diff options
author | Linus Nielsen Feltzing <linus@haxx.se> | 2003-03-18 00:39:57 +0000 |
---|---|---|
committer | Linus Nielsen Feltzing <linus@haxx.se> | 2003-03-18 00:39:57 +0000 |
commit | e98bad5b386d58a6add0b7db31ea7090cb791b55 (patch) | |
tree | 34d05b75f305da2bba228af448e9de953250136c /firmware/common/file.c | |
parent | 55fc6df87491f20e0776b167cf58e84d49e00efd (diff) | |
download | rockbox-e98bad5b386d58a6add0b7db31ea7090cb791b55.tar.gz rockbox-e98bad5b386d58a6add0b7db31ea7090cb791b55.zip |
Added the filesize() function
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3473 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/common/file.c')
-rw-r--r-- | firmware/common/file.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/firmware/common/file.c b/firmware/common/file.c index d2cad7c647..8c0f9a8951 100644 --- a/firmware/common/file.c +++ b/firmware/common/file.c | |||
@@ -591,3 +591,15 @@ int lseek(int fd, int offset, int whence) | |||
591 | 591 | ||
592 | return pos; | 592 | return pos; |
593 | } | 593 | } |
594 | |||
595 | int filesize(int fd) | ||
596 | { | ||
597 | struct filedesc* file = &openfiles[fd]; | ||
598 | |||
599 | if ( !file->busy ) { | ||
600 | errno = EBADF; | ||
601 | return -1; | ||
602 | } | ||
603 | |||
604 | return file->size; | ||
605 | } | ||