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[Qemu-devel] [PATCH 2 of 5] [UPDATE] implementing qemu_reallocz
From: |
Stefano Stabellini |
Subject: |
[Qemu-devel] [PATCH 2 of 5] [UPDATE] implementing qemu_reallocz |
Date: |
Fri, 21 Nov 2008 17:07:31 +0000 |
User-agent: |
Thunderbird 2.0.0.14 (X11/20080505) |
Adding a qemu_reallocz implementation.
Signed-off-by: Stefano Stabellini <address@hidden>
---
diff -r aceb9c1e17b1 qemu-common.h
--- a/qemu-common.h Fri Nov 21 12:41:26 2008 +0000
+++ b/qemu-common.h Fri Nov 21 14:36:45 2008 +0000
@@ -96,6 +96,7 @@
void *qemu_malloc(size_t size);
void *qemu_realloc(void *ptr, size_t size);
+void *qemu_reallocz(void *ptr, size_t size);
void *qemu_mallocz(size_t size);
void qemu_free(void *ptr);
char *qemu_strdup(const char *str);
diff -r aceb9c1e17b1 qemu-malloc.c
--- a/qemu-malloc.c Fri Nov 21 12:41:26 2008 +0000
+++ b/qemu-malloc.c Fri Nov 21 14:36:45 2008 +0000
@@ -53,6 +53,16 @@
return ptr;
}
+void *qemu_reallocz(void *ptr, size_t size)
+{
+ void *res;
+ res = realloc(ptr, size);
+ if (!res)
+ return NULL;
+ memset(res, 0, size);
+ return res;
+}
+
char *qemu_strdup(const char *str)
{
char *ptr;
- [Qemu-devel] [PATCH 2 of 5] [UPDATE] implementing qemu_reallocz,
Stefano Stabellini <=