diff options
Diffstat (limited to 'winsup/cygwin/fhandler.cc')
| -rw-r--r-- | winsup/cygwin/fhandler.cc | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/winsup/cygwin/fhandler.cc b/winsup/cygwin/fhandler.cc index 650cca9e9..0488374c6 100644 --- a/winsup/cygwin/fhandler.cc +++ b/winsup/cygwin/fhandler.cc @@ -1764,9 +1764,9 @@ fhandler_base::wait_overlapped (bool inres, bool writing, DWORD *bytes, DWORD le } bool __stdcall -fhandler_base::has_ongoing_io () +fhandler_base::has_ongoing_io (bool testit) { - if (get_overlapped () && get_overlapped ()->hEvent + if (testit && get_overlapped () && get_overlapped ()->hEvent && WaitForSingleObject (get_overlapped ()->hEvent, 0) != WAIT_OBJECT_0) { set_errno (EAGAIN); @@ -1781,7 +1781,7 @@ fhandler_base::read_overlapped (void *ptr, size_t& len) DWORD nbytes; while (1) { - if (has_ongoing_io ()) + if (has_ongoing_io (is_nonblocking ())) { nbytes = (DWORD) -1; break; @@ -1801,7 +1801,7 @@ fhandler_base::write_overlapped (const void *ptr, size_t len) DWORD nbytes; while (1) { - if (has_ongoing_io ()) + if (has_ongoing_io (is_nonblocking ())) { nbytes = (DWORD) -1; break; |