fix (hopefully) all hard-coded 8's for kernel sigset_t size

[musl] / src / thread / synccall.c

diff --git a/src/thread/synccall.c b/src/thread/synccall.c
index 1520b3b..fd377cb 100644 (file)
--- a/src/thread/synccall.c
+++ b/src/thread/synccall.c
@@ -61,7 +61,8 @@ void __synccall(void (*func)(void *), void *ctx)
 
        pthread_rwlock_wrlock(&lock);
 
-       __syscall(SYS_rt_sigprocmask, SIG_BLOCK, (uint64_t[]){-1}, &oldmask, 8);
+       __syscall(SYS_rt_sigprocmask, SIG_BLOCK, SIGALL_SET,
+               &oldmask, __SYSCALL_SSLEN);
 
        sem_init(&chaindone, 0, 0);
        sem_init(&chainlock, 0, 1);
@@ -93,7 +94,8 @@ void __synccall(void (*func)(void *), void *ctx)
        sa.sa_handler = SIG_IGN;
        __libc_sigaction(SIGSYNCCALL, &sa, 0);
 
-       __syscall(SYS_rt_sigprocmask, SIG_SETMASK, &oldmask, 0, 8);
+       __syscall(SYS_rt_sigprocmask, SIG_SETMASK,
+               &oldmask, 0, __SYSCALL_SSLEN);
 
        pthread_rwlock_unlock(&lock);
 }