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Diffstat (limited to 'src/thread/synccall.c')
-rw-r--r--src/thread/synccall.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/src/thread/synccall.c b/src/thread/synccall.c
index 90ad1e25..4127a413 100644
--- a/src/thread/synccall.c
+++ b/src/thread/synccall.c
@@ -43,7 +43,7 @@ void __synccall(void (*func)(void *), void *ctx)
pthread_t self;
struct sigaction sa;
struct chain *next;
- uint64_t oldmask;
+ sigset_t oldmask;
if (!libc.threads_minus_1) {
func(ctx);
@@ -52,8 +52,7 @@ void __synccall(void (*func)(void *), void *ctx)
__inhibit_ptc();
- __syscall(SYS_rt_sigprocmask, SIG_BLOCK, SIGALL_SET,
- &oldmask, _NSIG/8);
+ __block_all_sigs(&oldmask);
sem_init(&chaindone, 0, 0);
sem_init(&chainlock, 0, 1);
@@ -86,8 +85,7 @@ void __synccall(void (*func)(void *), void *ctx)
sem_post(&cur->sem);
}
- __syscall(SYS_rt_sigprocmask, SIG_SETMASK,
- &oldmask, 0, _NSIG/8);
+ __restore_sigs(&oldmask);
__release_ptc();
}