src/shared/cgroup-setup.h

   1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
   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_weight_parse(const char *s, uint64_t *ret);
  16 int cg_cpu_shares_parse(const char *s, uint64_t *ret);
  17 int cg_blkio_weight_parse(const char *s, uint64_t *ret);
  18
  19 int cg_trim(const char *controller, const char *path, bool delete_root);
  20
  21 int cg_create(const char *controller, const char *path);
  22 int cg_attach(const char *controller, const char *path, pid_t pid);
  23 int cg_attach_fallback(const char *controller, const char *path, pid_t pid);
  24 int cg_create_and_attach(const char *controller, const char *path, pid_t pid);
  25
  26 int cg_set_access(const char *controller, const char *path, uid_t uid, gid_t gid);
  27 int cg_set_access_recursive(const char *controller, const char *path, uid_t uid, gid_t gid);
  28
  29 int cg_migrate(const char *cfrom, const char *pfrom, const char *cto, const char *pto, CGroupFlags flags);
  30 int cg_migrate_recursive(const char *cfrom, const char *pfrom, const char *cto, const char *pto, CGroupFlags flags);
  31 int cg_migrate_recursive_fallback(const char *cfrom, const char *pfrom, const char *cto, const char *pto, CGroupFlags flags);
  32
  33 int cg_create_everywhere(CGroupMask supported, CGroupMask mask, const char *path);
  34 int cg_attach_everywhere(CGroupMask supported, const char *path, pid_t pid, cg_migrate_callback_t callback, void *userdata);
  35 int cg_migrate_v1_controllers(CGroupMask supported, CGroupMask mask, const char *from, cg_migrate_callback_t to_callback, void *userdata);
  36 int cg_trim_everywhere(CGroupMask supported, const char *path, bool delete_root);
  37 int cg_trim_v1_controllers(CGroupMask supported, CGroupMask mask, const char *path, bool delete_root);
  38 int cg_enable_everywhere(CGroupMask supported, CGroupMask mask, const char *p, CGroupMask *ret_result_mask);