87 lines
2.3 KiB
C
87 lines
2.3 KiB
C
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/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
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/* All Rights Reserved */
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/*
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* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
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* Use is subject to license terms.
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*/
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/* Copyright 2006 Ricardo Correia */
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#ifndef _SYS_MNTTAB_H
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#define _SYS_MNTTAB_H
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#include <stdio.h>
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#include <mntent.h>
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#include <sys/types.h>
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#ifdef MNTTAB
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#undef MNTTAB
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#endif /* MNTTAB */
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#define MNTTAB "/proc/self/mounts"
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#define MNT_LINE_MAX 4096
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#define MNT_TOOLONG 1 /* entry exceeds MNT_LINE_MAX */
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#define MNT_TOOMANY 2 /* too many fields in line */
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#define MNT_TOOFEW 3 /* too few fields in line */
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struct mnttab {
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char *mnt_special;
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char *mnt_mountp;
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char *mnt_fstype;
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char *mnt_mntopts;
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};
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/*
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* NOTE: fields in extmnttab should match struct mnttab till new fields
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* are encountered, this allows hasmntopt to work properly when its arg is
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* a pointer to an extmnttab struct cast to a mnttab struct pointer.
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*/
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struct extmnttab {
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char *mnt_special;
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char *mnt_mountp;
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char *mnt_fstype;
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char *mnt_mntopts;
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uint_t mnt_major;
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uint_t mnt_minor;
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};
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extern int getmntany(FILE *fp, struct mnttab *mp, struct mnttab *mpref);
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extern int _sol_getmntent(FILE *fp, struct mnttab *mp);
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extern int getextmntent(FILE *fp, struct extmnttab *mp, int len);
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static inline char *_sol_hasmntopt(struct mnttab *mnt, char *opt)
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{
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struct mntent mnt_new;
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mnt_new.mnt_opts = mnt->mnt_mntopts;
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return (hasmntopt(&mnt_new, opt));
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}
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#define hasmntopt _sol_hasmntopt
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#define getmntent _sol_getmntent
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#endif
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