common/sys/vfstab.h

	vfstab.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
 * 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 (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/*    All Rights Reserved   */


#ifndef _SYS_VFSTAB_H
#define _SYS_VFSTAB_H

#pragma ident   "%Z%%M% %I% %E% SMI"    /* SVr4.0 1.2 */

#ifdef  __cplusplus
extern "C" {
#endif

#define VFSTAB  "/etc/vfstab"
#define VFS_LINE_MAX    1024

#define VFS_TOOLONG 1   /* entry exceeds VFS_LINE_MAX */
#define VFS_TOOMANY 2   /* too many fields in line */
#define VFS_TOOFEW  3   /* too few fields in line */

#define vfsnull(vp) ((vp)->vfs_special = (vp)->vfs_fsckdev = \
                (vp)->vfs_mountp = (vp)->vfs_fstype = \
                (vp)->vfs_fsckpass = (vp)->vfs_automnt = \
                (vp)->vfs_mntopts = NULL)

#define putvfsent(fd, vp)\
    fprintf((fd), "%s\t%s\t%s\t%s\t%s\t%s\t%s\n", \
        (vp)->vfs_special ? (vp)->vfs_special : "-", \
        (vp)->vfs_fsckdev ? (vp)->vfs_fsckdev : "-", \
        (vp)->vfs_mountp ? (vp)->vfs_mountp : "-", \
        (vp)->vfs_fstype ? (vp)->vfs_fstype : "-", \
        (vp)->vfs_fsckpass ? (vp)->vfs_fsckpass : "-", \
        (vp)->vfs_automnt ? (vp)->vfs_automnt : "-", \
        (vp)->vfs_mntopts ? (vp)->vfs_mntopts : "-")

struct vfstab {
    char    *vfs_special;
    char    *vfs_fsckdev;
    char    *vfs_mountp;
    char    *vfs_fstype;
    char    *vfs_fsckpass;
    char    *vfs_automnt;
    char    *vfs_mntopts;
};

#ifdef __STDC__
extern int  getvfsent(FILE *, struct vfstab *);
extern int  getvfsspec(FILE *, struct vfstab *, char *);
extern int  getvfsfile(FILE *, struct vfstab *, char *);
extern int  getvfsany(FILE *, struct vfstab *, struct vfstab *);
#else
extern int  getvfsent();
extern int  getvfsspec();
extern int  getvfsfile();
extern int  getvfsany();
#endif

#ifdef  __cplusplus
}
#endif

#endif  /* _SYS_VFSTAB_H */