From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 23 Feb 2023 09:22:28 +0000 (+0100)
Subject: timesyncd: hook up memory pressure + sigrtmin18
X-Git-Tag: v254-rc1~1142^2~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6e6e45076bc93d862206b8b01608ef1f8a60a744;p=thirdparty%2Fsystemd.git

timesyncd: hook up memory pressure + sigrtmin18
---

diff --git a/src/timesync/timesyncd-manager.c b/src/timesync/timesyncd-manager.c
index b26de6ecd6b..c8d38f212be 100644
--- a/src/timesync/timesyncd-manager.c
+++ b/src/timesync/timesyncd-manager.c
@@ -15,6 +15,7 @@
 
 #include "alloc-util.h"
 #include "bus-polkit.h"
+#include "common-signal.h"
 #include "dns-domain.h"
 #include "event-util.h"
 #include "fd-util.h"
@@ -1129,6 +1130,11 @@ int manager_new(Manager **ret) {
 
         (void) sd_event_add_signal(m->event, NULL, SIGTERM, NULL,  NULL);
         (void) sd_event_add_signal(m->event, NULL, SIGINT, NULL, NULL);
+        (void) sd_event_add_signal(m->event, NULL, SIGRTMIN+18, sigrtmin18_handler, NULL);
+
+        r = sd_event_add_memory_pressure(m->event, NULL, NULL, NULL);
+        if (r < 0)
+                log_debug_errno(r, "Failed allocate memory pressure event source, ignoring: %m");
 
         (void) sd_event_set_watchdog(m->event, true);
 
diff --git a/src/timesync/timesyncd.c b/src/timesync/timesyncd.c
index e60742c39b7..416b536aed5 100644
--- a/src/timesync/timesyncd.c
+++ b/src/timesync/timesyncd.c
@@ -174,7 +174,7 @@ static int run(int argc, char *argv[]) {
                         return log_error_errno(r, "Failed to drop privileges: %m");
         }
 
-        assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGTERM, SIGINT, -1) >= 0);
+        assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGTERM, SIGINT, SIGRTMIN+18, -1) >= 0);
 
         r = manager_new(&m);
         if (r < 0)