portabled: hook up SIGRTMIN+18 and memory pressure

diff --git a/src/portable/portabled.c b/src/portable/portabled.c
index a4fae65e7e1c379f6fda1318d815b1532f40206c..136c5fa19184a084add11f7f77117d0b6525deec 100644 (file)
--- a/src/portable/portabled.c
+++ b/src/portable/portabled.c
@@ -8,6 +8,7 @@
 #include "alloc-util.h"
 #include "bus-log-control-api.h"
 #include "bus-polkit.h"
+#include "common-signal.h"
 #include "constants.h"
 #include "daemon-util.h"
 #include "main-func.h"
@@ -43,6 +44,14 @@ static int manager_new(Manager **ret) {
         if (r < 0)
                 return r;
 
+        r = sd_event_add_signal(m->event, NULL, SIGRTMIN+18, sigrtmin18_handler, NULL);
+        if (r < 0)
+                return r;
+
+        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);
 
         *ret = TAKE_PTR(m);
@@ -143,7 +152,7 @@ static int run(int argc, char *argv[]) {
         if (argc != 1)
                 return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "This program takes no arguments.");
 
-        assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGCHLD, SIGTERM, SIGINT, -1) >= 0);
+        assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGCHLD, SIGTERM, SIGINT, SIGRTMIN+18, -1) >= 0);
 
         r = manager_new(&m);
         if (r < 0)