1*0e42dee6Sartem /* 2*0e42dee6Sartem * CDDL HEADER START 3*0e42dee6Sartem * 4*0e42dee6Sartem * The contents of this file are subject to the terms of the 5*0e42dee6Sartem * Common Development and Distribution License (the "License"). 6*0e42dee6Sartem * You may not use this file except in compliance with the License. 7*0e42dee6Sartem * 8*0e42dee6Sartem * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*0e42dee6Sartem * or http://www.opensolaris.org/os/licensing. 10*0e42dee6Sartem * See the License for the specific language governing permissions 11*0e42dee6Sartem * and limitations under the License. 12*0e42dee6Sartem * 13*0e42dee6Sartem * When distributing Covered Code, include this CDDL HEADER in each 14*0e42dee6Sartem * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*0e42dee6Sartem * If applicable, add the following below this CDDL HEADER, with the 16*0e42dee6Sartem * fields enclosed by brackets "[]" replaced with your own identifying 17*0e42dee6Sartem * information: Portions Copyright [yyyy] [name of copyright owner] 18*0e42dee6Sartem * 19*0e42dee6Sartem * CDDL HEADER END 20*0e42dee6Sartem */ 21*0e42dee6Sartem /* 22*0e42dee6Sartem * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 23*0e42dee6Sartem * Use is subject to license terms. 24*0e42dee6Sartem */ 25*0e42dee6Sartem 26*0e42dee6Sartem #ifndef _LIBFSTYP_H 27*0e42dee6Sartem #define _LIBFSTYP_H 28*0e42dee6Sartem 29*0e42dee6Sartem #pragma ident "%Z%%M% %I% %E% SMI" 30*0e42dee6Sartem 31*0e42dee6Sartem /* 32*0e42dee6Sartem * libfstyp: filesystem identification library 33*0e42dee6Sartem */ 34*0e42dee6Sartem #ifdef __cplusplus 35*0e42dee6Sartem extern "C" { 36*0e42dee6Sartem #endif 37*0e42dee6Sartem 38*0e42dee6Sartem #include <sys/types.h> 39*0e42dee6Sartem #include <libnvpair.h> 40*0e42dee6Sartem 41*0e42dee6Sartem typedef struct fstyp_handle *fstyp_handle_t; 42*0e42dee6Sartem 43*0e42dee6Sartem enum { 44*0e42dee6Sartem FSTYP_ERR_OK = 0, 45*0e42dee6Sartem FSTYP_ERR_NO_MATCH, /* no matches */ 46*0e42dee6Sartem FSTYP_ERR_MULT_MATCH, /* multiple matches */ 47*0e42dee6Sartem FSTYP_ERR_HANDLE, /* invalid handle */ 48*0e42dee6Sartem FSTYP_ERR_OFFSET, /* invalid or unsupported offset */ 49*0e42dee6Sartem FSTYP_ERR_NO_PARTITION, /* partition not found */ 50*0e42dee6Sartem FSTYP_ERR_NOP, /* no such operation */ 51*0e42dee6Sartem FSTYP_ERR_DEV_OPEN, /* cannot open device */ 52*0e42dee6Sartem FSTYP_ERR_IO, /* I/O error */ 53*0e42dee6Sartem FSTYP_ERR_NOMEM, /* out of memory */ 54*0e42dee6Sartem FSTYP_ERR_MOD_NOT_FOUND, /* requested fs module not found */ 55*0e42dee6Sartem FSTYP_ERR_MOD_DIR_OPEN, /* cannot open directory */ 56*0e42dee6Sartem FSTYP_ERR_MOD_OPEN, /* cannot open module */ 57*0e42dee6Sartem FSTYP_ERR_MOD_VERSION, /* invalid module version */ 58*0e42dee6Sartem FSTYP_ERR_MOD_INVALID, /* invalid module */ 59*0e42dee6Sartem FSTYP_ERR_NAME_TOO_LONG /* fs name exceeds FSTYPSZ */ 60*0e42dee6Sartem }; 61*0e42dee6Sartem 62*0e42dee6Sartem /* 63*0e42dee6Sartem * generic attribute names 64*0e42dee6Sartem * 65*0e42dee6Sartem * gen_clean (DATA_TYPE_BOOLEAN_VALUE) 66*0e42dee6Sartem * gen_guid (DATA_TYPE_STRING) 67*0e42dee6Sartem * gen_version (DATA_TYPE_STRING) 68*0e42dee6Sartem * gen_volume_label (DATA_TYPE_STRING) 69*0e42dee6Sartem */ 70*0e42dee6Sartem 71*0e42dee6Sartem int fstyp_init(int fd, off64_t offset, char *module_dir, 72*0e42dee6Sartem fstyp_handle_t *handle); 73*0e42dee6Sartem void fstyp_fini(fstyp_handle_t handle); 74*0e42dee6Sartem int fstyp_ident(fstyp_handle_t handle, const char *fsname, 75*0e42dee6Sartem const char **ident); 76*0e42dee6Sartem int fstyp_get_attr(fstyp_handle_t handle, nvlist_t **attr); 77*0e42dee6Sartem int fstyp_dump(fstyp_handle_t handle, FILE *fout, FILE *ferr); 78*0e42dee6Sartem const char *fstyp_strerror(fstyp_handle_t handle, int error); 79*0e42dee6Sartem 80*0e42dee6Sartem #ifdef __cplusplus 81*0e42dee6Sartem } 82*0e42dee6Sartem #endif 83*0e42dee6Sartem 84*0e42dee6Sartem #endif /* _LIBFSTYP_H */ 85