[PATCH] D105878: [sanitizer_common] Define internal_usleep on Solaris

[Rainer Orth via Phabricator via llvm-commits]

ro updated this revision to Diff 358200.
ro added a comment.

Ignore remaining time from `nanosleep`.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D105878/new/

https://reviews.llvm.org/D105878

Files:
  compiler-rt/lib/sanitizer_common/sanitizer_solaris.cpp


Index: compiler-rt/lib/sanitizer_common/sanitizer_solaris.cpp
===================================================================
--- compiler-rt/lib/sanitizer_common/sanitizer_solaris.cpp
+++ compiler-rt/lib/sanitizer_common/sanitizer_solaris.cpp
@@ -160,6 +160,13 @@
   return sched_yield();
 }
 
+DECLARE__REAL_AND_INTERNAL(void, usleep, u64 useconds) {
+  struct timespec ts;
+  ts.tv_sec = useconds / 1000000;
+  ts.tv_nsec = (useconds % 1000000) * 1000;
+  nanosleep(&ts, nullptr);
+}
+
 DECLARE__REAL_AND_INTERNAL(uptr, execve, const char *filename,
                            char *const argv[], char *const envp[]) {
   return _REAL(execve)(filename, argv, envp);


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