11673e404SJohn Birrell /* 21673e404SJohn Birrell * CDDL HEADER START 31673e404SJohn Birrell * 41673e404SJohn Birrell * The contents of this file are subject to the terms of the 51673e404SJohn Birrell * Common Development and Distribution License, Version 1.0 only 61673e404SJohn Birrell * (the "License"). You may not use this file except in compliance 71673e404SJohn Birrell * with the License. 81673e404SJohn Birrell * 91673e404SJohn Birrell * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 101673e404SJohn Birrell * or http://www.opensolaris.org/os/licensing. 111673e404SJohn Birrell * See the License for the specific language governing permissions 121673e404SJohn Birrell * and limitations under the License. 131673e404SJohn Birrell * 141673e404SJohn Birrell * When distributing Covered Code, include this CDDL HEADER in each 151673e404SJohn Birrell * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 161673e404SJohn Birrell * If applicable, add the following below this CDDL HEADER, with the 171673e404SJohn Birrell * fields enclosed by brackets "[]" replaced with your own identifying 181673e404SJohn Birrell * information: Portions Copyright [yyyy] [name of copyright owner] 191673e404SJohn Birrell * 201673e404SJohn Birrell * CDDL HEADER END 211673e404SJohn Birrell */ 221673e404SJohn Birrell /* 231673e404SJohn Birrell * Copyright (c) 2001 by Sun Microsystems, Inc. 241673e404SJohn Birrell * All rights reserved. 251673e404SJohn Birrell */ 261673e404SJohn Birrell 271673e404SJohn Birrell #ifndef _STRTAB_H 281673e404SJohn Birrell #define _STRTAB_H 291673e404SJohn Birrell 301673e404SJohn Birrell #pragma ident "%Z%%M% %I% %E% SMI" 311673e404SJohn Birrell 321673e404SJohn Birrell #include <sys/types.h> 331673e404SJohn Birrell 341673e404SJohn Birrell #ifdef __cplusplus 351673e404SJohn Birrell extern "C" { 361673e404SJohn Birrell #endif 371673e404SJohn Birrell 381673e404SJohn Birrell typedef struct strhash { 391673e404SJohn Birrell const char *str_data; /* pointer to actual string data */ 401673e404SJohn Birrell ulong_t str_buf; /* index of string data buffer */ 411673e404SJohn Birrell size_t str_off; /* offset in bytes of this string */ 421673e404SJohn Birrell size_t str_len; /* length in bytes of this string */ 431673e404SJohn Birrell struct strhash *str_next; /* next string in hash chain */ 441673e404SJohn Birrell } strhash_t; 451673e404SJohn Birrell 461673e404SJohn Birrell typedef struct strtab { 471673e404SJohn Birrell strhash_t **str_hash; /* array of hash buckets */ 481673e404SJohn Birrell ulong_t str_hashsz; /* size of hash bucket array */ 491673e404SJohn Birrell char **str_bufs; /* array of buffer pointers */ 501673e404SJohn Birrell char *str_ptr; /* pointer to current buffer location */ 511673e404SJohn Birrell ulong_t str_nbufs; /* size of buffer pointer array */ 521673e404SJohn Birrell size_t str_bufsz; /* size of individual buffer */ 531673e404SJohn Birrell ulong_t str_nstrs; /* total number of strings in strtab */ 541673e404SJohn Birrell size_t str_size; /* total size of strings in bytes */ 551673e404SJohn Birrell } strtab_t; 561673e404SJohn Birrell 571673e404SJohn Birrell extern void strtab_create(strtab_t *); 581673e404SJohn Birrell extern void strtab_destroy(strtab_t *); 591673e404SJohn Birrell extern size_t strtab_insert(strtab_t *, const char *); 601673e404SJohn Birrell extern size_t strtab_size(const strtab_t *); 611673e404SJohn Birrell extern ssize_t strtab_write(const strtab_t *, 624cc75139SJohn Birrell ssize_t (*)(void *, size_t, void *), void *); 631673e404SJohn Birrell extern void strtab_print(const strtab_t *); 641673e404SJohn Birrell 651673e404SJohn Birrell #ifdef __cplusplus 661673e404SJohn Birrell } 671673e404SJohn Birrell #endif 681673e404SJohn Birrell 691673e404SJohn Birrell #endif /* _STRTAB_H */ 70