amputate unused SleepForMilliseconds from sysinfo.{h,cc}

sleepwalker2017 · Feb 14, 2021 · 01c2697 · 01c2697
1 parent ac68c97
commit 01c2697
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diff --git a/src/base/sysinfo.cc b/src/base/sysinfo.cc
@@ -242,19 +242,6 @@ bool GetUniquePathFromEnv(const char* env_name, char* path) {
   return true;
 }
 
-void SleepForMilliseconds(int milliseconds) {
-#ifdef PLATFORM_WINDOWS
-  _sleep(milliseconds);   // Windows's _sleep takes milliseconds argument
-#else
-  // Sleep for a few milliseconds
-  struct timespec sleep_time;
-  sleep_time.tv_sec = milliseconds / 1000;
-  sleep_time.tv_nsec = (milliseconds % 1000) * 1000000;
-  while (nanosleep(&sleep_time, &sleep_time) != 0 && errno == EINTR)
-    ;  // Ignore signals and wait for the full interval to elapse.
-#endif
-}
-
 int GetSystemCPUsCount()
 {
 #if defined(PLATFORM_WINDOWS)

diff --git a/src/base/sysinfo.h b/src/base/sysinfo.h
@@ -72,8 +72,6 @@ extern bool GetUniquePathFromEnv(const char* env_name, char* path);
 
 extern int GetSystemCPUsCount();
 
-void SleepForMilliseconds(int milliseconds);
-
 //  Return true if we're running POSIX (e.g., NPTL on Linux) threads,
 //  as opposed to a non-POSIX thread library.  The thing that we care
 //  about is whether a thread's pid is the same as the thread that