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/*-*- Mode: C; c-basic-offset: 8 -*-*/
#ifndef foopathhfoo
#define foopathhfoo
/***
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
typedef struct Path Path;
#include "unit.h"
#include "mount.h"
typedef enum PathState {
PATH_DEAD,
PATH_WAITING,
PATH_RUNNING,
PATH_MAINTAINANCE,
_PATH_STATE_MAX,
_PATH_STATE_INVALID = -1
} PathState;
typedef enum PathType {
PATH_EXISTS,
PATH_DIRECTORY_NOT_EMPTY,
PATH_CHANGED,
_PATH_TYPE_MAX,
_PATH_TYPE_INVALID = -1
} PathType;
typedef struct PathSpec {
PathType type;
char *path;
int inotify_fd;
int primary_wd;
bool previous_exists;
Watch watch;
LIST_FIELDS(struct PathSpec, spec);
} PathSpec;
struct Path {
Meta meta;
LIST_HEAD(PathSpec, specs);
PathState state, deserialized_state;
Unit *unit;
bool failure;
};
void path_unit_notify(Unit *u, UnitActiveState new_state);
/* Called from the mount code figure out if a mount is a dependency of
* any of the paths of this path object */
int path_add_one_mount_link(Path *p, Mount *m);
extern const UnitVTable path_vtable;
const char* path_state_to_string(PathState i);
PathState path_state_from_string(const char *s);
const char* path_type_to_string(PathType i);
PathType path_type_from_string(const char *s);
#endif
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