55 lines
1.3 KiB
C
55 lines
1.3 KiB
C
/*
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VTun - Virtual Tunnel over TCP/IP network.
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Copyright (C) 1998-2000 Maxim Krasnyansky <max_mk@yahoo.com>
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VTun has been derived from VPPP package by Maxim Krasnyansky.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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*/
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/*
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* $Id: pipe_dev.c,v 1.4.2.1 2007/06/29 05:26:55 mtbishop Exp $
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*/
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#include "config.h"
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#include <unistd.h>
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#include <fcntl.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <syslog.h>
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#include <sys/socket.h>
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#include "vtun.h"
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#include "lib.h"
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/*
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* Create pipe. Return open fd.
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*/
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int pipe_open(int *fd)
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{
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return socketpair(AF_UNIX, SOCK_STREAM, 0, fd);
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}
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/* Write frames to pipe */
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int pipe_write(int fd, char *buf, int len)
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{
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return write_n(fd, buf, len);
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}
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/* Read frames from pipe */
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int pipe_read(int fd, char *buf, int len)
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{
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return read(fd, buf, len);
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}
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