process-util: introduce proc_get_timerslack()

This commit is contained in:
Lennart Poettering
2026-07-13 15:39:17 +02:00
parent 3ac3632e28
commit 4d84f8fac3
4 changed files with 14 additions and 5 deletions
+1 -2
View File
@@ -1,7 +1,6 @@
/* SPDX-License-Identifier: LGPL-2.1-or-later */
#include <linux/capability.h>
#include <sys/prctl.h>
#include <unistd.h>
#include "alloc-util.h"
@@ -66,7 +65,7 @@ static BUS_DEFINE_PROPERTY_GET_GLOBAL(property_get_version, "s", GIT_VERSION);
static BUS_DEFINE_PROPERTY_GET_GLOBAL(property_get_features, "s", systemd_features);
static BUS_DEFINE_PROPERTY_GET_GLOBAL(property_get_architecture, "s", architecture_to_string(uname_architecture()));
static BUS_DEFINE_PROPERTY_GET2(property_get_system_state, "s", Manager, manager_state, manager_state_to_string);
static BUS_DEFINE_PROPERTY_GET_GLOBAL(property_get_timer_slack_nsec, "t", (uint64_t) prctl(PR_GET_TIMERSLACK));
static BUS_DEFINE_PROPERTY_GET_GLOBAL(property_get_timer_slack_nsec, "t", proc_get_timerslack());
static BUS_DEFINE_PROPERTY_GET_REF(property_get_hashmap_size, "u", Hashmap *, hashmap_size);
static BUS_DEFINE_PROPERTY_GET_REF(property_get_set_size, "u", Set *, set_size);
static BUS_DEFINE_PROPERTY_GET(property_get_default_timeout_abort_usec, "t", Manager, manager_default_timeout_abort_usec);
+2 -3
View File
@@ -1,7 +1,5 @@
/* SPDX-License-Identifier: LGPL-2.1-or-later */
#include <sys/prctl.h>
#include "sd-bus.h"
#include "sd-varlink.h"
@@ -18,6 +16,7 @@
#include "manager.h"
#include "path-util.h"
#include "pidref.h"
#include "process-util.h"
#include "selinux-access.h"
#include "set.h"
#include "strv.h"
@@ -118,7 +117,7 @@ static int manager_context_build_json(sd_json_variant **ret, const char *name, v
JSON_BUILD_PAIR_FINITE_USEC("RuntimeWatchdogPreUSec", manager_get_watchdog(m, WATCHDOG_PRETIMEOUT)),
JSON_BUILD_PAIR_STRING_NON_EMPTY("RuntimeWatchdogPreGovernor", m->watchdog_pretimeout_governor),
JSON_BUILD_PAIR_STRING_NON_EMPTY("WatchdogDevice", watchdog_get_device()),
JSON_BUILD_PAIR_FINITE_USEC("TimerSlackNSec", (uint64_t) prctl(PR_GET_TIMERSLACK)),
JSON_BUILD_PAIR_FINITE_USEC("TimerSlackNSec", proc_get_timerslack()),
JSON_BUILD_PAIR_ENUM("DefaultOOMPolicy", oom_policy_to_string(m->defaults.oom_policy)),
SD_JSON_BUILD_PAIR_INTEGER("DefaultOOMScoreAdjust", m->defaults.oom_score_adjust),
SD_JSON_BUILD_PAIR_BOOLEAN("DefaultRestrictSUIDSGID", m->defaults.restrict_suid_sgid),