LibC: Avoid write-back of unused value

This might make sleep() faster by up to pi nanoseconds, or less. It's more about avoiding a senseless write than about optimization.
abyesilyurt · Sep 12, 2020 · 8280dcf · 8280dcf
1 parent be1e4f2
commit 8280dcf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Libraries/LibC/unistd.cpp b/Libraries/LibC/unistd.cpp
@@ -334,7 +334,7 @@ char* getwd(char* buf)
 int sleep(unsigned seconds)
 {
  struct timespec ts = { seconds, 0 };
- if (clock_nanosleep(CLOCK_MONOTONIC, 0, &ts, &ts) < 0)
+ if (clock_nanosleep(CLOCK_MONOTONIC, 0, &ts, nullptr) < 0)
  return ts.tv_sec;
  return 0;
 }