LCOV - app.info - nsprpub/pr/src/misc/prrng.c

LCOV - code coverage report
| Current view: | directory - nsprpub/pr/src/misc - prrng.c (source / functions) |  | Found | Hit | Coverage |
| Test: | app.info | Lines: | 8 | 0 | 0.0 %
| Date: | 2012-04-07 | Functions: | 2 | 0 | 0.0 %

           1                 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
           2                 : /* ***** BEGIN LICENSE BLOCK *****
           3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
           4                 :  *
           5                 :  * The contents of this file are subject to the Mozilla Public License Version
           6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
           7                 :  * the License. You may obtain a copy of the License at
           8                 :  * http://www.mozilla.org/MPL/
           9                 :  *
          10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
          11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
          12                 :  * for the specific language governing rights and limitations under the
          13                 :  * License.
          14                 :  *
          15                 :  * The Original Code is the Netscape Portable Runtime (NSPR).
          16                 :  *
          17                 :  * The Initial Developer of the Original Code is
          18                 :  * Netscape Communications Corporation.
          19                 :  * Portions created by the Initial Developer are Copyright (C) 1998-2000
          20                 :  * the Initial Developer. All Rights Reserved.
          21                 :  *
          22                 :  * Contributor(s):
          23                 :  *
          24                 :  * Alternatively, the contents of this file may be used under the terms of
          25                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
          26                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
          27                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
          28                 :  * of those above. If you wish to allow use of your version of this file only
          29                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
          30                 :  * use your version of this file under the terms of the MPL, indicate your
          31                 :  * decision by deleting the provisions above and replace them with the notice
          32                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
          33                 :  * the provisions above, a recipient may use your version of this file under
          34                 :  * the terms of any one of the MPL, the GPL or the LGPL.
          35                 :  *
          36                 :  * ***** END LICENSE BLOCK ***** */
          37                 :
          38                 : #include "primpl.h"
          39                 :
          40                 : /*
          41                 :  * We were not including <string.h> in optimized builds.  On AIX this
          42                 :  * caused libnspr4.so to export memcpy and some binaries linked with
          43                 :  * libnspr4.so resolved their memcpy references with libnspr4.so.  To
          44                 :  * be backward compatible with old libnspr4.so binaries, we do not
          45                 :  * include <string.h> in optimized builds for AIX.  (bug 200561)
          46                 :  */
          47                 : #if !(defined(AIX) && !defined(DEBUG))
          48                 : #include <string.h>
          49                 : #endif
          50                 :
          51               0 : PRSize _pr_CopyLowBits(
          52                 :     void *dst,
          53                 :     PRSize dstlen,
          54                 :     void *src,
          55                 :     PRSize srclen )
          56                 : {
          57               0 :     if (srclen <= dstlen) {
          58               0 :         memcpy(dst, src, srclen);
          59               0 :             return srclen;
          60                 :     }
          61                 : #if defined IS_BIG_ENDIAN
          62                 :     memcpy(dst, (char*)src + (srclen - dstlen), dstlen);
          63                 : #else
          64               0 :     memcpy(dst, src, dstlen);
          65                 : #endif
          66               0 :     return dstlen;
          67                 : }
          68                 :
          69               0 : PR_IMPLEMENT(PRSize) PR_GetRandomNoise(
          70                 :     void    *buf,
          71                 :     PRSize  size
          72                 : )
          73                 : {
          74               0 :     return( _PR_MD_GET_RANDOM_NOISE( buf, size ));
          75                 : } /* end PR_GetRandomNoise() */
          76                 : /* end prrng.c */

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