1 /* 2 * Copyright (c) 2018 Cyril Hrubis <chrubis (at) suse.cz> 3 */ 4 5 #ifndef SAFE_RT_SIGNAL_H__ 6 #define SAFE_RT_SIGNAL_H__ 7 8 #include <signal.h> 9 #include "lapi/rt_sigaction.h" 10 11 static inline int safe_rt_sigaction(const char *file, const int lineno, 12 int signum, const struct sigaction *act, 13 struct sigaction *oact, size_t sigsetsize) 14 { 15 int ret; 16 17 ret = ltp_rt_sigaction(signum, act, oact, sigsetsize); 18 if (ret < 0) { 19 tst_brk(TBROK | TERRNO, 20 "%s:%d: ltp_rt_sigaction(%i, %p, %p, %zu) failed", 21 file, lineno, signum, act, oact, sigsetsize); 22 } 23 24 return ret; 25 } 26 27 #define SAFE_RT_SIGACTION(signum, act, oldact, sigsetsize) \ 28 safe_rt_sigaction(__FILE__, __LINE__, signum, act, oldact, sigsetsize) 29 30 31 static inline int safe_rt_sigprocmask(const char *file, const int lineno, 32 int how, const sigset_t *set, 33 sigset_t *oldset, size_t sigsetsize) 34 { 35 int ret; 36 37 ret = tst_syscall(__NR_rt_sigprocmask, how, set, oldset, sigsetsize); 38 if (ret < 0) { 39 tst_brk(TBROK | TERRNO, 40 "%s:%d: rt_sigprocmask(%i, %p, %p, %zu) failed", 41 file, lineno, how, set, oldset, sigsetsize); 42 } 43 44 return ret; 45 } 46 47 #define SAFE_RT_SIGPROCMASK(how, set, oldset, sigsetsize) \ 48 safe_rt_sigprocmask(__FILE__, __LINE__, how, set, oldset, sigsetsize) 49 50 #endif /* SAFE_RT_SIGNAL_H__ */ 51
