monitor_fdpass.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* Copyright 2001 Niels Provos <provos@citi.umich.edu>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "includes.h"
RCSID("$OpenBSD: monitor_fdpass.c,v 1.4 2002/06/26 14:50:04 deraadt Exp $");
#pragma ident "%Z%%M% %I% %E% SMI"
#include "log.h"
#include "monitor_fdpass.h"
void
{
char ch = '\0';
ssize_t n;
#ifndef HAVE_ACCRIGHTS_IN_MSGHDR
char tmp[CMSG_SPACE(sizeof(int))];
#endif
#ifdef HAVE_ACCRIGHTS_IN_MSGHDR
#else
#endif
if (n != 1)
fatal("%s: sendmsg: expected sent 1 got %ld",
__func__, (long)n);
#else
fatal("%s: UsePrivilegeSeparation=yes not supported",
__func__);
#endif
}
int
mm_receive_fd(int socket)
{
ssize_t n;
char ch;
int fd;
#ifndef HAVE_ACCRIGHTS_IN_MSGHDR
char tmp[CMSG_SPACE(sizeof(int))];
#endif
#ifdef HAVE_ACCRIGHTS_IN_MSGHDR
#else
#endif
if (n != 1)
fatal("%s: recvmsg: expected received 1 got %ld",
__func__, (long)n);
#ifdef HAVE_ACCRIGHTS_IN_MSGHDR
#else
#endif
return fd;
#else
fatal("%s: UsePrivilegeSeparation=yes not supported",
__func__);
#endif
}