diff options
| author | David Teirney <david@teirney.net> | 2011-08-08 19:42:23 +1200 |
|---|---|---|
| committer | David Teirney <david@teirney.net> | 2011-08-08 19:42:23 +1200 |
| commit | 51ce9cf445ce5c51f46febf9c17d4035281d1a44 (patch) | |
| tree | c2069ded0c0206d3500a6c303ae03ad2fa5b8bfd /lib | |
| parent | 88bdd5f00c9dc64a885bcf4324ed4f053fcdc1e3 (diff) | |
Optimize the file seek behavior for libcmyth to return immediately if the requested seek time is the same as the current file position.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/cmyth/libcmyth/file.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/cmyth/libcmyth/file.c b/lib/cmyth/libcmyth/file.c index e4508d95dd..e72be643b6 100644 --- a/lib/cmyth/libcmyth/file.c +++ b/lib/cmyth/libcmyth/file.c @@ -435,6 +435,9 @@ cmyth_file_seek(cmyth_file_t file, long long offset, int whence) if ((offset == 0) && (whence == SEEK_CUR)) return file->file_pos; + if ((offset == file->file_pos) && (whence == SEEK_SET)) + return file->file_pos; + while(file->file_pos < file->file_req) { c = file->file_req - file->file_pos; if(c > sizeof(msg)) |