Systemd/src/basic/procfs-util.h
Zbigniew Jędrzejewski-Szmek c482724aa5 procfs-util: expose functionality to query total memory
procfs_memory_get_current is renamed to procfs_memory_get_used, because
"current" can mean anything, including total memory, used memory, and free
memory, as long as the value is up to date.

No functional change.
2019-01-22 17:43:13 +01:00

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C

/* 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(uint64_t *ret_total, uint64_t *ret_used);
static inline int procfs_memory_get_used(uint64_t *ret) {
return procfs_memory_get(NULL, ret);
}