[FFmpeg-cvslog] avformat/file: enable file_move() without unistd.h

[Raymond Hilseth]

ffmpeg | branch: master | Raymond Hilseth <rhi at vizrt.com> | Wed Jan  6 09:57:41 2016 +0100| [20e4863ab14a6bcf00d469322075ff5e5c61e483] | committer: Michael Niedermayer

avformat/file: enable file_move() without unistd.h

it only requires the rename function from os_support.h.

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=20e4863ab14a6bcf00d469322075ff5e5c61e483
---

 libavformat/file.c |    4 ----
 1 file changed, 4 deletions(-)

diff --git a/libavformat/file.c b/libavformat/file.c
index 595ba36..4812ad1 100644
--- a/libavformat/file.c
+++ b/libavformat/file.c
@@ -176,7 +176,6 @@ static int file_delete(URLContext *h)
 
 static int file_move(URLContext *h_src, URLContext *h_dst)
 {
-#if HAVE_UNISTD_H
     const char *filename_src = h_src->filename;
     const char *filename_dst = h_dst->filename;
     av_strstart(filename_src, "file:", &filename_src);
@@ -186,9 +185,6 @@ static int file_move(URLContext *h_src, URLContext *h_dst)
         return AVERROR(errno);
 
     return 0;
-#else
-    return AVERROR(ENOSYS);
-#endif /* HAVE_UNISTD_H */
 }
 
 #if CONFIG_FILE_PROTOCOL