diff options
| author | Iago López Galeiras <iago@endocode.com> | 2015-05-13 15:45:49 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-05-13 16:03:07 +0200 |
| commit | 875e1014dd9d55cd0692dcce843598cffb2d09b0 (patch) | |
| tree | 56dc288f358172ede7ab92d9b3fab5e409d3cdfd /src/shared/util.h | |
| parent | 54b4755f15438c86991d5a4eaadc47150f7e5a84 (diff) | |
nspawn: skip symlink to a combined cgroup hierarchy if it already exists
If a symlink to a combined cgroup hierarchy already exists and points to
the right path, skip it. This avoids an error when the cgroups are set
manually before calling nspawn.
Diffstat (limited to 'src/shared/util.h')
| -rw-r--r-- | src/shared/util.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/shared/util.h b/src/shared/util.h index 4a67d5c716..8565fd6e48 100644 --- a/src/shared/util.h +++ b/src/shared/util.h @@ -404,6 +404,7 @@ bool machine_name_is_valid(const char *s) _pure_; char* strshorten(char *s, size_t l); +int symlink_idempotent(const char *from, const char *to); int symlink_atomic(const char *from, const char *to); int mknod_atomic(const char *path, mode_t mode, dev_t dev); |