Distribute files to various subdirectories

Signed-off-by: Jan Safranek <jsafrane@redhat.com>

1 files changed, 0 insertions, 298 deletions

diff --git a/libcgroup.h b/libcgroup.h
deleted file mode 100644
index 750e36e..0000000
--- a/libcgroup.h
+++ /dev/null
@@ -1,298 +0,0 @@
-/*
- * Copyright IBM Corporation. 2007
- *
- * Author:	Balbir Singh <balbir@linux.vnet.ibm.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2.1 of the GNU Lesser General Public License
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- */
-
-#ifndef _LIBCG_H
-#define _LIBCG_H
-
-#include <features.h>
-
-__BEGIN_DECLS
-
-#include <grp.h>
-#include <linux/types.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <unistd.h>
-#include <limits.h>
-#include <linux/cn_proc.h>
-
-#ifndef _GNU_SOURCE
-#define _GNU_SOURCE
-#endif
-
-#ifndef __USE_GNU
-#define __USE_GNU
-#endif
-
-/* Maximum number of mount points/controllers */
-#define MAX_MNT_ELEMENTS	8
-/* Estimated number of groups created */
-#define MAX_GROUP_ELEMENTS	128
-
-/*
- * NOTE: Wide characters are not supported at the moment. Wide character support
- * would require us to use a scanner/parser that can parse beyond ASCII
- */
-
-
-/* Maximum length of a line in the daemon config file */
-#define CGROUP_RULE_MAXLINE (FILENAME_MAX + LOGIN_NAME_MAX + \
-	CG_CONTROLLER_MAX + 3)
-
-/* Definitions for the uid and gid members of a cgroup_rules */
-#define CGRULE_INVALID (-1)
-#define CGRULE_WILD (-2)
-
-/* Flags for cgroup_change_cgroup_uid_gid() */
-enum cgflags {
-	CGFLAG_USECACHE = 0x01,
-};
-
-/**
- * per thread errno variable, to be used when return code is ECGOTHER
- */
-extern __thread int last_errno;
-
-enum cgroup_errors {
-	ECGROUPNOTCOMPILED=50000,
-	ECGROUPNOTMOUNTED,
-	ECGROUPNOTEXIST,
-	ECGROUPNOTCREATED,
-	ECGROUPSUBSYSNOTMOUNTED,
-	ECGROUPNOTOWNER,
-	ECGROUPMULTIMOUNTED,/* Controllers bound to different mount points */
-	ECGROUPNOTALLOWED,  /* This is the stock error. Default error. */
-	ECGMAXVALUESEXCEEDED,
-	ECGCONTROLLEREXISTS,
-	ECGVALUEEXISTS,
-	ECGINVAL,
-	ECGCONTROLLERCREATEFAILED,
-	ECGFAIL,
-	ECGROUPNOTINITIALIZED,
-	ECGROUPVALUENOTEXIST,
-	/* Represents error coming from other libraries like glibc. libcgroup
-	 * users need to check errno upon encoutering ECGOTHER.
-	 */
-	ECGOTHER,	/* OS error, see errno */
-	ECGROUPNOTEQUAL,
-	ECGCONTROLLERNOTEQUAL,
-	ECGROUPPARSEFAIL, /* Failed to parse rules configuration file. */
-	ECGROUPNORULES, /* Rules list does not exist. */
-	ECGMOUNTFAIL,
-	ECGSENTINEL,	/* Please insert further error codes above this */
-	ECGEOF,		/* End of file, iterator */
-};
-
-/*
- * Don't use CGROUP_WALK_TYPE_FILE right now. It is added here for
- * later refactoring and better implementation. Most users *should*
- * use CGROUP_WALK_TYPE_PRE_DIR.
- */
-enum cgroup_walk_type {
-	CGROUP_WALK_TYPE_PRE_DIR = 0x1,	/* Pre Order Directory */
-	CGROUP_WALK_TYPE_POST_DIR = 0x2,	/* Post Order Directory */
-};
-
-enum cgroup_file_type {
-	CGROUP_FILE_TYPE_FILE,		/* File */
-	CGROUP_FILE_TYPE_DIR,		/* Directory */
-	CGROUP_FILE_TYPE_OTHER,		/* Directory */
-};
-
-struct cgroup_file_info {
-	enum cgroup_file_type type;
-	const char *path;
-	const char *parent;
-	const char *full_path;
-	short depth;
-};
-
-#define CG_NV_MAX 100
-#define CG_CONTROLLER_MAX 100
-#define CG_VALUE_MAX 100
-/* Max number of mounted hierarchies. Event if one controller is mounted per
- * hier, it can not exceed CG_CONTROLLER_MAX
- */
-#define CG_HIER_MAX  CG_CONTROLLER_MAX
-
-/* Functions and structures that can be used by the application*/
-struct cgroup;
-struct cgroup_controller;
-
-int cgroup_init(void);
-int cgroup_attach_task(struct cgroup *cgroup);
-int cgroup_modify_cgroup(struct cgroup *cgroup);
-int cgroup_create_cgroup(struct cgroup *cgroup, int ignore_ownership);
-int cgroup_delete_cgroup(struct cgroup *cgroup, int ignore_migration);
-int cgroup_attach_task_pid(struct cgroup *cgroup, pid_t tid);
-int cgroup_get_cgroup(struct cgroup *cgroup);
-int cgroup_create_cgroup_from_parent(struct cgroup *cgroup, int ignore_ownership);
-int cgroup_copy_cgroup(struct cgroup *dst, struct cgroup *src);
-
-/**
- * Changes the cgroup of a program based on the rules in the config file.  If a
- * rule exists for the given UID or GID, then the given PID is placed into the
- * correct group.  By default, this function parses the configuration file each
- * time it is called.
- * 
- * The flags can alter the behavior of this function:
- *      CGFLAG_USECACHE: Use cached rules instead of parsing the config file
- * 
- * This function may NOT be thread safe.
- * 	@param uid The UID to match
- * 	@param gid The GID to match
- * 	@param pid The PID of the process to move
- * 	@param flags Bit flags to change the behavior, as defined above
- * 	@return 0 on success, > 0 on error
- * TODO: Determine thread-safeness and fix if not safe.
- */
-int cgroup_change_cgroup_uid_gid_flags(const uid_t uid, const gid_t gid,
-				const pid_t pid, const int flags);
-
-/**
- * Provides backwards-compatibility with older versions of the API.  This
- * function is deprecated, and cgroup_change_cgroup_uid_gid_flags() should be
- * used instead.  In fact, this function simply calls the newer one with flags
- * set to 0 (none).
- * 	@param uid The UID to match
- * 	@param gid The GID to match
- * 	@param pid The PID of the process to move
- * 	@return 0 on success, > 0 on error
- * 
- */
-int cgroup_change_cgroup_uid_gid(uid_t uid, gid_t gid, pid_t pid);
-
-/**
- * Changes the cgroup of a program based on the path provided.  In this case,
- * the user must already know into which cgroup the task should be placed and
- * no rules will be parsed.
- *
- *  returns 0 on success.
- */
-int cgroup_change_cgroup_path(char *path, pid_t pid, char *controllers[]);
-
-/**
- * Print the cached rules table.  This function should be called only after
- * first calling cgroup_parse_config(), but it will work with an empty rule
- * list.
- * 	@param fp The file stream to print to
- */
-void cgroup_print_rules_config(FILE *fp);
-
-/**
- * Reloads the rules list, using the given configuration file.  This function
- * is probably NOT thread safe (calls cgroup_parse_rules_config()).
- * 	@return 0 on success, > 0 on failure
- */
-int cgroup_reload_cached_rules(void);
-
-/**
- * Initializes the rules cache.
- * 	@return 0 on success, > 0 on failure
- */
-int cgroup_init_rules_cache(void);
-
-/**
- * Get the current cgroup path where the task specified by pid_t pid
- * has been classified
- */
-int cgroup_get_current_controller_path(pid_t pid, const char *controller,
-					char **current_path);
-/**
- * Return error corresponding to @code in human readable format.
- * @code: error code for which the corresponding error string is to be
- * returned
- */
-char *cgroup_strerror(int code);
-
-/**
- * Return last errno, which caused ECGOTHER error.
- */
-int cgroup_get_last_errno();
-
-/**
- * Walk through the directory tree for the specified controller.
- * @controller: Name of the controller, for which we want to walk
- * the directory tree
- * @base_path: Begin walking from this path
- * @depth: The maximum depth to which the function should walk, 0
- * implies all the way down
- * @handle: Handle to be used during iteration
- * @info: info filled and returned about directory information
- */
-int cgroup_walk_tree_begin(char *controller, char *base_path, const int depth,
-				void **handle, struct cgroup_file_info *info,
-				int *base_level);
-/**
- * Get the next element during the walk
- * @depth: The maximum depth to which the function should walk, 0
- * implies all the way down
- * @handle: Handle to be used during iteration
- * @info: info filled and returned about directory information
- *
- * Returns ECGEOF when we are done walking through the nodes.
- */
-int cgroup_walk_tree_next(const int depth, void **handle,
-				struct cgroup_file_info *info, int base_level);
-int cgroup_walk_tree_end(void **handle);
-
-/* The wrappers for filling libcg structures */
-
-struct cgroup *cgroup_new_cgroup(const char *name);
-struct cgroup_controller *cgroup_add_controller(struct cgroup *cgroup,
-						const char *name);
-void cgroup_free(struct cgroup **cgroup);
-void cgroup_free_controllers(struct cgroup *cgroup);
-int cgroup_add_value_string(struct cgroup_controller *controller,
-				const char *name, const char *value);
-int cgroup_add_value_int64(struct cgroup_controller *controller,
-				const char *name, int64_t value);
-int cgroup_add_value_uint64(struct cgroup_controller *controller,
-				const char *name, u_int64_t value);
-int cgroup_add_value_bool(struct cgroup_controller *controller,
-				const char *name, bool value);
-int cgroup_compare_cgroup(struct cgroup *cgroup_a, struct cgroup *cgroup_b);
-int cgroup_compare_controllers(struct cgroup_controller *cgca,
-					struct cgroup_controller *cgcb);
-int cgroup_set_uid_gid(struct cgroup *cgroup, uid_t tasks_uid, gid_t tasks_gid,
-					uid_t control_uid, gid_t control_gid);
-int cgroup_get_uid_gid(struct cgroup *cgroup, uid_t *tasks_uid,
-		gid_t *tasks_gid, uid_t *control_uid, gid_t *control_gid);
-int cgroup_get_value_string(struct cgroup_controller *controller,
-					const char *name, char **value);
-int cgroup_set_value_string(struct cgroup_controller *controller,
-					const char *name, const char *value);
-int cgroup_get_value_int64(struct cgroup_controller *controller,
-					const char *name, int64_t *value);
-int cgroup_set_value_int64(struct cgroup_controller *controller,
-					const char *name, int64_t value);
-int cgroup_get_value_uint64(struct cgroup_controller *controller,
-					const char *name, u_int64_t *value);
-int cgroup_set_value_uint64(struct cgroup_controller *controller,
-					const char *name, u_int64_t value);
-int cgroup_get_value_bool(struct cgroup_controller *controller,
-						const char *name, bool *value);
-int cgroup_set_value_bool(struct cgroup_controller *controller,
-						const char *name, bool value);
-/*
- * Config related stuff
- */
-int cgroup_config_load_config(const char *pathname);
-
-__END_DECLS
-
-#endif /* _LIBCG_H  */