/*+
−
hash.c - implementation of the elf_hash(3) function.+
−
Copyright (C) 1995 - 2002 Michael Riepe+
−
+
−
This library is free software; you can redistribute it and/or+
−
modify it under the terms of the GNU Library General Public+
−
License as published by the Free Software Foundation; either+
−
version 2 of the License, or (at your option) any later version.+
−
+
−
This library is distributed in the hope that it will be useful,+
−
but WITHOUT ANY WARRANTY; without even the implied warranty of+
−
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU+
−
Library General Public License for more details.+
−
+
−
You should have received a copy of the GNU Library General Public+
−
License along with this library; if not, write to the Free Software+
−
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA+
−
*/+
−
+
−
#include <private.h>+
−
+
−
#ifndef lint+
−
static const char rcsid[] = "@(#) $Id: hash.c,v 1.9 2005/05/21 15:39:23 michael Exp $";+
−
#endif /* lint */+
−
+
−
unsigned long+
−
elf_hash(const unsigned char *name) {+
−
    unsigned long hash = 0;+
−
    unsigned long tmp;+
−
+
−
    while (*name) {+
−
	hash = (hash << 4) + (unsigned char)*name++;+
−
	if ((tmp = hash & 0xf0000000)) {+
−
	    hash ^= tmp | (tmp >> 24);+
−
	}+
−
    }+
−
    return hash;+
−
}+
−