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Diffstat (limited to 'src/cgls/cgls.c')
-rw-r--r--src/cgls/cgls.c48
1 files changed, 2 insertions, 46 deletions
diff --git a/src/cgls/cgls.c b/src/cgls/cgls.c
index b55aa86a40..e6ec9640a8 100644
--- a/src/cgls/cgls.c
+++ b/src/cgls/cgls.c
@@ -120,50 +120,6 @@ static int parse_argv(int argc, char *argv[]) {
return 1;
}
-static int get_cgroup_root(char **ret) {
- _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
- _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
- _cleanup_free_ char *unit = NULL, *path = NULL;
- const char *m;
- int r;
-
- if (!arg_machine) {
- r = cg_get_root_path(ret);
- if (r == -ENOMEDIUM)
- return log_error_errno(r, "Failed to get root control group path: No cgroup filesystem mounted on /sys/fs/cgroup");
- else if (r < 0)
- return log_error_errno(r, "Failed to get root control group path: %m");
-
- return 0;
- }
-
- m = strjoina("/run/systemd/machines/", arg_machine);
- r = parse_env_file(m, NEWLINE, "SCOPE", &unit, NULL);
- if (r < 0)
- return log_error_errno(r, "Failed to load machine data: %m");
-
- path = unit_dbus_path_from_name(unit);
- if (!path)
- return log_oom();
-
- r = bus_connect_transport_systemd(BUS_TRANSPORT_LOCAL, NULL, false, &bus);
- if (r < 0)
- return log_error_errno(r, "Failed to create bus connection: %m");
-
- r = sd_bus_get_property_string(
- bus,
- "org.freedesktop.systemd1",
- path,
- unit_dbus_interface_from_name(unit),
- "ControlGroup",
- &error,
- ret);
- if (r < 0)
- return log_error_errno(r, "Failed to query unit control group path: %s", bus_error_message(&error, r));
-
- return 0;
-}
-
static void show_cg_info(const char *controller, const char *path) {
if (cg_all_unified() <= 0 && controller && !streq(controller, SYSTEMD_CGROUP_CONTROLLER))
@@ -198,7 +154,7 @@ int main(int argc, char *argv[]) {
_cleanup_free_ char *root = NULL;
int i;
- r = get_cgroup_root(&root);
+ r = show_cgroup_get_root_and_warn(arg_machine, &root);
if (r < 0)
goto finish;
@@ -267,7 +223,7 @@ int main(int argc, char *argv[]) {
if (!done) {
_cleanup_free_ char *root = NULL;
- r = get_cgroup_root(&root);
+ r = show_cgroup_get_root_and_warn(arg_machine, &root);
if (r < 0)
goto finish;