diff options
Diffstat (limited to 'third_party/libjingle/files/talk/base/time.cc')
-rw-r--r-- | third_party/libjingle/files/talk/base/time.cc | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/third_party/libjingle/files/talk/base/time.cc b/third_party/libjingle/files/talk/base/time.cc deleted file mode 100644 index d4a61ac..0000000 --- a/third_party/libjingle/files/talk/base/time.cc +++ /dev/null @@ -1,91 +0,0 @@ -/* - * libjingle - * Copyright 2004--2005, Google Inc. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO - * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; - * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <iostream> -#include <cstdlib> -#include <cstring> - -#include "talk/base/time.h" - -namespace talk_base { - -#ifdef POSIX -#include <sys/time.h> -uint32 Time() { - struct timeval tv; - gettimeofday(&tv, 0); - return tv.tv_sec * 1000 + tv.tv_usec / 1000; -} -#endif - -#ifdef WIN32 -#include <windows.h> -uint32 Time() { - return GetTickCount(); -} -#endif - -uint32 StartTime() { - // Close to program execution time - static const uint32 g_start = Time(); - return g_start; -} - -// Make sure someone calls it so that it gets initialized -static uint32 ignore = StartTime(); - -uint32 ElapsedTime() { - return TimeDiff(Time(), StartTime()); -} - -bool TimeIsBetween(uint32 later, uint32 middle, uint32 earlier) { - if (earlier <= later) { - return ((earlier <= middle) && (middle <= later)); - } else { - return !((later < middle) && (middle < earlier)); - } -} - -int32 TimeDiff(uint32 later, uint32 earlier) { - uint32 LAST = 0xFFFFFFFF; - uint32 HALF = 0x80000000; - if (TimeIsBetween(earlier + HALF, later, earlier)) { - if (earlier <= later) { - return static_cast<long>(later - earlier); - } else { - return static_cast<long>(later + (LAST - earlier) + 1); - } - } else { - if (later <= earlier) { - return -static_cast<long>(earlier - later); - } else { - return -static_cast<long>(earlier + (LAST - later) + 1); - } - } -} - -} // namespace talk_base |