michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "primpl.h"
michael@0: 
michael@0: /*
michael@0:  * We were not including <string.h> in optimized builds.  On AIX this
michael@0:  * caused libnspr4.so to export memcpy and some binaries linked with
michael@0:  * libnspr4.so resolved their memcpy references with libnspr4.so.  To
michael@0:  * be backward compatible with old libnspr4.so binaries, we do not
michael@0:  * include <string.h> in optimized builds for AIX.  (bug 200561)
michael@0:  */
michael@0: #if !(defined(AIX) && !defined(DEBUG))
michael@0: #include <string.h>
michael@0: #endif
michael@0: 
michael@0: PRSize _pr_CopyLowBits( 
michael@0:     void *dst, 
michael@0:     PRSize dstlen, 
michael@0:     void *src, 
michael@0:     PRSize srclen )
michael@0: {
michael@0:     if (srclen <= dstlen) {
michael@0:     	memcpy(dst, src, srclen);
michael@0: 	    return srclen;
michael@0:     }
michael@0: #if defined IS_BIG_ENDIAN
michael@0:     memcpy(dst, (char*)src + (srclen - dstlen), dstlen);
michael@0: #else
michael@0:     memcpy(dst, src, dstlen);
michael@0: #endif
michael@0:     return dstlen;
michael@0: }    
michael@0: 
michael@0: PR_IMPLEMENT(PRSize) PR_GetRandomNoise( 
michael@0:     void    *buf,
michael@0:     PRSize  size
michael@0: )
michael@0: {
michael@0:     return( _PR_MD_GET_RANDOM_NOISE( buf, size ));
michael@0: } /* end PR_GetRandomNoise() */
michael@0: /* end prrng.c */