diff options
Diffstat (limited to 'usr.sbin/mount_portalfs/pt_file.c')
-rw-r--r-- | usr.sbin/mount_portalfs/pt_file.c | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/usr.sbin/mount_portalfs/pt_file.c b/usr.sbin/mount_portalfs/pt_file.c deleted file mode 100644 index 270f812..0000000 --- a/usr.sbin/mount_portalfs/pt_file.c +++ /dev/null @@ -1,91 +0,0 @@ -/* - * Copyright (c) 1992, 1993 - * The Regents of the University of California. All rights reserved. - * 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. - * 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. - * - * @(#)pt_file.c 8.3 (Berkeley) 7/3/94 - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <errno.h> -#include <fcntl.h> -#include <string.h> -#include <unistd.h> -#include <sys/types.h> -#include <sys/param.h> -#include <sys/syslog.h> - -#include "portald.h" - -int portal_file(struct portal_cred *pcr, - char *key, char **v, int so __unused, int *fdp) -{ - int fd; - char pbuf[MAXPATHLEN]; - int error; - struct portal_cred save_area; - - pbuf[0] = '/'; - strcpy(pbuf+1, key + (v[1] ? strlen(v[1]) : 0)); - -#ifdef DEBUG - printf("path = %s, uid = %d, gid = %d\n", pbuf, pcr->pcr_uid, pcr->pcr_groups[0]); - printf ("fflag = %x, oflag = %x\n", pcr->pcr_flag, (pcr->pcr_flag)-1); -#endif - - if (set_user_credentials(pcr, &save_area) < 0) - return (errno); - - /* dmb convert kernel flags to oflags, see <fcntl.h> */ - fd = open(pbuf, (pcr->pcr_flag)-1, 0777); - if (fd < 0) - error = errno; - else - error = 0; - - if (restore_credentials(&save_area) < 0) { - error = errno; - if (fd >= 0) { - (void) close(fd); - fd = -1; - } - } - - if (error == 0) - *fdp = fd; - -#ifdef DEBUG - fprintf(stderr, "pt_file returns *fdp = %d, error = %d\n", *fdp, error); -#endif - - return (error); -} |