1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate */ 22*7c478bd9Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 23*7c478bd9Sstevel@tonic-gate /* All Rights Reserved */ 24*7c478bd9Sstevel@tonic-gate 25*7c478bd9Sstevel@tonic-gate 26*7c478bd9Sstevel@tonic-gate /* 27*7c478bd9Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 28*7c478bd9Sstevel@tonic-gate * Use is subject to license terms. 29*7c478bd9Sstevel@tonic-gate */ 30*7c478bd9Sstevel@tonic-gate 31*7c478bd9Sstevel@tonic-gate #ifndef _SYS_MNTTAB_H 32*7c478bd9Sstevel@tonic-gate #define _SYS_MNTTAB_H 33*7c478bd9Sstevel@tonic-gate 34*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 35*7c478bd9Sstevel@tonic-gate 36*7c478bd9Sstevel@tonic-gate #include <sys/types.h> 37*7c478bd9Sstevel@tonic-gate 38*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 39*7c478bd9Sstevel@tonic-gate extern "C" { 40*7c478bd9Sstevel@tonic-gate #endif 41*7c478bd9Sstevel@tonic-gate 42*7c478bd9Sstevel@tonic-gate #define MNTTAB "/etc/mnttab" 43*7c478bd9Sstevel@tonic-gate #define MNT_LINE_MAX 1024 44*7c478bd9Sstevel@tonic-gate 45*7c478bd9Sstevel@tonic-gate #define MNT_TOOLONG 1 /* entry exceeds MNT_LINE_MAX */ 46*7c478bd9Sstevel@tonic-gate #define MNT_TOOMANY 2 /* too many fields in line */ 47*7c478bd9Sstevel@tonic-gate #define MNT_TOOFEW 3 /* too few fields in line */ 48*7c478bd9Sstevel@tonic-gate 49*7c478bd9Sstevel@tonic-gate #define mntnull(mp)\ 50*7c478bd9Sstevel@tonic-gate ((mp)->mnt_special = (mp)->mnt_mountp = \ 51*7c478bd9Sstevel@tonic-gate (mp)->mnt_fstype = (mp)->mnt_mntopts = \ 52*7c478bd9Sstevel@tonic-gate (mp)->mnt_time = NULL) 53*7c478bd9Sstevel@tonic-gate 54*7c478bd9Sstevel@tonic-gate #define putmntent(fd, mp) (-1) 55*7c478bd9Sstevel@tonic-gate 56*7c478bd9Sstevel@tonic-gate struct mnttab { 57*7c478bd9Sstevel@tonic-gate char *mnt_special; 58*7c478bd9Sstevel@tonic-gate char *mnt_mountp; 59*7c478bd9Sstevel@tonic-gate char *mnt_fstype; 60*7c478bd9Sstevel@tonic-gate char *mnt_mntopts; 61*7c478bd9Sstevel@tonic-gate char *mnt_time; 62*7c478bd9Sstevel@tonic-gate }; 63*7c478bd9Sstevel@tonic-gate 64*7c478bd9Sstevel@tonic-gate /* 65*7c478bd9Sstevel@tonic-gate * NOTE: fields in extmnttab should match struct mnttab till new fields 66*7c478bd9Sstevel@tonic-gate * are encountered, this allows hasmntopt to work properly when its arg is 67*7c478bd9Sstevel@tonic-gate * a pointer to an extmnttab struct cast to a mnttab struct pointer. 68*7c478bd9Sstevel@tonic-gate */ 69*7c478bd9Sstevel@tonic-gate struct extmnttab { 70*7c478bd9Sstevel@tonic-gate char *mnt_special; 71*7c478bd9Sstevel@tonic-gate char *mnt_mountp; 72*7c478bd9Sstevel@tonic-gate char *mnt_fstype; 73*7c478bd9Sstevel@tonic-gate char *mnt_mntopts; 74*7c478bd9Sstevel@tonic-gate char *mnt_time; 75*7c478bd9Sstevel@tonic-gate uint_t mnt_major; 76*7c478bd9Sstevel@tonic-gate uint_t mnt_minor; 77*7c478bd9Sstevel@tonic-gate }; 78*7c478bd9Sstevel@tonic-gate 79*7c478bd9Sstevel@tonic-gate #if !defined(_KERNEL) 80*7c478bd9Sstevel@tonic-gate #ifdef __STDC__ 81*7c478bd9Sstevel@tonic-gate extern void resetmnttab(FILE *); 82*7c478bd9Sstevel@tonic-gate extern int getmntent(FILE *, struct mnttab *); 83*7c478bd9Sstevel@tonic-gate extern int getextmntent(FILE *, struct extmnttab *, size_t); 84*7c478bd9Sstevel@tonic-gate extern int getmntany(FILE *, struct mnttab *, struct mnttab *); 85*7c478bd9Sstevel@tonic-gate extern char *hasmntopt(struct mnttab *, char *); 86*7c478bd9Sstevel@tonic-gate extern char *mntopt(char **); 87*7c478bd9Sstevel@tonic-gate #else 88*7c478bd9Sstevel@tonic-gate extern void resetmnttab(); 89*7c478bd9Sstevel@tonic-gate extern int getmntent(); 90*7c478bd9Sstevel@tonic-gate extern int getextmntent(); 91*7c478bd9Sstevel@tonic-gate extern int getmntany(); 92*7c478bd9Sstevel@tonic-gate extern char *hasmntopt(); 93*7c478bd9Sstevel@tonic-gate extern char *mntopt(); 94*7c478bd9Sstevel@tonic-gate #endif 95*7c478bd9Sstevel@tonic-gate #endif 96*7c478bd9Sstevel@tonic-gate 97*7c478bd9Sstevel@tonic-gate #ifdef __cplusplus 98*7c478bd9Sstevel@tonic-gate } 99*7c478bd9Sstevel@tonic-gate #endif 100*7c478bd9Sstevel@tonic-gate 101*7c478bd9Sstevel@tonic-gate #endif /* _SYS_MNTTAB_H */ 102