/* $NetBSD: mtab_ultrix.c,v 1.1.1.3 2015/01/17 16:34:16 christos Exp $ */ /* * Copyright (c) 1997-2014 Erez Zadok * Copyright (c) 1990 Jan-Simon Pendry * Copyright (c) 1990 Imperial College of Science, Technology & Medicine * Copyright (c) 1990 The Regents of the University of California. * All rights reserved. * * This code is derived from software contributed to Berkeley by * Jan-Simon Pendry at Imperial College, London. * * 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. 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. * * * File: am-utils/conf/mtab/mtab_ultrix.c * */ /* * Include before config.h to force single definition of gt_names[] here. * This can be done unconditionally since this file is Ultrix specific * anyway and is properly protected from multiple inclusion. * - Rainer Orth * Hack hack hack. Sigh. -Erez. */ #include #ifdef HAVE_CONFIG_H # include #endif /* HAVE_CONFIG_H */ #include #include #ifndef NMOUNT # define NMOUNT 20 #endif /* NMOUNT */ static mntent_t * mnt_dup(struct fs_data *mp) { mntent_t *new_mp = ALLOC(mntent_t); new_mp->mnt_fsname = xstrdup(mp->fd_devname); new_mp->mnt_dir = xstrdup(mp->fd_path); if (mp->fd_fstype >= GT_NUMTYPES) mp->fd_fstype = GT_UNKWN; else if (gt_names[mp->fd_fstype] == 0) mp->fd_fstype = GT_UNKWN; new_mp->mnt_type = xstrdup(gt_names[mp->fd_fstype]); new_mp->mnt_opts = xstrdup("unset"); new_mp->mnt_freq = 0; new_mp->mnt_passno = mp->fd_dev; return new_mp; } /* * Read a mount table into memory */ mntlist * read_mtab(char *fs, const char *mnttabname) { mntlist **mpp, *mhp; /* From: Piete Brooks */ int loc = 0; struct fs_data mountbuffer[NMOUNT], *fs_data; int ret; mpp = &mhp; while ((ret = getmountent(&loc, mountbuffer, NMOUNT)) > 0) { for (fs_data = mountbuffer; fs_data < &mountbuffer[ret]; fs_data++) { /* * Allocate a new slot */ *mpp = ALLOC(struct mntlist); /* * Copy the data returned by getmntent */ (*mpp)->mnt = mnt_dup(fs_data); /* * Move to next pointer */ mpp = &(*mpp)->mnext; } } if (ret < 0) { plog(XLOG_ERROR, "getmountent: %m"); return 0; } *mpp = NULL; return mhp; }