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Diffstat (limited to 'src/timedate/timedatectl.c')
-rw-r--r--src/timedate/timedatectl.c66
1 files changed, 28 insertions, 38 deletions
diff --git a/src/timedate/timedatectl.c b/src/timedate/timedatectl.c
index 240578bca0..553ef67011 100644
--- a/src/timedate/timedatectl.c
+++ b/src/timedate/timedatectl.c
@@ -1,5 +1,3 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
/***
This file is part of systemd.
@@ -20,20 +18,21 @@
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
-#include <stdlib.h>
-#include <stdbool.h>
#include <getopt.h>
#include <locale.h>
+#include <stdbool.h>
+#include <stdlib.h>
#include "sd-bus.h"
-#include "bus-util.h"
+
#include "bus-error.h"
-#include "util.h"
+#include "bus-util.h"
+#include "pager.h"
+#include "parse-util.h"
#include "spawn-polkit-agent.h"
-#include "build.h"
#include "strv.h"
-#include "pager.h"
#include "terminal-util.h"
+#include "util.h"
static bool arg_no_pager = false;
static bool arg_ask_password = true;
@@ -41,14 +40,6 @@ static BusTransport arg_transport = BUS_TRANSPORT_LOCAL;
static char *arg_host = NULL;
static bool arg_adjust_system_clock = false;
-static void pager_open_if_enabled(void) {
-
- if (arg_no_pager)
- return;
-
- pager_open(false);
-}
-
static void polkit_agent_open_if_enabled(void) {
/* Open the polkit agent as a child process if necessary */
@@ -66,11 +57,11 @@ typedef struct StatusInfo {
char *timezone;
usec_t rtc_time;
- bool rtc_local;
+ int rtc_local;
- bool ntp_enabled;
- bool ntp_capable;
- bool ntp_synced;
+ int ntp_enabled;
+ int ntp_capable;
+ int ntp_synced;
} StatusInfo;
static void status_info_clear(StatusInfo *info) {
@@ -96,7 +87,7 @@ static void print_status_info(const StatusInfo *i) {
old_tz = strdupa(tz);
/* Set the new $TZ */
- if (setenv("TZ", i->timezone, true) < 0)
+ if (setenv("TZ", isempty(i->timezone) ? "UTC" : i->timezone, true) < 0)
log_warning_errno(errno, "Failed to set TZ environment variable, ignoring: %m");
else
tzset();
@@ -153,13 +144,13 @@ static void print_status_info(const StatusInfo *i) {
yes_no(i->rtc_local));
if (i->rtc_local)
- fputs("\n" ANSI_HIGHLIGHT_ON
- "Warning: The system is configured to read the RTC time in the local time zone.\n"
- " This mode can not be fully supported. It will create various problems\n"
- " with time zone changes and daylight saving time adjustments. The RTC\n"
- " time is never updated, it relies on external facilities to maintain it.\n"
- " If at all possible, use RTC in UTC by calling\n"
- " 'timedatectl set-local-rtc 0'" ANSI_HIGHLIGHT_OFF ".\n", stdout);
+ printf("\n%s"
+ "Warning: The system is configured to read the RTC time in the local time zone.\n"
+ " This mode can not be fully supported. It will create various problems\n"
+ " with time zone changes and daylight saving time adjustments. The RTC\n"
+ " time is never updated, it relies on external facilities to maintain it.\n"
+ " If at all possible, use RTC in UTC by calling\n"
+ " 'timedatectl set-local-rtc 0'.%s\n", ansi_highlight(), ansi_normal());
}
static int show_status(sd_bus *bus, char **args, unsigned n) {
@@ -192,7 +183,7 @@ static int show_status(sd_bus *bus, char **args, unsigned n) {
}
static int set_time(sd_bus *bus, char **args, unsigned n) {
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+ _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
bool relative = false, interactive = arg_ask_password;
usec_t t;
int r;
@@ -223,7 +214,7 @@ static int set_time(sd_bus *bus, char **args, unsigned n) {
}
static int set_timezone(sd_bus *bus, char **args, unsigned n) {
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+ _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
int r;
assert(args);
@@ -246,7 +237,7 @@ static int set_timezone(sd_bus *bus, char **args, unsigned n) {
}
static int set_local_rtc(sd_bus *bus, char **args, unsigned n) {
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+ _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
int r, b;
assert(args);
@@ -275,7 +266,7 @@ static int set_local_rtc(sd_bus *bus, char **args, unsigned n) {
}
static int set_ntp(sd_bus *bus, char **args, unsigned n) {
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+ _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
int b, r;
assert(args);
@@ -314,7 +305,7 @@ static int list_timezones(sd_bus *bus, char **args, unsigned n) {
if (r < 0)
return log_error_errno(r, "Failed to read list of time zones: %m");
- pager_open_if_enabled();
+ pager_open(arg_no_pager, false);
strv_print(zones);
return 0;
@@ -374,9 +365,7 @@ static int parse_argv(int argc, char *argv[]) {
return 0;
case ARG_VERSION:
- puts(PACKAGE_STRING);
- puts(SYSTEMD_FEATURES);
- return 0;
+ return version();
case 'H':
arg_transport = BUS_TRANSPORT_REMOTE;
@@ -491,7 +480,7 @@ static int timedatectl_main(sd_bus *bus, int argc, char *argv[]) {
}
int main(int argc, char *argv[]) {
- _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+ sd_bus *bus = NULL;
int r;
setlocale(LC_ALL, "");
@@ -502,7 +491,7 @@ int main(int argc, char *argv[]) {
if (r <= 0)
goto finish;
- r = bus_open_transport(arg_transport, arg_host, false, &bus);
+ r = bus_connect_transport(arg_transport, arg_host, false, &bus);
if (r < 0) {
log_error_errno(r, "Failed to create bus connection: %m");
goto finish;
@@ -511,6 +500,7 @@ int main(int argc, char *argv[]) {
r = timedatectl_main(bus, argc, argv);
finish:
+ sd_bus_flush_close_unref(bus);
pager_close();
return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-07-22 23:01:00 +0000