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authorLennart Poettering <lennart@poettering.net>2015-09-03 19:44:02 +0200
committerLennart Poettering <lennart@poettering.net>2015-09-04 09:07:31 +0200
commit1c80e425124457146ab03279e44ba5155d3e1716 (patch)
tree858d2fc4799c7782d50f0dcc09e2f488c80e1720
parent989189eabf420690ca64d4713cea62e79c945d86 (diff)
cgroup-util: make cg_pid_get_path() return -ENODATA when controller can't be found
If the controller managed by systemd cannot found in /proc/$PID/cgroup, return ENODATA, the usual error for cases where the data being looked for does not exist, even if the process does.
-rw-r--r--src/basic/cgroup-util.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/basic/cgroup-util.c b/src/basic/cgroup-util.c
index 77375f3669..812308e243 100644
--- a/src/basic/cgroup-util.c
+++ b/src/basic/cgroup-util.c
@@ -870,7 +870,7 @@ int cg_pid_get_path(const char *controller, pid_t pid, char **path) {
return 0;
}
- return -ENOENT;
+ return -ENODATA;
}
int cg_install_release_agent(const char *controller, const char *agent) {