From c7d7adf5ebeab21bea0adf96edf71af6ba0ee9ea Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Tue, 20 Nov 2018 15:14:16 +0900
Subject: ask-password: use static destructor and DEFINE_MAIN_FUNCTION() macro

---
 src/ask-password/ask-password.c | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

(limited to 'src/ask-password')

diff --git a/src/ask-password/ask-password.c b/src/ask-password/ask-password.c
index fe2f871440..571148f99b 100644
--- a/src/ask-password/ask-password.c
+++ b/src/ask-password/ask-password.c
@@ -9,6 +9,7 @@
 #include "def.h"
 #include "log.h"
 #include "macro.h"
+#include "main-func.h"
 #include "strv.h"
 #include "terminal-util.h"
 
@@ -21,6 +22,8 @@ static bool arg_multiple = false;
 static bool arg_no_output = false;
 static AskPasswordFlags arg_flags = ASK_PASSWORD_PUSH_CACHE;
 
+STATIC_DESTRUCTOR_REGISTER(arg_message, freep);
+
 static int help(void) {
         _cleanup_free_ char *link = NULL;
         int r;
@@ -149,7 +152,7 @@ static int parse_argv(int argc, char *argv[]) {
         return 1;
 }
 
-int main(int argc, char *argv[]) {
+static int run(int argc, char *argv[]) {
         _cleanup_strv_free_erase_ char **l = NULL;
         usec_t timeout;
         char **p;
@@ -160,7 +163,7 @@ int main(int argc, char *argv[]) {
 
         r = parse_argv(argc, argv);
         if (r <= 0)
-                goto finish;
+                return r;
 
         if (arg_timeout > 0)
                 timeout = now(CLOCK_MONOTONIC) + arg_timeout;
@@ -168,10 +171,8 @@ int main(int argc, char *argv[]) {
                 timeout = 0;
 
         r = ask_password_auto(arg_message, arg_icon, arg_id, arg_keyname, timeout, arg_flags, &l);
-        if (r < 0) {
-                log_error_errno(r, "Failed to query password: %m");
-                goto finish;
-        }
+        if (r < 0)
+                return log_error_errno(r, "Failed to query password: %m");
 
         STRV_FOREACH(p, l) {
                 if (!arg_no_output)
@@ -181,8 +182,7 @@ int main(int argc, char *argv[]) {
                         break;
         }
 
-finish:
-        free(arg_message);
-
-        return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
+        return 0;
 }
+
+DEFINE_MAIN_FUNCTION(run);
-- 
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