diff options
| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2014-07-19 13:27:32 -0400 |
|---|---|---|
| committer | Anthony G. Basile <blueness@gentoo.org> | 2014-07-19 13:27:32 -0400 |
| commit | e0f01e5b67dfbe41ff810f466e2173390f8d37a7 (patch) | |
| tree | 29ee85767f0d859e3f91199c747d5896aa3ac71e /src/libudev/util.h | |
| parent | 54fac72da7156f18870ed6a53ea1ccfa80b6a1f6 (diff) | |
Be more careful when checking for empty files
If we want to avoid reading a totally empty file, it seems better
to check after we have opened the file, not before.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
Diffstat (limited to 'src/libudev/util.h')
| -rw-r--r-- | src/libudev/util.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libudev/util.h b/src/libudev/util.h index bde7b91e6f..a38e8e61c5 100644 --- a/src/libudev/util.h +++ b/src/libudev/util.h @@ -222,6 +222,7 @@ int chmod_and_chown(const char *path, mode_t mode, uid_t uid, gid_t gid); bool null_or_empty(struct stat *st) _pure_; int null_or_empty_path(const char *fn); +int null_or_empty_fd(int fd); int execute_command(const char *command, char *const argv[]); |