Added more comments.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8637

diff --git a/drd/drd_thread.c b/drd/drd_thread.c
index 82b4d86b6f736bf2152cd51e154c6c72d4963235..b57140fb8518dd5a7af611839b0555291294646d 100644 (file)
--- a/drd/drd_thread.c
+++ b/drd/drd_thread.c
@@ -321,6 +321,7 @@ void thread_finished(const DrdThreadId tid)
   }
 }
 
+/** Called just before pthread_cancel(). */
 void thread_pre_cancel(const DrdThreadId tid)
 {
   tl_assert(0 <= (int)tid && tid < DRD_N_THREADS