commit 5cef31074ff5ff63a38e0142783849987c598ef8
author Sergej Jaskiewicz <jaskiewiczs@icloud.com> Mon Apr 13 14:26:35 2020 +0300
committer Sergej Jaskiewicz <jaskiewiczs@icloud.com> Thu Apr 16 15:05:37 2020 +0300
tree f96ad3e212df08655666134364eb32ba1cc068d7
parent 65a2de7e6c986193a630e691686c527b08f292d5

Introduce llvm::sys::Process::getProcessId() and adopt it

Differential Revision: https://reviews.llvm.org/D78022

llvm/lib/Support/LockFileManager.cpp

diff --git a/llvm/lib/Support/LockFileManager.cpp b/llvm/lib/Support/LockFileManager.cpp
index 88489a6..a2b56ab 100644
--- a/llvm/lib/Support/LockFileManager.cpp
+++ b/llvm/lib/Support/LockFileManager.cpp
@@ -14,6 +14,7 @@
 #include "llvm/Support/ErrorOr.h"
 #include "llvm/Support/FileSystem.h"
 #include "llvm/Support/MemoryBuffer.h"
+#include "llvm/Support/Process.h"
 #include "llvm/Support/Signals.h"
 #include "llvm/Support/raw_ostream.h"
 #include <cerrno>
@@ -195,12 +196,7 @@
     }
 
     raw_fd_ostream Out(UniqueLockFileID, /*shouldClose=*/true);
-    Out << HostID << ' ';
-#if LLVM_ON_UNIX
-    Out << getpid();
-#else
-    Out << "1";
-#endif
+    Out << HostID << ' ' << sys::Process::getProcessId();
     Out.close();
 
     if (Out.has_error()) {