/*
 * The file `socket.h' is made automatically, do not modify it.
 *
 * Copyright (c) 1995, 1996 Gunther Schadow.  All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#ifndef SOCKET_H
#define SOCKET_H

#include "pg_config.h"
#include <sys/types.h>
#include <sys/socket.h>
#include <termios.h>

#ifndef AF_PIPE
# define AF_PIPE -1
#endif
#ifndef AF_FILE
# define AF_FILE -2
#endif
#ifndef AF_PTY
# define AF_PTY  -3
#endif
#ifndef AF_TTY
# define AF_TTY  -4
#endif

#define PEERNAME_SIZE 128
typedef char peername_t[PEERNAME_SIZE];

/* This is the errno that is set when a pty master is opened twice. It
 * is configured automatically for each platform with a test program
 * that is being run during remake.
 */
#define EPTYREOPEN #EPTYREOPEN#

__BEGIN_DECLS
int    connect_file(const char *address);
int    connect_inet(const char *address);
int    connect_pipe(const char *address);
int    connect_tty(const char *address);
int    connect_unix(const char *address);
int    bind_inet(const char *address);
int    bind_pty(const char *address);
int    bind_tty(const char *address);
int    bind_unix(const char *address);
int    accept_inet(int sock);
int    accept_pty(int sock);
int    accept_tty(int sock);
int    accept_unix(int sock);
result peername_inet(int sock, peername_t peer);
result peername_pty(int sock, peername_t peer);
result peername_tty(int sock, peername_t peer);
result peername_unix(int sock, peername_t peer);
result shutdown_file(int fd);
result shutdown_inet(int fd);
result shutdown_pipe(int fd);
result shutdown_pty(int fd);
result shutdown_tty(int fd);
result shutdown_unix(int fd);

int    reset_pty(int fd);
int    reset_tty(int fd);

#ifdef NOT_YET
int    bind_file(const char *address);
int    bind_pipe(const char *address);
int    accept_file(int fd);
int    accept_pipe(int pd);
int    connect_pty(const char *address);
#endif

void   logioctl(int pri, const char *msg, u_long cmd);
bool   istermios(u_long cmd);
void   logtermios(int pri, const char *msg, struct termios *tio);
#ifdef hpux
int tioctty(int fd, int state);
#endif
__END_DECLS

extern bool accept_tty_immediately;

#endif /* ! SOCKET_H */