X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fmalloc%2Fcalloc.c;h=436c0b034869a409cdc24d63adbd9be04ac5ff7e;hb=769f53598e781ffc89191520f3f8a93cb58db91f;hp=c3dfb4732e17215e6e1fd12dd8135424907afaac;hpb=571744447c23f91feb6439948f3a619aca850dfb;p=musl

diff --git a/src/malloc/calloc.c b/src/malloc/calloc.c
index c3dfb473..436c0b03 100644
--- a/src/malloc/calloc.c
+++ b/src/malloc/calloc.c
@@ -1,22 +1,13 @@
 #include <stdlib.h>
 #include <errno.h>
 
+void *__malloc0(size_t);
+
 void *calloc(size_t m, size_t n)
 {
-	void *p;
-	size_t *z;
 	if (n && m > (size_t)-1/n) {
 		errno = ENOMEM;
 		return 0;
 	}
-	n *= m;
-	p = malloc(n);
-	if (!p) return 0;
-	/* Only do this for non-mmapped chunks */
-	if (((size_t *)p)[-1] & 7) {
-		/* Only write words that are not already zero */
-		m = (n + sizeof *z - 1)/sizeof *z;
-		for (z=p; m; m--, z++) if (*z) *z=0;
-	}
-	return p;
+	return __malloc0(n * m);
 }