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 78f9600..f9204c4 100644 (file)
--- a/src/signal/sigandset.c
+++ b/src/signal/sigandset.c
@@ -1,15 +1,10 @@
 #define _GNU_SOURCE
 #include <signal.h>
 #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)
 {
 
 #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;
        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 eb5feab..5460224 100644 (file)
--- a/src/signal/sigorset.c
+++ b/src/signal/sigorset.c
@@ -1,15 +1,10 @@
 #define _GNU_SOURCE
 #include <signal.h>
 #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)
 {
 
 #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;
        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;