idtab.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1997 by Sun Microsystems, Inc.
* All rights reserved.
*/
#ifndef _IDTAB_H
#define _IDTAB_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/types.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* We need to typedef idkey_t so it can safely deal with how pid_t, uid_t,
* gid_t, and dev_t are defined in a 64-bit compilation environment and
* avoid sign-extension problems.
*/
typedef unsigned long idkey_t;
typedef struct idtab {
idkey_t *id_data;
size_t id_nelems;
size_t id_size;
} idtab_t;
extern void idtab_create(idtab_t *);
extern void idtab_destroy(idtab_t *);
extern void idtab_append(idtab_t *, idkey_t);
extern void idtab_sort(idtab_t *);
extern int idtab_search(idtab_t *, idkey_t);
#ifdef __cplusplus
}
#endif
#endif /* _IDTAB_H */