Systemd/src/basic/procfs-util.h
Lennart Poettering a04fcf17ba procfs-util: add APIs to get consumed CPU time and used memory from /proc
This is preparation for emulating the "usage_usec" keyed attribute of
the "cpu.stat" property of the root cgroup from data in /proc. Similar,
for emulating the "memory.current" attribute.
2018-02-09 17:32:26 +01:00

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/* SPDX-License-Identifier: LGPL-2.1+ */
#pragma once
#include <inttypes.h>
#include "time-util.h"
int procfs_tasks_get_limit(uint64_t *ret);
int procfs_tasks_set_limit(uint64_t limit);
int procfs_tasks_get_current(uint64_t *ret);
int procfs_cpu_get_usage(nsec_t *ret);
int procfs_memory_get_current(uint64_t *ret);