/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (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 2008 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ /* Copyright (c) 1988 AT&T */ /* All Rights Reserved */ #pragma ident "@(#)hash.c 1.11 08/05/31 SMI" /* * The elf_hash() routine as defined by the gABI */ unsigned long elf_hash(const char * ename) { unsigned int hval = 0; while (*ename) { unsigned int g; hval = (hval << 4) + *ename++; if ((g = (hval & 0xf0000000)) != 0) hval ^= g >> 24; hval &= ~g; } return ((unsigned long)hval); }