[sanitizer] Use tid_t in ThreadLister

llvm-svn: 331921

1 files changed, 3 insertions, 3 deletions

diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_linux.h b/compiler-rt/lib/sanitizer_common/sanitizer_linux.h
index d4733f395c1..07874c0f6ee 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_linux.h
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_linux.h
@@ -74,12 +74,12 @@ uptr internal_clone(int (*fn)(void *), void *child_stack, int flags, void *arg,
 // This class reads thread IDs from /proc/<pid>/task using only syscalls.
 class ThreadLister {
  public:
-  explicit ThreadLister(int pid);
+  explicit ThreadLister(pid_t pid);
   ~ThreadLister();
-  bool ListThreads(InternalMmapVector<int> *threads);
+  bool ListThreads(InternalMmapVector<tid_t> *threads);
 
  private:
-  int pid_;
+  pid_t pid_;
   int descriptor_ = -1;
   InternalMmapVector<char> buffer_;
 };