Commit Graph

17 Commits

Author SHA1 Message Date
Martin Storsjö
a76d0cdf21 libavutil: Move avpriv_open to a new file, file_open.c
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-08-10 00:53:33 +03:00
Martin Storsjö
dfc6b5c814 file: Move win32 utf8->wchar open wrapper to libavutil
When libavformat was changed to use the new avpriv_open function
in 51eb213d00, this silently bypassed the existing wrapper for
win32. Move the win32 wrapper into libavutil/file.c to make sure
it gets called everywhere (not just in the libavformat case).

This makes sure that non-ascii file names gets opened properly
(where file names internally are stored as utf8, but they get
converted to wchar_t and opened with _wsopen).

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-08-08 16:41:33 +03:00
Derek Buitenhuis
0f1fb6c019 libavutil: Don't use fcntl if the function does not exist
Not all platforms have the function.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-08-08 11:07:51 +03:00
Rémi Denis-Courmont
869b04e891 libavutil: add avpriv_open() to open files with close-on-exec flag
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-08-07 21:12:20 +02:00
Martin Storsjö
15816c8e8b avutil: Include io.h with a separate condition from MapViewOfFile
The existence of MapViewOfFile isn't linked to the existence of
io.h.

Not all versions of windows have MapViewOfFile (in particular,
Windows Phone 8 and the "metro" windows 8 API subset don't),
while they still have io.h (and need it for open/read/close).

Signed-off-by: Martin Storsjö <martin@martin.st>
2012-11-29 18:19:57 +02:00
Martin Storsjö
70766c2182 Add some more missing includes after removing the implicit common.h
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-08-15 23:48:48 +03:00
Martin Storsjö
1d9c2dc89a Don't include common.h from avutil.h
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-08-15 22:32:06 +03:00
Mans Rullgard
d11baad055 lavu/file: include unistd.h only when available
The unistd.h header is only needed for the close() declaration.
If this header is not available, the close() declaration may be
provided by another header, e.g. io.h.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-21 22:54:31 +01:00
Diego Biurrun
299ab0fd17 libavutil: Remove pointless file test program. 2012-01-26 22:44:37 +01:00
Mans Rullgard
abc78a5a7c Do not include log.h in avutil.h
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-03 21:42:07 +01:00
Mans Rullgard
d0989bed22 Fix error check in av_file_map()
On failure, mmap() returns MAP_FAILED, which may or may not be -1.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-04 17:03:25 +01:00
Anton Khirnov
490a022d86 lavu: remove misc disabled cruft 2011-04-19 19:04:28 +02:00
Mans Rullgard
2912e87a6c Replace FFmpeg with Libav in licence headers
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
Daniel Verkamp
73f6d31e6c Win32 support for av_file_map()
Originally committed as revision 26221 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-05 05:16:33 +00:00
Stefano Sabatini
f02cbc4590 Fix av_file_map(): replace stat(filename, &st) with fstat(fd, &st).
The file might be replaced between open() and stat().
Spotted by Mans.

Originally committed as revision 26075 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-22 16:16:31 +00:00
Stefano Sabatini
1b31037d62 Replace lstat() with stat() in av_file_map(). The lstat() use was wrong.
Originally committed as revision 26074 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-22 15:32:13 +00:00
Stefano Sabatini
0328b9ea39 Add av_file_map() and av_file_unmap() functions.
Originally committed as revision 26073 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-22 14:13:04 +00:00