Initial commit of upstream NSPR (4.7.3) and NSS3 (3.12).

third_party/nspr/mozilla/nsprpub/config/now.c

Index: third_party/nspr/mozilla/nsprpub/config/now.c
diff --git a/third_party/nspr/mozilla/nsprpub/config/now.c b/third_party/nspr/mozilla/nsprpub/config/now.c
new file mode 100644
index 0000000000000000000000000000000000000000..56bf8989473b794b6034ed00f87851bd826491ef
--- /dev/null
+++ b/third_party/nspr/mozilla/nsprpub/config/now.c
@@ -0,0 +1,114 @@
+/* -*- 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) || defined(XP_BEOS)
+#include <sys/time.h>
+#elif defined(WIN32)
+#include <windows.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) || 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
+
+#else
+#error "Architecture not supported"
+#endif
+
+    return 0;
+}  /* main */
+
+/* now.c */