main.c File Reference

Server Wait On Clients server daemon. More...

#include <errno.h>
#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <syslog.h>
#include <unistd.h>
#include <configmake.h>
#include "internal.h"
#include <libmgec/libmgec.h>
#include <libmgec/mge-bstree.h>
#include <libmgec/mge-errno.h>
#include <swoc/cmdlineargs.h>
#include <swoc/signalhandle.h>

Include dependency graph for main.c:

Macros
#define	_Bool   signed char
#define	bool   _Bool
#define	false   0
#define	true   1
#define	__bool_true_false_are_defined   1

Functions
static void	daemonise (void)
static int	csscmp (const struct comm_spec *first, const struct comm_spec *last)
int	main (int argc, char **argv)
	Program entry point.

Variables
int	swsd_err
	swoc daemon error number.
char	client [_POSIX_HOST_NAME_MAX]
	Client name.
int	debug
	Debug - 0 false, 1 true.
int	end
	End pending.
int	cursockfd
	Socket file descriptor in use.
struct comm_spec *	port_spec
	Port / socket config mappings.
bool	srv_blocked
	Server is blocked?
struct bstree *	cli_locks
	Clients and locks.
struct bstree *	cli_blocked
	Blocked client list.
struct bstree *	port_sock
	Port / socket actual mappings.

Detailed Description

Server Wait On Clients server daemon.

Daemon to enable a server to manage client locks and wait on the removal of those locks prior to further server processing.

Author

Copyright (C) 2016-2023, 2025 Mark Grant

Released under the GPLv3 only.
SPDX-License-Identifier: GPL-3.0-only

Version

v1.1.1 ==== 31/03/2025

Macro Definition Documentation

__bool_true_false_are_defined

#define __bool_true_false_are_defined   1

_Bool

#define _Bool   signed char

bool

#define bool   _Bool

false

#define false   0

true

#define true   1

Function Documentation

csscmp()

int csscmp ( const struct comm_spec * first, const struct comm_spec * last )

static

daemonise()

void daemonise ( void )

static

main()

int main	(	int	argc,
		char **	argv )

Program entry point.

Parameters

argc	Standard CLA argc.
argv	Standard CLA argv.

Returns

EXIT_SUCCESS on success, EXIT_FAILURE on error.

Variable Documentation

cli_blocked

struct bstree* cli_blocked

Blocked client list.

cli_locks

struct bstree* cli_locks

Clients and locks.

client

char client[_POSIX_HOST_NAME_MAX]

Client name.

cursockfd

int cursockfd

Socket file descriptor in use.

debug

int debug

Debug - 0 false, 1 true.

end

int end

End pending.

port_sock

struct bstree* port_sock

Port / socket actual mappings.

port_spec

struct comm_spec* port_spec

Port / socket config mappings.

srv_blocked

bool srv_blocked

Server is blocked?

swsd_err

int swsd_err

swoc daemon error number.