1 files changed, 0 insertions, 295 deletions
diff --git a/sbin/mount_portal/mount_portal.c b/sbin/mount_portal/mount_portal.c
deleted file mode 100644
index 48cf609..0000000
--- a/sbin/mount_portal/mount_portal.c
+++ /dev/null
@@ -1,295 +0,0 @@
-/*
- * Copyright (c) 1992, 1993, 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software donated to Berkeley by
- * Jan-Simon Pendry.
- *
- * 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.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
- */
-
-#ifndef lint
-char copyright[] =
-"@(#) Copyright (c) 1992, 1993, 1994\n\
-	The Regents of the University of California.  All rights reserved.\n";
-#endif /* not lint */
-
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)mount_portal.c	8.6 (Berkeley) 4/26/95";
-#endif
-static const char rcsid[] =
-  "$FreeBSD$";
-#endif /* not lint */
-
-#include <sys/param.h>
-#include <sys/wait.h>
-#include <sys/socket.h>
-#include <sys/un.h>
-#include <sys/stat.h>
-#include <sys/syslog.h>
-#include <sys/mount.h>
-
-#include <err.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sysexits.h>
-#include <unistd.h>
-
-#include "mntopts.h"
-#include "pathnames.h"
-#include "portald.h"
-
-struct mntopt mopts[] = {
-	MOPT_STDOPTS,
-	{ NULL }
-};
-
-static void usage __P((void)) __dead2;
-
-static sig_atomic_t readcf;	/* Set when SIGHUP received */
-
-static void sighup(sig)
-int sig;
-{
-	readcf ++;
-}
-
-static void sigchld(sig)
-int sig;
-{
-	pid_t pid;
-
-	while ((pid = waitpid((pid_t) -1, (int *) 0, WNOHANG)) > 0)
-		;
-	/* wrtp - waitpid _doesn't_ return 0 when no children! */
-#ifdef notdef
-	if (pid < 0 && errno != ECHILD)
-		syslog(LOG_WARNING, "waitpid: %s", strerror(errno));
-#endif
-}
-
-int
-main(argc, argv)
-	int argc;
-	char *argv[];
-{
-	struct portal_args args;
-	struct sockaddr_un un;
-	char *conf;
-	char mountpt[MAXPATHLEN];
-	int mntflags = 0;
-	char tag[32];
-	struct vfsconf vfc;
-	mode_t um;
-
-	qelem q;
-	int rc;
-	int so;
-	int error = 0;
-
-	/*
-	 * Crack command line args
-	 */
-	int ch;
-
-	while ((ch = getopt(argc, argv, "o:")) != -1) {
-		switch (ch) {
-		case 'o':
-			getmntopts(optarg, mopts, &mntflags, 0);
-			break;
-		default:
-			error = 1;
-			break;
-		}
-	}
-
-	if (optind != (argc - 2))
-		error = 1;
-
-	if (error)
-		usage();
-
-	/*
-	 * Get config file and mount point
-	 */
-	conf = argv[optind];
-
-	/* resolve the mountpoint with realpath(3) */
-	(void)checkpath(argv[optind+1], mountpt);
-
-	/*
-	 * Construct the listening socket
-	 */
-	un.sun_family = AF_UNIX;
-	if (sizeof(_PATH_TMPPORTAL) >= sizeof(un.sun_path)) {
-		errx(EX_SOFTWARE, "portal socket name too long");
-	}
-	strcpy(un.sun_path, _PATH_TMPPORTAL);
-	mktemp(un.sun_path);
-	un.sun_len = strlen(un.sun_path);
-
-	so = socket(AF_UNIX, SOCK_STREAM, 0);
-	if (so < 0) {
-		err(EX_OSERR, "socket");
-	}
-	um = umask(077);
-	(void) unlink(un.sun_path);
-	if (bind(so, (struct sockaddr *) &un, sizeof(un)) < 0)
-		err(1, NULL);
-
-	(void) unlink(un.sun_path);
-	(void) umask(um);
-
-	(void) listen(so, 5);
-
-	args.pa_socket = so;
-	sprintf(tag, "portal:%d", getpid());
-	args.pa_config = tag;
-
-	error = getvfsbyname("portal", &vfc);
-	if (error && vfsisloadable("portal")) {
-		if (vfsload("portal"))
-			err(EX_OSERR, "vfsload(portal)");
-		endvfsent();
-		error = getvfsbyname("portal", &vfc);
-	}
-	if (error)
-		errx(EX_OSERR, "portal filesystem is not available");
-
-	rc = mount(vfc.vfc_name, mountpt, mntflags, &args);
-	if (rc < 0)
-		err(1, NULL);
-
-	/*
-	 * Everything is ready to go - now is a good time to fork
-	 */
-#ifndef DEBUG
-	daemon(0, 0);
-#endif
-
-	/*
-	 * Start logging (and change name)
-	 */
-	openlog("portald", LOG_CONS|LOG_PID, LOG_DAEMON);
-
-	q.q_forw = q.q_back = &q;
-	readcf = 1;
-
-	signal(SIGCHLD, sigchld);
-	signal(SIGHUP, sighup);
-
-	/*
-	 * Just loop waiting for new connections and activating them
-	 */
-	for (;;) {
-		struct sockaddr_un un2;
-		int len2 = sizeof(un2);
-		int so2;
-		pid_t pid;
-		fd_set fdset;
-		int rc;
-
-		/*
-		 * Check whether we need to re-read the configuration file
-		 */
-		if (readcf) {
-#ifdef DEBUG
-			printf ("re-reading configuration file\n");
-#endif
-			readcf = 0;
-			conf_read(&q, conf);
-			continue;
-		}
-
-		/*
-		 * Accept a new connection
-		 * Will get EINTR if a signal has arrived, so just
-		 * ignore that error code
-		 */
-		FD_ZERO(&fdset);
-		FD_SET(so, &fdset);
-		rc = select(so+1, &fdset, (fd_set *) 0, (fd_set *) 0, (struct timeval *) 0);
-		if (rc < 0) {
-			if (errno == EINTR)
-				continue;
-			syslog(LOG_ERR, "select: %s", strerror(errno));
-			exit(EX_OSERR);
-		}
-		if (rc == 0)
-			break;
-		so2 = accept(so, (struct sockaddr *) &un2, &len2);
-		if (so2 < 0) {
-			/*
-			 * The unmount function does a shutdown on the socket
-			 * which will generated ECONNABORTED on the accept.
-			 */
-			if (errno == ECONNABORTED)
-				break;
-			if (errno != EINTR) {
-				syslog(LOG_ERR, "accept: %s", strerror(errno));
-				exit(EX_OSERR);
-			}
-			continue;
-		}
-
-		/*
-		 * Now fork a new child to deal with the connection
-		 */
-	eagain:;
-		switch (pid = fork()) {
-		case -1:
-			if (errno == EAGAIN) {
-				sleep(1);
-				goto eagain;
-			}
-			syslog(LOG_ERR, "fork: %s", strerror(errno));
-			break;
-		case 0:
-			(void) close(so);
-			activate(&q, so2);
-			exit(0);
-		default:
-			(void) close(so2);
-			break;
-		}
-	}
-	syslog(LOG_INFO, "%s unmounted", mountpt);
-	exit(0);
-}
-
-static void
-usage()
-{
-	(void)fprintf(stderr,
-		"usage: mount_portal [-o options] config mount-point\n");
-	exit(EX_USAGE);
-}