diff options
Diffstat (limited to 'src/lib/fs/files.c')
| -rw-r--r-- | src/lib/fs/files.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/lib/fs/files.c b/src/lib/fs/files.c index 189d2cb646..aff78db718 100644 --- a/src/lib/fs/files.c +++ b/src/lib/fs/files.c @@ -247,6 +247,22 @@ file_status(const char *fname) } } +/** Returns true if <b>file_type</b> represents an existing file (even if + * empty). Returns false otherwise. */ +bool +is_file(file_status_t file_type) +{ + return file_type != FN_ERROR && file_type != FN_NOENT && file_type != FN_DIR; +} + +/** Returns true if <b>file_type</b> represents an existing directory. Returns + * false otherwise. */ +bool +is_dir(file_status_t file_type) +{ + return file_type == FN_DIR; +} + /** Create a file named <b>fname</b> with the contents <b>str</b>. Overwrite * the previous <b>fname</b> if possible. Return 0 on success, -1 on failure. * |