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-rw-r--r--src/temp/mkdtemp.c5
-rw-r--r--src/temp/mkstemp.c5
-rw-r--r--src/temp/mktemp.c4
3 files changed, 9 insertions, 5 deletions
diff --git a/src/temp/mkdtemp.c b/src/temp/mkdtemp.c
index cb030ee4..162d98b0 100644
--- a/src/temp/mkdtemp.c
+++ b/src/temp/mkdtemp.c
@@ -1,4 +1,3 @@
-#define _GNU_SOURCE
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
@@ -9,10 +8,12 @@
#include <sys/stat.h>
#include "libc.h"
+char *__mktemp(char *);
+
char *mkdtemp(char *template)
{
for (;;) {
- if (!mktemp(template)) return 0;
+ if (!__mktemp(template)) return 0;
if (!mkdir(template, 0700)) return template;
if (errno != EEXIST) return 0;
/* this is safe because mktemp verified
diff --git a/src/temp/mkstemp.c b/src/temp/mkstemp.c
index 32c6be57..5e8bb934 100644
--- a/src/temp/mkstemp.c
+++ b/src/temp/mkstemp.c
@@ -1,4 +1,3 @@
-#define _GNU_SOURCE
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
@@ -8,11 +7,13 @@
#include <errno.h>
#include "libc.h"
+char *__mktemp(char *);
+
int mkstemp(char *template)
{
int fd;
retry:
- if (!mktemp(template)) return -1;
+ if (!__mktemp(template)) return -1;
fd = open(template, O_RDWR | O_CREAT | O_EXCL, 0600);
if (fd >= 0) return fd;
if (errno == EEXIST) {
diff --git a/src/temp/mktemp.c b/src/temp/mktemp.c
index 8638e087..1078b9df 100644
--- a/src/temp/mktemp.c
+++ b/src/temp/mktemp.c
@@ -6,7 +6,7 @@
#include <errno.h>
#include "libc.h"
-char *mktemp(char *template)
+char *__mktemp(char *template)
{
static int lock;
static int index;
@@ -27,3 +27,5 @@ char *mktemp(char *template)
UNLOCK(&lock);
return NULL;
}
+
+weak_alias(__mktemp, mktemp);