From d4962227c38ec1d641b2712c75cb709a5976ae6e Mon Sep 17 00:00:00 2001 From: drakenclimber Date: Mon, 16 May 2022 16:06:04 +0000 Subject: [PATCH] deploy: b1ea1e7164c7feebddf021938b50061946e712a4 --- abstraction-common_8h_source.html | 2 +- abstraction-map_8h_source.html | 2 +- config_8h_source.html | 2 +- functions.html | 2 +- functions_vars.html | 2 +- group__group__groups.html | 2 +- groups_8h_source.html | 4 +- iterators_8h_source.html | 2 +- libcgroup-internal_8h_source.html | 535 +++++++++++++++--------------- search/all_f.js | 2 +- search/variables_5.js | 2 +- structcg__mount__table__s.html | 10 +- structcgroup__controller.html | 6 +- tasks_8h_source.html | 2 +- tools-common_8h_source.html | 2 +- tools_8h_source.html | 2 +- 16 files changed, 291 insertions(+), 288 deletions(-) diff --git a/abstraction-common_8h_source.html b/abstraction-common_8h_source.html index 16d3109c..9d383b04 100644 --- a/abstraction-common_8h_source.html +++ b/abstraction-common_8h_source.html @@ -152,7 +152,7 @@ $(function() {
137#endif
138
139#endif /* __ABSTRACTION_COMMON */
-
cgroup_controller
Definition: libcgroup-internal.h:101
+
cgroup_controller
Definition: libcgroup-internal.h:104
diff --git a/abstraction-map_8h_source.html b/abstraction-map_8h_source.html index f723499a..c50ec1e4 100644 --- a/abstraction-map_8h_source.html +++ b/abstraction-map_8h_source.html @@ -103,7 +103,7 @@ $(function() {
39
40#endif /* __ABSTRACTION_MAP */
cgroup_abstraction_map
Definition: abstraction-map.h:16
-
cgroup_controller
Definition: libcgroup-internal.h:101
+
cgroup_controller
Definition: libcgroup-internal.h:104
diff --git a/config_8h_source.html b/config_8h_source.html index 93751b28..c7071269 100644 --- a/config_8h_source.html +++ b/config_8h_source.html @@ -122,7 +122,7 @@ $(function() {
cgroup_templates_cache_set_source_files
void cgroup_templates_cache_set_source_files(struct cgroup_string_list *tmpl_files)
Definition: config.c:1633
cgroup_config_unload_config
int cgroup_config_unload_config(const char *pathname, int flags)
Definition: config.c:1258
cgroup_string_list
Definition: tools-common.h:41
-
cgroup
Definition: libcgroup-internal.h:109
+
cgroup
Definition: libcgroup-internal.h:112
diff --git a/functions.html b/functions.html index c39d8357..7e935a0a 100644 --- a/functions.html +++ b/functions.html @@ -68,7 +68,7 @@ $(function() {
  • full_path : cgroup_file_info
  • hierarchy : controller_data
  • mount : cg_mount_table_s
    • -
  • name : cg_mount_table_s, cgroup_mount_point, controller_data
    • +
  • name : cg_mount_table_s, cgroup_mount_point, controller_data
  • num_cgroups : controller_data
  • parent : cgroup_file_info
  • path : cgroup_file_info, cgroup_mount_point
    • diff --git a/functions_vars.html b/functions_vars.html index 3cc63872..b8f3af8d 100644 --- a/functions_vars.html +++ b/functions_vars.html @@ -68,7 +68,7 @@ $(function() {
  • full_path : cgroup_file_info
  • hierarchy : controller_data
  • mount : cg_mount_table_s
    • -
  • name : cg_mount_table_s, cgroup_mount_point, controller_data
    • +
  • name : cg_mount_table_s, cgroup_mount_point, controller_data
  • num_cgroups : controller_data
  • parent : cgroup_file_info
  • path : cgroup_file_info, cgroup_mount_point
    • diff --git a/group__group__groups.html b/group__group__groups.html index 72ddd9c2..8f2c9410 100644 --- a/group__group__groups.html +++ b/group__group__groups.html @@ -89,7 +89,7 @@ Data Structures
    cgroup_add_controller(foo, "cpu");
    cgroup_add_controller
    struct cgroup_controller * cgroup_add_controller(struct cgroup *cgroup, const char *name)
    Definition: wrapper.c:52
    cgroup_new_cgroup
    struct cgroup * cgroup_new_cgroup(const char *name)
    Definition: wrapper.c:39
    -
    cgroup
    Definition: libcgroup-internal.h:109
    +
    cgroup
    Definition: libcgroup-internal.h:112
    Now, you can call e.g. cgroup_delete_cgroup() and the group is deleted from the hierarchy. You can note that it's enough to add only one controller to the group to fully identify a group in cpu,cpuacct hierarchy.
    Following code creates struct cgroup* structure, which represents two groups, cpu,cpuacct:/foo and freezer:/foo:
    struct cgroup *foo = cgroup_new_cgroup("foo");
    cgroup_add_controller(foo, "cpu");
    diff --git a/groups_8h_source.html b/groups_8h_source.html index 889ee3ac..dd883c7b 100644 --- a/groups_8h_source.html +++ b/groups_8h_source.html @@ -267,8 +267,8 @@ $(function() {
    cg_chmod_recursive
    int cg_chmod_recursive(struct cgroup *cgroup, mode_t dir_mode, int dirm_change, mode_t file_mode, int filem_change)
    Definition: api.c:346
    cgroup_get_value_string
    int cgroup_get_value_string(struct cgroup_controller *controller, const char *name, char **value)
    Definition: wrapper.c:450
    cgroup_set_value_bool
    int cgroup_set_value_bool(struct cgroup_controller *controller, const char *name, bool value)
    Definition: wrapper.c:624
    -
    cgroup_controller
    Definition: libcgroup-internal.h:101
    -
    cgroup
    Definition: libcgroup-internal.h:109
    +
    cgroup_controller
    Definition: libcgroup-internal.h:104
    +
    cgroup
    Definition: libcgroup-internal.h:112
    diff --git a/iterators_8h_source.html b/iterators_8h_source.html index 7e270d23..0c4f1c6e 100644 --- a/iterators_8h_source.html +++ b/iterators_8h_source.html @@ -221,7 +221,7 @@ $(function() {
    cgroup_mount_point::name
    char name[FILENAME_MAX]
    Definition: iterators.h:317
    cgroup_mount_point::path
    char path[FILENAME_MAX]
    Definition: iterators.h:319
    cgroup_stat
    Definition: iterators.h:237
    -
    cgroup
    Definition: libcgroup-internal.h:109
    +
    cgroup
    Definition: libcgroup-internal.h:112
    controller_data
    Definition: iterators.h:359
    controller_data::enabled
    int enabled
    Definition: iterators.h:371
    controller_data::hierarchy
    int hierarchy
    Definition: iterators.h:367
    diff --git a/libcgroup-internal_8h_source.html b/libcgroup-internal_8h_source.html index 8098646b..51d82a5c 100644 --- a/libcgroup-internal_8h_source.html +++ b/libcgroup-internal_8h_source.html @@ -108,286 +108,289 @@ $(function() {
    43 */
    44#define CG_HIER_MAX CG_CONTROLLER_MAX
    45
    -
    46/* Definitions for the uid and gid members of a cgroup_rules */
    -
    47#define CGRULE_INVALID ((uid_t) -1)
    -
    48#define CGRULE_WILD ((uid_t) -2)
    -
    49
    -
    50#define CGRULE_SUCCESS_STORE_PID "SUCCESS_STORE_PID"
    -
    51
    -
    52/* Definitions for the cgrules options field */
    -
    53#define CGRULE_OPTION_IGNORE "ignore"
    +
    46/* Maximum length of a controller's name */
    +
    47#define CONTROL_NAMELEN_MAX 32
    +
    48
    +
    49/* Definitions for the uid and gid members of a cgroup_rules */
    +
    50#define CGRULE_INVALID ((uid_t) -1)
    +
    51#define CGRULE_WILD ((uid_t) -2)
    +
    52
    +
    53#define CGRULE_SUCCESS_STORE_PID "SUCCESS_STORE_PID"
    54
    -
    55#define CGCONFIG_CONF_FILE "/etc/cgconfig.conf"
    -
    56/* Minimum number of file in template file list for cgrulesengd */
    -
    57#define CGCONFIG_CONF_FILES_LIST_MINIMUM_SIZE 4
    -
    58#define CGCONFIG_CONF_DIR "/etc/cgconfig.d"
    -
    59
    -
    60#define CGRULES_CONF_FILE "/etc/cgrules.conf"
    -
    61#define CGRULES_CONF_DIR "/etc/cgrules.d"
    -
    62#define CGRULES_MAX_FIELDS_PER_LINE 3
    -
    63
    -
    64#define CGROUP_BUFFER_LEN (5 * FILENAME_MAX)
    -
    65
    -
    66/* Maximum length of a key(<user>:<process name>) in the daemon config file */
    -
    67#define CGROUP_RULE_MAXKEY (LOGIN_NAME_MAX + FILENAME_MAX + 1)
    +
    55/* Definitions for the cgrules options field */
    +
    56#define CGRULE_OPTION_IGNORE "ignore"
    +
    57
    +
    58#define CGCONFIG_CONF_FILE "/etc/cgconfig.conf"
    +
    59/* Minimum number of file in template file list for cgrulesengd */
    +
    60#define CGCONFIG_CONF_FILES_LIST_MINIMUM_SIZE 4
    +
    61#define CGCONFIG_CONF_DIR "/etc/cgconfig.d"
    +
    62
    +
    63#define CGRULES_CONF_FILE "/etc/cgrules.conf"
    +
    64#define CGRULES_CONF_DIR "/etc/cgrules.d"
    +
    65#define CGRULES_MAX_FIELDS_PER_LINE 3
    +
    66
    +
    67#define CGROUP_BUFFER_LEN (5 * FILENAME_MAX)
    68
    -
    69/* Maximum length of a line in the daemon config file */
    -
    70#define CGROUP_RULE_MAXLINE (FILENAME_MAX + CGROUP_RULE_MAXKEY + \
    -
    71 CG_CONTROLLER_MAX + 3)
    -
    72
    -
    73#define CGROUP_FILE_PREFIX "cgroup"
    -
    74
    -
    75#define cgroup_err(x...) cgroup_log(CGROUP_LOG_ERROR, "Error: " x)
    -
    76#define cgroup_warn(x...) cgroup_log(CGROUP_LOG_WARNING, "Warning: " x)
    -
    77#define cgroup_info(x...) cgroup_log(CGROUP_LOG_INFO, "Info: " x)
    -
    78#define cgroup_dbg(x...) cgroup_log(CGROUP_LOG_DEBUG, x)
    -
    79
    -
    80#define CGROUP_DEFAULT_LOGLEVEL CGROUP_LOG_ERROR
    -
    81
    -
    82#define max(x, y) ((y) < (x)?(x):(y))
    -
    83#define min(x, y) ((y) > (x)?(x):(y))
    +
    69/* Maximum length of a key(<user>:<process name>) in the daemon config file */
    +
    70#define CGROUP_RULE_MAXKEY (LOGIN_NAME_MAX + FILENAME_MAX + 1)
    +
    71
    +
    72/* Maximum length of a line in the daemon config file */
    +
    73#define CGROUP_RULE_MAXLINE (FILENAME_MAX + CGROUP_RULE_MAXKEY + \
    +
    74 CG_CONTROLLER_MAX + 3)
    +
    75
    +
    76#define CGROUP_FILE_PREFIX "cgroup"
    +
    77
    +
    78#define cgroup_err(x...) cgroup_log(CGROUP_LOG_ERROR, "Error: " x)
    +
    79#define cgroup_warn(x...) cgroup_log(CGROUP_LOG_WARNING, "Warning: " x)
    +
    80#define cgroup_info(x...) cgroup_log(CGROUP_LOG_INFO, "Info: " x)
    +
    81#define cgroup_dbg(x...) cgroup_log(CGROUP_LOG_DEBUG, x)
    +
    82
    +
    83#define CGROUP_DEFAULT_LOGLEVEL CGROUP_LOG_ERROR
    84
    -
    85struct control_value {
    -
    86 char name[FILENAME_MAX];
    -
    87 char value[CG_CONTROL_VALUE_MAX];
    -
    88
    -
    89 /* cgget uses this field for values that span multiple lines */
    -
    90 char *multiline_value;
    +
    85#define max(x, y) ((y) < (x)?(x):(y))
    +
    86#define min(x, y) ((y) > (x)?(x):(y))
    +
    87
    +
    88struct control_value {
    +
    89 char name[FILENAME_MAX];
    +
    90 char value[CG_CONTROL_VALUE_MAX];
    91
    -
    92 /*
    -
    93 * The abstraction layer uses prev_name when there's an N->1 or
    -
    94 * 1->N relationship between cgroup v1 and v2 settings.
    -
    95 */
    -
    96 char *prev_name;
    -
    97
    -
    98 bool dirty;
    -
    99};
    +
    92 /* cgget uses this field for values that span multiple lines */
    +
    93 char *multiline_value;
    +
    94
    +
    95 /*
    +
    96 * The abstraction layer uses prev_name when there's an N->1 or
    +
    97 * 1->N relationship between cgroup v1 and v2 settings.
    +
    98 */
    +
    99 char *prev_name;
    100
    -
    101struct cgroup_controller {
    -
    102 char name[FILENAME_MAX];
    -
    103 struct control_value *values[CG_NV_MAX];
    -
    104 struct cgroup *cgroup;
    -
    105 int index;
    -
    106 enum cg_version_t version;
    -
    107};
    -
    108
    -
    109struct cgroup {
    -
    110 char name[FILENAME_MAX];
    -
    111 struct cgroup_controller *controller[CG_CONTROLLER_MAX];
    -
    112 int index;
    -
    113 uid_t tasks_uid;
    -
    114 gid_t tasks_gid;
    -
    115 mode_t task_fperm;
    -
    116 uid_t control_uid;
    -
    117 gid_t control_gid;
    -
    118 mode_t control_fperm;
    -
    119 mode_t control_dperm;
    -
    120};
    -
    121
    -
    122struct cg_mount_point {
    -
    123 char path[FILENAME_MAX];
    -
    124 struct cg_mount_point *next;
    -
    125};
    -
    126
    -
    127struct cg_mount_table_s {
    -
    129 char name[FILENAME_MAX];
    -
    133 struct cg_mount_point mount;
    -
    134 int index;
    -
    135 int shared_mnt;
    -
    136 enum cg_version_t version;
    -
    137};
    -
    138
    -
    139struct cgroup_rules_data {
    -
    140 pid_t pid; /* pid of the process which needs to change group */
    +
    101 bool dirty;
    +
    102};
    +
    103
    +
    104struct cgroup_controller {
    +
    105 char name[CONTROL_NAMELEN_MAX];
    +
    106 struct control_value *values[CG_NV_MAX];
    +
    107 struct cgroup *cgroup;
    +
    108 int index;
    +
    109 enum cg_version_t version;
    +
    110};
    +
    111
    +
    112struct cgroup {
    +
    113 char name[FILENAME_MAX];
    +
    114 struct cgroup_controller *controller[CG_CONTROLLER_MAX];
    +
    115 int index;
    +
    116 uid_t tasks_uid;
    +
    117 gid_t tasks_gid;
    +
    118 mode_t task_fperm;
    +
    119 uid_t control_uid;
    +
    120 gid_t control_gid;
    +
    121 mode_t control_fperm;
    +
    122 mode_t control_dperm;
    +
    123};
    +
    124
    +
    125struct cg_mount_point {
    +
    126 char path[FILENAME_MAX];
    +
    127 struct cg_mount_point *next;
    +
    128};
    +
    129
    +
    130struct cg_mount_table_s {
    +
    132 char name[CONTROL_NAMELEN_MAX];
    +
    136 struct cg_mount_point mount;
    +
    137 int index;
    +
    138 int shared_mnt;
    +
    139 enum cg_version_t version;
    +
    140};
    141
    -
    142 /* Details of user under consideration for destination cgroup */
    -
    143 struct passwd *pw;
    -
    144 /* Gid of the process */
    -
    145 gid_t gid;
    -
    146};
    -
    147
    -
    148/* A rule that maps UID/GID to a cgroup */
    -
    149struct cgroup_rule {
    -
    150 uid_t uid;
    -
    151 gid_t gid;
    -
    152 bool is_ignore;
    -
    153 char *procname;
    -
    154 char username[LOGIN_NAME_MAX];
    -
    155 char destination[FILENAME_MAX];
    -
    156 char *controllers[MAX_MNT_ELEMENTS];
    -
    157 struct cgroup_rule *next;
    -
    158};
    -
    159
    -
    160/* Container for a list of rules */
    -
    161struct cgroup_rule_list {
    -
    162 struct cgroup_rule *head;
    -
    163 struct cgroup_rule *tail;
    -
    164 int len;
    -
    165};
    -
    166
    -
    167/*The walk_tree handle */
    -
    168struct cgroup_tree_handle {
    -
    169 FTS *fts;
    -
    170 int flags;
    -
    171};
    -
    172
    -
    180struct cgroup_dictionary_item {
    -
    181 const char *name;
    -
    182 const char *value;
    -
    183 struct cgroup_dictionary_item *next;
    -
    184};
    -
    185
    -
    186/* Flags for cgroup_dictionary_create */
    -
    193#define CG_DICT_DONT_FREE_ITEMS 1
    -
    194
    -
    203struct cgroup_dictionary {
    -
    204 struct cgroup_dictionary_item *head;
    -
    205 struct cgroup_dictionary_item *tail;
    -
    206 int flags;
    -
    207};
    -
    208
    -
    210struct cgroup_dictionary_iterator {
    -
    211 struct cgroup_dictionary_item *item;
    -
    212};
    -
    213
    -
    217extern __thread int last_errno;
    -
    218
    -
    222extern jmp_buf parser_error_env;
    -
    223
    -
    224/* Internal API */
    -
    225char *cg_build_path(const char *name, char *path, const char *type);
    -
    226int cgroup_get_uid_gid_from_procfs(pid_t pid, uid_t *euid, gid_t *egid);
    -
    227int cgroup_get_procname_from_procfs(pid_t pid, char **procname);
    -
    228int cg_mkdir_p(const char *path);
    -
    229struct cgroup *create_cgroup_from_name_value_pairs(const char *name,
    -
    230 struct control_value *name_value, int nv_number);
    -
    231void init_cgroup_table(struct cgroup *cgroups, size_t count);
    -
    232
    -
    233/*
    -
    234 * Main mounting structures
    -
    235 */
    -
    236extern struct cg_mount_table_s cg_mount_table[CG_CONTROLLER_MAX];
    -
    237extern pthread_rwlock_t cg_mount_table_lock;
    -
    238
    -
    239/*
    -
    240 * config related structures
    -
    241 */
    -
    242
    -
    243extern __thread char *cg_namespace_table[CG_CONTROLLER_MAX];
    -
    244
    -
    245/*
    -
    246 * config related API
    -
    247 */
    -
    248int cgroup_config_insert_cgroup(char *cg_name);
    -
    249int cgroup_config_parse_controller_options(char *controller,
    -
    250 struct cgroup_dictionary *values);
    -
    251int template_config_insert_cgroup(char *cg_name);
    -
    252int template_config_parse_controller_options(char *controller,
    +
    142struct cgroup_rules_data {
    +
    143 pid_t pid; /* pid of the process which needs to change group */
    +
    144
    +
    145 /* Details of user under consideration for destination cgroup */
    +
    146 struct passwd *pw;
    +
    147 /* Gid of the process */
    +
    148 gid_t gid;
    +
    149};
    +
    150
    +
    151/* A rule that maps UID/GID to a cgroup */
    +
    152struct cgroup_rule {
    +
    153 uid_t uid;
    +
    154 gid_t gid;
    +
    155 bool is_ignore;
    +
    156 char *procname;
    +
    157 char username[LOGIN_NAME_MAX];
    +
    158 char destination[FILENAME_MAX];
    +
    159 char *controllers[MAX_MNT_ELEMENTS];
    +
    160 struct cgroup_rule *next;
    +
    161};
    +
    162
    +
    163/* Container for a list of rules */
    +
    164struct cgroup_rule_list {
    +
    165 struct cgroup_rule *head;
    +
    166 struct cgroup_rule *tail;
    +
    167 int len;
    +
    168};
    +
    169
    +
    170/*The walk_tree handle */
    +
    171struct cgroup_tree_handle {
    +
    172 FTS *fts;
    +
    173 int flags;
    +
    174};
    +
    175
    +
    183struct cgroup_dictionary_item {
    +
    184 const char *name;
    +
    185 const char *value;
    +
    186 struct cgroup_dictionary_item *next;
    +
    187};
    +
    188
    +
    189/* Flags for cgroup_dictionary_create */
    +
    196#define CG_DICT_DONT_FREE_ITEMS 1
    +
    197
    +
    206struct cgroup_dictionary {
    +
    207 struct cgroup_dictionary_item *head;
    +
    208 struct cgroup_dictionary_item *tail;
    +
    209 int flags;
    +
    210};
    +
    211
    +
    213struct cgroup_dictionary_iterator {
    +
    214 struct cgroup_dictionary_item *item;
    +
    215};
    +
    216
    +
    220extern __thread int last_errno;
    +
    221
    +
    225extern jmp_buf parser_error_env;
    +
    226
    +
    227/* Internal API */
    +
    228char *cg_build_path(const char *name, char *path, const char *type);
    +
    229int cgroup_get_uid_gid_from_procfs(pid_t pid, uid_t *euid, gid_t *egid);
    +
    230int cgroup_get_procname_from_procfs(pid_t pid, char **procname);
    +
    231int cg_mkdir_p(const char *path);
    +
    232struct cgroup *create_cgroup_from_name_value_pairs(const char *name,
    +
    233 struct control_value *name_value, int nv_number);
    +
    234void init_cgroup_table(struct cgroup *cgroups, size_t count);
    +
    235
    +
    236/*
    +
    237 * Main mounting structures
    +
    238 */
    +
    239extern struct cg_mount_table_s cg_mount_table[CG_CONTROLLER_MAX];
    +
    240extern pthread_rwlock_t cg_mount_table_lock;
    +
    241
    +
    242/*
    +
    243 * config related structures
    +
    244 */
    +
    245
    +
    246extern __thread char *cg_namespace_table[CG_CONTROLLER_MAX];
    +
    247
    +
    248/*
    +
    249 * config related API
    +
    250 */
    +
    251int cgroup_config_insert_cgroup(char *cg_name);
    +
    252int cgroup_config_parse_controller_options(char *controller,
    253 struct cgroup_dictionary *values);
    -
    254int template_config_group_task_perm(char *perm_type, char *value);
    -
    255int template_config_group_admin_perm(char *perm_type, char *value);
    -
    256int cgroup_config_group_task_perm(char *perm_type, char *value);
    -
    257int cgroup_config_group_admin_perm(char *perm_type, char *value);
    -
    258int cgroup_config_insert_into_mount_table(char *name, char *mount_point);
    -
    259int cgroup_config_insert_into_namespace_table(char *name, char *mount_point);
    -
    260void cgroup_config_cleanup_mount_table(void);
    -
    261void cgroup_config_cleanup_namespace_table(void);
    -
    262int cgroup_config_define_default(void);
    -
    263
    -
    267extern int cgroup_dictionary_create(struct cgroup_dictionary **dict,
    -
    268 int flags);
    -
    272extern int cgroup_dictionary_add(struct cgroup_dictionary *dict,
    -
    273 const char *name, const char *value);
    -
    278extern int cgroup_dictionary_free(struct cgroup_dictionary *dict);
    -
    279
    -
    284extern int cgroup_dictionary_iterator_begin(struct cgroup_dictionary *dict,
    -
    285 void **handle, const char **name, const char **value);
    -
    289extern int cgroup_dictionary_iterator_next(void **handle,
    -
    290 const char **name, const char **value);
    -
    294extern void cgroup_dictionary_iterator_end(void **handle);
    -
    295
    -
    305int cg_chmod_path(const char *path, mode_t mode, int owner_is_umask);
    -
    306
    -
    316int cgroup_build_tasks_procs_path(char * const path,
    -
    317 size_t path_sz, const char * const cg_name,
    -
    318 const char * const ctrl_name);
    -
    319
    -
    331char *cg_build_path_locked(const char *setting, char *path,
    -
    332 const char *controller);
    -
    333
    -
    345int cgroup_fill_cgc(struct dirent *ctrl_dir, struct cgroup *cgroup,
    -
    346 struct cgroup_controller *cgc, int cg_index);
    -
    347
    -
    354int cgroup_test_subsys_mounted(const char *ctrl_name);
    -
    355
    -
    364int cgroup_copy_controller_values(struct cgroup_controller * const dst,
    -
    365 const struct cgroup_controller * const src);
    -
    366
    -
    374int cgroup_remove_value(struct cgroup_controller * const controller,
    -
    375 const char * const name);
    -
    376
    -
    383void cgroup_free_controller(struct cgroup_controller *ctrl);
    -
    384
    -
    390#ifdef UNIT_TEST
    -
    391
    -
    392#define TEST_PROC_PID_CGROUP_FILE "test-procpidcgroup"
    -
    393
    -
    394int cgroup_parse_rules_options(char *options,
    -
    395 struct cgroup_rule * const rule);
    +
    254int template_config_insert_cgroup(char *cg_name);
    +
    255int template_config_parse_controller_options(char *controller,
    +
    256 struct cgroup_dictionary *values);
    +
    257int template_config_group_task_perm(char *perm_type, char *value);
    +
    258int template_config_group_admin_perm(char *perm_type, char *value);
    +
    259int cgroup_config_group_task_perm(char *perm_type, char *value);
    +
    260int cgroup_config_group_admin_perm(char *perm_type, char *value);
    +
    261int cgroup_config_insert_into_mount_table(char *name, char *mount_point);
    +
    262int cgroup_config_insert_into_namespace_table(char *name, char *mount_point);
    +
    263void cgroup_config_cleanup_mount_table(void);
    +
    264void cgroup_config_cleanup_namespace_table(void);
    +
    265int cgroup_config_define_default(void);
    +
    266
    +
    270extern int cgroup_dictionary_create(struct cgroup_dictionary **dict,
    +
    271 int flags);
    +
    275extern int cgroup_dictionary_add(struct cgroup_dictionary *dict,
    +
    276 const char *name, const char *value);
    +
    281extern int cgroup_dictionary_free(struct cgroup_dictionary *dict);
    +
    282
    +
    287extern int cgroup_dictionary_iterator_begin(struct cgroup_dictionary *dict,
    +
    288 void **handle, const char **name, const char **value);
    +
    292extern int cgroup_dictionary_iterator_next(void **handle,
    +
    293 const char **name, const char **value);
    +
    297extern void cgroup_dictionary_iterator_end(void **handle);
    +
    298
    +
    308int cg_chmod_path(const char *path, mode_t mode, int owner_is_umask);
    +
    309
    +
    319int cgroup_build_tasks_procs_path(char * const path,
    +
    320 size_t path_sz, const char * const cg_name,
    +
    321 const char * const ctrl_name);
    +
    322
    +
    334char *cg_build_path_locked(const char *setting, char *path,
    +
    335 const char *controller);
    +
    336
    +
    348int cgroup_fill_cgc(struct dirent *ctrl_dir, struct cgroup *cgroup,
    +
    349 struct cgroup_controller *cgc, int cg_index);
    +
    350
    +
    357int cgroup_test_subsys_mounted(const char *ctrl_name);
    +
    358
    +
    367int cgroup_copy_controller_values(struct cgroup_controller * const dst,
    +
    368 const struct cgroup_controller * const src);
    +
    369
    +
    377int cgroup_remove_value(struct cgroup_controller * const controller,
    +
    378 const char * const name);
    +
    379
    +
    386void cgroup_free_controller(struct cgroup_controller *ctrl);
    +
    387
    +
    393#ifdef UNIT_TEST
    +
    394
    +
    395#define TEST_PROC_PID_CGROUP_FILE "test-procpidcgroup"
    396
    -
    397int cg_get_cgroups_from_proc_cgroups(pid_t pid, char *cgroup_list[],
    -
    398 char *controller_list[],
    -
    399 int list_len);
    -
    400
    -
    401bool cgroup_compare_ignore_rule(const struct cgroup_rule * const rule,
    -
    402 pid_t pid, const char * const procname);
    +
    397int cgroup_parse_rules_options(char *options,
    +
    398 struct cgroup_rule * const rule);
    +
    399
    +
    400int cg_get_cgroups_from_proc_cgroups(pid_t pid, char *cgroup_list[],
    +
    401 char *controller_list[],
    +
    402 int list_len);
    403
    -
    404bool cgroup_compare_wildcard_procname(const char * const rule_procname,
    -
    405 const char * const procname);
    +
    404bool cgroup_compare_ignore_rule(const struct cgroup_rule * const rule,
    +
    405 pid_t pid, const char * const procname);
    406
    -
    407int cgroup_process_v1_mnt(char *controllers[], struct mntent *ent,
    -
    408 int *mnt_tbl_idx);
    +
    407bool cgroup_compare_wildcard_procname(const char * const rule_procname,
    +
    408 const char * const procname);
    409
    -
    410int cgroup_process_v2_mnt(struct mntent *ent, int *mnt_tbl_idx);
    -
    411
    -
    412int cgroup_set_values_recursive(const char * const base,
    -
    413 const struct cgroup_controller * const controller,
    -
    414 bool ignore_non_dirty_failures);
    -
    415
    -
    416int cgroup_chown_chmod_tasks(const char * const cg_path,
    -
    417 uid_t uid, gid_t gid, mode_t fperm);
    +
    410int cgroup_process_v1_mnt(char *controllers[], struct mntent *ent,
    +
    411 int *mnt_tbl_idx);
    +
    412
    +
    413int cgroup_process_v2_mnt(struct mntent *ent, int *mnt_tbl_idx);
    +
    414
    +
    415int cgroup_set_values_recursive(const char * const base,
    +
    416 const struct cgroup_controller * const controller,
    +
    417 bool ignore_non_dirty_failures);
    418
    -
    419int cgroupv2_subtree_control(const char *path, const char *ctrl_name,
    -
    420 bool enable);
    +
    419int cgroup_chown_chmod_tasks(const char * const cg_path,
    +
    420 uid_t uid, gid_t gid, mode_t fperm);
    421
    -
    422int cgroupv2_get_subtree_control(const char *path,
    -
    423 const char *ctrl_name,
    -
    424 bool * const enabled);
    -
    425
    -
    426int cgroupv2_controller_enabled(const char * const cg_name,
    -
    427 const char * const ctrl_name);
    +
    422int cgroupv2_subtree_control(const char *path, const char *ctrl_name,
    +
    423 bool enable);
    +
    424
    +
    425int cgroupv2_get_subtree_control(const char *path,
    +
    426 const char *ctrl_name,
    +
    427 bool * const enabled);
    428
    -
    429#endif /* UNIT_TEST */
    -
    430
    -
    431#ifdef __cplusplus
    -
    432} /* extern "C" */
    -
    433#endif
    -
    434
    -
    435#endif
    -
    cg_mount_point
    Definition: libcgroup-internal.h:122
    -
    cg_mount_table_s
    Definition: libcgroup-internal.h:127
    -
    cg_mount_table_s::mount
    struct cg_mount_point mount
    Definition: libcgroup-internal.h:133
    -
    cg_mount_table_s::name
    char name[FILENAME_MAX]
    Definition: libcgroup-internal.h:129
    -
    cgroup_controller
    Definition: libcgroup-internal.h:101
    -
    cgroup_dictionary_item
    Definition: libcgroup-internal.h:180
    -
    cgroup_dictionary_iterator
    Definition: libcgroup-internal.h:210
    -
    cgroup_dictionary
    Definition: libcgroup-internal.h:203
    -
    cgroup_rule_list
    Definition: libcgroup-internal.h:161
    -
    cgroup_rule
    Definition: libcgroup-internal.h:149
    -
    cgroup_rules_data
    Definition: libcgroup-internal.h:139
    -
    cgroup_tree_handle
    Definition: libcgroup-internal.h:168
    -
    cgroup
    Definition: libcgroup-internal.h:109
    -
    control_value
    Definition: libcgroup-internal.h:85
    +
    429int cgroupv2_controller_enabled(const char * const cg_name,
    +
    430 const char * const ctrl_name);
    +
    431
    +
    432#endif /* UNIT_TEST */
    +
    433
    +
    434#ifdef __cplusplus
    +
    435} /* extern "C" */
    +
    436#endif
    +
    437
    +
    438#endif
    +
    cg_mount_point
    Definition: libcgroup-internal.h:125
    +
    cg_mount_table_s
    Definition: libcgroup-internal.h:130
    +
    cg_mount_table_s::mount
    struct cg_mount_point mount
    Definition: libcgroup-internal.h:136
    +
    cg_mount_table_s::name
    char name[CONTROL_NAMELEN_MAX]
    Definition: libcgroup-internal.h:132
    +
    cgroup_controller
    Definition: libcgroup-internal.h:104
    +
    cgroup_dictionary_item
    Definition: libcgroup-internal.h:183
    +
    cgroup_dictionary_iterator
    Definition: libcgroup-internal.h:213
    +
    cgroup_dictionary
    Definition: libcgroup-internal.h:206
    +
    cgroup_rule_list
    Definition: libcgroup-internal.h:164
    +
    cgroup_rule
    Definition: libcgroup-internal.h:152
    +
    cgroup_rules_data
    Definition: libcgroup-internal.h:142
    +
    cgroup_tree_handle
    Definition: libcgroup-internal.h:171
    +
    cgroup
    Definition: libcgroup-internal.h:112
    +
    control_value
    Definition: libcgroup-internal.h:88
    diff --git a/search/all_f.js b/search/all_f.js index 75504bb1..83f63281 100644 --- a/search/all_f.js +++ b/search/all_f.js @@ -1,6 +1,6 @@ var searchData= [ - ['name_0',['name',['../structcgroup__mount__point.html#a849ccf1e77fffd5d45304c6adf0d2100',1,'cgroup_mount_point::name()'],['../structcontroller__data.html#a5474be4d8cc4553c94ca81c6a93f5a18',1,'controller_data::name()'],['../structcg__mount__table__s.html#aa9b2cc62fb6cb35334f3d85d660c9fa6',1,'cg_mount_table_s::name()']]], + ['name_0',['name',['../structcgroup__mount__point.html#a849ccf1e77fffd5d45304c6adf0d2100',1,'cgroup_mount_point::name()'],['../structcontroller__data.html#a5474be4d8cc4553c94ca81c6a93f5a18',1,'controller_data::name()'],['../structcg__mount__table__s.html#a9fc6421ae21cb12127b3c1f5af3a7d4a',1,'cg_mount_table_s::name()']]], ['no_5fperms_1',['NO_PERMS',['../group__group__groups.html#gad4ffad2eccf9fcbfa8a551e269e0ad58',1,'groups.h']]], ['no_5fuid_5fgid_2',['NO_UID_GID',['../group__group__groups.html#ga2a7954a987e3fbf8eabcc94cf381353e',1,'groups.h']]], ['num_5fcgroups_3',['num_cgroups',['../structcontroller__data.html#acd075c0bb48062bf720b68d0a30116eb',1,'controller_data']]] diff --git a/search/variables_5.js b/search/variables_5.js index ee5fb52a..57af8654 100644 --- a/search/variables_5.js +++ b/search/variables_5.js @@ -1,5 +1,5 @@ var searchData= [ - ['name_0',['name',['../structcgroup__mount__point.html#a849ccf1e77fffd5d45304c6adf0d2100',1,'cgroup_mount_point::name()'],['../structcontroller__data.html#a5474be4d8cc4553c94ca81c6a93f5a18',1,'controller_data::name()'],['../structcg__mount__table__s.html#aa9b2cc62fb6cb35334f3d85d660c9fa6',1,'cg_mount_table_s::name()']]], + ['name_0',['name',['../structcgroup__mount__point.html#a849ccf1e77fffd5d45304c6adf0d2100',1,'cgroup_mount_point::name()'],['../structcontroller__data.html#a5474be4d8cc4553c94ca81c6a93f5a18',1,'controller_data::name()'],['../structcg__mount__table__s.html#a9fc6421ae21cb12127b3c1f5af3a7d4a',1,'cg_mount_table_s::name()']]], ['num_5fcgroups_1',['num_cgroups',['../structcontroller__data.html#acd075c0bb48062bf720b68d0a30116eb',1,'controller_data']]] ]; diff --git a/structcg__mount__table__s.html b/structcg__mount__table__s.html index 501c913e..aee1d3d6 100644 --- a/structcg__mount__table__s.html +++ b/structcg__mount__table__s.html @@ -70,8 +70,8 @@ $(function() { - - + +

    Data Fields

    char name [FILENAME_MAX]
     
    char name [CONTROL_NAMELEN_MAX]
     
    struct cg_mount_point mount
     
    @@ -100,14 +100,14 @@ enum cg_version_t version< - -

    ◆ name

    + +

    ◆ name

    - +
    char cg_mount_table_s::name[FILENAME_MAX]char cg_mount_table_s::name[CONTROL_NAMELEN_MAX]
    diff --git a/structcgroup__controller.html b/structcgroup__controller.html index a601d657..15e999c3 100644 --- a/structcgroup__controller.html +++ b/structcgroup__controller.html @@ -72,9 +72,9 @@ $(function() { - - + + diff --git a/tasks_8h_source.html b/tasks_8h_source.html index 5fa3b750..b909f7ab 100644 --- a/tasks_8h_source.html +++ b/tasks_8h_source.html @@ -143,7 +143,7 @@ $(function() {
    cgroup_change_cgroup_uid_gid_flags
    int cgroup_change_cgroup_uid_gid_flags(uid_t uid, gid_t gid, pid_t pid, int flags)
    Definition: api.c:4399
    cgroup_reload_cached_rules
    int cgroup_reload_cached_rules(void)
    Definition: api.c:4600
    cgroup_change_all_cgroups
    int cgroup_change_all_cgroups(void)
    Definition: api.c:4494
    -
    cgroup
    Definition: libcgroup-internal.h:109
    +
    cgroup
    Definition: libcgroup-internal.h:112
    diff --git a/tools-common_8h_source.html b/tools-common_8h_source.html index d5db6f3e..680bc3c1 100644 --- a/tools-common_8h_source.html +++ b/tools-common_8h_source.html @@ -140,7 +140,7 @@ $(function() {
    141#endif /* TOOLS_COMMON */
    cgroup_group_spec
    Definition: tools-common.h:33
    cgroup_string_list
    Definition: tools-common.h:41
    -
    control_value
    Definition: libcgroup-internal.h:85
    +
    control_value
    Definition: libcgroup-internal.h:88
    diff --git a/tools_8h_source.html b/tools_8h_source.html index e5ee7c7b..1d5bd0d5 100644 --- a/tools_8h_source.html +++ b/tools_8h_source.html @@ -98,7 +98,7 @@ $(function() {
    59#endif
    60
    61#endif /* _LIBCGROUP_TOOLS_H */
    -
    cgroup
    Definition: libcgroup-internal.h:109
    +
    cgroup
    Definition: libcgroup-internal.h:112
    -- 2.47.2

    Data Fields

    -char name [FILENAME_MAX]
     
    +char name [CONTROL_NAMELEN_MAX]
     
    struct control_value * values [CG_NV_MAX]