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 #include <sys/types.h> 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 /* 37 * We need to typedef idkey_t so it can safely deal with how pid_t, uid_t, 38 * gid_t, and dev_t are defined in a 64-bit compilation environment and 39 * avoid sign-extension problems. 40 */ 41 42 typedef unsigned long idkey_t; 43 44 typedef struct idtab { 45 idkey_t *id_data; 46 size_t id_nelems; 47 size_t id_size; 48 } idtab_t; 49 50 extern void idtab_create(idtab_t *); 51 extern void idtab_destroy(idtab_t *); 52 extern void idtab_append(idtab_t *, idkey_t); 53 extern void idtab_sort(idtab_t *); 54 extern int idtab_search(idtab_t *, idkey_t); 55 56 #ifdef __cplusplus 57 } 58 #endif 59 60 #endif /* _IDTAB_H */ 61