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hwsim: Report exit status to the parent

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Tim Kourt 2016-07-08 16:19:29 -07:00 committed by Denis Kenzior
parent 1732dcfb66
commit c6fb438c73
1 changed files with 8 additions and 1 deletions
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9
tools/hwsim.c
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@ -69,6 +69,7 @@ enum {
static struct l_genl_family *hwsim; static struct l_genl_family *hwsim;
static const char *options; static const char *options;
static int exit_status;
static enum action { static enum action {
ACTION_CREATE, ACTION_CREATE,
@ -103,6 +104,7 @@ static void create_callback(struct l_genl_msg *msg, void *user_data)
if (err < 0) { if (err < 0) {
l_warn("Failed to initialize create return attributes" l_warn("Failed to initialize create return attributes"
" [%d/%s]", -err, strerror(-err)); " [%d/%s]", -err, strerror(-err));
exit_status = EXIT_FAILURE;
goto done; goto done;
} }
@ -111,6 +113,7 @@ static void create_callback(struct l_genl_msg *msg, void *user_data)
l_info("Created new radio with id %u", radio_id); l_info("Created new radio with id %u", radio_id);
} else { } else {
l_warn("Failed to get create return value"); l_warn("Failed to get create return value");
exit_status = EXIT_FAILURE;
goto done; goto done;
} }
@ -130,6 +133,7 @@ static void destroy_callback(struct l_genl_msg *msg, void *user_data)
if (err < 0) { if (err < 0) {
l_warn("Failed to destroy radio [%d/%s]", l_warn("Failed to destroy radio [%d/%s]",
-err, strerror(-err)); -err, strerror(-err));
exit_status = EXIT_FAILURE;
goto done; goto done;
} }
@ -183,6 +187,7 @@ static void list_callback(struct l_genl_msg *msg, void *user_data)
if (err < 0) { if (err < 0) {
l_warn("Failed to list radio [%d/%s]", l_warn("Failed to list radio [%d/%s]",
-err, strerror(-err)); -err, strerror(-err));
exit_status = EXIT_FAILURE;
return; return;
} }
} }
@ -254,6 +259,7 @@ static void hwsim_ready(void *user_data)
NULL, NULL); NULL, NULL);
if (ret < 0) { if (ret < 0) {
fprintf(stderr, "Failed to create hwsim config listener\n"); fprintf(stderr, "Failed to create hwsim config listener\n");
exit_status = EXIT_FAILURE;
l_main_quit(); l_main_quit();
return; return;
} }
@ -383,7 +389,7 @@ int main(int argc, char *argv[])
struct l_signal *signal; struct l_signal *signal;
struct l_genl *genl; struct l_genl *genl;
sigset_t mask; sigset_t mask;
int exit_status, actions = 0; int actions = 0;
for (;;) { for (;;) {
int opt; int opt;
@ -401,6 +407,7 @@ int main(int argc, char *argv[])
} else { } else {
printf("option '-%c' requires an argument\n", printf("option '-%c' requires an argument\n",
optopt); optopt);
return EXIT_FAILURE;
} }
break; break;
case 'L': case 'L':