[thirdparty/systemd.git] / src / shared / cgroup-setup.h

/* SPDX-License-Identifier: LGPL-2.1+ */
#pragma once

#include <stdbool.h>
#include <stdint.h>
#include <sys/types.h>

#include "cgroup-util.h"

bool cg_is_unified_wanted(void);
bool cg_is_legacy_wanted(void);
bool cg_is_hybrid_wanted(void);

int cg_weight_parse(const char *s, uint64_t *ret);
int cg_cpu_shares_parse(const char *s, uint64_t *ret);
int cg_blkio_weight_parse(const char *s, uint64_t *ret);

int cg_trim(const char *controller, const char *path, bool delete_root);

int cg_create(const char *controller, const char *path);
int cg_attach(const char *controller, const char *path, pid_t pid);
int cg_attach_fallback(const char *controller, const char *path, pid_t pid);
int cg_create_and_attach(const char *controller, const char *path, pid_t pid);

int cg_migrate(const char *cfrom, const char *pfrom, const char *cto, const char *pto, CGroupFlags flags);
int cg_migrate_recursive(const char *cfrom, const char *pfrom, const char *cto, const char *pto, CGroupFlags flags);
int cg_migrate_recursive_fallback(const char *cfrom, const char *pfrom, const char *cto, const char *pto, CGroupFlags flags);

int cg_create_everywhere(CGroupMask supported, CGroupMask mask, const char *path);
int cg_attach_everywhere(CGroupMask supported, const char *path, pid_t pid, cg_migrate_callback_t callback, void *userdata);
int cg_attach_many_everywhere(CGroupMask supported, const char *path, Set* pids, cg_migrate_callback_t callback, void *userdata);
int cg_migrate_everywhere(CGroupMask supported, const char *from, const char *to, cg_migrate_callback_t callback, void *userdata);
int cg_trim_everywhere(CGroupMask supported, const char *path, bool delete_root);
int cg_enable_everywhere(CGroupMask supported, CGroupMask mask, const char *p, CGroupMask *ret_result_mask);
Commit	Line	Data
fdb3deca ZJS	1	/* SPDX-License-Identifier: LGPL-2.1+ */
	2	#pragma once
	3
	4	#include <stdbool.h>
	5	#include <stdint.h>
	6	#include <sys/types.h>
	7
	8	#include "cgroup-util.h"
	9
	10	bool cg_is_unified_wanted(void);
	11	bool cg_is_legacy_wanted(void);
	12	bool cg_is_hybrid_wanted(void);
	13
	14	int cg_weight_parse(const char s, uint64_t ret);
	15	int cg_cpu_shares_parse(const char s, uint64_t ret);
	16	int cg_blkio_weight_parse(const char s, uint64_t ret);
	17
	18	int cg_trim(const char controller, const char path, bool delete_root);
	19
	20	int cg_create(const char controller, const char path);
	21	int cg_attach(const char controller, const char path, pid_t pid);
	22	int cg_attach_fallback(const char controller, const char path, pid_t pid);
	23	int cg_create_and_attach(const char controller, const char path, pid_t pid);
	24
	25	int cg_migrate(const char cfrom, const char pfrom, const char cto, const char pto, CGroupFlags flags);
	26	int cg_migrate_recursive(const char cfrom, const char pfrom, const char cto, const char pto, CGroupFlags flags);
	27	int cg_migrate_recursive_fallback(const char cfrom, const char pfrom, const char cto, const char pto, CGroupFlags flags);
	28
	29	int cg_create_everywhere(CGroupMask supported, CGroupMask mask, const char *path);
	30	int cg_attach_everywhere(CGroupMask supported, const char path, pid_t pid, cg_migrate_callback_t callback, void userdata);
	31	int cg_attach_many_everywhere(CGroupMask supported, const char path, Set pids, cg_migrate_callback_t callback, void *userdata);
	32	int cg_migrate_everywhere(CGroupMask supported, const char from, const char to, cg_migrate_callback_t callback, void *userdata);
	33	int cg_trim_everywhere(CGroupMask supported, const char *path, bool delete_root);
	34	int cg_enable_everywhere(CGroupMask supported, CGroupMask mask, const char p, CGroupMask ret_result_mask);