post_pselect6(res, arg0, arg1, arg2, arg3, arg4, \
   1752                                           arg5)                              \
   1753   __sanitizer_syscall_post_impl_pselect6(res, (long)(arg0), (long)(arg1),    \
   1754                                          (long)(arg2), (long)(arg3),         \
   1755                                          (long)(arg4), (long)(arg5))
   1756 #define __sanitizer_syscall_pre_ppoll(arg0, arg1, arg2, arg3, arg4)            \
   1757   __sanitizer_syscall_pre_impl_ppoll((long)(arg0), (long)(arg1), (long)(arg2), \
   1758                                      (long)(arg3), (long)(arg4))
   1759 #define __sanitizer_syscall_post_ppoll(res, arg0, arg1, arg2, arg3, arg4) \
   1760   __sanitizer_syscall_post_impl_ppoll(res, (long)(arg0), (long)(arg1),    \
   1761                                       (long)(arg2), (long)(arg3),         \
   1762                                       (long)(arg4))
   1763 #define __sanitizer_syscall_pre_syncfs(fd) \
   1764   __sanitizer_syscall_pre_impl_syncfs((long)(fd))
   1765 #define __sanitizer_syscall_post_syncfs(res, fd) \
   1766   __sanitizer_syscall_post_impl_syncfs(res, (long)(fd))
   1767 #define __sanitizer_syscall_pre_perf_event_open(attr_uptr, pid, cpu, group_fd, \
   1768                                                 flags)                         \
   1769   __sanitizer_syscall_pre_impl_perf_event_open((long)(attr_uptr), (long)(pid), \
   1770                                                (long)(cpu), (long)(group_fd),  \
   1771                                                (long)(flags))
   1772 #define __sanitizer_syscall_post_perf_event_open(res, attr_uptr, pid, cpu, \
   1773                                                  group_fd, flags)          \
   1774   __sanitizer_syscall_post_impl_perf_event_open(                           \
   1775       res, (long)(attr_uptr), (long)(pid), (long)(cpu), (long)(group_fd),  \
   1776       (long)(flags))
   1777 #define __sanitizer_syscall_pre_mmap_pgoff(addr, len, prot, flags, fd, pgoff) \
   1778   __sanitizer_syscall_pre_impl_mmap_pgoff((long)(addr), (long)(len),          \
   1779                                           (long)(prot), (long)(flags),        \
   1780                                           (long)(fd), (long)(pgoff))
   1781 #define __sanitizer_syscall_post_mmap_pgoff(res, addr, len, prot, flags, fd, \
   1782                                             pgoff)                           \
   1783   __sanitizer_syscall_post_impl_mmap_pgoff(res, (long)(addr), (long)(len),   \
   1784                                            (long)(prot), (long)(flags),      \
   1785                                            (long)(fd), (long)(pgoff))
   1786 #define __sanitizer_syscall_pre_old_mmap(arg) \
   1787   __sanitizer_syscall_pre_impl_old_mmap((long)(arg))
   1788 #define __sanitizer_syscall_post_old_mmap(res, arg) \
   1789   __sanitizer_syscall_post_impl_old_mmap(res, (long)(arg))
   1790 #define __sanitizer_syscall_pre_name_to_handle_at(dfd, name, handle, mnt_id, \
   1791                                                   flag)                      \
   1792   __sanitizer_syscall_pre_impl_name_to_handle_at(                            \
   1793       (long)(dfd), (long)(name), (long)(handle), (long)(mnt_id), (long)(flag))
   1794 #define __sanitizer_syscall_post_name_to_handle_at(res, dfd, name, handle, \
   1795                                                    mnt_id, flag)           \
   1796   __sanitizer_syscall_post_impl_name_to_handle_at(                         \
   1797       res, (long)(dfd), (long)(name), (long)(handle), (long)(mnt_id),      \
   1798       (long)(flag))
   1799 #define __sanitizer_syscall_pre_open_by_handle_at(mountdirfd, handle, flags) \
   1800   __sanitizer_syscall_pre_impl_open_by_handle_at(                            \
   1801       (long)(mountdirfd), (long)(handle), (long)(flags))
   1802 #define __sanitizer_syscall_post_open_by_handle_at(res, mountdirfd, handle, \
   1803                                                    flags)                   \
   1804   __sanitizer_syscall_post_impl_open_by_handle_at(                          \
   1805       res, (long)(mountdirfd), (long)(handle), (long)(flags))
   1806 #define __sanitizer_syscall_pre_setns(fd, nstype) \
   1807   __sanitizer_syscall_pre_impl_setns((long)(fd), (long)(nstype))
   1808 #define __sanitizer_syscall_post_setns(res, fd, nstype) \
   1809   __sanitizer_syscall_post_impl_setns(res, (long)(fd), (long)(nstype))
   1810 #define __sanitizer_syscall_pre_process_vm_readv(pid, lvec, liovcnt, rvec, \
   1811                                                  riovcnt, flags)           \
   1812   __sanitizer_syscall_pre_impl_process_vm_readv(                           \
   1813       (long)(pid), (long)(lvec), (long)(liovcnt), (long)(rvec),            \
   1814       (long)(riovcnt), (long)(flags))
   1815 #define __sanitizer_syscall_post_process_vm_readv(res, pid, lvec, liovcnt, \
   1816                                                   rvec, riovcnt, flags)    \
   1817   __sanitizer_syscall_post_impl_process_vm_readv(                          \
   1818       res, (long)(pid), (long)(lvec), (long)(liovcnt), (long)(rvec),       \
   1819       (long)(riovcnt), (long)(flags))
   1820 #define __sanitizer_syscall_pre_process_vm_writev(pid, lvec, liovcnt, rvec, \
   1821                                                   riovcnt, flags)           \
   1822   __sanitizer_syscall_pre_impl_process_vm_writev(                           \
   1823       (long)(pid), (long)(lvec), (long)(liovcnt), (long)(rvec),             \
   1824       (long)(riovcnt), (long)(flags))
   1825 #define __sanitizer_syscall_post_process_vm_writev(res, pid, lvec, liovcnt, \
   1826                                                    rvec, riovcnt, flags)    \
   1827   __sanitizer_syscall_post_impl_process_vm_writev(                          \
   1828       res, (long)(pid), (long)(lvec), (long)(liovcnt), (long)(rvec),        \
   1829       (long)(riovcnt), (long)(flags))
   1830 #define __sanitizer_syscall_pre_fork() \
   1831   __sanitizer_syscall_pre_impl_fork()
   1832 #define __sanitizer_syscall_post_fork(res) \
   1833   __sanitizer_syscall_post_impl_fork(res)
   1834 #define __sanitizer_syscall_pre_vfork() \
   1835   __sanitizer_syscall_pre_impl_vfork()
   1836 #define __sanitizer_syscall_post_vfork(res) \
   1837   __sanitizer_syscall_post_impl_vfork(res)
   1838 #define __sanitizer_syscall_pre_sigaction(signum, act, oldact)                 \
   1839   __sanitizer_syscall_pre_impl_sigaction((long)signum, (long)act, (long)oldact)
   1840 #define __sanitizer_syscall_post_sigaction(res, signum, act, oldact)           \
   1841   __sanitizer_syscall_post_impl_sigaction(res, (long)signum, (long)act,        \
   1842                                           (long)oldact)
   1843 #define __sanitizer_syscall_pre_rt_sigaction(signum, act, oldact, sz)          \
   1844   __sanitizer_syscall_pre_impl_rt_sigaction((long)signum, (long)act,           \
   1845                                             (long)oldact, (long)sz)
   1846 #define __sanitizer_syscall_post_rt_sigaction(res, signum, act, oldact, sz)    \
   1847   __sanitizer_syscall_post_impl_rt_sigaction(res, (long)signum, (long)act,     \
   1848                                              (long)oldact, (long)sz)
   1849 
   1850 // And now a few syscalls we don't handle yet.
   1851 #define __sanitizer_syscall_pre_afs_syscall(...)
   1852 #define __sanitizer_syscall_pre_arch_prctl(...)
   1853 #define __sanitizer_syscall_pre_break(...)
   1854 #define __sanitizer_syscall_pre_chown32(...)
   1855 #define __sanitizer_syscall_pre_clone(...)
   1856 #define __sanitizer_syscall_pre_create_module(...)
   1857 #define __sanitizer_syscall_pre_epoll_ctl_old(...)
   1858 #define __sanitizer_syscall_pre_epoll_wait_old(...)
   1859 #define __sanitizer_syscall_pre_execve(...)
   1860 #define __sanitizer_syscall_pre_fadvise64(...)
   1861 #define __sanitizer_syscall_pre_fadvise64_64(...)
   1862 #define __sanitizer_syscall_pre_fallocate(...)
   1863 #define __sanitizer_syscall_pre_fanotify_init(...)
   1864 #define __sanitizer_syscall_pre_fanotify_mark(...)
   1865 #define __sanitizer_syscall_pre_fchown32(...)
   1866 #define __sanitizer_syscall_pre_ftime(...)
   1867 #define __sanitizer_syscall_pre_ftruncate64(...)
   1868 #define __sanitizer_syscall_pre_futex(...)
   1869 #define __sanitizer_syscall_pre_getegid32(...)
   1870 #define __sanitizer_syscall_pre_geteuid32(...)
   1871 #define __sanitizer_syscall_pre_getgid32(...)
   1872 #define __sanitizer_syscall_pre_getgroups32(...)
   1873 #define __sanitizer_syscall_pre_get_kernel_syms(...)
   1874 #define __sanitizer_syscall_pre_getpmsg(...)
   1875 #define __sanitizer_syscall_pre_getresgid32(...)
   1876 #define __sanitizer_syscall_pre_getresuid32(...)
   1877 #define __sanitizer_syscall_pre_get_thread_area(...)
   1878 #define __sanitizer_syscall_pre_getuid32(...)
   1879 #define __sanitizer_syscall_pre_gtty(...)
   1880 #define __sanitizer_syscall_pre_idle(...)
   1881 #define __sanitizer_syscall_pre_iopl(...)
   1882 #define __sanitizer_syscall_pre_lchown32(...)
   1883 #define __sanitizer_syscall_pre__llseek(...)
   1884 #define __sanitizer_syscall_pre_lock(...)
   1885 #define __sanitizer_syscall_pre_madvise1(...)
   1886 #define __sanitizer_syscall_pre_mmap(...)
   1887 #define __sanitizer_syscall_pre_mmap2(...)
   1888 #define __sanitizer_syscall_pre_modify_ldt(...)
   1889 #define __sanitizer_syscall_pre_mpx(...)
   1890 #define __sanitizer_syscall_pre__newselect(...)
   1891 #define __sanitizer_syscall_pre_nfsservctl(...)
   1892 #define __sanitizer_syscall_pre_oldfstat(...)
   1893 #define __sanitizer_syscall_pre_oldlstat(...)
   1894 #define __sanitizer_syscall_pre_oldolduname(...)
   1895 #define __sanitizer_syscall_pre_oldstat(...)
   1896 #define __sanitizer_syscall_pre_prctl(...)
   1897 #define __sanitizer_syscall_pre_prof(...)
   1898 #define __sanitizer_syscall_pre_profil(...)
   1899 #define __sanitizer_syscall_pre_putpmsg(...)
   1900 #define __sanitizer_syscall_pre_query_module(...)
   1901 #define __sanitizer_syscall_pre_readahead(...)
   1902 #define __sanitizer_syscall_pre_readdir(...)
   1903 #define __sanitizer_syscall_pre_rt_sigreturn(...)
   1904 #define __sanitizer_syscall_pre_rt_sigsuspend(...)
   1905 #define __sanitizer_syscall_pre_security(...)
   1906 #define __sanitizer_syscall_pre_setfsgid32(...)
   1907 #define __sanitizer_syscall_pre_setfsuid32(...)
   1908 #define __sanitizer_syscall_pre_setgid32(...)
   1909 #define __sanitizer_syscall_pre_setgroups32(...)
   1910 #define __sanitizer_syscall_pre_setregid32(...)
   1911 #define __sanitizer_syscall_pre_setresgid32(...)
   1912 #define __sanitizer_syscall_pre_setresuid32(...)
   1913 #define __sanitizer_syscall_pre_setreuid32(...)
   1914 #define __sanitizer_syscall_pre_set_thread_area(...)
   1915 #define __sanitizer_syscall_pre_setuid32(...)
   1916 #define __sanitizer_syscall_pre_sigaltstack(...)
   1917 #define __sanitizer_syscall_pre_sigreturn(...)
   1918 #define __sanitizer_syscall_pre_sigsuspend(...)
   1919 #define __sanitizer_syscall_pre_stty(...)
   1920 #define __sanitizer_syscall_pre_sync_file_range(...)
   1921 #define __sanitizer_syscall_pre__sysctl(...)
   1922 #define __sanitizer_syscall_pre_truncate64(...)
   1923 #define __sanitizer_syscall_pre_tuxcall(...)
   1924 #define __sanitizer_syscall_pre_ugetrlimit(...)
   1925 #define __sanitizer_syscall_pre_ulimit(...)
   1926 #define __sanitizer_syscall_pre_umount2(...)
   1927 #define __sanitizer_syscall_pre_vm86(...)
   1928 #define __sanitizer_syscall_pre_vm86old(...)
   1929 #define __sanitizer_syscall_pre_vserver(...)
   1930 
   1931 #define __sanitizer_syscall_post_afs_syscall(res, ...)
   1932 #define __sanitizer_syscall_post_arch_prctl(res, ...)
   1933 #define __sanitizer_syscall_post_break(res, ...)
   1934 #define __sanitizer_syscall_post_chown32(res, ...)
   1935 #define __sanitizer_syscall_post_clone(res, ...)
   1936 #define __sanitizer_syscall_post_create_module(res, ...)
   1937 #define __sanitizer_syscall_post_epoll_ctl_old(res, ...)
   1938 #define __sanitizer_syscall_post_epoll_wait_old(res, ...)
   1939 #define __sanitizer_syscall_post_execve(res, ...)
   1940 #define __sanitizer_syscall_post_fadvise64(res, ...)
   1941 #define __sanitizer_syscall_post_fadvise64_64(res, ...)
   1942 #define __sanitizer_syscall_post_fallocate(res, ...)
   1943 #define __sanitizer_syscall_post_fanotify_init(res, ...)
   1944 #define __sanitizer_syscall_post_fanotify_mark(res, ...)
   1945 #define __sanitizer_syscall_post_fchown32(res, ...)
   1946 #define __sanitizer_syscall_post_ftime(res, ...)
   1947 #define __sanitizer_syscall_post_ftruncate64(res, ...)
   1948 #define __sanitizer_syscall_post_futex(res, ...)
   1949 #define __sanitizer_syscall_post_getegid32(res, ...)
   1950 #define __sanitizer_syscall_post_geteuid32(res, ...)
   1951 #define __sanitizer_syscall_post_getgid32(res, ...)
   1952 #define __sanitizer_syscall_post_getgroups32(res, ...)
   1953 #define __sanitizer_syscall_post_get_kernel_syms(res, ...)
   1954 #define __sanitizer_syscall_post_getpmsg(res, ...)
   1955 #define __sanitizer_syscall_post_getresgid32(res, ...)
   1956 #define __sanitizer_syscall_post_getresuid32(res, ...)
   1957 #define __sanitizer_syscall_post_get_thread_area(res, ...)
   1958 #define __sanitizer_syscall_post_getuid32(res, ...)
   1959 #define __sanitizer_syscall_post_gtty(res, ...)
   1960 #define __sanitizer_syscall_post_idle(res, ...)
   1961 #define __sanitizer_syscall_post_iopl(res, ...)
   1962 #define __sanitizer_syscall_post_lchown32(res, ...)
   1963 #define __sanitizer_syscall_post__llseek(res, ...)
   1964 #define __sanitizer_syscall_post_lock(res, ...)
   1965 #define __sanitizer_syscall_post_madvise1(res, ...)
   1966 #define __sanitizer_syscall_post_mmap2(res, ...)
   1967 #define __sanitizer_syscall_post_mmap(res, ...)
   1968 #define __sanitizer_syscall_post_modify_ldt(res, ...)
   1969 #define __sanitizer_syscall_post_mpx(res, ...)
   1970 #define __sanitizer_syscall_post__newselect(res, ...)
   1971 #define __sanitizer_syscall_post_nfsservctl(res, ...)
   1972 #define __sanitizer_syscall_post_oldfstat(res, ...)
   1973 #define __sanitizer_syscall_post_oldlstat(res, ...)
   1974 #define __sanitizer_syscall_post_oldolduname(res, ...)
   1975 #define __sanitizer_syscall_post_oldstat(res, ...)
   1976 #define __sanitizer_syscall_post_prctl(res, ...)
   1977 #define __sanitizer_syscall_post_profil(res, ...)
   1978 #define __sanitizer_syscall_post_prof(res, ...)
   1979 #define __sanitizer_syscall_post_putpmsg(res, ...)
   1980 #define __sanitizer_syscall_post_query_module(res, ...)
   1981 #define __sanitizer_syscall_post_readahead(res, ...)
   1982 #define __sanitizer_syscall_post_readdir(res, ...)
   1983 #define __sanitizer_syscall_post_rt_sigreturn(res, ...)
   1984 #define __sanitizer_syscall_post_rt_sigsuspend(res, ...)
   1985 #define __sanitizer_syscall_post_security(res, ...)
   1986 #define __sanitizer_syscall_post_setfsgid32(res, ...)
   1987 #define __sanitizer_syscall_post_setfsuid32(res, ...)
   1988 #define __sanitizer_syscall_post_setgid32(res, ...)
   1989 #define __sanitizer_syscall_post_setgroups32(res, ...)
   1990 #define __sanitizer_syscall_post_setregid32(res, ...)
   1991 #define __sanitizer_syscall_post_setresgid32(res, ...)
   1992 #define __sanitizer_syscall_post_setresuid32(res, ...)
   1993 #define __sanitizer_syscall_post_setreuid32(res, ...)
   1994 #define __sanitizer_syscall_post_set_thread_area(res, ...)
   1995 #define __sanitizer_syscall_post_setuid32(res, ...)
   1996 #define __sanitizer_syscall_post_sigaltstack(res, ...)
   1997 #define __sanitizer_syscall_post_sigreturn(res, ...)
   1998 #define __sanitizer_syscall_post_sigsuspend(res, ...)
   1999 #define __sanitizer_syscall_post_stty(res, ...)
   2000 #define __sanitizer_syscall_post_sync_file_range(res, ...)
   2001 #define __sanitizer_syscall_post__sysctl(res, ...)
   2002 #define __sanitizer_syscall_post_truncate64(res, ...)
   2003 #define __sanitizer_syscall_post_tuxcall(res, ...)
   2004 #define __sanitizer_syscall_post_ugetrlimit(res, ...)
   2005 #define __sanitizer_syscall_post_ulimit(res, ...)
   2006 #define __sanitizer_syscall_post_umount2(res, ...)
   2007 #define __sanitizer_syscall_post_vm86old(res, ...)
   2008 #define __sanitizer_syscall_post_vm86(res, ...)
   2009 #define __sanitizer_syscall_post_vserver(res, ...)
   2010 
   2011 #ifdef __cplusplus
   2012 extern "C" {
   2013 #endif
   2014 
   2015 // Private declarations. Do not call directly from user code. Use macros above.
   2016 void __sanitizer_syscall_pre_impl_time(long tloc);
   2017 void __sanitizer_syscall_post_impl_time(long res, long tloc);
   2018 void __sanitizer_syscall_pre_impl_stime(long tptr);
   2019 void __sanitizer_syscall_post_impl_stime(long res, long tptr);
   2020 void __sanitizer_syscall_pre_impl_gettimeofday(long tv, long tz);
   2021 void __sanitizer_syscall_post_impl_gettimeofday(long res, long tv, long tz);
   2022 void __sanitizer_syscall_pre_impl_settimeofday(long tv, long tz);
   2023 void __sanitizer_syscall_post_impl_settimeofday(long res, long tv, long tz);
   2024 void __sanitizer_syscall_pre_impl_adjtimex(long txc_p);
   2025 void __sanitizer_syscall_post_impl_adjtimex(long res, long txc_p);
   2026 void __sanitizer_syscall_pre_impl_times(long tbuf);
   2027 void __sanitizer_syscall_post_impl_times(long res, long tbuf);
   2028 void __sanitizer_syscall_pre_impl_gettid();
   2029 void __sanitizer_syscall_post_impl_gettid(long res);
   2030 void __sanitizer_syscall_pre_impl_nanosleep(long rqtp, long rmtp);
   2031 void __sanitizer_syscall_post_impl_nanosleep(long res, long rqtp, long rmtp);
   2032 void __sanitizer_syscall_pre_impl_alarm(long seconds);
   2033 void __sanitizer_syscall_post_impl_alarm(long res, long seconds);
   2034 void __sanitizer_syscall_pre_impl_getpid();
   2035 void __sanitizer_syscall_post_impl_getpid(long res);
   2036 void __sanitizer_syscall_pre_impl_getppid();
   2037 void __sanitizer_syscall_post_impl_getppid(long res);
   2038 void __sanitizer_syscall_pre_impl_getuid();
   2039 void __sanitizer_syscall_post_impl_getuid(long res);
   2040 void __sanitizer_syscall_pre_impl_geteuid();
   2041 void __sanitizer_syscall_post_impl_geteuid(long res);
   2042 void __sanitizer_syscall_pre_impl_getgid();
   2043 void __sanitizer_syscall_post_impl_getgid(long res);
   2044 void __sanitizer_syscall_pre_impl_getegid();
   2045 void __sanitizer_syscall_post_impl_getegid(long res);
   2046 void __sanitizer_syscall_pre_impl_getresuid(long ruid, long euid, long suid);
   2047 void __sanitizer_syscall_post_impl_getresuid(long res, long ruid, long euid,
   2048                                              long suid);
   2049 void __sanitizer_syscall_pre_impl_getresgid(long rgid, long egid, long sgid);
   2050 void __sanitizer_syscall_post_impl_getresgid(long res, long rgid, long egid,
   2051                                              long sgid);
   2052 void __sanitizer_syscall_pre_impl_getpgid(long pid);
   2053 void __sanitizer_syscall_post_impl_getpgid(long res, long pid);
   2054 void __sanitizer_syscall_pre_impl_getpgrp();
   2055 void __sanitizer_syscall_post_impl_getpgrp(long res);
   2056 void __sanitizer_syscall_pre_impl_getsid(long pid);
   2057 void __sanitizer_syscall_post_impl_getsid(long res, long pid);
   2058 void __sanitizer_syscall_pre_impl_getgroups(long gidsetsize, long grouplist);
   2059 void __sanitizer_syscall_post_impl_getgroups(long res, long gidsetsize,
   2060                                              long grouplist);
   2061 void __sanitizer_syscall_pre_impl_setregid(long rgid, long egid);
   2062 void __sanitizer_syscall_post_impl_setregid(long res, long rgid, long egid);
   2063 void __sanitizer_syscall_pre_impl_setgid(long gid);
   2064 void __sanitizer_syscall_post_impl_setgid(long res, long gid);
   2065 void __sanitizer_syscall_pre_impl_setreuid(long ruid, long euid);
   2066 void __sanitizer_syscall_post_impl_setreuid(long res, long ruid, long euid);
   2067 void __sanitizer_syscall_pre_impl_setuid(long uid);
   2068 void __sanitizer_syscall_post_impl_setuid(long res, long uid);
   2069 void __sanitizer_syscall_pre_impl_setresuid(long ruid, long euid, long suid);
   2070 void __sanitizer_syscall_post_impl_setresuid(long res, long ruid, long euid,
   2071                                              long suid);
   2072 void __sanitizer_syscall_pre_impl_setresgid(long rgid, long egid, long sgid);
   2073 void __sanitizer_syscall_post_impl_setresgid(long res, long rgid, long egid,
   2074                                              long sgid);
   2075 void __sanitizer_syscall_pre_impl_setfsuid(long uid);
   2076 void __sanitizer_syscall_post_impl_setfsuid(long res, long uid);
   2077 void __sanitizer_syscall_pre_impl_setfsgid(long gid);
   2078 void __sanitizer_syscall_post_impl_setfsgid(long res, long gid);
   2079 void __sanitizer_syscall_pre_impl_setpgid(long pid, long pgid);
   2080 void __sanitizer_syscall_post_impl_setpgid(long res, long pid, long pgid);
   2081 void __sanitizer_syscall_pre_impl_setsid();
   2082 void __sanitizer_syscall_post_impl_setsid(long res);
   2083 void __sanitizer_syscall_pre_impl_setgroups(long gidsetsize, long grouplist);
   2084 void __sanitizer_syscall_post_impl_setgroups(long res, long gidsetsize,
   2085                                              long grouplist);
   2086 void __sanitizer_syscall_pre_impl_acct(long name);
   2087 void __sanitizer_syscall_post_impl_acct(long res, long name);
   2088 void __sanitizer_syscall_pre_impl_capget(long header, long dataptr);
   2089 void __sanitizer_syscall_post_impl_capget(long res, long header, long dataptr);
   2090 void __sanitizer_syscall_pre_impl_capset(long header, long data);
   2091 void __sanitizer_syscall_post_impl_capset(long res, long header, long data);
   2092 void __sanitizer_syscall_pre_impl_personality(long personality);
   2093 void __sanitizer_syscall_post_impl_personality(long res, long personality);
   2094 void __sanitizer_syscall_pre_impl_sigpending(long set);
   2095 void __sanitizer_syscall_post_impl_sigpending(long res, long set);
   2096 void __sanitizer_syscall_pre_impl_sigprocmask(long how, long set, long oset);
   2097 void __sanitizer_syscall_post_impl_sigprocmask(long res, long how, long set,
   2098                                                long oset);
   2099 void __sanitizer_syscall_pre_impl_getitimer(long which, long value);
   2100 void __sanitizer_syscall_post_impl_getitimer(long res, long which, long value);
   2101 void __sanitizer_syscall_pre_impl_setitimer(long which, long value,
   2102                                             long ovalue);
   2103 void __sanitizer_syscall_post_impl_setitimer(long res, long which, long value,
   2104                                              long ovalue);
   2105 void __sanitizer_syscall_pre_impl_timer_create(long which_clock,
   2106                                                long timer_event_spec,
   2107                                                long created_timer_id);
   2108 void __sanitizer_syscall_post_impl_timer_create(long res, long which_clock,
   2109                                                 long timer_event_spec,
   2110                                                 long created_timer_id);
   2111 void __sanitizer_syscall_pre_impl_timer_gettime(long timer_id, long setting);
   2112 void __sanitizer_syscall_post_impl_timer_gettime(long res, long timer_id,
   2113                                                  long setting);
   2114 void __sanitizer_syscall_pre_impl_timer_getoverrun(long timer_id);
   2115 void __sanitizer_syscall_post_impl_timer_getoverrun(long res, long timer_id);
   2116 void __sanitizer_syscall_pre_impl_timer_settime(long timer_id, long flags,
   2117                                                 long new_setting,
   2118                                                 long old_setting);
   2119 void __sanitizer_syscall_post_impl_timer_settime(long res, long timer_id,
   2120                                                  long flags, long new_setting,
   2121                                                  long old_setting);
   2122 void __sanitizer_syscall_pre_impl_timer_delete(long timer_id);
   2123 void __sanitizer_syscall_post_impl_timer_delete(long res, long timer_id);
   2124 void __sanitizer_syscall_pre_impl_clock_settime(long which_clock, long tp);
   2125 void __sanitizer_syscall_post_impl_clock_settime(long res, long which_clock,
   2126                                                  long tp);
   2127 void __sanitizer_syscall_pre_impl_clock_gettime(long which_clock, long tp);
   2128 void __sanitizer_syscall_post_impl_clock_gettime(long res, long which_clock,
   2129                                                  long tp);
   2130 void __sanitizer_syscall_pre_impl_clock_adjtime(long which_clock, long tx);
   2131 void __sanitizer_syscall_post_impl_clock_adjtime(long res, long which_clock,
   2132                                                  long tx);
   2133 void __sanitizer_syscall_pre_impl_clock_getres(long which_clock, long tp);
   2134 void __sanitizer_syscall_post_impl_clock_getres(long res, long which_clock,
   2135                                                 long tp);
   2136 void __sanitizer_syscall_pre_impl_clock_nanosleep(long which_clock, long flags,
   2137                                                   long rqtp, long rmtp);
   2138 void __sanitizer_syscall_post_impl_clock_nanosleep(long res, long which_clock,
   2139                                                    long flags, long rqtp,
   2140                                                    long rmtp);
   2141 void __sanitizer_syscall_pre_impl_nice(long increment);
   2142 void __sanitizer_syscall_post_impl_nice(long res, long increment);
   2143 void __sanitizer_syscall_pre_impl_sched_setscheduler(long pid, long policy,
   2144                                                      long param);
   2145 void __sanitizer_syscall_post_impl_sched_setscheduler(long res, long pid,
   2146                                                       long policy, long param);
   2147 void __sanitizer_syscall_pre_impl_sched_setparam(long pid, long param);
   2148 void __sanitizer_syscall_post_impl_sched_setparam(long res, long pid,
   2149                                                   long param);
   2150 void __sanitizer_syscall_pre_impl_sched_getscheduler(long pid);
   2151 void __sanitizer_syscall_post_impl_sched_getscheduler(long res, long pid);
   2152 void __sanitizer_syscall_pre_impl_sched_getparam(long pid, long param);
   2153 void __sanitizer_syscall_post_impl_sched_getparam(long res, long pid,
   2154                                                   long param);
   2155 void __sanitizer_syscall_pre_impl_sched_setaffinity(long pid, long len,
   2156                                                     long user_mask_ptr);
   2157 void __sanitizer_syscall_post_impl_sched_setaffinity(long res, long pid,
   2158                                                      long len,
   2159                                                      long user_mask_ptr);
   2160 void __sanitizer_syscall_pre_impl_sched_getaffinity(long pid, long len,
   2161                                                     long user_mask_ptr);
   2162 void __sanitizer_syscall_post_impl_sched_getaffinity(long res, long pid,
   2163                                                      long len,
   2164                                                      long user_mask_ptr);
   2165 void __sanitizer_syscall_pre_impl_sched_yield();
   2166 void __sanitizer_syscall_post_impl_sched_yield(long res);
   2167 void __sanitizer_syscall_pre_impl_sched_get_priority_max(long policy);
   2168 void __sanitizer_syscall_post_impl_sched_get_priority_max(long res,
   2169                                                           long policy);
   2170 void __sanitizer_syscall_pre_impl_sched_get_priority_min(long policy);
   2171 void __sanitizer_syscall_post_impl_sched_get_priority_min(long res,
   2172                                                           long policy);
   2173 void __sanitizer_syscall_pre_impl_sched_rr_get_interval(long pid,
   2174                                                         long interval);
   2175 void __sanitizer_syscall_post_impl_sched_rr_get_interval(long res, long pid,
   2176                                                          long interval);
   2177 void __sanitizer_syscall_pre_impl_setpriority(long which, long who,
   2178                                               long niceval);
   2179 void __sanitizer_syscall_post_impl_setpriority(long res, long which, long who,
   2180                                                long niceval);
   2181 void __sanitizer_syscall_pre_impl_getpriority(long which, long who);
   2182 void __sanitizer_syscall_post_impl_getpriority(long res, long which, long who);
   2183 void __sanitizer_syscall_pre_impl_shutdown(long arg0, long arg1);
   2184 void __sanitizer_syscall_post_impl_shutdown(long res, long arg0, long arg1);
   2185 void __sanitizer_syscall_pre_impl_reboot(long magic1, long magic2, long cmd,
   2186                                          long arg);
   2187 void __sanitizer_syscall_post_impl_reboot(long res, long magic1, long magic2,
   2188                                           long cmd, long arg);
   2189 void __sanitizer_syscall_pre_impl_restart_syscall();
   2190 void __sanitizer_syscall_post_impl_restart_syscall(long res);
   2191 void __sanitizer_syscall_pre_impl_kexec_load(long entry, long nr_segments,
   2192                                              long segments, long flags);
   2193 void __sanitizer_syscall_post_impl_kexec_load(long res, long entry,
   2194                                               long nr_segments, long segments,
   2195                                               long flags);
   2196 void __sanitizer_syscall_pre_impl_exit(long error_code);
   2197 void __sanitizer_syscall_post_impl_exit(long res, long error_code);
   2198 void __sanitizer_syscall_pre_impl_exit_group(long error_code);
   2199 void __sanitizer_syscall_post_impl_exit_group(long res, long error_code);
   2200 void __sanitizer_syscall_pre_impl_wait4(long pid, long stat_addr, long options,
   2201                                         long ru);
   2202 void __sanitizer_syscall_post_impl_wait4(long res, long pid, long stat_addr,
   2203                                          long options, long ru);
   2204 void __sanitizer_syscall_pre_impl_waitid(long which, long pid, long infop,
   2205                                          long options, long ru);
   2206 void __sanitizer_syscall_post_impl_waitid(long res, long which, long pid,
   2207                                           long infop, long options, long ru);
   2208 void __sanitizer_syscall_pre_impl_waitpid(long pid, long stat_addr,
   2209                                           long options);
   2210 void __sanitizer_syscall_post_impl_waitpid(long res, long pid, long stat_addr,
   2211                                            long options);
   2212 void __sanitizer_syscall_pre_impl_set_tid_address(long tidptr);
   2213 void __sanitizer_syscall_post_impl_set_tid_address(long res, long tidptr);
   2214 void __sanitizer_syscall_pre_impl_init_module(long umod, long len, long uargs);
   2215 void __sanitizer_syscall_post_impl_init_module(long res, long umod, long len,
   2216                                                long uargs);
   2217 void __sanitizer_syscall_pre_impl_delete_module(long name_user, long flags);
   2218 void __sanitizer_syscall_post_impl_delete_module(long res, long name_user,
   2219                                                  long flags);
   2220 void __sanitizer_syscall_pre_impl_rt_sigprocmask(long how, long set, long oset,
   2221                                                  long sigsetsize);
   2222 void __sanitizer_syscall_post_impl_rt_sigprocmask(long res, long how, long set,
   2223                                                   long oset, long sigsetsize);
   2224 void __sanitizer_syscall_pre_impl_rt_sigpending(long set, long sigsetsize);
   2225 void __sanitizer_syscall_post_impl_rt_sigpending(long res, long set,
   2226                                                  long sigsetsize);
   2227 void __sanitizer_syscall_pre_impl_rt_sigtimedwait(long uthese, long uinfo,
   2228                                                   long uts, long sigsetsize);
   2229 void __sanitizer_syscall_post_impl_rt_sigtimedwait(long res, long uthese,
   2230                                                    long uinfo, long uts,
   2231                                                    long sigsetsize);
   2232 void __sanitizer_syscall_pre_impl_rt_tgsigqueueinfo(long tgid, long pid,
   2233                                                     long sig, long uinfo);
   2234 void __sanitizer_syscall_post_impl_rt_tgsigqueueinfo(long res, long tgid,
   2235                                                      long pid, long sig,
   2236                                                      long uinfo);
   2237 void __sanitizer_syscall_pre_impl_kill(long pid, long sig);
   2238 void __sanitizer_syscall_post_impl_kill(long res, long pid, long sig);
   2239 void __sanitizer_syscall_pre_impl_tgkill(long tgid, long pid, long sig);
   2240 void __sanitizer_syscall_post_impl_tgkill(long res, long tgid, long pid,
   2241                                           long sig);
   2242 void __sanitizer_syscall_pre_impl_tkill(long pid, long sig);
   2243 void __sanitizer_syscall_post_impl_tkill(long res, long pid, long sig);
   2244 void __sanitizer_syscall_pre_impl_rt_sigqueueinfo(long pid, long sig,
   2245                                                   long uinfo);
   2246 void __sanitizer_syscall_post_impl_rt_sigqueueinfo(long res, long pid, long sig,
   2247                                                    long uinfo);
   2248 void __sanitizer_syscall_pre_impl_sgetmask();
   2249 void __sanitizer_syscall_post_impl_sgetmask(long res);
   2250 void __sanitizer_syscall_pre_impl_ssetmask(long newmask);
   2251 void __sanitizer_syscall_post_impl_ssetmask(long res, long newmask);
   2252 void __sanitizer_syscall_pre_impl_signal(long sig, long handler);
   2253 void __sanitizer_syscall_post_impl_signal(long res, long sig, long handler);
   2254 void __sanitizer_syscall_pre_impl_pause();
   2255 void __sanitizer_syscall_post_impl_pause(long res);
   2256 void __sanitizer_syscall_pre_impl_sync();
   2257 void __sanitizer_syscall_post_impl_sync(long res);
   2258 void __sanitizer_syscall_pre_impl_fsync(long fd);
   2259 void __sanitizer_syscall_post_impl_fsync(long res, long fd);
   2260 void __sanitizer_syscall_pre_impl_fdatasync(long fd);
   2261 void __sanitizer_syscall_post_impl_fdatasync(long res, long fd);
   2262 void __sanitizer_syscall_pre_impl_bdflush(long func, long data);
   2263 void __sanitizer_syscall_post_impl_bdflush(long res, long func, long data);
   2264 void __sanitizer_syscall_pre_impl_mount(long dev_name, long dir_name, long type,
   2265                                         long flags, long data);
   2266 void __sanitizer_syscall_post_impl_mount(long res, long dev_name, long dir_name,
   2267                                          long type, long flags, long data);
   2268 void __sanitizer_syscall_pre_impl_umount(long name, long flags);
   2269 void __sanitizer_syscall_post_impl_umount(long res, long name, long flags);
   2270 void __sanitizer_syscall_pre_impl_oldumount(long name);
   2271 void __sanitizer_syscall_post_impl_oldumount(long res, long name);
   2272 void __sanitizer_syscall_pre_impl_truncate(long path, long length);
   2273 void __sanitizer_syscall_post_impl_truncate(long res, long path, long length);
   2274 void __sanitizer_syscall_pre_impl_ftruncate(long fd, long length);
   2275 void __sanitizer_syscall_post_impl_ftruncate(long res, long fd, long length);
   2276 void __sanitizer_syscall_pre_impl_stat(long filename, long statbuf);
   2277 void __sanitizer_syscall_post_impl_stat(long res, long filename, long statbuf);
   2278 void __sanitizer_syscall_pre_impl_statfs(long path, long buf);
   2279 void __sanitizer_syscall_post_impl_statfs(long res, long path, long buf);
   2280 void __sanitizer_syscall_pre_impl_statfs64(long path, long sz, long buf);
   2281 void __sanitizer_syscall_post_impl_statfs64(long res, long path, long sz,
   2282                                             long buf);
   2283 void __sanitizer_syscall_pre_impl_fstatfs(long fd, long buf);
   2284 void __sanitizer_syscall_post_impl_fstatfs(long res, long fd, long buf);
   2285 void __sanitizer_syscall_pre_impl_fstatfs64(long fd, long sz, long buf);
   2286 void __sanitizer_syscall_post_impl_fstatfs64(long res, long fd, long sz,
   2287                                              long buf);
   2288 void __sanitizer_syscall_pre_impl_lstat(long filename, long statbuf);
   2289 void __sanitizer_syscall_post_impl_lstat(long res, long filename, long statbuf);
   2290 void __sanitizer_syscall_pre_impl_fstat(long fd, long statbuf);
   2291 void __sanitizer_syscall_post_impl_fstat(long res, long fd, long statbuf);
   2292 void __sanitizer_syscall_pre_impl_newstat(long filename, long statbuf);
   2293 void __sanitizer_syscall_post_impl_newstat(long res, long filename,
   2294                                            long statbuf);
   2295 void __sanitizer_syscall_pre_impl_newlstat(long filename, long statbuf);
   2296 void __sanitizer_syscall_post_impl_newlstat(long res, long filename,
   2297                                             long statbuf);
   2298 void __sanitizer_syscall_pre_impl_newfstat(long fd, long statbuf);
   2299 void __sanitizer_syscall_post_impl_newfstat(long res, long fd, long statbuf);
   2300 void __sanitizer_syscall_pre_impl_ustat(long dev, long ubuf);
   2301 void __sanitizer_syscall_post_impl_ustat(long res, long dev, long ubuf);
   2302 void __sanitizer_syscall_pre_impl_stat64(long filename, long statbuf);
   2303 void __sanitizer_syscall_post_impl_stat64(long res, long filename,
   2304                                           long statbuf);
   2305 void __sanitizer_syscall_pre_impl_fstat64(long fd, long statbuf);
   2306 void __sanitizer_syscall_post_impl_fstat64(long res, long fd, long statbuf);
   2307 void __sanitizer_syscall_pre_impl_lstat64(long filename, long statbuf);
   2308 void __sanitizer_syscall_post_impl_lstat64(long res, long filename,
   2309                                            long statbuf);
   2310 void __sanitizer_syscall_pre_impl_setxattr(long path, long name, long value,
   2311                                            long size, long flags);
   2312 void __sanitizer_syscall_post_impl_setxattr(long res, long path, long name,
   2313                                             long value, long size, long flags);
   2314 void __sanitizer_syscall_pre_impl_lsetxattr(long path, long name, long value,
   2315                                             long size, long flags);
   2316 void __sanitizer_syscall_post_impl_lsetxattr(long res, long path, long name,
   2317                                              long value, long size, long flags);
   2318 void __sanitizer_syscall_pre_impl_fsetxattr(long fd, long name, long value,
   2319                                             long size, long flags);
   2320 void __sanitizer_syscall_post_impl_fsetxattr(long res, long fd, long name,
   2321                                              long value, long size, long flags);
   2322 void __sanitizer_syscall_pre_impl_getxattr(long path, long name, long value,
   2323                                            long size);
   2324 void __sanitizer_syscall_post_impl_getxattr(long res, long path, long name,
   2325                                             long value, long size);
   2326 void __sanitizer_syscall_pre_impl_lgetxattr(long path, long name, long value,
   2327                                             long size);
   2328 void __sanitizer_syscall_post_impl_lgetxattr(long res, long path, long name,
   2329                                              long value, long size);
   2330 void __sanitizer_syscall_pre_impl_fgetxattr(long fd, long name, long value,
   2331                                             long size);
   2332 void __sanitizer_syscall_post_impl_fgetxattr(long res, long fd, long name,
   2333                                              long value, long size);
   2334 void __sanitizer_syscall_pre_impl_listxattr(long path, long list, long size);
   2335 void __sanitizer_syscall_post_impl_listxattr(long res, long path, long list,
   2336                                              long size);
   2337 void __sanitizer_syscall_pre_impl_llistxattr(long path, long list, long size);
   2338 void __sanitizer_syscall_post_impl_llistxattr(long res, long path, long list,
   2339                                               long size);
   2340 void __sanitizer_syscall_pre_impl_flistxattr(long fd, long list, long size);
   2341 void __sanitizer_syscall_post_impl_flistxattr(long res, long fd, long list,
   2342                                               long size);
   2343 void __sanitizer_syscall_pre_impl_removexattr(long path, long name);
   2344 void __sanitizer_syscall_post_impl_removexattr(long res, long path, long name);
   2345 void __sanitizer_syscall_pre_impl_lremovexattr(long path, long name);
   2346 void __sanitizer_syscall_post_impl_lremovexattr(long res, long path, long name);
   2347 void __sanitizer_syscall_pre_impl_fremovexattr(long fd, long name);
   2348 void __sanitizer_syscall_post_impl_fremovexattr(long res, long fd, long name);
   2349 void __sanitizer_syscall_pre_impl_brk(long brk);
   2350 void __sanitizer_syscall_post_impl_brk(long res, long brk);
   2351 void __sanitizer_syscall_pre_impl_mprotect(long start, long len, long prot);
   2352 void __sanitizer_syscall_post_impl_mprotect(long res, long start, long len,
   2353                                             long prot);
   2354 void __sanitizer_syscall_pre_impl_mremap(long addr, long old_len, long new_len,
   2355                                          long flags, long new_addr);
   2356 void __sanitizer_syscall_post_impl_mremap(long res, long addr, long old_len,
   2357                                           long new_len, long flags,
   2358                                           long new_addr);
   2359 void __sanitizer_syscall_pre_impl_remap_file_pages(long start, long size,
   2360                                                    long prot, long pgoff,
   2361                                                    long flags);
   2362 void __sanitizer_syscall_post_impl_remap_file_pages(long res, long start,
   2363                                                     long size, long prot,
   2364                                                     long pgoff, long flags);
   2365 void __sanitizer_syscall_pre_impl_msync(long start, long len, long flags);
   2366 void __sanitizer_syscall_post_impl_msync(long res, long start, long len,
   2367                                          long flags);
   2368 void __sanitizer_syscall_pre_impl_munmap(long addr, long len);
   2369 void __sanitizer_syscall_post_impl_munmap(long res, long addr, long len);
   2370 void __sanitizer_syscall_pre_impl_mlock(long start, long len);
   2371 void __sanitizer_syscall_post_impl_mlock(long res, long start, long len);
   2372 void __sanitizer_syscall_pre_impl_munlock(long start, long len);
   2373 void __sanitizer_syscall_post_impl_munlock(long res, long start, long len);
   2374 void __sanitizer_syscall_pre_impl_mlockall(long flags);
   2375 void __sanitizer_syscall_post_impl_mlockall(long res, long flags);
   2376 void __sanitizer_syscall_pre_impl_munlockall();
   2377 void __sanitizer_syscall_post_impl_munlockall(long res);
   2378 void __sanitizer_syscall_pre_impl_madvise(long start, long len, long behavior);
   2379 void __sanitizer_syscall_post_impl_madvise(long res, long start, long len,
   2380                                            long behavior);
   2381 void __sanitizer_syscall_pre_impl_mincore(long start, long len, long vec);
   2382 void __sanitizer_syscall_post_impl_mincore(long res, long start, long len,
   2383                                            long vec);
   2384 void __sanitizer_syscall_pre_impl_pivot_root(long new_root, long put_old);
   2385 void __sanitizer_syscall_post_impl_pivot_root(long res, long new_root,
   2386                                               long put_old);
   2387 void __sanitizer_syscall_pre_impl_chroot(long filename);
   2388 void __sanitizer_syscall_post_impl_chroot(long res, long filename);
   2389 void __sanitizer_syscall_pre_impl_mknod(long filename, long mode, long dev);
   2390 void __sanitizer_syscall_post_impl_mknod(long res, long filename, long mode,
   2391                                          long dev);
   2392 void __sanitizer_syscall_pre_impl_link(long oldname, long newname);
   2393 void __sanitizer_syscall_post_impl_link(long res, long oldname, long newname);
   2394 void __sanitizer_syscall_pre_impl_symlink(long old, long new_);
   2395 void __sanitizer_syscall_post_impl_symlink(long res, long old, long new_);
   2396 void __sanitizer_syscall_pre_impl_unlink(long pathname);
   2397 void __sanitizer_syscall_post_impl_unlink(long res, long pathname);
   2398 void __sanitizer_syscall_pre_impl_rename(long oldname, long newname);
   2399 void __sanitizer_syscall_post_impl_rename(long res, long oldname, long newname);
   2400 void __sanitizer_syscall_pre_impl_chmod(long filename, long mode);
   2401 void __sanitizer_syscall_post_impl_chmod(long res, long filename, long mode);
   2402 void __sanitizer_syscall_pre_impl_fchmod(long fd, long mode);
   2403 void __sanitizer_syscall_post_impl_fchmod(long res, long fd, long mode);
   2404 void __sanitizer_syscall_pre_impl_fcntl(long fd, long cmd, long arg);
   2405 void __sanitizer_syscall_post_impl_fcntl(long res, long fd, long cmd, long arg);
   2406 void __sanitizer_syscall_pre_impl_fcntl64(long fd, long cmd, long arg);
   2407 void __sanitizer_syscall_post_impl_fcntl64(long res, long fd, long cmd,
   2408                                            long arg);
   2409 void __sanitizer_syscall_pre_impl_pipe(long fildes);
   2410 void __sanitizer_syscall_post_impl_pipe(long res, long fildes);
   2411 void __sanitizer_syscall_pre_impl_pipe2(long fildes, long flags);
   2412 void __sanitizer_syscall_post_impl_pipe2(long res, long fildes, long flags);
   2413 void __sanitizer_syscall_pre_impl_dup(long fildes);
   2414 void __sanitizer_syscall_post_impl_dup(long res, long fildes);
   2415 void __sanitizer_syscall_pre_impl_dup2(long oldfd, long newfd);
   2416 void __sanitizer_syscall_post_impl_dup2(long res, long oldfd, long newfd);
   2417 void __sanitizer_syscall_pre_impl_dup3(long oldfd, long newfd, long flags);
   2418 void __sanitizer_syscall_post_impl_dup3(long res, long oldfd, long newfd,
   2419                                         long flags);
   2420 void __sanitizer_syscall_pre_impl_ioperm(long from, long num, long on);
   2421 void __sanitizer_syscall_post_impl_ioperm(long res, long from, long num,
   2422                                           long on);
   2423 void __sanitizer_syscall_pre_impl_ioctl(long fd, long cmd, long arg);
   2424 void __sanitizer_syscall_post_impl_ioctl(long res, long fd, long cmd, long arg);
   2425 void __sanitizer_syscall_pre_impl_flock(long fd, long cmd);
   2426 void __sanitizer_syscall_post_impl_flock(long res, long fd, long cmd);
   2427 void __sanitizer_syscall_pre_impl_io_setup(long nr_reqs, long ctx);
   2428 void __sanitizer_syscall_post_impl_io_setup(long res, long nr_reqs, long ctx);
   2429 void __sanitizer_syscall_pre_impl_io_destroy(long ctx);
   2430 void __sanitizer_syscall_post_impl_io_destroy(long res, long ctx);
   2431 void __sanitizer_syscall_pre_impl_io_getevents(long ctx_id, long min_nr,
   2432                                                long nr, long events,
   2433                                                long timeout);
   2434 void __sanitizer_syscall_post_impl_io_getevents(long res, long ctx_id,
   2435                                                 long min_nr, long nr,
   2436                                                 long events, long timeout);
   2437 void __sanitizer_syscall_pre_impl_io_submit(long ctx_id, long arg1, long arg2);
   2438 void __sanitizer_syscall_post_impl_io_submit(long res, long ctx_id, long arg1,
   2439                                              long arg2);
   2440 void __sanitizer_syscall_pre_impl_io_cancel(long ctx_id, long iocb,
   2441                                             long result);
   2442 void __sanitizer_syscall_post_impl_io_cancel(long res, long ctx_id, long iocb,
   2443                                              long result);
   2444 void __sanitizer_syscall_pre_impl_sendfile(long out_fd, long in_fd, long offset,
   2445                                            long count);
   2446 void __sanitizer_syscall_post_impl_sendfile(long res, long out_fd, long in_fd,
   2447                                             long offset, long count);
   2448 void __sanitizer_syscall_pre_impl_sendfile64(long out_fd, long in_fd,
   2449                                              long offset, long count);
   2450 void __sanitizer_syscall_post_impl_sendfile64(long res, long out_fd, long in_fd,
   2451                                               long offset, long count);
   2452 void __sanitizer_syscall_pre_impl_readlink(long path, long buf, long bufsiz);
   2453 void __sanitizer_syscall_post_impl_readlink(long res, long path, long buf,
   2454                                             long bufsiz);
   2455 void __sanitizer_syscall_pre_impl_creat(long pathname, long mode);
   2456 void __sanitizer_syscall_post_impl_creat(long res, long pathname, long mode);
   2457 void __sanitizer_syscall_pre_impl_open(long filename, long flags, long mode);
   2458 void __sanitizer_syscall_post_impl_open(long res, long filename, long flags,
   2459                                         long mode);
   2460 void __sanitizer_syscall_pre_impl_close(long fd);
   2461 void __sanitizer_syscall_post_impl_close(long res, long fd);
   2462 void __sanitizer_syscall_pre_impl_access(long filename, long mode);
   2463 void __sanitizer_syscall_post_impl_access(long res, long filename, long mode);
   2464 void __sanitizer_syscall_pre_impl_vhangup();
   2465 void __sanitizer_syscall_post_impl_vhangup(long res);
   2466 void __sanitizer_syscall_pre_impl_chown(long filename, long user, long group);
   2467 void __sanitizer_syscall_post_impl_chown(long res, long filename, long user,
   2468                                          long group);
   2469 void __sanitizer_syscall_pre_impl_lchown(long filename, long user, long group);
   2470 void __sanitizer_syscall_post_impl_lchown(long res, long filename, long user,
   2471                                           long group);
   2472 void __sanitizer_syscall_pre_impl_fchown(long fd, long user, long group);
   2473 void __sanitizer_syscall_post_impl_fchown(long res, long fd, long user,
   2474                                           long group);
   2475 void __sanitizer_syscall_pre_impl_chown16(long filename, long user, long group);
   2476 void __sanitizer_syscall_post_impl_chown16(long res, long filename, long user,
   2477                                            long group);
   2478 void __sanitizer_syscall_pre_impl_lchown16(long filename, long user,
   2479                                            long group);
   2480 void __sanitizer_syscall_post_impl_lchown16(long res, long filename, long user,
   2481                                             long group);
   2482 void __sanitizer_syscall_pre_impl_fchown16(long fd, long user, long group);
   2483 void __sanitizer_syscall_post_impl_fchown16(long res, long fd, long user,
   2484                                             long group);
   2485 void __sanitizer_syscall_pre_impl_setregid16(long rgid, long egid);
   2486 void __sanitizer_syscall_post_impl_setregid16(long res, long rgid, long egid);
   2487 void __sanitizer_syscall_pre_impl_setgid16(long gid);
   2488 void __sanitizer_syscall_post_impl_setgid16(long res, long gid);
   2489 void __sanitizer_syscall_pre_impl_setreuid16(long ruid, long euid);
   2490 void __sanitizer_syscall_post_impl_setreuid16(long res, long ruid, long euid);
   2491 void __sanitizer_syscall_pre_impl_setuid16(long uid);
   2492 void __sanitizer_syscall_post_impl_setuid16(long res, long uid);
   2493 void __sanitizer_syscall_pre_impl_setresuid16(long ruid, long euid, long suid);
   2494 void __sanitizer_syscall_post_impl_setresuid16(long res, long ruid, long euid,
   2495                                                long suid);
   2496 void __sanitizer_syscall_pre_impl_getresuid16(long ruid, long euid, long suid);
   2497 void __sanitizer_syscall_post_impl_getresuid16(long res, long ruid, long euid,
   2498                                                long suid);
   2499 void __sanitizer_syscall_pre_impl_setresgid16(long rgid, long egid, long sgid);
   2500 void __sanitizer_syscall_post_impl_setresgid16(long res, long rgid, long egid,
   2501                                                long sgid);
   2502 void __sanitizer_syscall_pre_impl_getresgid16(long rgid, long egid, long sgid);
   2503 void __sanitizer_syscall_post_impl_getresgid16(long res, long rgid, long egid,
   2504                                                long sgid);
   2505 void __sanitizer_syscall_pre_impl_setfsuid16(long uid);
   2506 void __sanitizer_syscall_post_impl_setfsuid16(long res, long uid);
   2507 void __sanitizer_syscall_pre_impl_setfsgid16(long gid);
   2508 void __sanitizer_syscall_post_impl_setfsgid16(long res, long gid);
   2509 void __sanitizer_syscall_pre_impl_getgroups16(long gidsetsize, long grouplist);
   2510 void __sanitizer_syscall_post_impl_getgroups16(long res, long gidsetsize,
   2511                                                long grouplist);
   2512 void __sanitizer_syscall_pre_impl_setgroups16(long gidsetsize, long grouplist);
   2513 void __sanitizer_syscall_post_impl_setgroups16(long res, long gidsetsize,
   2514                                                long grouplist);
   2515 void __sanitizer_syscall_pre_impl_getuid16();
   2516 void __sanitizer_syscall_post_impl_getuid16(long res);
   2517 void __sanitizer_syscall_pre_impl_geteuid16();
   2518 void __sanitizer_syscall_post_impl_geteuid16(long res);
   2519 void __sanitizer_syscall_pre_impl_getgid16();
   2520 void __sanitizer_syscall_post_impl_getgid16(long res);
   2521 void __sanitizer_syscall_pre_impl_getegid16();
   2522 void __sanitizer_syscall_post_impl_getegid16(long res);
   2523 void __sanitizer_syscall_pre_impl_utime(long filename, long times);
   2524 void __sanitizer_syscall_post_impl_utime(long res, long filename, long times);
   2525 void __sanitizer_syscall_pre_impl_utimes(long filename, long utimes);
   2526 void __sanitizer_syscall_post_impl_utimes(long res, long filename, long utimes);
   2527 void __sanitizer_syscall_pre_impl_lseek(long fd, long offset, long origin);
   2528 void __sanitizer_syscall_post_impl_lseek(long res, long fd, long offset,
   2529                                          long origin);
   2530 void __sanitizer_syscall_pre_impl_llseek(long fd, long offset_high,
   2531                                          long offset_low, long result,
   2532                                          long origin);
   2533 void __sanitizer_syscall_post_impl_llseek(long res, long fd, long offset_high,
   2534                                           long offset_low, long result,
   2535                                           long origin);
   2536 void __sanitizer_syscall_pre_impl_read(long fd, long buf, long count);
   2537 void __sanitizer_syscall_post_impl_read(long res, long fd, long buf,
   2538                                         long count);
   2539 void __sanitizer_syscall_pre_impl_readv(long fd, long vec, long vlen);
   2540 void __sanitizer_syscall_post_impl_readv(long res, long fd, long vec,
   2541                                          long vlen);
   2542 void __sanitizer_syscall_pre_impl_write(long fd, long buf, long count);
   2543 void __sanitizer_syscall_post_impl_write(long res, long fd, long buf,
   2544                                          long count);
   2545 void __sanitizer_syscall_pre_impl_writev(long fd, long vec, long vlen);
   2546 void __sanitizer_syscall_post_impl_writev(long res, long fd, long vec,
   2547                                           long vlen);
   2548 
   2549 #ifdef _LP64
   2550 void __sanitizer_syscall_pre_impl_pread64(long fd, long buf, long count,
   2551                                           long pos);
   2552 void __sanitizer_syscall_post_impl_pread64(long res, long fd, long buf,
   2553                                            long count, long pos);
   2554 void __sanitizer_syscall_pre_impl_pwrite64(long fd, long buf, long count,
   2555                                            long pos);
   2556 void __sanitizer_syscall_post_impl_pwrite64(long res, long fd, long buf,
   2557                                             long count, long pos);
   2558 #else
   2559 void __sanitizer_syscall_pre_impl_pread64(long fd, long buf, long count,
   2560                                           long pos0, long pos1);
   2561 void __sanitizer_syscall_post_impl_pread64(long res, long fd, long buf,
   2562                                            long count, long pos0, long pos1);
   2563 void __sanitizer_syscall_pre_impl_pwrite64(long fd, long buf, long count,
   2564                                            long pos0, long pos1);
   2565 void __sanitizer_syscall_post_impl_pwrite64(long res, long fd, long buf,
   2566                                             long count, long pos0, long pos1);
   2567 #endif
   2568 
   2569 void __sanitizer_syscall_pre_impl_preadv(long fd, long vec, long vlen,
   2570                                          long pos_l, long pos_h);
   2571 void __sanitizer_syscall_post_impl_preadv(long res, long fd, long vec,
   2572                                           long vlen, long pos_l, long pos_h);
   2573 void __sanitizer_syscall_pre_impl_pwritev(long fd, long vec, long vlen,
   2574                                           long pos_l, long pos_h);
   2575 void __sanitizer_syscall_post_impl_pwritev(long res, long fd, long vec,
   2576                                            long vlen, long pos_l, long pos_h);
   2577 void __sanitizer_syscall_pre_impl_getcwd(long buf, long size);
   2578 void __sanitizer_syscall_post_impl_getcwd(long res, long buf, long size);
   2579 void __sanitizer_syscall_pre_impl_mkdir(long pathname, long mode);
   2580 void __sanitizer_syscall_post_impl_mkdir(long res, long pathname, long mode);
   2581 void __sanitizer_syscall_pre_impl_chdir(long filename);
   2582 void __sanitizer_syscall_post_impl_chdir(long res, long filename);
   2583 void __sanitizer_syscall_pre_impl_fchdir(long fd);
   2584 void __sanitizer_syscall_post_impl_fchdir(long res, long fd);
   2585 void __sanitizer_syscall_pre_impl_rmdir(long pathname);
   2586 void __sanitizer_syscall_post_impl_rmdir(long res, long pathname);
   2587 void __sanitizer_syscall_pre_impl_lookup_dcookie(long cookie64, long buf,
   2588                                                  long len);
   2589 void __sanitizer_syscall_post_impl_lookup_dcookie(long res, long cookie64,
   2590                                                   long buf, long len);
   2591 void __sanitizer_syscall_pre_impl_quotactl(long cmd, long special, long id,
   2592                                            long addr);
   2593 void __sanitizer_syscall_post_impl_quotactl(long res, long cmd, long special,
   2594                                             long id, long addr);
   2595 void __sanitizer_syscall_pre_impl_getdents(long fd, long dirent, long count);
   2596 void __sanitizer_syscall_post_impl_getdents(long res, long fd, long dirent,
   2597                                             long count);
   2598 void __sanitizer_syscall_pre_impl_getdents64(long fd, long dirent, long count);
   2599 void __sanitizer_syscall_post_impl_getdents64(long res, long fd, long dirent,
   2600                                               long count);
   2601 void __sanitizer_syscall_pre_impl_setsockopt(long fd, long level, long optname,
   2602                                              long optval, long optlen);
   2603 void __sanitizer_syscall_post_impl_setsockopt(long res, long fd, long level,
   2604                                               long optname, long optval,
   2605                                               long optlen);
   2606 void __sanitizer_syscall_pre_impl_getsockopt(long fd, long level, long optname,
   2607                                              long optval, long optlen);
   2608 void __sanitizer_syscall_post_impl_getsockopt(long res, long fd, long level,
   2609                                               long optname, long optval,
   2610                                               long optlen);
   2611 void __sanitizer_syscall_pre_impl_bind(long arg0, long arg1, long arg2);
   2612 void __sanitizer_syscall_post_impl_bind(long res, long arg0, long arg1,
   2613                                         long arg2);
   2614 void __sanitizer_syscall_pre_impl_connect(long arg0, long arg1, long arg2);
   2615 void __sanitizer_syscall_post_impl_connect(long res, long arg0, long arg1,
   2616                                            long arg2);
   2617 void __sanitizer_syscall_pre_impl_accept(long arg0, long arg1, long arg2);
   2618 void __sanitizer_syscall_post_impl_accept(long res, long arg0, long arg1,
   2619                                           long arg2);
   2620 void __sanitizer_syscall_pre_impl_accept4(long arg0, long arg1, long arg2,
   2621                                           long arg3);
   2622 void __sanitizer_syscall_post_impl_accept4(long res, long arg0, long arg1,
   2623                                            long arg2, long arg3);
   2624 void __sanitizer_syscall_pre_impl_getsockname(long arg0, long arg1, long arg2);
   2625 void __sanitizer_syscall_post_impl_getsockname(long res, long arg0, long arg1,
   2626                                                long arg2);
   2627 void __sanitizer_syscall_pre_impl_getpeername(long arg0, long arg1, long arg2);
   2628 void __sanitizer_syscall_post_impl_getpeername(long res, long arg0, long arg1,
   2629                                                long arg2);
   2630 void __sanitizer_syscall_pre_impl_send(long arg0, long arg1, long arg2,
   2631                                        long arg3);
   2632 void __sanitizer_syscall_post_impl_send(long res, long arg0, long arg1,
   2633                                         long arg2, long arg3);
   2634 void __sanitizer_syscall_pre_impl_sendto(long arg0, long arg1, long arg2,
   2635                                          long arg3, long arg4, long arg5);
   2636 void __sanitizer_syscall_post_impl_sendto(long res, long arg0, long arg1,
   2637                                           long arg2, long arg3, long arg4,
   2638                                           long arg5);
   2639 void __sanitizer_syscall_pre_impl_sendmsg(long fd, long msg, long flags);
   2640 void __sanitizer_syscall_post_impl_sendmsg(long res, long fd, long msg,
   2641                                            long flags);
   2642 void __sanitizer_syscall_pre_impl_sendmmsg(long fd, long msg, long vlen,
   2643                                            long flags);
   2644 void __sanitizer_syscall_post_impl_sendmmsg(long res, long fd, long msg,
   2645                                             long vlen, long flags);
   2646 void __sanitizer_syscall_pre_impl_recv(long arg0, long arg1, long arg2,
   2647                                        long arg3);
   2648 void __sanitizer_syscall_post_impl_recv(long res, long arg0, long arg1,
   2649                                         long arg2, long arg3);
   2650 void __sanitizer_syscall_pre_impl_recvfrom(long arg0, long arg1, long arg2,
   2651                                            long arg3, long arg4, long arg5);
   2652 void __sanitizer_syscall_post_impl_recvfrom(long res, long arg0, long arg1,
   2653                                             long arg2, long arg3, long arg4,
   2654                                             long arg5);
   2655 void __sanitizer_syscall_pre_impl_recvmsg(long fd, long msg, long flags);
   2656 void __sanitizer_syscall_post_impl_recvmsg(long res, long fd, long msg,
   2657                                            long flags);
   2658 void __sanitizer_syscall_pre_impl_recvmmsg(long fd, long msg, long vlen,
   2659                                            long flags, long timeout);
   2660 void __sanitizer_syscall_post_impl_recvmmsg(long res, long fd, long msg,
   2661                                             long vlen, long flags,
   2662                                             long timeout);
   2663 void __sanitizer_syscall_pre_impl_socket(long arg0, long arg1, long arg2);
   2664 void __sanitizer_syscall_post_impl_socket(long res, long arg0, long arg1,
   2665                                           long arg2);
   2666 void __sanitizer_syscall_pre_impl_socketpair(long arg0, long arg1, long arg2,
   2667                                              long arg3);
   2668 void __sanitizer_syscall_post_impl_socketpair(long res, long arg0, long arg1,
   2669                                               long arg2, long arg3);
   2670 void __sanitizer_syscall_pre_impl_socketcall(long call, long args);
   2671 void __sanitizer_syscall_post_impl_socketcall(long res, long call, long args);
   2672 void __sanitizer_syscall_pre_impl_listen(long arg0, long arg1);
   2673 void __sanitizer_syscall_post_impl_listen(long res, long arg0, long arg1);
   2674 void __sanitizer_syscall_pre_impl_poll(long ufds, long nfds, long timeout);
   2675 void __sanitizer_syscall_post_impl_poll(long res, long ufds, long nfds,
   2676                                         long timeout);
   2677 void __sanitizer_syscall_pre_impl_select(long n, long inp, long outp, long exp,
   2678                                          long tvp);
   2679 void __sanitizer_syscall_post_impl_select(long res, long n, long inp, long outp,
   2680                                           long exp, long tvp);
   2681 void __sanitizer_syscall_pre_impl_old_select(long arg);
   2682 void __sanitizer_syscall_post_impl_old_select(long res, long arg);
   2683 void __sanitizer_syscall_pre_impl_epoll_create(long size);
   2684 void __sanitizer_syscall_post_impl_epoll_create(long res, long size);
   2685 void __sanitizer_syscall_pre_impl_epoll_create1(long flags);
   2686 void __sanitizer_syscall_post_impl_epoll_create1(long res, long flags);
   2687 void __sanitizer_syscall_pre_impl_epoll_ctl(long epfd, long op, long fd,
   2688                                             long event);
   2689 void __sanitizer_syscall_post_impl_epoll_ctl(long res, long epfd, long op,
   2690                                              long fd, long event);
   2691 void __sanitizer_syscall_pre_impl_epoll_wait(long epfd, long events,
   2692                                              long maxevents, long timeout);
   2693 void __sanitizer_syscall_post_impl_epoll_wait(long res, long epfd, long events,
   2694                                               long maxevents, long timeout);
   2695 void __sanitizer_syscall_pre_impl_epoll_pwait(long epfd, long events,
   2696                                               long maxevents, long timeout,
   2697                                               long sigmask, long sigsetsize);
   2698 void __sanitizer_syscall_post_impl_epoll_pwait(long res, long epfd, long events,
   2699                                                long maxevents, long timeout,
   2700                                                long sigmask, long sigsetsize);
   2701 void __sanitizer_syscall_pre_impl_gethostname(long name, long len);
   2702 void __sanitizer_syscall_post_impl_gethostname(long res, long name, long len);
   2703 void __sanitizer_syscall_pre_impl_sethostname(long name, long len);
   2704 void __sanitizer_syscall_post_impl_sethostname(long res, long name, long len);
   2705 void __sanitizer_syscall_pre_impl_setdomainname(long name, long len);
   2706 void __sanitizer_syscall_post_impl_setdomainname(long res, long name, long len);
   2707 void __sanitizer_syscall_pre_impl_newuname(long name);
   2708 void __sanitizer_syscall_post_impl_newuname(long res, long name);
   2709 void __sanitizer_syscall_pre_impl_uname(long arg0);
   2710 void __sanitizer_syscall_post_impl_uname(long res, long arg0);
   2711 void __sanitizer_syscall_pre_impl_olduname(long arg0);
   2712 void __sanitizer_syscall_post_impl_olduname(long res, long arg0);
   2713 void __sanitizer_syscall_pre_impl_getrlimit(long resource, long rlim);
   2714 void __sanitizer_syscall_post_impl_getrlimit(long res, long resource,
   2715                                              long rlim);
   2716 void __sanitizer_syscall_pre_impl_old_getrlimit(long resource, long rlim);
   2717 void __sanitizer_syscall_post_impl_old_getrlimit(long res, long resource,
   2718                                                  long rlim);
   2719 void __sanitizer_syscall_pre_impl_setrlimit(long resource, long rlim);
   2720 void __sanitizer_syscall_post_impl_setrlimit(long res, long resource,
   2721                                              long rlim);
   2722 void __sanitizer_syscall_pre_impl_prlimit64(long pid, long resource,
   2723                                             long new_rlim, long old_rlim);
   2724 void __sanitizer_syscall_post_impl_prlimit64(long res, long pid, long resource,
   2725                                              long new_rlim, long old_rlim);
   2726 void __sanitizer_syscall_pre_impl_getrusage(long who, long ru);
   2727 void __sanitizer_syscall_post_impl_getrusage(long res, long who, long ru);
   2728 void __sanitizer_syscall_pre_impl_umask(long mask);
   2729 void __sanitizer_syscall_post_impl_umask(long res, long mask);
   2730 void __sanitizer_syscall_pre_impl_msgget(long key, long msgflg);
   2731 void __sanitizer_syscall_post_impl_msgget(long res, long key, long msgflg);
   2732 void __sanitizer_syscall_pre_impl_msgsnd(long msqid, long msgp, long msgsz,
   2733                                          long msgflg);
   2734 void __sanitizer_syscall_post_impl_msgsnd(long res, long msqid, long msgp,
   2735                                           long msgsz, long msgflg);
   2736 void __sanitizer_syscall_pre_impl_msgrcv(long msqid, long msgp, long msgsz,
   2737                                          long msgtyp, long msgflg);
   2738 void __sanitizer_syscall_post_impl_msgrcv(long res, long msqid, long msgp,
   2739                                           long msgsz, long msgtyp, long msgflg);
   2740 void __sanitizer_syscall_pre_impl_msgctl(long msqid, long cmd, long buf);
   2741 void __sanitizer_syscall_post_impl_msgctl(long res, long msqid, long cmd,
   2742                                           long buf);
   2743 void __sanitizer_syscall_pre_impl_semget(long key, long nsems, long semflg);
   2744 void __sanitizer_syscall_post_impl_semget(long res, long key, long nsems,
   2745                                           long semflg);
   2746 void __sanitizer_syscall_pre_impl_semop(long semid, long sops, long nsops);
   2747 void __sanitizer_syscall_post_impl_semop(long res, long semid, long sops,
   2748                                          long nsops);
   2749 void __sanitizer_syscall_pre_impl_semctl(long semid, long semnum, long cmd,
   2750                                          long arg);
   2751 void __sanitizer_syscall_post_impl_semctl(long res, long semid, long semnum,
   2752                                           long cmd, long arg);
   2753 void __sanitizer_syscall_pre_impl_semtimedop(long semid, long sops, long nsops,
   2754                                              long timeout);
   2755 void __sanitizer_syscall_post_impl_semtimedop(long res, long semid, long sops,
   2756                                               long nsops, long timeout);
   2757 void __sanitizer_syscall_pre_impl_shmat(long shmid, long shmaddr, long shmflg);
   2758 void __sanitizer_syscall_post_impl_shmat(long res, long shmid, long shmaddr,
   2759                                          long shmflg);
   2760 void __sanitizer_syscall_pre_impl_shmget(long key, long size, long flag);
   2761 void __sanitizer_syscall_post_impl_shmget(long res, long key, long size,
   2762                                           long flag);
   2763 void __sanitizer_syscall_pre_impl_shmdt(long shmaddr);
   2764 void __sanitizer_syscall_post_impl_shmdt(long res, long shmaddr);
   2765 void __sanitizer_syscall_pre_impl_shmctl(long shmid, long cmd, long buf);
   2766 void __sanitizer_syscall_post_impl_shmctl(long res, long shmid, long cmd,
   2767                                           long buf);
   2768 void __sanitizer_syscall_pre_impl_ipc(long call, long first, long second,
   2769                                       long third, long ptr, long fifth);
   2770 void __sanitizer_syscall_post_impl_ipc(long res, long call, long first,
   2771                                        long second, long third, long ptr,
   2772                                        long fifth);
   2773 void __sanitizer_syscall_pre_impl_mq_open(long name, long oflag, long mode,
   2774                                           long attr);
   2775 void __sanitizer_syscall_post_impl_mq_open(long res, long name, long oflag,
   2776                                            long mode, long attr);
   2777 void __sanitizer_syscall_pre_impl_mq_unlink(long name);
   2778 void __sanitizer_syscall_post_impl_mq_unlink(long res, long name);
   2779 void __sanitizer_syscall_pre_impl_mq_timedsend(long mqdes, long msg_ptr,
   2780                                                long msg_len, long msg_prio,
   2781                                                long abs_timeout);
   2782 void __sanitizer_syscall_post_impl_mq_timedsend(long res, long mqdes,
   2783                                                 long msg_ptr, long msg_len,
   2784                                                 long msg_prio,
   2785                                                 long abs_timeout);
   2786 void __sanitizer_syscall_pre_impl_mq_timedreceive(long mqdes, long msg_ptr,
   2787                                                   long msg_len, long msg_prio,
   2788                                                   long abs_timeout);
   2789 void __sanitizer_syscall_post_impl_mq_timedreceive(long res, long mqdes,
   2790                                                    long msg_ptr, long msg_len,
   2791                                                    long msg_prio,
   2792                                                    long abs_timeout);
   2793 void __sanitizer_syscall_pre_impl_mq_notify(long mqdes, long notification);
   2794 void __sanitizer_syscall_post_impl_mq_notify(long res, long mqdes,
   2795                                              long notification);
   2796 void __sanitizer_syscall_pre_impl_mq_getsetattr(long mqdes, long mqstat,
   2797                                                 long omqstat);
   2798 void __sanitizer_syscall_post_impl_mq_getsetattr(long res, long mqdes,
   2799                                                  long mqstat, long omqstat);
   2800 void __sanitizer_syscall_pre_impl_pciconfig_iobase(long which, long bus,
   2801                                                    long devfn);
   2802 void __sanitizer_syscall_post_impl_pciconfig_iobase(long res, long which,
   2803                                                     long bus, long devfn);
   2804 void __sanitizer_syscall_pre_impl_pciconfig_read(long bus, long dfn, long off,
   2805                                                  long len, long buf);
   2806 void __sanitizer_syscall_post_impl_pciconfig_read(long res, long bus, long dfn,
   2807                                                   long off, long len, long buf);
   2808 void __sanitizer_syscall_pre_impl_pciconfig_write(long bus, long dfn, long off,
   2809                                                   long len, long buf);
   2810 void __sanitizer_syscall_post_impl_pciconfig_write(long res, long bus, long dfn,
   2811                                                    long off, long len,
   2812                                                    long buf);
   2813 void __sanitizer_syscall_pre_impl_swapon(long specialfile, long swap_flags);
   2814 void __sanitizer_syscall_post_impl_swapon(long res, long specialfile,
   2815                                           long swap_flags);
   2816 void __sanitizer_syscall_pre_impl_swapoff(long specialfile);
   2817 void __sanitizer_syscall_post_impl_swapoff(long res, long specialfile);
   2818 void __sanitizer_syscall_pre_impl_sysctl(long args);
   2819 void __sanitizer_syscall_post_impl_sysctl(long res, long args);
   2820 void __sanitizer_syscall_pre_impl_sysinfo(long info);
   2821 void __sanitizer_syscall_post_impl_sysinfo(long res, long info);
   2822 void __sanitizer_syscall_pre_impl_sysfs(long option, long arg1, long arg2);
   2823 void __sanitizer_syscall_post_impl_sysfs(long res, long option, long arg1,
   2824                                          long arg2);
   2825 void __sanitizer_syscall_pre_impl_syslog(long type, long buf, long len);
   2826 void __sanitizer_syscall_post_impl_syslog(long res, long type, long buf,
   2827                                           long len);
   2828 void __sanitizer_syscall_pre_impl_uselib(long library);
   2829 void __sanitizer_syscall_post_impl_uselib(long res, long library);
   2830 void __sanitizer_syscall_pre_impl_ni_syscall();
   2831 void __sanitizer_syscall_post_impl_ni_syscall(long res);
   2832 void __sanitizer_syscall_pre_impl_ptrace(long request, long pid, long addr,
   2833                                          long data);
   2834 void __sanitizer_syscall_post_impl_ptrace(long res, long request, long pid,
   2835                                           long addr, long data);
   2836 void __sanitizer_syscall_pre_impl_add_key(long _type, long _description,
   2837                                           long _payload, long plen,
   2838                                           long destringid);
   2839 void __sanitizer_syscall_post_impl_add_key(long res, long _type,
   2840                                            long _description, long _payload,
   2841                                            long plen, long destringid);
   2842 void __sanitizer_syscall_pre_impl_request_key(long _type, long _description,
   2843                                               long _callout_info,
   2844                                               long destringid);
   2845 void __sanitizer_syscall_post_impl_request_key(long res, long _type,
   2846                                                long _description,
   2847                                                long _callout_info,
   2848                                                long destringid);
   2849 void __sanitizer_syscall_pre_impl_keyctl(long cmd, long arg2, long arg3,
   2850                                          long arg4, long arg5);
   2851 void __sanitizer_syscall_post_impl_keyctl(long res, long cmd, long arg2,
   2852                                           long arg3, long arg4, long arg5);
   2853 void __sanitizer_syscall_pre_impl_ioprio_set(long which, long who, long ioprio);
   2854 void __sanitizer_syscall_post_impl_ioprio_set(long res, long which, long who,
   2855                                               long ioprio);
   2856 void __sanitizer_syscall_pre_impl_ioprio_get(long which, long who);
   2857 void __sanitizer_syscall_post_impl_ioprio_get(long res, long which, long who);
   2858 void __sanitizer_syscall_pre_impl_set_mempolicy(long mode, long nmask,
   2859                                                 long maxnode);
   2860 void __sanitizer_syscall_post_impl_set_mempolicy(long res, long mode,
   2861                                                  long nmask, long maxnode);
   2862 void __sanitizer_syscall_pre_impl_migrate_pages(long pid, long maxnode,
   2863                                                 long from, long to);
   2864 void __sanitizer_syscall_post_impl_migrate_pages(long res, long pid,
   2865                                                  long maxnode, long from,
   2866                                                  long to);
   2867 void __sanitizer_syscall_pre_impl_move_pages(long pid, long nr_pages,
   2868                                              long pages, long nodes,
   2869                                              long status, long flags);
   2870 void __sanitizer_syscall_post_impl_move_pages(long res, long pid, long nr_pages,
   2871                                               long pages, long nodes,
   2872                                               long status, long flags);
   2873 void __sanitizer_syscall_pre_impl_mbind(long start, long len, long mode,
   2874                                         long nmask, long maxnode, long flags);
   2875 void __sanitizer_syscall_post_impl_mbind(long res, long start, long len,
   2876                                          long mode, long nmask, long maxnode,
   2877                                          long flags);
   2878 void __sanitizer_syscall_pre_impl_get_mempolicy(long policy, long nmask,
   2879                                                 long maxnode, long addr,
   2880                                                 long flags);
   2881 void __sanitizer_syscall_post_impl_get_mempolicy(long res, long policy,
   2882                                                  long nmask, long maxnode,
   2883                                                  long addr, long flags);
   2884 void __sanitizer_syscall_pre_impl_inotify_init();
   2885 void __sanitizer_syscall_post_impl_inotify_init(long res);
   2886 void __sanitizer_syscall_pre_impl_inotify_init1(long flags);
   2887 void __sanitizer_syscall_post_impl_inotify_init1(long res, long flags);
   2888 void __sanitizer_syscall_pre_impl_inotify_add_watch(long fd, long path,
   2889                                                     long mask);
   2890 void __sanitizer_syscall_post_impl_inotify_add_watch(long res, long fd,
   2891                                                      long path, long mask);
   2892 void __sanitizer_syscall_pre_impl_inotify_rm_watch(long fd, long wd);
   2893 void __sanitizer_syscall_post_impl_inotify_rm_watch(long res, long fd, long wd);
   2894 void __sanitizer_syscall_pre_impl_spu_run(long fd, long unpc, long ustatus);
   2895 void __sanitizer_syscall_post_impl_spu_run(long res, long fd, long unpc,
   2896                                            long ustatus);
   2897 void __sanitizer_syscall_pre_impl_spu_create(long name, long flags, long mode,
   2898                                              long fd);
   2899 void __sanitizer_syscall_post_impl_spu_create(long res, long name, long flags,
   2900                                               long mode, long fd);
   2901 void __sanitizer_syscall_pre_impl_mknodat(long dfd, long filename, long mode,
   2902                                           long dev);
   2903 void __sanitizer_syscall_post_impl_mknodat(long res, long dfd, long filename,
   2904                                            long mode, long dev);
   2905 void __sanitizer_syscall_pre_impl_mkdirat(long dfd, long pathname, long mode);
   2906 void __sanitizer_syscall_post_impl_mkdirat(long res, long dfd, long pathname,
   2907                                            long mode);
   2908 void __sanitizer_syscall_pre_impl_unlinkat(long dfd, long pathname, long flag);
   2909 void __sanitizer_syscall_post_impl_unlinkat(long res, long dfd, long pathname,
   2910                                             long flag);
   2911 void __sanitizer_syscall_pre_impl_symlinkat(long oldname, long newdfd,
   2912                                             long newname);
   2913 void __sanitizer_syscall_post_impl_symlinkat(long res, long oldname,
   2914                                              long newdfd, long newname);
   2915 void __sanitizer_syscall_pre_impl_linkat(long olddfd, long oldname, long newdfd,
   2916                                          long newname, long flags);
   2917 void __sanitizer_syscall_post_impl_linkat(long res, long olddfd, long oldname,
   2918                                           long newdfd, long newname,
   2919                                           long flags);
   2920 void __sanitizer_syscall_pre_impl_renameat(long olddfd, long oldname,
   2921                                            long newdfd, long newname);
   2922 void __sanitizer_syscall_post_impl_renameat(long res, long olddfd, long oldname,
   2923                                             long newdfd, long newname);
   2924 void __sanitizer_syscall_pre_impl_futimesat(long dfd, long filename,
   2925                                             long utimes);
   2926 void __sanitizer_syscall_post_impl_futimesat(long res, long dfd, long filename,
   2927                                              long utimes);
   2928 void __sanitizer_syscall_pre_impl_faccessat(long dfd, long filename, long mode);
   2929 void __sanitizer_syscall_post_impl_faccessat(long res, long dfd, long filename,
   2930                                              long mode);
   2931 void __sanitizer_syscall_pre_impl_fchmodat(long dfd, long filename, long mode);
   2932 void __sanitizer_syscall_post_impl_fchmodat(long res, long dfd, long filename,
   2933                                             long mode);
   2934 void __sanitizer_syscall_pre_impl_fchownat(long dfd, long filename, long user,
   2935                                            long group, long flag);
   2936 void __sanitizer_syscall_post_impl_fchownat(long res, long dfd, long filename,
   2937                                             long user, long group, long flag);
   2938 void __sanitizer_syscall_pre_impl_openat(long dfd, long filename, long flags,
   2939                                          long mode);
   2940 void __sanitizer_syscall_post_impl_openat(long res, long dfd, long filename,
   2941                                           long flags, long mode);
   2942 void __sanitizer_syscall_pre_impl_newfstatat(long dfd, long filename,
   2943                                              long statbuf, long flag);
   2944 void __sanitizer_syscall_post_impl_newfstatat(long res, long dfd, long filename,
   2945                                               long statbuf, long flag);
   2946 void __sanitizer_syscall_pre_impl_fstatat64(long dfd, long filename,
   2947                                             long statbuf, long flag);
   2948 void __sanitizer_syscall_post_impl_fstatat64(long res, long dfd, long filename,
   2949                                              long statbuf, long flag);
   2950 void __sanitizer_syscall_pre_impl_readlinkat(long dfd, long path, long buf,
   2951                                              long bufsiz);
   2952 void __sanitizer_syscall_post_impl_readlinkat(long res, long dfd, long path,
   2953                                               long buf, long bufsiz);
   2954 void __sanitizer_syscall_pre_impl_utimensat(long dfd, long filename,
   2955                                             long utimes, long flags);
   2956 void __sanitizer_syscall_post_impl_utimensat(long res, long dfd, long filename,
   2957                                              long utimes, long flags);
   2958 void __sanitizer_syscall_pre_impl_unshare(long unshare_flags);
   2959 void __sanitizer_syscall_post_impl_unshare(long res, long unshare_flags);
   2960 void __sanitizer_syscall_pre_impl_splice(long fd_in, long off_in, long fd_out,
   2961                                          long off_out, long len, long flags);
   2962 void __sanitizer_syscall_post_impl_splice(long res, long fd_in, long off_in,
   2963                                           long fd_out, long off_out, long len,
   2964                                           long flags);
   2965 void __sanitizer_syscall_pre_impl_vmsplice(long fd, long iov, long nr_segs,
   2966                                            long flags);
   2967 void __sanitizer_syscall_post_impl_vmsplice(long res, long fd, long iov,
   2968                                             long nr_segs, long flags);
   2969 void __sanitizer_syscall_pre_impl_tee(long fdin, long fdout, long len,
   2970                                       long flags);
   2971 void __sanitizer_syscall_post_impl_tee(long res, long fdin, long fdout,
   2972                                        long len, long flags);
   2973 void __sanitizer_syscall_pre_impl_get_robust_list(long pid, long head_ptr,
   2974                                                   long len_ptr);
   2975 void __sanitizer_syscall_post_impl_get_robust_list(long res, long pid,
   2976                                                    long head_ptr, long len_ptr);
   2977 void __sanitizer_syscall_pre_impl_set_robust_list(long head, long len);
   2978 void __sanitizer_syscall_post_impl_set_robust_list(long res, long head,
   2979                                                    long len);
   2980 void __sanitizer_syscall_pre_impl_getcpu(long cpu, long node, long cache);
   2981 void __sanitizer_syscall_post_impl_getcpu(long res, long cpu, long node,
   2982                                           long cache);
   2983 void __sanitizer_syscall_pre_impl_signalfd(long ufd, long user_mask,
   2984                                            long sizemask);
   2985 void __sanitizer_syscall_post_impl_signalfd(long res, long ufd, long user_mask,
   2986                                             long sizemask);
   2987 void __sanitizer_syscall_pre_impl_signalfd4(long ufd, long user_mask,
   2988                                             long sizemask, long flags);
   2989 void __sanitizer_syscall_post_impl_signalfd4(long res, long ufd, long user_mask,
   2990                                              long sizemask, long flags);
   2991 void __sanitizer_syscall_pre_impl_timerfd_create(long clockid, long flags);
   2992 void __sanitizer_syscall_post_impl_timerfd_create(long res, long clockid,
   2993                                                   long flags);
   2994 void __sanitizer_syscall_pre_impl_timerfd_settime(long ufd, long flags,
   2995                                                   long utmr, long otmr);
   2996 void __sanitizer_syscall_post_impl_timerfd_settime(long res, long ufd,
   2997                                                    long flags, long utmr,
   2998                                                    long otmr);
   2999 void __sanitizer_syscall_pre_impl_timerfd_gettime(long ufd, long otmr);
   3000 void __sanitizer_syscall_post_impl_timerfd_gettime(long res, long ufd,
   3001                                                    long otmr);
   3002 void __sanitizer_syscall_pre_impl_eventfd(long count);
   3003 void __sanitizer_syscall_post_impl_eventfd(long res, long count);
   3004 void __sanitizer_syscall_pre_impl_eventfd2(long count, long flags);
   3005 void __sanitizer_syscall_post_impl_eventfd2(long res, long count, long flags);
   3006 void __sanitizer_syscall_pre_impl_old_readdir(long arg0, long arg1, long arg2);
   3007 void __sanitizer_syscall_post_impl_old_readdir(long res, long arg0, long arg1,
   3008                                                long arg2);
   3009 void __sanitizer_syscall_pre_impl_pselect6(long arg0, long arg1, long arg2,
   3010                                            long arg3, long arg4, long arg5);
   3011 void __sanitizer_syscall_post_impl_pselect6(long res, long arg0, long arg1,
   3012                                             long arg2, long arg3, long arg4,
   3013                                             long arg5);
   3014 void __sanitizer_syscall_pre_impl_ppoll(long arg0, long arg1, long arg2,
   3015                                         long arg3, long arg4);
   3016 void __sanitizer_syscall_post_impl_ppoll(long res, long arg0, long arg1,
   3017                                          long arg2, long arg3, long arg4);
   3018 void __sanitizer_syscall_pre_impl_fanotify_init(long flags, long event_f_flags);
   3019 void __sanitizer_syscall_post_impl_fanotify_init(long res, long flags,
   3020                                                  long event_f_flags);
   3021 void __sanitizer_syscall_pre_impl_fanotify_mark(long fanotify_fd, long flags,
   3022                                                 long mask, long fd,
   3023                                                 long pathname);
   3024 void __sanitizer_syscall_post_impl_fanotify_mark(long res, long fanotify_fd,
   3025                                                  long flags, long mask, long fd,
   3026                                                  long pathname);
   3027 void __sanitizer_syscall_pre_impl_syncfs(long fd);
   3028 void __sanitizer_syscall_post_impl_syncfs(long res, long fd);
   3029 void __sanitizer_syscall_pre_impl_perf_event_open(long attr_uptr, long pid,
   3030                                                   long cpu, long group_fd,
   3031                                                   long flags);
   3032 void __sanitizer_syscall_post_impl_perf_event_open(long res, long attr_uptr,
   3033                                                    long pid, long cpu,
   3034                                                    long group_fd, long flags);
   3035 void __sanitizer_syscall_pre_impl_mmap_pgoff(long addr, long len, long prot,
   3036                                              long flags, long fd, long pgoff);
   3037 void __sanitizer_syscall_post_impl_mmap_pgoff(long res, long addr, long len,
   3038                                               long prot, long flags, long fd,
   3039                                               long pgoff);
   3040 void __sanitizer_syscall_pre_impl_old_mmap(long arg);
   3041 void __sanitizer_syscall_post_impl_old_mmap(long res, long arg);
   3042 void __sanitizer_syscall_pre_impl_name_to_handle_at(long dfd, long name,
   3043                                                     long handle, long mnt_id,
   3044                                                     long flag);
   3045 void __sanitizer_syscall_post_impl_name_to_handle_at(long res, long dfd,
   3046                                                      long name, long handle,
   3047                                                      long mnt_id, long flag);
   3048 void __sanitizer_syscall_pre_impl_open_by_handle_at(long mountdirfd,
   3049                                                     long handle, long flags);
   3050 void __sanitizer_syscall_post_impl_open_by_handle_at(long res, long mountdirfd,
   3051                                                      long handle, long flags);
   3052 void __sanitizer_syscall_pre_impl_setns(long fd, long nstype);
   3053 void __sanitizer_syscall_post_impl_setns(long res, long fd, long nstype);
   3054 void __sanitizer_syscall_pre_impl_process_vm_readv(long pid, long lvec,
   3055                                                    long liovcnt, long rvec,
   3056                                                    long riovcnt, long flags);
   3057 void __sanitizer_syscall_post_impl_process_vm_readv(long res, long pid,
   3058                                                     long lvec, long liovcnt,
   3059                                                     long rvec, long riovcnt,
   3060                                                     long flags);
   3061 void __sanitizer_syscall_pre_impl_process_vm_writev(long pid, long lvec,
   3062                                                     long liovcnt, long rvec,
   3063                                                     long riovcnt, long flags);
   3064 void __sanitizer_syscall_post_impl_process_vm_writev(long res, long pid,
   3065                                                      long lvec, long liovcnt,
   3066                                                      long rvec, long riovcnt,
   3067                                                      long flags);
   3068 void __sanitizer_syscall_pre_impl_fork();
   3069 void __sanitizer_syscall_post_impl_fork(long res);
   3070 void __sanitizer_syscall_pre_impl_vfork();
   3071 void __sanitizer_syscall_post_impl_vfork(long res);
   3072 void __sanitizer_syscall_pre_impl_sigaction(long signum, long act, long oldact);
   3073 void __sanitizer_syscall_post_impl_sigaction(long res, long signum, long act,
   3074                                              long oldact);
   3075 void __sanitizer_syscall_pre_impl_rt_sigaction(long signum, long act,
   3076                                                long oldact, long sz);
   3077 void __sanitizer_syscall_post_impl_rt_sigaction(long res, long signum, long act,
   3078                                                 long oldact, long sz);
   3079 #ifdef __cplusplus
   3080 }  // extern "C"
   3081 #endif
   3082 
   3083 #endif  // SANITIZER_LINUX_SYSCALL_HOOKS_H
   3084