/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
#include <sys/types.h>
#include <stdio.h>
#include <userdefs.h>
#include "messages.h"
#include <unistd.h>
#include <sys/stat.h>
#include <utime.h>
#define SBUFSZ 256
extern int access(), rm_files();
static char cmdbuf[SBUFSZ]; /* buffer for system call */
/*
* Move directory contents from one place to another
*/
int
move_dir(char *from, char *to, char *login, int flags)
/* directory to move files from */
/* dirctory to move files to */
/* login id of owner */
/* miscellaneous flags */
{
size_t len = 0;
int rc = EX_SUCCESS;
struct stat statbuf;
struct utimbuf times;
/*
* ***** THIS IS WHERE SUFFICIENT SPACE CHECK GOES
*/
if (access(from, F_OK) == 0) { /* home dir exists */
/* move all files */
(void) sprintf(cmdbuf,
"cd %s && find . -print | cpio -m -pd %s",
from, to);
if (system(cmdbuf) != 0) {
errmsg(M_NOSPACE, from, to);
return (EX_NOSPACE);
}
/*
* Check that to dir is not a subdirectory of from
*/
len = strlen(from);
if (strncmp(from, to, len) == 0 &&
strncmp(to+len, "/", 1) == 0) {
errmsg(M_RMFILES);
return (EX_HOMEDIR);
}
/* Retain the original permission and modification time */
if (stat(from, &statbuf) == 0) {
chmod(to, statbuf.st_mode);
times.actime = statbuf.st_atime;
times.modtime = statbuf.st_mtime;
(void) utime(to, &times);
}
/* Remove the files in the old place */
rc = rm_files(from, login, flags);
}
return (rc);
}