summaryrefslogtreecommitdiff
path: root/monitor_fdpass.c
diff options
context:
space:
mode:
authorDamien Miller <djm@mindrot.org>2002-03-13 13:21:54 +1100
committerDamien Miller <djm@mindrot.org>2002-03-13 13:21:54 +1100
commitf831f761250f28ff5537f7bd66c2f6816d67503d (patch)
treec302b7c849777941a123681ee91ac92601cf8057 /monitor_fdpass.c
parent3a5b0233306a3db3a5db5b9ddc187c55e9b251f4 (diff)
revert more of my stupidity
Diffstat (limited to 'monitor_fdpass.c')
-rw-r--r--monitor_fdpass.c89
1 files changed, 0 insertions, 89 deletions
diff --git a/monitor_fdpass.c b/monitor_fdpass.c
deleted file mode 100644
index 46087ae6..00000000
--- a/monitor_fdpass.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * 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
- * documentation and/or other materials provided with the distribution.
- *
- * 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("$OpenBSD$");
-
-#include <sys/uio.h>
-
-#include "ssh.h"
-#include "log.h"
-#include "xmalloc.h"
-#include "misc.h"
-#include "monitor_fdpass.h"
-
-void
-mm_send_fd(int socket, int fd)
-{
- struct msghdr msg;
- char tmp[CMSG_SPACE(sizeof(int))];
- struct cmsghdr *cmsg;
- struct iovec vec;
- char ch;
-
- memset(&msg, 0, sizeof(msg));
- msg.msg_control = (caddr_t)tmp;
- msg.msg_controllen = CMSG_LEN(sizeof(int));
- cmsg = CMSG_FIRSTHDR(&msg);
- cmsg->cmsg_len = CMSG_LEN(sizeof(int));
- cmsg->cmsg_level = SOL_SOCKET;
- cmsg->cmsg_type = SCM_RIGHTS;
- *(int *)CMSG_DATA(cmsg) = fd;
-
- vec.iov_base = &ch;
- vec.iov_len = 1;
- msg.msg_iov = &vec;
- msg.msg_iovlen = 1;
-
- if (sendmsg(socket, &msg, 0) == -1)
- fatal("%s: sendmsg(%d)", __FUNCTION__, fd);
-}
-
-int
-mm_receive_fd(int socket)
-{
- struct msghdr msg;
- char tmp[CMSG_SPACE(sizeof(int))];
- struct cmsghdr *cmsg;
- struct iovec vec;
- char ch;
-
- memset(&msg, 0, sizeof(msg));
- vec.iov_base = &ch;
- vec.iov_len = 1;
- msg.msg_iov = &vec;
- msg.msg_iovlen = 1;
- msg.msg_control = tmp;
- msg.msg_controllen = sizeof(tmp);
-
- if (recvmsg(socket, &msg, 0) == -1)
- fatal("%s: recvmsg", __FUNCTION__);
-
- cmsg = CMSG_FIRSTHDR(&msg);
- if (cmsg->cmsg_type != SCM_RIGHTS)
- fatal("%s: expected type %d got %d", __FUNCTION__,
- SCM_RIGHTS, cmsg->cmsg_type);
- return (*(int *)CMSG_DATA(cmsg));
-}