X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fmalloc%2Flite_malloc.c;h=050d84f648bcc690f97d704ce7232089b9a256f0;hb=c00cdefa1da17f60b3179704528582ef320e61b8;hp=008549d6d03c82f827411400f7e2733d016917a6;hpb=e3bc22f1eff87b8f029a6ab31f1a269d69e4b053;p=musl

diff --git a/src/malloc/lite_malloc.c b/src/malloc/lite_malloc.c
index 008549d6..050d84f6 100644
--- a/src/malloc/lite_malloc.c
+++ b/src/malloc/lite_malloc.c
@@ -2,16 +2,15 @@
 #include <stdint.h>
 #include <limits.h>
 #include <errno.h>
-#include "libc.h"
+#include "lock.h"
+#include "malloc_impl.h"
 
 #define ALIGN 16
 
-void *__expand_heap(size_t *);
-
-void *__simple_malloc(size_t n)
+static void *__simple_malloc(size_t n)
 {
 	static char *cur, *end;
-	static volatile int lock[2];
+	static volatile int lock[1];
 	size_t align=1, pad;
 	void *p;
 
@@ -47,3 +46,14 @@ void *__simple_malloc(size_t n)
 }
 
 weak_alias(__simple_malloc, malloc);
+
+static void *__simple_calloc(size_t m, size_t n)
+{
+	if (n && m > (size_t)-1/n) {
+		errno = ENOMEM;
+		return 0;
+	}
+	return __simple_malloc(n * m);
+}
+
+weak_alias(__simple_calloc, calloc);