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-rw-r--r--src/malloc/oldmalloc/malloc.c36
1 files changed, 0 insertions, 36 deletions
diff --git a/src/malloc/oldmalloc/malloc.c b/src/malloc/oldmalloc/malloc.c
index df3ea1be..afa75722 100644
--- a/src/malloc/oldmalloc/malloc.c
+++ b/src/malloc/oldmalloc/malloc.c
@@ -341,42 +341,6 @@ void *malloc(size_t n)
 	return CHUNK_TO_MEM(c);
 }
 
-static size_t mal0_clear(char *p, size_t pagesz, size_t n)
-{
-#ifdef __GNUC__
-	typedef uint64_t __attribute__((__may_alias__)) T;
-#else
-	typedef unsigned char T;
-#endif
-	char *pp = p + n;
-	size_t i = (uintptr_t)pp & (pagesz - 1);
-	for (;;) {
-		pp = memset(pp - i, 0, i);
-		if (pp - p < pagesz) return pp - p;
-		for (i = pagesz; i; i -= 2*sizeof(T), pp -= 2*sizeof(T))
-		        if (((T *)pp)[-1] | ((T *)pp)[-2])
-				break;
-	}
-}
-
-void *calloc(size_t m, size_t n)
-{
-	if (n && m > (size_t)-1/n) {
-		errno = ENOMEM;
-		return 0;
-	}
-	n *= m;
-	void *p = malloc(n);
-	if (!p) return p;
-	if (!__malloc_replaced) {
-		if (IS_MMAPPED(MEM_TO_CHUNK(p)))
-			return p;
-		if (n >= PAGE_SIZE)
-			n = mal0_clear(p, PAGE_SIZE, n);
-	}
-	return memset(p, 0, n);
-}
-
 void *realloc(void *p, size_t n)
 {
 	struct chunk *self, *next;