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/*
* 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 <sys/fs_types.h> is properly protected from multiple inclusion.
* - Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* Hack hack hack. Sigh. -Erez.
*/
#include <sys/fs_types.h>
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif /* HAVE_CONFIG_H */
#include <am_defs.h>
#include <amu.h>
#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 <pb@cl.cam.ac.uk> */
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;
}
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