import: define mains through macro

4 files changed, 25 insertions, 35 deletions

diff --git a/src/import/export.c b/src/import/export.c
index 03eb3e40b2..317ac1bba7 100644
--- a/src/import/export.c
+++ b/src/import/export.c
@@ -269,7 +269,6 @@ static int parse_argv(int argc, char *argv[]) {
 }
 
 static int export_main(int argc, char *argv[]) {
-
         static const Verb verbs[] = {
                 { "help", VERB_ANY, VERB_ANY, 0, help       },
                 { "tar",  2,        3,        0, export_tar },
@@ -280,7 +279,7 @@ static int export_main(int argc, char *argv[]) {
         return dispatch_verb(argc, argv, verbs, NULL);
 }
 
-int main(int argc, char *argv[]) {
+static int run(int argc, char *argv[]) {
         int r;
 
         setlocale(LC_ALL, "");
@@ -289,12 +288,11 @@ int main(int argc, char *argv[]) {
 
         r = parse_argv(argc, argv);
         if (r <= 0)
-                goto finish;
+                return r;
 
         (void) ignore_signals(SIGPIPE, -1);
 
-        r = export_main(argc, argv);
-
-finish:
-        return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
+        return export_main(argc, argv);
 }
+
+DEFINE_MAIN_FUNCTION(run);
diff --git a/src/import/import.c b/src/import/import.c
index 35c8e6d630..69fe8a8a37 100644
--- a/src/import/import.c
+++ b/src/import/import.c
@@ -292,7 +292,6 @@ static int parse_argv(int argc, char *argv[]) {
 }
 
 static int import_main(int argc, char *argv[]) {
-
         static const Verb verbs[] = {
                 { "help", VERB_ANY, VERB_ANY, 0, help       },
                 { "tar",  2,        3,        0, import_tar },
@@ -303,7 +302,7 @@ static int import_main(int argc, char *argv[]) {
         return dispatch_verb(argc, argv, verbs, NULL);
 }
 
-int main(int argc, char *argv[]) {
+static int run(int argc, char *argv[]) {
         int r;
 
         setlocale(LC_ALL, "");
@@ -312,12 +311,11 @@ int main(int argc, char *argv[]) {
 
         r = parse_argv(argc, argv);
         if (r <= 0)
-                goto finish;
+                return 0;
 
         (void) ignore_signals(SIGPIPE, -1);
 
-        r = import_main(argc, argv);
-
-finish:
-        return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
+        return import_main(argc, argv);
 }
+
+DEFINE_MAIN_FUNCTION(run);
diff --git a/src/import/importd.c b/src/import/importd.c
index 57190e5de5..b5265a7ed3 100644
--- a/src/import/importd.c
+++ b/src/import/importd.c
@@ -1113,7 +1113,7 @@ static int manager_run(Manager *m) {
                         m);
 }
 
-int main(int argc, char *argv[]) {
+static int run(int argc, char *argv[]) {
         _cleanup_(manager_unrefp) Manager *m = NULL;
         int r;
 
@@ -1125,28 +1125,24 @@ int main(int argc, char *argv[]) {
 
         if (argc != 1) {
                 log_error("This program takes no arguments.");
-                r = -EINVAL;
-                goto finish;
+                return -EINVAL;
         }
 
         assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGCHLD, -1) >= 0);
 
         r = manager_new(&m);
-        if (r < 0) {
-                log_error_errno(r, "Failed to allocate manager object: %m");
-                goto finish;
-        }
+        if (r < 0)
+                return log_error_errno(r, "Failed to allocate manager object: %m");
 
         r = manager_add_bus_objects(m);
         if (r < 0)
-                goto finish;
+                return r;
 
         r = manager_run(m);
-        if (r < 0) {
-                log_error_errno(r, "Failed to run event loop: %m");
-                goto finish;
-        }
+        if (r < 0)
+                return log_error_errno(r, "Failed to run event loop: %m");
 
-finish:
-        return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
+        return 0;
 }
+
+DEFINE_MAIN_FUNCTION(run);
diff --git a/src/import/pull.c b/src/import/pull.c
index ef495de068..821c9772e4 100644
--- a/src/import/pull.c
+++ b/src/import/pull.c
@@ -304,7 +304,6 @@ static int parse_argv(int argc, char *argv[]) {
 }
 
 static int pull_main(int argc, char *argv[]) {
-
         static const Verb verbs[] = {
                 { "help", VERB_ANY, VERB_ANY, 0, help     },
                 { "tar",  2,        3,        0, pull_tar },
@@ -315,7 +314,7 @@ static int pull_main(int argc, char *argv[]) {
         return dispatch_verb(argc, argv, verbs, NULL);
 }
 
-int main(int argc, char *argv[]) {
+static int run(int argc, char *argv[]) {
         int r;
 
         setlocale(LC_ALL, "");
@@ -324,12 +323,11 @@ int main(int argc, char *argv[]) {
 
         r = parse_argv(argc, argv);
         if (r <= 0)
-                goto finish;
+                return r;
 
         (void) ignore_signals(SIGPIPE, -1);
 
-        r = pull_main(argc, argv);
-
-finish:
-        return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
+        return pull_main(argc, argv);
 }
+
+DEFINE_MAIN_FUNCTION(run);