/*

 * configurator actions

 */

#define ACT_NOTHING_STR         "unchanged"

#define ACT_REJECT_STR          "reject"

#define ACT_RELOAD_STR          "reload"

#define ACT_SWITCHPG_STR        "switchpg"

#define ACT_RENAME_STR          "rename"

#define ACT_CREATE_STR          "create"

#define ACT_RESIZE_STR          "resize"

enum actions {

	ACT_UNDEF,

	ACT_NOTHING,

	ACT_REJECT,

	ACT_RELOAD,

	ACT_SWITCHPG,

	ACT_RENAME,

	ACT_CREATE,

	ACT_RESIZE,

	ACT_FORCERENAME,

	ACT_DRY_RUN,

	ACT_IMPOSSIBLE,

};

/*

 * Return value of domap()

 * DAEMON_RETRY is only used for ACT_CREATE (see domap()).

 */

enum {

	DOMAP_RETRY	= -1,

	DOMAP_FAIL	= 0,

	DOMAP_OK	= 1,

	DOMAP_EXIST	= 2,

	DOMAP_DRY	= 3

};

/*

 * Return value of coalesce_paths()

 * CP_RETRY is only used in non-daemon case (multipath).

 */

enum {

	CP_OK = 0,

	CP_FAIL,

	CP_RETRY,

};

#define FLUSH_ONE 1

#define FLUSH_ALL 2

struct vectors;

int setup_map (struct multipath * mpp, char * params, int params_size,

	       struct vectors *vecs );

int domap (struct multipath * mpp, char * params, int is_daemon);

int reinstate_paths (struct multipath *mpp);

int coalesce_paths (struct vectors *vecs, vector curmp, char * refwwid, int force_reload, enum mpath_cmds cmd);

int get_refwwid (enum mpath_cmds cmd, char * dev, enum devtypes dev_type,

		 vector pathvec, char **wwid);

int reload_map(struct vectors *vecs, struct multipath *mpp, int refresh, int is_daemon);

struct udev_device *get_udev_device(const char *dev, enum devtypes dev_type);

void trigger_paths_udev_change(struct multipath *mpp, bool is_mpath);