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cgls: by default start with group of PID 1
author
Lennart Poettering
<lennart@poettering.net>
Mon, 14 Mar 2011 22:40:41 +0000
(23:40 +0100)
committer
Lennart Poettering
<lennart@poettering.net>
Mon, 14 Mar 2011 22:40:41 +0000
(23:40 +0100)
src/cgls.c
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diff --git
a/src/cgls.c
b/src/cgls.c
index 93617ddc2fa6b77ad0df97c2bea4e57b1da416b1..6f083015edee6f83cd38019254037d1c23a65188 100644
(file)
--- a/
src/cgls.c
+++ b/
src/cgls.c
@@
-106,8
+106,18
@@
int main(int argc, char *argv[]) {
if (path_startswith(p, "/sys/fs/cgroup")) {
printf("Working Directory %s:\n", p);
r = show_cgroup_by_path(p, NULL, 0);
- } else
- r = show_cgroup(SYSTEMD_CGROUP_CONTROLLER, "/", NULL, 0);
+ } else {
+ char *root = NULL;
+ const char *t = NULL;
+
+ if ((r = cg_get_by_pid(SYSTEMD_CGROUP_CONTROLLER, 1, &root)) < 0)
+ t = "/";
+ else
+ t = root;
+
+ r = show_cgroup(SYSTEMD_CGROUP_CONTROLLER, t, NULL, 0);
+ free(root);
+ }
free(p);
}