1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright (c) 2000 by Sun Microsystems, Inc. 24*0Sstevel@tonic-gate * All rights reserved. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef _DHCPTAB_H 28*0Sstevel@tonic-gate #define _DHCPTAB_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #include <sys/types.h> 33*0Sstevel@tonic-gate #include <stdio.h> 34*0Sstevel@tonic-gate #include <dhcp_svc_public.h> 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate /* 37*0Sstevel@tonic-gate * Implementation-specific data structures for the files dhcptab container. 38*0Sstevel@tonic-gate * These structures are subject to change at any time. 39*0Sstevel@tonic-gate */ 40*0Sstevel@tonic-gate 41*0Sstevel@tonic-gate #ifdef __cplusplus 42*0Sstevel@tonic-gate extern "C" { 43*0Sstevel@tonic-gate #endif 44*0Sstevel@tonic-gate 45*0Sstevel@tonic-gate /* 46*0Sstevel@tonic-gate * Per-record state describing the underlying record, including its 47*0Sstevel@tonic-gate * position on-disk. 48*0Sstevel@tonic-gate */ 49*0Sstevel@tonic-gate typedef struct dt_recpos { 50*0Sstevel@tonic-gate dt_rec_t dtp_rec; /* traditional record */ 51*0Sstevel@tonic-gate size_t dtp_size; /* its size in the file */ 52*0Sstevel@tonic-gate off_t dtp_off; /* its starting offset in the file */ 53*0Sstevel@tonic-gate } dt_recpos_t; 54*0Sstevel@tonic-gate 55*0Sstevel@tonic-gate /* 56*0Sstevel@tonic-gate * Per-instance state for each instance of an open_dt() 57*0Sstevel@tonic-gate */ 58*0Sstevel@tonic-gate typedef struct dt_handle { 59*0Sstevel@tonic-gate unsigned int dh_oflags; /* flags passed into open_dt() */ 60*0Sstevel@tonic-gate char dh_location[MAXPATHLEN]; 61*0Sstevel@tonic-gate } dt_handle_t; 62*0Sstevel@tonic-gate 63*0Sstevel@tonic-gate /* 64*0Sstevel@tonic-gate * Order of the fields in the on-disk record. 65*0Sstevel@tonic-gate */ 66*0Sstevel@tonic-gate enum { DTF_KEY, DTF_TYPE, DTF_SIG, DTF_VALUE }; 67*0Sstevel@tonic-gate 68*0Sstevel@tonic-gate #define DTF_FIELDS 4 /* number of fields */ 69*0Sstevel@tonic-gate #define DTF_COMMENT_CHAR '#' 70*0Sstevel@tonic-gate 71*0Sstevel@tonic-gate /* 72*0Sstevel@tonic-gate * Constants for use with find_dt() 73*0Sstevel@tonic-gate */ 74*0Sstevel@tonic-gate #define FIND_PARTIAL 0x0001 /* allow partial success */ 75*0Sstevel@tonic-gate #define FIND_POSITION 0x0002 /* return dt_recpos_t's */ 76*0Sstevel@tonic-gate 77*0Sstevel@tonic-gate #ifdef __cplusplus 78*0Sstevel@tonic-gate } 79*0Sstevel@tonic-gate #endif 80*0Sstevel@tonic-gate 81*0Sstevel@tonic-gate #endif /* _DHCPTAB_H */ 82