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 (c) 1997 by Sun Microsystems, Inc. 24 * All rights reserved. 25 */ 26 27#ifndef _IDTAB_H 28#define _IDTAB_H 29 30#pragma ident "%Z%%M% %I% %E% SMI" 31 32#include <sys/types.h> 33 34#ifdef __cplusplus 35extern "C" { 36#endif 37 38/* 39 * We need to typedef idkey_t so it can safely deal with how pid_t, uid_t, 40 * gid_t, and dev_t are defined in a 64-bit compilation environment and 41 * avoid sign-extension problems. 42 */ 43 44typedef unsigned long idkey_t; 45 46typedef struct idtab { 47 idkey_t *id_data; 48 size_t id_nelems; 49 size_t id_size; 50} idtab_t; 51 52extern void idtab_create(idtab_t *); 53extern void idtab_destroy(idtab_t *); 54extern void idtab_append(idtab_t *, idkey_t); 55extern void idtab_sort(idtab_t *); 56extern int idtab_search(idtab_t *, idkey_t); 57 58#ifdef __cplusplus 59} 60#endif 61 62#endif /* _IDTAB_H */ 63