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userdbd: hook up memory pressure and sigrtmin18

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This commit is contained in:
Lennart Poettering 2023-02-23 10:35:00 +01:00
parent 988851b6f9
commit ee32689f39
2 changed files with 10 additions and 1 deletions
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9
src/userdb/userdbd-manager.c
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@ -4,6 +4,7 @@
#include "sd-daemon.h"
#include "common-signal.h"
#include "fd-util.h"
#include "fs-util.h"
#include "mkdir.h"
@ -102,6 +103,14 @@ 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);
m->workers_fixed = set_new(NULL);

2
src/userdb/userdbd.c
View file

@ -37,7 +37,7 @@ static int run(int argc, char *argv[]) {
if (setenv("SYSTEMD_BYPASS_USERDB", "io.systemd.NameServiceSwitch:io.systemd.Multiplexer:io.systemd.DropIn", 1) < 0)
return log_error_errno(errno, "Failed to set $SYSTEMD_BYPASS_USERDB: %m");
assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGCHLD, SIGTERM, SIGINT, SIGUSR2, -1) >= 0);
assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGCHLD, SIGTERM, SIGINT, SIGUSR2, SIGRTMIN+18, -1) >= 0);
r = manager_new(&m);
if (r < 0)