138494Sobrien/* 2174294Sobrien * Copyright (c) 1997-2006 Erez Zadok 338494Sobrien * Copyright (c) 1990 Jan-Simon Pendry 438494Sobrien * Copyright (c) 1990 Imperial College of Science, Technology & Medicine 538494Sobrien * Copyright (c) 1990 The Regents of the University of California. 638494Sobrien * All rights reserved. 738494Sobrien * 838494Sobrien * This code is derived from software contributed to Berkeley by 938494Sobrien * Jan-Simon Pendry at Imperial College, London. 1038494Sobrien * 1138494Sobrien * Redistribution and use in source and binary forms, with or without 1238494Sobrien * modification, are permitted provided that the following conditions 1338494Sobrien * are met: 1438494Sobrien * 1. Redistributions of source code must retain the above copyright 1538494Sobrien * notice, this list of conditions and the following disclaimer. 1638494Sobrien * 2. Redistributions in binary form must reproduce the above copyright 1738494Sobrien * notice, this list of conditions and the following disclaimer in the 1838494Sobrien * documentation and/or other materials provided with the distribution. 1938494Sobrien * 3. All advertising materials mentioning features or use of this software 2042629Sobrien * must display the following acknowledgment: 2138494Sobrien * This product includes software developed by the University of 2238494Sobrien * California, Berkeley and its contributors. 2338494Sobrien * 4. Neither the name of the University nor the names of its contributors 2438494Sobrien * may be used to endorse or promote products derived from this software 2538494Sobrien * without specific prior written permission. 2638494Sobrien * 2738494Sobrien * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 2838494Sobrien * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2938494Sobrien * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 3038494Sobrien * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 3138494Sobrien * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 3238494Sobrien * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 3338494Sobrien * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 3438494Sobrien * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 3538494Sobrien * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 3638494Sobrien * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3738494Sobrien * SUCH DAMAGE. 3838494Sobrien * 3938494Sobrien * 40174294Sobrien * File: am-utils/conf/checkmount/checkmount_bsd44.c 4138494Sobrien * 4238494Sobrien */ 4338494Sobrien 4438494Sobrien#ifdef HAVE_CONFIG_H 4538494Sobrien# include <config.h> 4638494Sobrien#endif /* HAVE_CONFIG_H */ 4738494Sobrien#include <am_defs.h> 4838494Sobrien 4938494Sobrienextern int is_same_host(char *name1, char *name2, struct in_addr addr2); 5038494Sobrienint fixmount_check_mount(char *host, struct in_addr hostaddr, char *path); 5138494Sobrien 5238494Sobrienint 5338494Sobrienfixmount_check_mount(char *host, struct in_addr hostaddr, char *path) 5438494Sobrien{ 5538494Sobrien struct statfs *mntbufp, *mntp; 5638494Sobrien int nloc, i; 5738494Sobrien char *colon; 5838494Sobrien 5938494Sobrien /* read mount table from kernel */ 6038494Sobrien nloc = getmntinfo(&mntbufp, MNT_NOWAIT); 6138494Sobrien if (nloc <= 0) { 6238494Sobrien perror("getmntinfo"); 6338494Sobrien exit(1); 6438494Sobrien } 6538494Sobrien 6638494Sobrien mntp = mntbufp; 6738494Sobrien for (i=0; i<nloc; ++i) { 6838494Sobrien if ((colon = strchr(mntp->f_mntfromname, ':'))) { 6938494Sobrien *colon = '\0'; 7038494Sobrien if (STREQ(colon + 1, path) && 7138494Sobrien is_same_host(mntp->f_mntfromname, host, hostaddr)) 7238494Sobrien return 1; 7338494Sobrien } 7438494Sobrien } 7538494Sobrien 7638494Sobrien return 0; 7738494Sobrien} 78