start-stop-daemon.c File Reference

(5601b4769)

#include <config.h>
#include <compat.h>
#include <dpkg/macros.h>
#include <sys/types.h>
#include <sys/time.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include <sys/select.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <errno.h>
#include <limits.h>
#include <time.h>
#include <fcntl.h>
#include <dirent.h>
#include <ctype.h>
#include <string.h>
#include <pwd.h>
#include <grp.h>
#include <signal.h>
#include <termios.h>
#include <unistd.h>
#include <stddef.h>
#include <stdbool.h>
#include <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
#include <getopt.h>

Include dependency graph for start-stop-daemon.c:

Data Structures
struct	pid_list
struct	res_schedule
struct	schedule_item
struct	sigpair

Macros
#define	SCHED_OTHER   -1
#define	SCHED_FIFO   -1
#define	SCHED_RR   -1
#define	SOCK_NONBLOCK   0
#define	IOPRIO_CLASS_SHIFT   13
#define	IOPRIO_PRIO_VALUE(class, prio)   (((class) << IOPRIO_CLASS_SHIFT) | (prio))
#define	IO_SCHED_PRIO_MIN   0
#define	IO_SCHED_PRIO_MAX   7
#define	BUG(...)   bug(__FILE__, __LINE__, __func__, __VA_ARGS__)
#define	timespec_cmp(a, b, OP)
#define	OPT_PID   500
#define	OPT_PPID   501
#define	OPT_RM_PIDFILE   502
#define	OPT_NOTIFY_AWAIT   503
#define	OPT_NOTIFY_TIMEOUT   504

Enumerations
enum	{ IOPRIO_WHO_PROCESS = 1 , IOPRIO_WHO_PGRP , IOPRIO_WHO_USER }
enum	{ IOPRIO_CLASS_NONE , IOPRIO_CLASS_RT , IOPRIO_CLASS_BE , IOPRIO_CLASS_IDLE }
enum	action_code { ACTION_NONE , ACTION_START , ACTION_STOP , ACTION_STATUS }
enum	{ NANOSEC_IN_SEC = 1000000000L , NANOSEC_IN_MILLISEC = 1000000L , NANOSEC_IN_MICROSEC = 1000L }
enum	status_code {   STATUS_OK = 0 , STATUS_DEAD_PIDFILE = 1 , STATUS_DEAD_LOCKFILE = 2 , STATUS_DEAD = 3 ,   STATUS_UNKNOWN = 4 }

Functions
int	main (int argc, char **argv)

Variables
enum LIBCOMPAT_ATTR_ENUM_FLAGS	match_code
	MATCH_NONE = 0
	MATCH_PID = 1 << 0
	MATCH_PPID = 1 << 1
	MATCH_PIDFILE = 1 << 2
	MATCH_EXEC = 1 << 3
	MATCH_NAME = 1 << 4
	MATCH_USER = 1 << 5

Macro Definition Documentation

BUG

#define BUG

(

...

)

bug(__FILE__, __LINE__, __func__, __VA_ARGS__)

IO_SCHED_PRIO_MAX

#define IO_SCHED_PRIO_MAX   7

IO_SCHED_PRIO_MIN

#define IO_SCHED_PRIO_MIN   0

IOPRIO_CLASS_SHIFT

#define IOPRIO_CLASS_SHIFT   13

IOPRIO_PRIO_VALUE

#define IOPRIO_PRIO_VALUE	(		class,
			prio
	)		(((class) << IOPRIO_CLASS_SHIFT) | (prio))

OPT_NOTIFY_AWAIT

#define OPT_NOTIFY_AWAIT   503

OPT_NOTIFY_TIMEOUT

#define OPT_NOTIFY_TIMEOUT   504

OPT_PID

#define OPT_PID   500

OPT_PPID

#define OPT_PPID   501

OPT_RM_PIDFILE

#define OPT_RM_PIDFILE   502

SCHED_FIFO

#define SCHED_FIFO   -1

SCHED_OTHER

#define SCHED_OTHER   -1

SCHED_RR

#define SCHED_RR   -1

SOCK_NONBLOCK

#define SOCK_NONBLOCK   0

timespec_cmp

#define timespec_cmp	(		a,
			b,
			OP
	)

Value:

        (((a)->tv_sec == (b)->tv_sec) ? \
         ((a)->tv_nsec OP (b)->tv_nsec) : \
         ((a)->tv_sec OP (b)->tv_sec))

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
IOPRIO_WHO_PROCESS
IOPRIO_WHO_PGRP
IOPRIO_WHO_USER

anonymous enum

anonymous enum

Enumerator
IOPRIO_CLASS_NONE
IOPRIO_CLASS_RT
IOPRIO_CLASS_BE
IOPRIO_CLASS_IDLE

anonymous enum

anonymous enum

Enumerator
NANOSEC_IN_SEC
NANOSEC_IN_MILLISEC
NANOSEC_IN_MICROSEC

action_code

enum action_code

Enumerator
ACTION_NONE
ACTION_START
ACTION_STOP
ACTION_STATUS

status_code

enum status_code

Enumerator
STATUS_OK
STATUS_DEAD_PIDFILE
STATUS_DEAD_LOCKFILE
STATUS_DEAD
STATUS_UNKNOWN

Function Documentation

main()

int main	(	int	argc,
		char **	argv
	)

References ACTION_START, ACTION_STATUS, and ACTION_STOP.

Variable Documentation

match_code

enum LIBCOMPAT_ATTR_ENUM_FLAGS match_code

MATCH_EXEC

MATCH_EXEC = 1 << 3

MATCH_NAME

MATCH_NAME = 1 << 4

MATCH_NONE

MATCH_NONE = 0

MATCH_PID

MATCH_PID = 1 << 0

MATCH_PIDFILE

MATCH_PIDFILE = 1 << 2

MATCH_PPID

MATCH_PPID = 1 << 1

MATCH_USER

MATCH_USER = 1 << 5