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implement mq_notify
[musl]
/
src
/
signal
/
sigaction.c
diff --git
a/src/signal/sigaction.c
b/src/signal/sigaction.c
index
3d374e1
..
18956c6
100644
(file)
--- a/
src/signal/sigaction.c
+++ b/
src/signal/sigaction.c
@@
-35,7
+35,7
@@
int __libc_sigaction(int sig, const struct sigaction *sa, struct sigaction *old)
int __sigaction(int sig, const struct sigaction *sa, struct sigaction *old)
{
- if (sig
== SIGCANCEL || sig == SIGSYSCALL
) {
+ if (sig
-32U < 3
) {
errno = EINVAL;
return -1;
}