Add SPDX license identifiers to source files under the LGPL

[thirdparty/systemd.git] / src / libsystemd / sd-bus / test-bus-creds.c

diff --git a/src/libsystemd/sd-bus/test-bus-creds.c b/src/libsystemd/sd-bus/test-bus-creds.c
index bd0101af9e2d8a22ddf6900f3285fd762e4e5437..f654692bf60d45d430148571588aef63ee08015b 100644 (file)
--- a/src/libsystemd/sd-bus/test-bus-creds.c
+++ b/src/libsystemd/sd-bus/test-bus-creds.c
@@ -1,5 +1,4 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
+/* SPDX-License-Identifier: LGPL-2.1+ */
 /***
   This file is part of systemd.
 
@@ -26,15 +25,20 @@
 #include "cgroup-util.h"
 
 int main(int argc, char *argv[]) {
-        _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
+        _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL;
         int r;
 
-        if (cg_unified() == -ENOEXEC) {
-                puts("Skipping test: /sys/fs/cgroup/ not available");
+        log_set_max_level(LOG_DEBUG);
+        log_parse_environment();
+        log_open();
+
+        if (cg_unified_flush() == -ENOMEDIUM) {
+                log_info("Skipping test: /sys/fs/cgroup/ not available");
                 return EXIT_TEST_SKIP;
         }
 
         r = sd_bus_creds_new_from_pid(&creds, 0, _SD_BUS_CREDS_ALL);
+        log_full_errno(r < 0 ? LOG_ERR : LOG_DEBUG, r, "sd_bus_creds_new_from_pid: %m");
         assert_se(r >= 0);
 
         bus_creds_dump(creds, NULL, true);