LCOV - code coverage report
Current view: directory - nsprpub/config - now.c (source / functions) Found Hit Coverage
Test: app.info Lines: 5 5 100.0 %
Date: 2012-06-02 Functions: 1 1 100.0 %

       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 <stdio.h>
      39                 : #include <stdlib.h>
      40                 : 
      41                 : #if defined(XP_UNIX) || defined(XP_OS2) || defined(XP_BEOS)
      42                 : #include <sys/time.h>
      43                 : #elif defined(_WIN32)
      44                 : #include <windows.h>
      45                 : #else
      46                 : #error "Architecture not supported"
      47                 : #endif
      48                 : 
      49                 : 
      50               6 : int main(int argc, char **argv)
      51                 : {
      52                 : #if defined(OMIT_LIB_BUILD_TIME)
      53                 :     /*
      54                 :      * Some platforms don't have any 64-bit integer type
      55                 :      * such as 'long long'.  Because we can't use NSPR's
      56                 :      * PR_snprintf in this program, it is difficult to
      57                 :      * print a static initializer for PRInt64 (a struct).
      58                 :      * So we print nothing.  The makefiles that build the
      59                 :      * shared libraries will detect the empty output string
      60                 :      * of this program and omit the library build time
      61                 :      * in PRVersionDescription.
      62                 :      */
      63                 : #elif defined(XP_UNIX) || defined(XP_OS2) || defined(XP_BEOS)
      64                 :     long long now;
      65                 :     struct timeval tv;
      66                 : #ifdef HAVE_SVID_GETTOD
      67                 :     gettimeofday(&tv);
      68                 : #else
      69               6 :     gettimeofday(&tv, NULL);
      70                 : #endif
      71               6 :     now = ((1000000LL) * tv.tv_sec) + (long long)tv.tv_usec;
      72                 : #if defined(OSF1)
      73                 :     fprintf(stdout, "%ld", now);
      74                 : #elif defined(BEOS) && defined(__POWERPC__)
      75                 :     fprintf(stdout, "%Ld", now);  /* Metroworks on BeOS PPC */
      76                 : #else
      77               6 :     fprintf(stdout, "%lld", now);
      78                 : #endif
      79                 : 
      80                 : #elif defined(_WIN32)
      81                 :     __int64 now;
      82                 :     FILETIME ft;
      83                 :     GetSystemTimeAsFileTime(&ft);
      84                 :     CopyMemory(&now, &ft, sizeof(now));
      85                 :     /*
      86                 :      * 116444736000000000 is the number of 100-nanosecond intervals
      87                 :      * between Jan. 1, 1601 and Jan. 1, 1970.
      88                 :      */
      89                 : #ifdef __GNUC__
      90                 :     now = (now - 116444736000000000LL) / 10LL;
      91                 :     fprintf(stdout, "%lld", now);
      92                 : #else
      93                 :     now = (now - 116444736000000000i64) / 10i64;
      94                 :     fprintf(stdout, "%I64d", now);
      95                 : #endif
      96                 : 
      97                 : #else
      98                 : #error "Architecture not supported"
      99                 : #endif
     100                 : 
     101               6 :     return 0;
     102                 : }  /* main */
     103                 : 
     104                 : /* now.c */

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