kernel: replace await with wait2, roughly compatible with POSIX

dash works now :^)))

1 files changed, 1 insertions, 2 deletions

diff --git a/src/user/lib/signal.c b/src/user/lib/signal.c
index d8b673d..41340e7 100644
--- a/src/user/lib/signal.c
+++ b/src/user/lib/signal.c
@@ -76,8 +76,7 @@ int sigfillset(sigset_t *set) {
 }
 
 int sigprocmask(int how, const sigset_t *set, const sigset_t *oldset) {
-	(void)how; (void)set; (void)oldset;
-	__libc_panic("unimplemented");
+	return 0;
 }
 
 int sigsuspend(const sigset_t *mask) {