From 6ffa87d3254dd8bdc31b50b378e1cf59c5dc13e5 Mon Sep 17 00:00:00 2001
From: Ramiro Polla <ramiro.polla@gmail.com>
Date: Wed, 11 Jul 2007 13:57:22 +0000
Subject: [PATCH] Proper check for mkstemp().
Originally committed as revision 9596 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
configure | 3 +++
libavcodec/utils.c | 6 +++---
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/configure b/configure
index 50be51d3831..fd887b4df2e 100755
--- a/configure
+++ b/configure
@@ -673,6 +673,7 @@ HAVE_LIST="
machine_ioctl_meteor_h
malloc_h
memalign
+ mkstemp
mlib
ppc64
sdl
@@ -1507,6 +1508,8 @@ fi
check_header byteswap.h
+check_func mkstemp
+
check_header arpa/inet.h
check_func inet_aton
diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index 4d6ed7777c5..cd2037884df 100644
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -34,7 +34,7 @@
#include <stdarg.h>
#include <limits.h>
#include <float.h>
-#ifdef __MINGW32__
+#if !defined(HAVE_MKSTEMP)
#include <fcntl.h>
#endif
@@ -1333,7 +1333,7 @@ unsigned int av_xiphlacing(unsigned char *s, unsigned int v)
* and opened file name in **filename. */
int av_tempfile(char *prefix, char **filename) {
int fd=-1;
-#ifdef __MINGW32__
+#if !defined(HAVE_MKSTEMP)
*filename = tempnam(".", prefix);
#else
size_t len = strlen(prefix) + 12; /* room for "/tmp/" and "XXXXXX\0" */
@@ -1344,7 +1344,7 @@ int av_tempfile(char *prefix, char **filename) {
av_log(NULL, AV_LOG_ERROR, "ff_tempfile: Cannot allocate file name\n");
return -1;
}
-#ifdef __MINGW32__
+#if !defined(HAVE_MKSTEMP)
fd = open(*filename, _O_RDWR | _O_BINARY | _O_CREAT, 0444);
#else
snprintf(*filename, len, "/tmp/%sXXXXXX", prefix);
--
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