From ac9fe33d0ee55372b75fbae93d2954cff9974bf0 Mon Sep 17 00:00:00 2001
From: Gildas Bazin <gbazi@altern.org>
Date: Sat, 14 Feb 2004 16:25:32 +0000
Subject: [PATCH] avio patch by (Gildas Bazin <gbazin at altern dot org>)
Originally committed as revision 2783 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
libavformat/aviobuf.c | 5 +++--
libavformat/file.c | 4 +++-
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/libavformat/aviobuf.c b/libavformat/aviobuf.c
index 12760a857eb..de140966c6b 100644
--- a/libavformat/aviobuf.c
+++ b/libavformat/aviobuf.c
@@ -429,7 +429,7 @@ int url_fdopen(ByteIOContext *s, URLContext *h)
return -ENOMEM;
if (init_put_byte(s, buffer, buffer_size,
- (h->flags & URL_WRONLY) != 0, h,
+ (h->flags & URL_WRONLY || h->flags & URL_RDWR), h,
url_read_packet, url_write_packet, url_seek_packet) < 0) {
av_free(buffer);
return -EIO;
@@ -547,7 +547,8 @@ int url_fget_max_packet_size(ByteIOContext *s)
int url_open_buf(ByteIOContext *s, uint8_t *buf, int buf_size, int flags)
{
return init_put_byte(s, buf, buf_size,
- (flags & URL_WRONLY) != 0, NULL, NULL, NULL, NULL);
+ (flags & URL_WRONLY || flags & URL_RDWR),
+ NULL, NULL, NULL, NULL);
}
/* return the written or read size */
diff --git a/libavformat/file.c b/libavformat/file.c
index ee1f72a00c3..b1d61caf893 100644
--- a/libavformat/file.c
+++ b/libavformat/file.c
@@ -37,7 +37,9 @@ static int file_open(URLContext *h, const char *filename, int flags)
strstart(filename, "file:", &filename);
- if (flags & URL_WRONLY) {
+ if (flags & URL_RDWR) {
+ access = O_CREAT | O_TRUNC | O_RDWR;
+ } else if (flags & URL_WRONLY) {
access = O_CREAT | O_TRUNC | O_WRONLY;
} else {
access = O_RDONLY;
--
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