1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _FSLIB_H 28 #define _FSLIB_H 29 30 #ifdef __cplusplus 31 extern "C" { 32 #endif 33 34 #include <sys/mnttab.h> 35 36 /* 37 * This structure is used to build a list of 38 * mnttab structures from /etc/mnttab. 39 */ 40 typedef struct mntlist { 41 int mntl_flags; 42 uint_t mntl_dev; 43 struct extmnttab *mntl_mnt; 44 struct mntlist *mntl_next; 45 } mntlist_t; 46 47 /* 48 * Bits for mntl_flags. 49 */ 50 #define MNTL_UNMOUNT 0x01 /* unmount this entry */ 51 #define MNTL_DIRECT 0x02 /* direct mount entry */ 52 53 /* 54 * Routines available in fslib.c: 55 */ 56 void fsfreemnttab(struct extmnttab *); 57 struct extmnttab *fsdupmnttab(struct extmnttab *); 58 void fsfreemntlist(mntlist_t *); 59 60 mntlist_t *fsmkmntlist(FILE *); 61 mntlist_t *fsgetmntlist(void); 62 mntlist_t *fsgetmlast(mntlist_t *, struct mnttab *); 63 void cmp_requested_to_actual_options(char *, char *, char *, char *); 64 65 int fsgetmlevel(char *); 66 int fsstrinlist(const char *, const char **); 67 int fsgetmaxphys(int *, int *); 68 69 boolean_t fsisstdopt(const char *); 70 71 /* 72 * Routines for determining which zone a mount resides in. 73 */ 74 struct zone_summary; 75 76 struct zone_summary *fs_get_zone_summaries(void); 77 boolean_t fs_mount_in_other_zone(const struct zone_summary *, 78 const char *); 79 80 #undef MIN 81 #undef MAX 82 #define MIN(a, b) ((a) < (b) ? (a) : (b)) 83 #define MAX(a, b) ((a) > (b) ? (a) : (b)) 84 85 #define MAXLINE 2048 86 87 #ifdef __cplusplus 88 } 89 #endif 90 91 #endif /* _FSLIB_H */ 92