X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fsignal%2Fsigandset.c;h=e0c6f4867f9037eea8fd3f108acbddb290dd49e5;hb=c5faf1bf09c01641e74844c4bfb0f129bc3974a1;hp=f62c7fec1ae28bdb7548877e6d527f7f5533cc4f;hpb=a1990e1e833624b26b0ca55aa7fce56bb594f814;p=musl

diff --git a/src/signal/sigandset.c b/src/signal/sigandset.c
index f62c7fec..e0c6f486 100644
--- a/src/signal/sigandset.c
+++ b/src/signal/sigandset.c
@@ -1,15 +1,10 @@
 #define _GNU_SOURCE
 #include <signal.h>
-#include <errno.h>
 
-#define SST_SIZE (sizeof(sigset_t) / sizeof(long))
+#define SST_SIZE (_NSIG/8/sizeof(long))
 
 int sigandset(sigset_t *dest, sigset_t *left, sigset_t *right)
 {
-	if(!dest || !left || !right) {
-		errno = EINVAL;
-		return -1;
-	}
 	unsigned long i = 0, *d = (void*) dest, *l = (void*) left, *r = (void*) right;
 	for(; i < SST_SIZE; i++) d[i] = l[i] & r[i];
 	return 0;