Remove usage of usleep in generic code

This function is not portable, and there are only a handful of usages of
it anyway. Replacing it with std::this_thread::sleep_for enables us to
get rid of the compatibility code in PosixApi.h.

llvm-svn: 367814

1 files changed, 3 insertions, 2 deletions

diff --git a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
index 6b07064a78a..3c1c66d9796 100644
--- a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
@@ -1032,7 +1032,7 @@ Status ProcessGDBRemote::ConnectToDebugserver(llvm::StringRef connect_url) {
         if (retry_count >= max_retry_count)
           break;
 
-        usleep(100000);
+        std::this_thread::sleep_for(std::chrono::milliseconds(100));
       }
     }
   }
@@ -3591,7 +3591,8 @@ bool ProcessGDBRemote::MonitorDebugserverProcess(
   // Sleep for a half a second to make sure our inferior process has time to
   // set its exit status before we set it incorrectly when both the debugserver
   // and the inferior process shut down.
-  usleep(500000);
+  std::this_thread::sleep_for(std::chrono::milliseconds(500));
+
   // If our process hasn't yet exited, debugserver might have died. If the
   // process did exit, then we are reaping it.
   const StateType state = process_sp->GetState();