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Diffstat (limited to 'libc/signal/sigintr.c')
-rw-r--r--libc/signal/sigintr.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/libc/signal/sigintr.c b/libc/signal/sigintr.c
index 351c82b75..23f87e199 100644
--- a/libc/signal/sigintr.c
+++ b/libc/signal/sigintr.c
@@ -34,7 +34,7 @@ int siginterrupt (int sig, int interrupt)
#ifdef SA_RESTART
struct sigaction action;
- if (sigaction (sig, (struct sigaction *) NULL, &action) < 0)
+ if (sigaction (sig, NULL, &action) < 0)
return -1;
if (interrupt)
@@ -48,10 +48,7 @@ int siginterrupt (int sig, int interrupt)
action.sa_flags |= SA_RESTART;
}
- if (sigaction (sig, &action, (struct sigaction *) NULL) < 0)
- return -1;
-
- return 0;
+ return sigaction (sig, &action, NULL);
#else
__set_errno (ENOSYS);
return -1;