132 lines
3.6 KiB
C
132 lines
3.6 KiB
C
/*
|
|
* Copyright (C) 2007 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#ifndef _INIT_INIT_H
|
|
#define _INIT_INIT_H
|
|
|
|
#include "list.h"
|
|
|
|
#include <sys/stat.h>
|
|
|
|
void handle_control_message(const char *msg, const char *arg);
|
|
|
|
struct command
|
|
{
|
|
/* list of commands in an action */
|
|
struct listnode clist;
|
|
|
|
int (*func)(int nargs, char **args);
|
|
int nargs;
|
|
char *args[1];
|
|
};
|
|
|
|
struct action {
|
|
/* node in list of all actions */
|
|
struct listnode alist;
|
|
/* node in the queue of pending actions */
|
|
struct listnode qlist;
|
|
/* node in list of actions for a trigger */
|
|
struct listnode tlist;
|
|
|
|
unsigned hash;
|
|
const char *name;
|
|
|
|
struct listnode commands;
|
|
struct command *current;
|
|
};
|
|
|
|
struct socketinfo {
|
|
struct socketinfo *next;
|
|
const char *name;
|
|
const char *type;
|
|
uid_t uid;
|
|
gid_t gid;
|
|
int perm;
|
|
};
|
|
|
|
struct svcenvinfo {
|
|
struct svcenvinfo *next;
|
|
const char *name;
|
|
const char *value;
|
|
};
|
|
|
|
#define SVC_DISABLED 0x01 /* do not autostart with class */
|
|
#define SVC_ONESHOT 0x02 /* do not restart on exit */
|
|
#define SVC_RUNNING 0x04 /* currently active */
|
|
#define SVC_RESTARTING 0x08 /* waiting to restart */
|
|
#define SVC_CONSOLE 0x10 /* requires console */
|
|
#define SVC_CRITICAL 0x20 /* will reboot into recovery if keeps crashing */
|
|
|
|
#define NR_SVC_SUPP_GIDS 12 /* twelve supplementary groups */
|
|
|
|
#define COMMAND_RETRY_TIMEOUT 5
|
|
|
|
struct service {
|
|
/* list of all services */
|
|
struct listnode slist;
|
|
|
|
const char *name;
|
|
const char *classname;
|
|
|
|
unsigned flags;
|
|
pid_t pid;
|
|
time_t time_started; /* time of last start */
|
|
time_t time_crashed; /* first crash within inspection window */
|
|
int nr_crashed; /* number of times crashed within window */
|
|
|
|
uid_t uid;
|
|
gid_t gid;
|
|
gid_t supp_gids[NR_SVC_SUPP_GIDS];
|
|
size_t nr_supp_gids;
|
|
|
|
struct socketinfo *sockets;
|
|
struct svcenvinfo *envvars;
|
|
|
|
struct action onrestart; /* Actions to execute on restart. */
|
|
|
|
/* keycodes for triggering this service via /dev/keychord */
|
|
int *keycodes;
|
|
int nkeycodes;
|
|
int keychord_id;
|
|
|
|
int ioprio_class;
|
|
int ioprio_pri;
|
|
|
|
int nargs;
|
|
/* "MUST BE AT THE END OF THE STRUCT" */
|
|
char *args[1];
|
|
}; /* ^-------'args' MUST be at the end of this struct! */
|
|
|
|
void notify_service_state(const char *name, const char *state);
|
|
|
|
struct service *service_find_by_name(const char *name);
|
|
struct service *service_find_by_pid(pid_t pid);
|
|
struct service *service_find_by_keychord(int keychord_id);
|
|
void service_for_each(void (*func)(struct service *svc));
|
|
void service_for_each_class(const char *classname,
|
|
void (*func)(struct service *svc));
|
|
void service_for_each_flags(unsigned matchflags,
|
|
void (*func)(struct service *svc));
|
|
void service_stop(struct service *svc);
|
|
void service_start(struct service *svc, const char *dynamic_args);
|
|
void property_changed(const char *name, const char *value);
|
|
|
|
#define INIT_IMAGE_FILE "/initlogo.rle"
|
|
|
|
int load_565rle_image( char *file_name );
|
|
|
|
#endif /* _INIT_INIT_H */
|