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      1 // created by cgo -cdefs and then converted to Go
      2 // cgo -cdefs defs_freebsd.go
      3 
      4 package runtime
      5 
      6 import "unsafe"
      7 
      8 const (
      9 	_EINTR  = 0x4
     10 	_EFAULT = 0xe
     11 
     12 	_PROT_NONE  = 0x0
     13 	_PROT_READ  = 0x1
     14 	_PROT_WRITE = 0x2
     15 	_PROT_EXEC  = 0x4
     16 
     17 	_MAP_ANON    = 0x1000
     18 	_MAP_PRIVATE = 0x2
     19 	_MAP_FIXED   = 0x10
     20 
     21 	_MADV_FREE = 0x5
     22 
     23 	_SA_SIGINFO = 0x40
     24 	_SA_RESTART = 0x2
     25 	_SA_ONSTACK = 0x1
     26 
     27 	_UMTX_OP_WAIT_UINT         = 0xb
     28 	_UMTX_OP_WAIT_UINT_PRIVATE = 0xf
     29 	_UMTX_OP_WAKE              = 0x3
     30 	_UMTX_OP_WAKE_PRIVATE      = 0x10
     31 
     32 	_SIGHUP    = 0x1
     33 	_SIGINT    = 0x2
     34 	_SIGQUIT   = 0x3
     35 	_SIGILL    = 0x4
     36 	_SIGTRAP   = 0x5
     37 	_SIGABRT   = 0x6
     38 	_SIGEMT    = 0x7
     39 	_SIGFPE    = 0x8
     40 	_SIGKILL   = 0x9
     41 	_SIGBUS    = 0xa
     42 	_SIGSEGV   = 0xb
     43 	_SIGSYS    = 0xc
     44 	_SIGPIPE   = 0xd
     45 	_SIGALRM   = 0xe
     46 	_SIGTERM   = 0xf
     47 	_SIGURG    = 0x10
     48 	_SIGSTOP   = 0x11
     49 	_SIGTSTP   = 0x12
     50 	_SIGCONT   = 0x13
     51 	_SIGCHLD   = 0x14
     52 	_SIGTTIN   = 0x15
     53 	_SIGTTOU   = 0x16
     54 	_SIGIO     = 0x17
     55 	_SIGXCPU   = 0x18
     56 	_SIGXFSZ   = 0x19
     57 	_SIGVTALRM = 0x1a
     58 	_SIGPROF   = 0x1b
     59 	_SIGWINCH  = 0x1c
     60 	_SIGINFO   = 0x1d
     61 	_SIGUSR1   = 0x1e
     62 	_SIGUSR2   = 0x1f
     63 
     64 	_FPE_INTDIV = 0x2
     65 	_FPE_INTOVF = 0x1
     66 	_FPE_FLTDIV = 0x3
     67 	_FPE_FLTOVF = 0x4
     68 	_FPE_FLTUND = 0x5
     69 	_FPE_FLTRES = 0x6
     70 	_FPE_FLTINV = 0x7
     71 	_FPE_FLTSUB = 0x8
     72 
     73 	_BUS_ADRALN = 0x1
     74 	_BUS_ADRERR = 0x2
     75 	_BUS_OBJERR = 0x3
     76 
     77 	_SEGV_MAPERR = 0x1
     78 	_SEGV_ACCERR = 0x2
     79 
     80 	_ITIMER_REAL    = 0x0
     81 	_ITIMER_VIRTUAL = 0x1
     82 	_ITIMER_PROF    = 0x2
     83 
     84 	_EV_ADD       = 0x1
     85 	_EV_DELETE    = 0x2
     86 	_EV_CLEAR     = 0x20
     87 	_EV_RECEIPT   = 0x40
     88 	_EV_ERROR     = 0x4000
     89 	_EVFILT_READ  = -0x1
     90 	_EVFILT_WRITE = -0x2
     91 )
     92 
     93 type rtprio struct {
     94 	_type uint16
     95 	prio  uint16
     96 }
     97 
     98 type thrparam struct {
     99 	start_func uintptr
    100 	arg        unsafe.Pointer
    101 	stack_base uintptr
    102 	stack_size uintptr
    103 	tls_base   unsafe.Pointer
    104 	tls_size   uintptr
    105 	child_tid  unsafe.Pointer // *int64
    106 	parent_tid *int64
    107 	flags      int32
    108 	pad_cgo_0  [4]byte
    109 	rtp        *rtprio
    110 	spare      [3]uintptr
    111 }
    112 
    113 type sigaltstackt struct {
    114 	ss_sp     *int8
    115 	ss_size   uint64
    116 	ss_flags  int32
    117 	pad_cgo_0 [4]byte
    118 }
    119 
    120 type sigset struct {
    121 	__bits [4]uint32
    122 }
    123 
    124 type stackt struct {
    125 	ss_sp     uintptr
    126 	ss_size   uintptr
    127 	ss_flags  int32
    128 	pad_cgo_0 [4]byte
    129 }
    130 
    131 type siginfo struct {
    132 	si_signo  int32
    133 	si_errno  int32
    134 	si_code   int32
    135 	si_pid    int32
    136 	si_uid    uint32
    137 	si_status int32
    138 	si_addr   uint64
    139 	si_value  [8]byte
    140 	_reason   [40]byte
    141 }
    142 
    143 type mcontext struct {
    144 	mc_onstack       uint64
    145 	mc_rdi           uint64
    146 	mc_rsi           uint64
    147 	mc_rdx           uint64
    148 	mc_rcx           uint64
    149 	mc_r8            uint64
    150 	mc_r9            uint64
    151 	mc_rax           uint64
    152 	mc_rbx           uint64
    153 	mc_rbp           uint64
    154 	mc_r10           uint64
    155 	mc_r11           uint64
    156 	mc_r12           uint64
    157 	mc_r13           uint64
    158 	mc_r14           uint64
    159 	mc_r15           uint64
    160 	mc_trapno        uint32
    161 	mc_fs            uint16
    162 	mc_gs            uint16
    163 	mc_addr          uint64
    164 	mc_flags         uint32
    165 	mc_es            uint16
    166 	mc_ds            uint16
    167 	mc_err           uint64
    168 	mc_rip           uint64
    169 	mc_cs            uint64
    170 	mc_rflags        uint64
    171 	mc_rsp           uint64
    172 	mc_ss            uint64
    173 	mc_len           uint64
    174 	mc_fpformat      uint64
    175 	mc_ownedfp       uint64
    176 	mc_fpstate       [64]uint64
    177 	mc_fsbase        uint64
    178 	mc_gsbase        uint64
    179 	mc_xfpustate     uint64
    180 	mc_xfpustate_len uint64
    181 	mc_spare         [4]uint64
    182 }
    183 
    184 type ucontext struct {
    185 	uc_sigmask  sigset
    186 	uc_mcontext mcontext
    187 	uc_link     *ucontext
    188 	uc_stack    stackt
    189 	uc_flags    int32
    190 	__spare__   [4]int32
    191 	pad_cgo_0   [12]byte
    192 }
    193 
    194 type timespec struct {
    195 	tv_sec  int64
    196 	tv_nsec int64
    197 }
    198 
    199 func (ts *timespec) set_sec(x int64) {
    200 	ts.tv_sec = x
    201 }
    202 
    203 type timeval struct {
    204 	tv_sec  int64
    205 	tv_usec int64
    206 }
    207 
    208 func (tv *timeval) set_usec(x int32) {
    209 	tv.tv_usec = int64(x)
    210 }
    211 
    212 type itimerval struct {
    213 	it_interval timeval
    214 	it_value    timeval
    215 }
    216 
    217 type keventt struct {
    218 	ident  uint64
    219 	filter int16
    220 	flags  uint16
    221 	fflags uint32
    222 	data   int64
    223 	udata  *byte
    224 }
    225