diff options
Diffstat (limited to 'src/thread')
| -rw-r--r-- | src/thread/pthread_create.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/src/thread/pthread_create.c b/src/thread/pthread_create.c index 6e49acdc..6c841be7 100644 --- a/src/thread/pthread_create.c +++ b/src/thread/pthread_create.c @@ -35,7 +35,7 @@ _Noreturn void pthread_exit(void *result) * This is important to ensure that dynamically allocated TLS * is not under-allocated/over-committed, and possibly for other * reasons as well. */ - __syscall(SYS_rt_sigprocmask, SIG_BLOCK, SIGALL_SET, &set, _NSIG/8); + __block_all_sigs(&set); /* Wait to unlock the kill lock, which governs functions like * pthread_kill which target a thread id, until signals have @@ -51,7 +51,7 @@ _Noreturn void pthread_exit(void *result) * stdio cleanup code a consistent state. */ if (a_fetch_add(&libc.threads_minus_1, -1)==0) { libc.threads_minus_1 = 0; - __syscall(SYS_rt_sigprocmask, SIG_SETMASK, &set, 0, _NSIG/8); + __restore_sigs(&set); exit(0); } @@ -94,8 +94,7 @@ static int start(void *p) self->detached = 2; pthread_exit(0); } - __syscall(SYS_rt_sigprocmask, SIG_SETMASK, - self->sigmask, 0, _NSIG/8); + __restore_sigs(self->sigmask); } if (self->unblock_cancel) __syscall(SYS_rt_sigprocmask, SIG_UNBLOCK, @@ -202,8 +201,7 @@ int pthread_create(pthread_t *restrict res, const pthread_attr_t *restrict attrp } if (attr._a_sched) { do_sched = new->startlock[0] = 1; - __syscall(SYS_rt_sigprocmask, SIG_BLOCK, - SIGALL_SET, new->sigmask, _NSIG/8); + __block_app_sigs(new->sigmask); } new->unblock_cancel = self->cancel; new->canary = self->canary; @@ -214,8 +212,7 @@ int pthread_create(pthread_t *restrict res, const pthread_attr_t *restrict attrp __release_ptc(); if (do_sched) { - __syscall(SYS_rt_sigprocmask, SIG_SETMASK, - new->sigmask, 0, _NSIG/8); + __restore_sigs(new->sigmask); } if (ret < 0) { |