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-rw-r--r--src/libs/xpcom18a4/nsprpub/config/now.c142
1 files changed, 142 insertions, 0 deletions
diff --git a/src/libs/xpcom18a4/nsprpub/config/now.c b/src/libs/xpcom18a4/nsprpub/config/now.c
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+++ b/src/libs/xpcom18a4/nsprpub/config/now.c
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is the Netscape Portable Runtime (NSPR).
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998-2000
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#if defined(VMS)
+#include <sys/timeb.h>
+#elif defined(XP_UNIX) || defined(XP_OS2_EMX) || defined(XP_BEOS)
+#include <sys/time.h>
+#elif defined(WIN32)
+#include <windows.h>
+#elif defined(XP_OS2_VACPP)
+#include <sys/timeb.h>
+#else
+#error "Architecture not supported"
+#endif
+
+
+int main(int argc, char **argv)
+{
+#if defined(OMIT_LIB_BUILD_TIME)
+ /*
+ * Some platforms don't have any 64-bit integer type
+ * such as 'long long'. Because we can't use NSPR's
+ * PR_snprintf in this program, it is difficult to
+ * print a static initializer for PRInt64 (a struct).
+ * So we print nothing. The makefiles that build the
+ * shared libraries will detect the empty output string
+ * of this program and omit the library build time
+ * in PRVersionDescription.
+ */
+#elif defined(VMS)
+ long long now;
+ struct timeb b;
+ ftime(&b);
+ now = b.time;
+ now *= 1000000;
+ now += (1000 * b.millitm);
+ fprintf(stdout, "%Ld", now);
+#elif defined(XP_UNIX) || defined(XP_OS2_EMX) || defined(XP_BEOS)
+ long long now;
+ struct timeval tv;
+#ifdef HAVE_SVID_GETTOD
+ gettimeofday(&tv);
+#else
+ gettimeofday(&tv, NULL);
+#endif
+ now = ((1000000LL) * tv.tv_sec) + (long long)tv.tv_usec;
+#if defined(OSF1)
+ fprintf(stdout, "%ld", now);
+#elif defined(BEOS) && defined(__POWERPC__)
+ fprintf(stdout, "%Ld", now); /* Metroworks on BeOS PPC */
+#else
+ fprintf(stdout, "%lld", now);
+#endif
+
+#elif defined(WIN32)
+ __int64 now;
+ FILETIME ft;
+ GetSystemTimeAsFileTime(&ft);
+ CopyMemory(&now, &ft, sizeof(now));
+ /*
+ * 116444736000000000 is the number of 100-nanosecond intervals
+ * between Jan. 1, 1601 and Jan. 1, 1970.
+ */
+#ifdef __GNUC__
+ now = (now - 116444736000000000LL) / 10LL;
+ fprintf(stdout, "%lld", now);
+#else
+ now = (now - 116444736000000000i64) / 10i64;
+ fprintf(stdout, "%I64d", now);
+#endif
+
+#elif defined(XP_OS2_VACPP)
+/* no long long or i64 so we use a string */
+#include <string.h>
+ char buf[24];
+ char tbuf[7];
+ time_t now;
+ long mtime;
+ int i;
+
+ struct timeb b;
+ ftime(&b);
+ now = b.time;
+ _ltoa(now, buf, 10);
+
+ mtime = b.millitm * 1000;
+ if (mtime == 0){
+ ++now;
+ strcat(buf, "000000");
+ } else {
+ _ltoa(mtime, tbuf, 10);
+ for (i = strlen(tbuf); i < 6; ++i)
+ strcat(buf, "0");
+ strcat(buf, tbuf);
+ }
+ fprintf(stdout, "%s", buf);
+
+#else
+#error "Architecture not supported"
+#endif
+
+ return 0;
+} /* main */
+
+/* now.c */