Lines Matching defs:how
117 * @param[in] how, the value of the mask operation .
121 static int sigchain_sigmask(int how, const sigset_t *restrict set, sigset_t *restrict old)
124 if (set && (unsigned)how - SIG_BLOCK > 2U) return EINVAL;
125 ret = -__syscall(SYS_rt_sigprocmask, how, set, old, _NSIG/8);
487 * @param[in] how, the value of the mask operation .
491 void intercept_pthread_sigmask(int how, sigset_t *restrict set)
493 SIGCHAIN_PRINT_DEBUG("%{public}s how: %{public}d", __func__, how);
502 if (how == SIG_BLOCK || how == SIG_SETMASK) {