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-rw-r--r--src/timedate/timedated.c254
1 files changed, 94 insertions, 160 deletions
diff --git a/src/timedate/timedated.c b/src/timedate/timedated.c
index 5d3b8c41e6..936a902be6 100644
--- a/src/timedate/timedated.c
+++ b/src/timedate/timedated.c
@@ -180,211 +180,145 @@ static int context_write_data_local_rtc(Context *c) {
return write_string_file_atomic_label("/etc/adjtime", w);
}
-static char** get_ntp_services(void) {
- _cleanup_strv_free_ char **r = NULL, **files = NULL;
- char **i;
- int k;
-
- k = conf_files_list(&files, ".list", NULL,
- "/etc/systemd/ntp-units.d",
- "/run/systemd/ntp-units.d",
- "/usr/local/lib/systemd/ntp-units.d",
- "/usr/lib/systemd/ntp-units.d",
- NULL);
- if (k < 0)
- return NULL;
-
- STRV_FOREACH(i, files) {
- _cleanup_fclose_ FILE *f;
-
- f = fopen(*i, "re");
- if (!f)
- continue;
-
- for (;;) {
- char line[PATH_MAX], *l;
-
- if (!fgets(line, sizeof(line), f)) {
- if (ferror(f))
- log_error("Failed to read NTP unit file: %m");
-
- break;
- }
-
- l = strstrip(line);
- if (l[0] == 0 || l[0] == '#')
- continue;
-
- if (strv_extend(&r, l) < 0) {
- log_oom();
- return NULL;
- }
- }
- }
-
- i = r;
- r = NULL; /* avoid cleanup */
-
- return strv_uniq(i);
-}
-
static int context_read_ntp(Context *c, sd_bus *bus) {
- _cleanup_strv_free_ char **l;
- char **i;
+ _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+ sd_bus_message *reply = NULL;
+ const char *s;
int r;
assert(c);
assert(bus);
- l = get_ntp_services();
- STRV_FOREACH(i, l) {
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
- sd_bus_message *reply = NULL;
- const char *s;
-
- r = sd_bus_call_method(
- bus,
- "org.freedesktop.systemd1",
- "/org/freedesktop/systemd1",
- "org.freedesktop.systemd1.Manager",
- "GetUnitFileState",
- &error,
- &reply,
- "s",
- *i);
-
- if (r < 0) {
- /* This implementation does not exist. Try the next one. */
- if (sd_bus_error_has_name(&error, SD_BUS_ERROR_FILE_NOT_FOUND))
- continue;
+ r = sd_bus_call_method(
+ bus,
+ "org.freedesktop.systemd1",
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ "GetUnitFileState",
+ &error,
+ &reply,
+ "s",
+ "systemd-timesyncd.service");
- return r;
- }
+ if (r < 0) {
+ if (sd_bus_error_has_name(&error, SD_BUS_ERROR_FILE_NOT_FOUND) ||
+ sd_bus_error_has_name(&error, "org.freedesktop.systemd1.LoadFailed") ||
+ sd_bus_error_has_name(&error, "org.freedesktop.systemd1.NoSuchUnit"))
+ return 0;
- r = sd_bus_message_read(reply, "s", &s);
- if (r < 0)
- return r;
+ return r;
+ }
- c->can_ntp = true;
- c->use_ntp = STR_IN_SET(s, "enabled", "enabled-runtime");
+ r = sd_bus_message_read(reply, "s", &s);
+ if (r < 0)
+ return r;
- return 0;
- }
+ c->can_ntp = true;
+ c->use_ntp = STR_IN_SET(s, "enabled", "enabled-runtime");
return 0;
}
static int context_start_ntp(Context *c, sd_bus *bus, sd_bus_error *error) {
- _cleanup_strv_free_ char **l = NULL;
- char **i;
int r;
assert(c);
assert(bus);
assert(error);
- l = get_ntp_services();
- STRV_FOREACH(i, l) {
-
- if (c->use_ntp)
- r = sd_bus_call_method(
- bus,
- "org.freedesktop.systemd1",
- "/org/freedesktop/systemd1",
- "org.freedesktop.systemd1.Manager",
- "StartUnit",
- error,
- NULL,
- "ss", *i, "replace");
- else
- r = sd_bus_call_method(
- bus,
- "org.freedesktop.systemd1",
- "/org/freedesktop/systemd1",
- "org.freedesktop.systemd1.Manager",
- "StopUnit",
- error,
- NULL,
- "ss", *i, "replace");
-
- if (r < 0) {
- if (sd_bus_error_has_name(error, SD_BUS_ERROR_FILE_NOT_FOUND) ||
- sd_bus_error_has_name(error, "org.freedesktop.systemd1.LoadFailed") ||
- sd_bus_error_has_name(error, "org.freedesktop.systemd1.NoSuchUnit")) {
- /* This implementation does not exist. Try the next one. */
- sd_bus_error_free(error);
- continue;
- }
+ if (c->use_ntp)
+ r = sd_bus_call_method(
+ bus,
+ "org.freedesktop.systemd1",
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ "StartUnit",
+ error,
+ NULL,
+ "ss",
+ "systemd-timesyncd.service",
+ "replace");
+ else
+ r = sd_bus_call_method(
+ bus,
+ "org.freedesktop.systemd1",
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ "StopUnit",
+ error,
+ NULL,
+ "ss",
+ "systemd-timesyncd.service",
+ "replace");
- return r;
+ if (r < 0) {
+ if (sd_bus_error_has_name(error, SD_BUS_ERROR_FILE_NOT_FOUND) ||
+ sd_bus_error_has_name(error, "org.freedesktop.systemd1.LoadFailed") ||
+ sd_bus_error_has_name(error, "org.freedesktop.systemd1.NoSuchUnit")) {
+ sd_bus_error_set_const(error, "org.freedesktop.timedate1.NoNTPSupport", "NTP not supported.");
+ return -ENOTSUP;
}
- return 1;
+ return r;
}
- sd_bus_error_set_const(error, "org.freedesktop.timedate1.NoNTPSupport", "NTP not supported.");
- return -ENOTSUP;
+ return 0;
}
static int context_enable_ntp(Context*c, sd_bus *bus, sd_bus_error *error) {
- _cleanup_strv_free_ char **l = NULL;
- char **i;
int r;
assert(c);
assert(bus);
assert(error);
- l = get_ntp_services();
- STRV_FOREACH(i, l) {
- if (c->use_ntp)
- r = sd_bus_call_method(
- bus,
- "org.freedesktop.systemd1",
- "/org/freedesktop/systemd1",
- "org.freedesktop.systemd1.Manager",
- "EnableUnitFiles",
- error,
- NULL,
- "asbb", 1, *i, false, true);
- else
- r = sd_bus_call_method(
- bus,
- "org.freedesktop.systemd1",
- "/org/freedesktop/systemd1",
- "org.freedesktop.systemd1.Manager",
- "DisableUnitFiles",
- error,
- NULL,
- "asb", 1, *i, false);
-
- if (r < 0) {
- if (sd_bus_error_has_name(error, SD_BUS_ERROR_FILE_NOT_FOUND)) {
- /* This implementation does not exist. Try the next one. */
- sd_bus_error_free(error);
- continue;
- }
-
- return r;
- }
-
+ if (c->use_ntp)
r = sd_bus_call_method(
bus,
"org.freedesktop.systemd1",
"/org/freedesktop/systemd1",
"org.freedesktop.systemd1.Manager",
- "Reload",
+ "EnableUnitFiles",
error,
NULL,
- NULL);
- if (r < 0)
- return r;
+ "asbb", 1,
+ "systemd-timesyncd.service",
+ false, true);
+ else
+ r = sd_bus_call_method(
+ bus,
+ "org.freedesktop.systemd1",
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ "DisableUnitFiles",
+ error,
+ NULL,
+ "asb", 1,
+ "systemd-timesyncd.service",
+ false);
- return 1;
+ if (r < 0) {
+ if (sd_bus_error_has_name(error, SD_BUS_ERROR_FILE_NOT_FOUND)) {
+ sd_bus_error_set_const(error, "org.freedesktop.timedate1.NoNTPSupport", "NTP not supported.");
+ return -ENOTSUP;
+ }
+
+ return r;
}
- sd_bus_error_set_const(error, "org.freedesktop.timedate1.NoNTPSupport", "NTP not supported.");
- return -ENOTSUP;
+ r = sd_bus_call_method(
+ bus,
+ "org.freedesktop.systemd1",
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ "Reload",
+ error,
+ NULL,
+ NULL);
+ if (r < 0)
+ return r;
+
+ return 0;
}
static int property_get_rtc_time(
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-10 13:31:00 +0000