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-rw-r--r--tools/perf/util/wrapper.c40
1 files changed, 0 insertions, 40 deletions
diff --git a/tools/perf/util/wrapper.c b/tools/perf/util/wrapper.c
index c4ced7c1251d..73e900edb5a2 100644
--- a/tools/perf/util/wrapper.c
+++ b/tools/perf/util/wrapper.c
@@ -23,46 +23,6 @@ char *xstrdup(const char *str)
return ret;
}
-void *xmalloc(size_t size)
-{
- void *ret = malloc(size);
- if (!ret && !size)
- ret = malloc(1);
- if (!ret) {
- release_pack_memory(size, -1);
- ret = malloc(size);
- if (!ret && !size)
- ret = malloc(1);
- if (!ret)
- die("Out of memory, malloc failed");
- }
-#ifdef XMALLOC_POISON
- memset(ret, 0xA5, size);
-#endif
- return ret;
-}
-
-/*
- * xmemdupz() allocates (len + 1) bytes of memory, duplicates "len" bytes of
- * "data" to the allocated memory, zero terminates the allocated memory,
- * and returns a pointer to the allocated memory. If the allocation fails,
- * the program dies.
- */
-static void *xmemdupz(const void *data, size_t len)
-{
- char *p = xmalloc(len + 1);
- memcpy(p, data, len);
- p[len] = '\0';
- return p;
-}
-
-char *xstrndup(const char *str, size_t len)
-{
- char *p = memchr(str, '\0', len);
-
- return xmemdupz(str, p ? (size_t)(p - str) : len);
-}
-
void *xrealloc(void *ptr, size_t size)
{
void *ret = realloc(ptr, size);