From: Reimar Döffinger <[email protected]>
In order to match Linux behaviour better our Windows-specific
open() replacement should disable Windows default file locking.
---
libavformat/os_support.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/libavformat/os_support.c b/libavformat/os_support.c
index 451801f..1ecf43c 100644
--- a/libavformat/os_support.c
+++ b/libavformat/os_support.c
@@ -32,6 +32,7 @@
#include <fcntl.h>
#include <io.h>
#include <windows.h>
+#include <share.h>
int ff_win32_open(const char *filename_utf8, int oflag, int pmode)
{
@@ -46,12 +47,12 @@ int ff_win32_open(const char *filename_utf8, int oflag, int
pmode)
filename_w = av_mallocz(sizeof(wchar_t) * num_chars);
MultiByteToWideChar(CP_UTF8, 0, filename_utf8, -1, filename_w, num_chars);
- fd = _wopen(filename_w, oflag, pmode);
+ fd = _wsopen(filename_w, oflag, SH_DENYNO, pmode);
av_freep(&filename_w);
/* filename maybe be in CP_ACP */
if (fd == -1 && !(oflag & O_CREAT))
- return open(filename_utf8, oflag, pmode);
+ return _sopen(filename_utf8, oflag, SH_DENYNO, pmode);
return fd;
}
--
1.7.9.4
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