util: retry opening a TTY on EIO

[elogind.git] / src / cgls.c

diff --git a/src/cgls.c b/src/cgls.c
index c60f9eecce44e615356e30c5e7708ccb984965e9..93617ddc2fa6b77ad0df97c2bea4e57b1da416b1 100644 (file)
--- a/src/cgls.c
+++ b/src/cgls.c
@@ -72,14 +72,15 @@ static int parse_argv(int argc, char *argv[]) {
 }
 
 int main(int argc, char *argv[]) {
-        int r = 0, retval = 1;
+        int r = 0, retval = EXIT_FAILURE;
 
         log_parse_environment();
+        log_open();
 
         if ((r = parse_argv(argc, argv)) < 0)
                 goto finish;
         else if (r == 0) {
-                retval = 0;
+                retval = EXIT_SUCCESS;
                 goto finish;
         }
 
@@ -102,7 +103,7 @@ int main(int argc, char *argv[]) {
                         goto finish;
                 }
 
-                if (path_startswith(p, "/cgroup")) {
+                if (path_startswith(p, "/sys/fs/cgroup")) {
                         printf("Working Directory %s:\n", p);
                         r = show_cgroup_by_path(p, NULL, 0);
                 } else
@@ -114,7 +115,7 @@ int main(int argc, char *argv[]) {
         if (r < 0)
                 log_error("Failed to list cgroup tree: %s", strerror(-r));
 
-        retval = 0;
+        retval = EXIT_SUCCESS;
 
 finish: