From: rofl0r <retnyg@gmx.net>
Date: Thu, 6 Dec 2012 21:14:37 +0000 (+0100)
Subject: sigandset/sigorset: do not check for NULL pointers.
X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=commitdiff_plain;h=30d2c1f5bf68183e6361c5dfa812c6e42a8ec78c

sigandset/sigorset: do not check for NULL pointers.

that way it's consistent with existing sig* functions, and saves
some code size.
---

diff --git a/src/signal/sigandset.c b/src/signal/sigandset.c
index 78f9600d..f9204c49 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 (_NSIG/8)
 
 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;
diff --git a/src/signal/sigorset.c b/src/signal/sigorset.c
index eb5feab4..5460224b 100644
--- a/src/signal/sigorset.c
+++ b/src/signal/sigorset.c
@@ -1,15 +1,10 @@
 #define _GNU_SOURCE
 #include <signal.h>
-#include <errno.h>
 
 #define SST_SIZE (_NSIG/8)
 
 int sigorset(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;