qdevice: Use EXIT_SUCCESS and EXIT_FAILURE codes

[mirror_corosync-qdevice.git] / qdevices / process-list.c

diff --git a/qdevices/process-list.c b/qdevices/process-list.c
index 685a59ded2dd4fa002d30f48dec5c34bca21ff4e..26322714e2c45bc109d84ef016aeec6689b52968 100644 (file)
--- a/qdevices/process-list.c
+++ b/qdevices/process-list.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015-2016 Red Hat, Inc.
+ * Copyright (c) 2015-2020 Red Hat, Inc.
  *
  * All rights reserved.
  *
@@ -260,12 +260,12 @@ process_list_entry_exec_helper_set_stdfd(void)
 
        devnull = open("/dev/null", O_RDWR);
        if (devnull == -1) {
-               err(1, "Can't open /dev/null");
+               err(EXIT_FAILURE, "Can't open /dev/null");
        }
 
        if (dup2(devnull, 0) < 0 || dup2(devnull, 1) < 0 || dup2(devnull, 2) < 0) {
                close(devnull);
-               err(1, "Can't dup2 stdin/out/err to /dev/null");
+               err(EXIT_FAILURE, "Can't dup2 stdin/out/err to /dev/null");
        }
 
        close(devnull);
@@ -295,7 +295,7 @@ process_list_entry_exec(const struct process_list *plist, struct process_list_en
                /*
                 * Exec returned -> exec failed
                 */
-               err(1, "Can't execute command %s (%s)", entry->name, entry->exec_argv[0]);
+               err(EXIT_FAILURE, "Can't execute command %s (%s)", entry->name, entry->exec_argv[0]);
        } else {
                entry->pid = pid;
                entry->state = PROCESS_LIST_ENTRY_STATE_RUNNING;