diff options
Diffstat (limited to 'src/thread/synccall.c')
| -rw-r--r-- | src/thread/synccall.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/src/thread/synccall.c b/src/thread/synccall.c index fd377cb3..2b7eac25 100644 --- a/src/thread/synccall.c +++ b/src/thread/synccall.c @@ -9,7 +9,6 @@ static struct chain { static void (*callback)(void *), *context; static int chainlen; static sem_t chainlock, chaindone; -static pthread_rwlock_t lock = PTHREAD_RWLOCK_INITIALIZER; static void handler(int sig, siginfo_t *si, void *ctx) { @@ -59,7 +58,7 @@ void __synccall(void (*func)(void *), void *ctx) return; } - pthread_rwlock_wrlock(&lock); + __inhibit_ptc(); __syscall(SYS_rt_sigprocmask, SIG_BLOCK, SIGALL_SET, &oldmask, __SYSCALL_SSLEN); @@ -97,15 +96,5 @@ void __synccall(void (*func)(void *), void *ctx) __syscall(SYS_rt_sigprocmask, SIG_SETMASK, &oldmask, 0, __SYSCALL_SSLEN); - pthread_rwlock_unlock(&lock); -} - -void __synccall_lock() -{ - pthread_rwlock_rdlock(&lock); -} - -void __synccall_unlock() -{ - pthread_rwlock_unlock(&lock); + __release_ptc(); } |