general: various cleanups
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36f9f99556
commit
5220a6f3a1
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@ -1295,8 +1295,8 @@ static int parse_argv(int argc, char *argv[]) {
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}
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int main(int argc, char *argv[]) {
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int r;
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_cleanup_bus_unref_ sd_bus *bus = NULL;
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int r;
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setlocale(LC_ALL, "");
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setlocale(LC_NUMERIC, "C"); /* we want to format/parse floats in C style */
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@ -1308,9 +1308,9 @@ int main(int argc, char *argv[]) {
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goto finish;
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if (arg_scope == UNIT_FILE_SYSTEM)
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r = sd_bus_open_system(&bus);
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r = sd_bus_open_system(&bus);
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else
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r = sd_bus_open_user(&bus);
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r = sd_bus_open_user(&bus);
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if (r < 0) {
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log_error("Failed to connect to bus: %s", strerror(-r));
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@ -44,8 +44,8 @@ static bool arg_force = false;
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static bool arg_show_progress = false;
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static void start_target(const char *target) {
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_cleanup_bus_unref_ sd_bus *bus = NULL;
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_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
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_cleanup_bus_unref_ sd_bus *bus = NULL;
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int r;
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assert(target);
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@ -67,15 +67,10 @@ static void start_target(const char *target) {
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&error,
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NULL,
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"sss", "basic.target", target, "replace");
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if (r < 0) {
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/* Don't print a warning if we aren't called during
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* startup */
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if (!sd_bus_error_has_name(&error, BUS_ERROR_NO_SUCH_JOB))
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log_error("Failed to start unit: %s", bus_error_message(&error, -r));
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}
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return;
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/* Don't print a warning if we aren't called during startup */
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if (r < 0 && !sd_bus_error_has_name(&error, BUS_ERROR_NO_SUCH_JOB))
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log_error("Failed to start unit: %s", bus_error_message(&error, -r));
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}
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static int parse_proc_cmdline(void) {
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@ -98,7 +98,6 @@ static int print_inhibitors(sd_bus *bus, sd_bus_error *error) {
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while ((r = sd_bus_message_read(reply, "(ssssuu)", &what, &who, &why, &mode, &uid, &pid)) > 0) {
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_cleanup_free_ char *comm = NULL, *u = NULL;
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get_process_comm(pid, &comm);
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u = uid_to_name(uid);
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@ -221,10 +220,9 @@ static int parse_argv(int argc, char *argv[]) {
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}
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int main(int argc, char *argv[]) {
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int r;
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_cleanup_bus_unref_ sd_bus *bus = NULL;
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_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
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int fd = -1;
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_cleanup_bus_unref_ sd_bus *bus = NULL;
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int r;
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log_parse_environment();
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log_open();
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@ -248,15 +246,14 @@ int main(int argc, char *argv[]) {
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}
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} else {
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char *w = NULL;
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_cleanup_close_ int fd = -1;
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_cleanup_free_ char *w = NULL;
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pid_t pid;
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if (!arg_who)
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arg_who = w = strv_join(argv + optind, " ");
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fd = inhibit(bus, &error);
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free(w);
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if (fd < 0) {
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log_error("Failed to inhibit: %s", bus_error_message(&error, -r));
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return EXIT_FAILURE;
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@ -279,11 +276,7 @@ int main(int argc, char *argv[]) {
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}
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r = wait_for_terminate_and_warn(argv[optind], pid);
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close(fd);
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if (r < 0)
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return EXIT_FAILURE;
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else
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return r;
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return r < 0 ? EXIT_FAILURE : r;
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}
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return 0;
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