File:  [DragonFly] / src / libexec / mknetid / hash.h
Revision 1.3: download - view: text, annotated - select for diffs
Fri Nov 14 03:54:30 2003 UTC (10 years, 11 months ago) by dillon
Branches: MAIN
CVS tags: HEAD, DragonFly_Stable, DragonFly_Snap29Sep2004, DragonFly_Snap13Sep2004, DragonFly_RELEASE_2_0_Slip, DragonFly_RELEASE_2_0, DragonFly_RELEASE_1_8_Slip, DragonFly_RELEASE_1_8, DragonFly_RELEASE_1_6_Slip, DragonFly_RELEASE_1_6, DragonFly_RELEASE_1_4_Slip, DragonFly_RELEASE_1_4, DragonFly_RELEASE_1_2_Slip, DragonFly_RELEASE_1_2, DragonFly_RELEASE_1_12_Slip, DragonFly_RELEASE_1_12, DragonFly_RELEASE_1_10_Slip, DragonFly_RELEASE_1_10, DragonFly_Preview, DragonFly_1_0_REL, DragonFly_1_0_RC1, DragonFly_1_0A_REL
__P removal.

Submitted-by: Craig Dooley <craig@xlnx-x.net>

    1: /*
    2:  * Copyright (c) 1995, 1996
    3:  *	Bill Paul <wpaul@ctr.columbia.edu>.  All rights reserved.
    4:  *
    5:  * Redistribution and use in source and binary forms, with or without
    6:  * modification, are permitted provided that the following conditions
    7:  * are met:
    8:  * 1. Redistributions of source code must retain the above copyright
    9:  *    notice, this list of conditions and the following disclaimer.
   10:  * 2. Redistributions in binary form must reproduce the above copyright
   11:  *    notice, this list of conditions and the following disclaimer in the
   12:  *    documentation and/or other materials provided with the distribution.
   13:  * 3. All advertising materials mentioning features or use of this software
   14:  *    must display the following acknowledgement:
   15:  *	This product includes software developed by Bill Paul.
   16:  * 4. Neither the name of the author nor the names of any co-contributors
   17:  *    may be used to endorse or promote products derived from this software
   18:  *    without specific prior written permission.
   19:  *
   20:  * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
   21:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   22:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   23:  * ARE DISCLAIMED.  IN NO EVENT SHALL Bill Paul OR CONTRIBUTORS BE LIABLE
   24:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   25:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   26:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   27:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   28:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   29:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   30:  * SUCH DAMAGE.
   31:  *
   32:  * $FreeBSD: src/libexec/mknetid/hash.h,v 1.5 1999/08/28 00:09:41 peter Exp $
   33:  * $DragonFly: src/libexec/mknetid/hash.h,v 1.3 2003/11/14 03:54:30 dillon Exp $
   34:  */
   35: 
   36: /* Groupid entry hung off a member_entry node. */
   37: struct grouplist {
   38: 	gid_t groupid;
   39: 	struct grouplist *next;
   40: };
   41: 
   42: /* Entry in the cooked member list hash table. */
   43: struct member_entry {
   44: 	char *key; /* username */
   45: 	struct grouplist *groups;
   46: 	struct member_entry *next;
   47: };
   48: 
   49: /* Table size (chosen arbitrarily). Not too big, not too small. */
   50: #define TABLESIZE 1024
   51: #define HASH_MASK 0x000003FF
   52: 
   53: extern void mstore ( struct member_entry ** , char *, int, int );
   54: extern struct grouplist *lookup ( struct member_entry **, char * );
   55: