diff options
| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2012-05-07 16:30:37 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2012-05-11 13:58:43 +0200 |
| commit | 30d412469c930fe4150ad2b9a321eea2747ec6f4 (patch) | |
| tree | d91c4bfaa8e968a6da87ba9b5860502758d4a26f /cpukit/libfs/src/dosfs/msdos.h | |
| parent | pc386 - Clock driver compiles again plus clean up (diff) | |
| download | rtems-30d412469c930fe4150ad2b9a321eea2747ec6f4.tar.bz2 | |
Filesystem: PR1398: Fix lseek() mechanic
According to POSIX the lseek() function shall not, by itself, extend the
size of a file.
Remove the size field of rtems_libio_t. A file has only one size but
may have multiple open file descriptors. Thus a file size field in the
file descriptor may lead to inconsistencies.
New default handlers rtems_filesystem_default_lseek_file() and
rtems_filesystem_default_lseek_directory().
Diffstat (limited to 'cpukit/libfs/src/dosfs/msdos.h')
| -rw-r--r-- | cpukit/libfs/src/dosfs/msdos.h | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/cpukit/libfs/src/dosfs/msdos.h b/cpukit/libfs/src/dosfs/msdos.h index 9bdfd881ec..a7aff1d96d 100644 --- a/cpukit/libfs/src/dosfs/msdos.h +++ b/cpukit/libfs/src/dosfs/msdos.h @@ -286,12 +286,6 @@ ssize_t msdos_file_write( size_t count /* IN */ ); -off_t msdos_file_lseek( - rtems_libio_t *iop, /* IN */ - off_t offset, /* IN */ - int whence /* IN */ -); - int msdos_file_stat( const rtems_filesystem_location_info_t *loc, struct stat *buf @@ -322,12 +316,6 @@ ssize_t msdos_dir_read( size_t count /* IN */ ); -off_t msdos_dir_lseek( - rtems_libio_t *iop, /* IN */ - off_t offset, /* IN */ - int whence /* IN */ -); - int msdos_dir_sync(rtems_libio_t *iop); int msdos_dir_stat( |