diff options
| author | Lennart Poettering <lennart@poettering.net> | 2013-01-18 01:44:41 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2013-01-18 01:44:41 +0100 |
| commit | d2a30975827b3447ca0fd5a2c06ec1ff15ce7f0f (patch) | |
| tree | 65d593f4f9d129354ab081b6476ce46a596dd7a6 /src/shared/util.c | |
| parent | d54110d11d5ea3381cfdd129356b91669b547216 (diff) | |
systemctl: add new "get-cgroup-attr" to query current cgroup attribute value
Also adds a pair of bus calls for this to the daemon.
Diffstat (limited to 'src/shared/util.c')
| -rw-r--r-- | src/shared/util.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/shared/util.c b/src/shared/util.c index d5de59fce9..f75a81c605 100644 --- a/src/shared/util.c +++ b/src/shared/util.c @@ -641,6 +641,9 @@ int read_full_file(const char *fn, char **contents, size_t *size) { _cleanup_free_ char *buf = NULL; struct stat st; + assert(fn); + assert(contents); + f = fopen(fn, "re"); if (!f) return -errno; |