X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fthread%2Fsynccall.c;h=fd377cb360b0bdd9b8f14fc0306148c436ee28e3;hb=53de960d6f12480a041b7b8cbf65cd1d3f3f9b23;hp=91ac5eb77322da7393f778da29d35fb3c2def15d;hpb=7dd60b80f965af451f952b9f45bd9b6aec0fae74;p=musl

diff --git a/src/thread/synccall.c b/src/thread/synccall.c
index 91ac5eb7..fd377cb3 100644
--- a/src/thread/synccall.c
+++ b/src/thread/synccall.c
@@ -4,7 +4,7 @@
 static struct chain {
 	struct chain *next;
 	sem_t sem, sem2;
-} *head;
+} *head, *cur;
 
 static void (*callback)(void *), *context;
 static int chainlen;
@@ -51,7 +51,7 @@ void __synccall(void (*func)(void *), void *ctx)
 {
 	pthread_t self;
 	struct sigaction sa;
-	struct chain *cur, *next;
+	struct chain *next;
 	uint64_t oldmask;
 
 	if (!libc.threads_minus_1) {
@@ -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);
 }