2 * Copyright (C) 2013 Felix Fietkau <nbd@openwrt.org>
3 * Copyright (C) 2013 John Crispin <blogic@openwrt.org>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU Lesser General Public License version 2.1
7 * as published by the Free Software Foundation
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
15 #ifndef __PROCD_INSTANCE_H
16 #define __PROCD_INSTANCE_H
18 #include <libubox/vlist.h>
19 #include <libubox/uloop.h>
20 #include <libubox/ustream.h>
21 #include "../utils/utils.h"
23 #define RESPAWN_ERROR (5 * 60)
24 #define SIGNALLED_OFFSET 128
38 struct blobmsg_list mount
;
42 typedef enum instance_watchdog
{
43 INSTANCE_WATCHDOG_MODE_DISABLED
,
44 INSTANCE_WATCHDOG_MODE_PASSIVE
,
45 INSTANCE_WATCHDOG_MODE_ACTIVE
,
46 __INSTANCE_WATCHDOG_MODE_MAX
,
47 } instance_watchdog_mode_t
;
50 instance_watchdog_mode_t mode
;
52 struct uloop_timeout timeout
;
55 struct service_instance
{
56 struct vlist_node node
;
74 struct timespec start
;
90 uint32_t term_timeout
;
91 uint32_t respawn_timeout
;
92 uint32_t respawn_threshold
;
93 uint32_t respawn_retry
;
95 struct blob_attr
*config
;
96 struct uloop_process proc
;
97 struct uloop_timeout timeout
;
98 struct ustream_fd _stdout
;
99 struct ustream_fd _stderr
;
100 struct ustream_fd console
;
101 struct ustream_fd console_client
;
103 struct blob_attr
*command
;
104 struct blob_attr
*trigger
;
105 struct blobmsg_list env
;
106 struct blobmsg_list data
;
107 struct blobmsg_list netdev
;
108 struct blobmsg_list file
;
109 struct blobmsg_list limits
;
110 struct blobmsg_list errors
;
112 struct watchdog watchdog
;
115 void instance_start(struct service_instance
*in
);
116 void instance_stop(struct service_instance
*in
, bool halt
);
117 void instance_update(struct service_instance
*in
, struct service_instance
*in_new
);
118 void instance_init(struct service_instance
*in
, struct service
*s
, struct blob_attr
*config
);
119 void instance_free(struct service_instance
*in
);
120 void instance_dump(struct blob_buf
*b
, struct service_instance
*in
, int debug
);