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/*
* misc.h
* This is private to us and not for user consumption
*/
/*
* Copyright (c) 2007-2015 The OpenRC Authors.
* See the Authors file at the top-level directory of this distribution and
* https://github.com/OpenRC/openrc/blob/HEAD/AUTHORS
*
* This file is part of OpenRC. It is subject to the license terms in
* the LICENSE file found in the top-level directory of this
* distribution and at https://github.com/OpenRC/openrc/blob/HEAD/LICENSE
* This file may not be copied, modified, propagated, or distributed
* except according to the terms contained in the LICENSE file.
*/
#ifndef __RC_MISC_H__
#define __RC_MISC_H__
#include <sys/stat.h>
#include <sys/types.h>
#include <errno.h>
#include <stdbool.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>
#include "helpers.h"
#include "rc.h"
#define RC_LEVEL_BOOT "boot"
#define RC_LEVEL_DEFAULT "default"
#define RC_KRUNLEVEL RC_SVCDIR "/krunlevel"
char *rc_conf_value(const char *var);
bool rc_conf_yesno(const char *var);
void env_filter(void);
void env_config(void);
int signal_setup(int sig, void (*handler)(int));
int svc_lock(const char *, bool);
int svc_unlock(const char *, int);
pid_t exec_service(const char *, const char *);
typedef struct rc_service_state_name {
RC_SERVICE state;
enum rc_dir dir;
const char *const name;
} rc_service_state_name_t;
/* We MUST list the states below 0x10 first
* The rest can be in any order */
static const rc_service_state_name_t rc_service_state_names[] = {
{ RC_SERVICE_STARTED, RC_DIR_STARTED, "started" },
{ RC_SERVICE_STOPPED, RC_DIR_INVALID, "stopped" },
{ RC_SERVICE_STARTING, RC_DIR_STARTING, "starting" },
{ RC_SERVICE_STOPPING, RC_DIR_STOPPING, "stopping" },
{ RC_SERVICE_INACTIVE, RC_DIR_INACTIVE, "inactive" },
{ RC_SERVICE_WASINACTIVE, RC_DIR_WASINACTIVE, "wasinactive" },
{ RC_SERVICE_HOTPLUGGED, RC_DIR_HOTPLUGGED, "hotplugged" },
{ RC_SERVICE_FAILED, RC_DIR_FAILED, "failed" },
{ RC_SERVICE_SCHEDULED, RC_DIR_SCHEDULED, "scheduled"},
{ RC_SERVICE_CRASHED, RC_DIR_INVALID, "crashed"},
{ 0, -1, NULL}
};
#define service_start(service) exec_service(service, "start")
#define service_stop(service) exec_service(service, "stop")
int parse_mode(mode_t *, char *);
/* Handy function so we can wrap einfo around our deptree */
RC_DEPTREE *_rc_deptree_load (int, int *);
RC_SERVICE lookup_service_state(const char *service);
void from_time_t(char *time_string, time_t tv);
time_t to_time_t(char *timestring);
pid_t get_pid(const char *applet, const char *pidfile);
void cloexec_fds_from(int);
struct notify {
enum {
NOTIFY_NONE = 0,
NOTIFY_FD,
NOTIFY_SOCKET
} type;
char *path;
int pipe[2];
int fd;
};
struct notify notify_parse(const char *applet, const char *ready_string);
bool notify_wait(const char *applet, struct notify ready);
#endif
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