#4061 add some drd suppressions for libc functions refs[t:4061]

git-svn-id: file:///svn/toku/tokudb@36840 c7de825b-a66e-492c-adef-691d508d4ae1

src/tests/drd.suppressions

+{
+   open_problem
+   drd:ConflictingAccess
+   fun:open64
+}
+
+{
+   read_problem
+   drd:ConflictingAccess
+   fun:read
+}
+
 {
    write_problem
    drd:ConflictingAccess
@@ -17,7 +29,19 @@
 }
 
 {
-   pwrite_problem
+   fsync_problem
    drd:ConflictingAccess
    fun:fsync
 }
+
+{
+   lseek_problem
+   drd:ConflictingAccess
+   fun:lseek
+}
+
+{
+   close_problem
+   drd:ConflictingAccess
+   fun:close
+}