diff options
| author | Lennart Poettering <lennart@poettering.net> | 2015-10-19 23:58:17 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-10-22 01:59:24 +0200 |
| commit | ac7edd91670ae859cda6e9b2b97fd87f2639433a (patch) | |
| tree | db1b1975f91c893cf7a2801c11279f291755071f /src/basic/util.h | |
| parent | 2dcc3c69a10f76e0ee9185c863d23ee62d481919 (diff) | |
util: improve dir_is_empty() call
Simplify the call, and add dir_is_populated() as inverse call, in order
to make some checks easier to read.
Diffstat (limited to 'src/basic/util.h')
| -rw-r--r-- | src/basic/util.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/basic/util.h b/src/basic/util.h index ff39eae715..a3ebb987e4 100644 --- a/src/basic/util.h +++ b/src/basic/util.h @@ -358,6 +358,14 @@ bool is_device_path(const char *path); int dir_is_empty(const char *path); char* dirname_malloc(const char *path); +static inline int dir_is_populated(const char *path) { + int r; + r = dir_is_empty(path); + if (r < 0) + return r; + return !r; +} + char* lookup_uid(uid_t uid); char* getlogname_malloc(void); char* getusername_malloc(void); |