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| author | Christopher Faylor <me@cgf.cx> | 2012-01-22 21:43:25 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2012-01-22 21:43:25 +0000 |
| commit | 1ad58ee709ddae6cfde5c1677804fb951fa54e98 (patch) | |
| tree | 561542c85a61b760866de2f2378d88e3f5c2db65 /winsup/cygwin/pipe.cc | |
| parent | 5b09af7a51c8ccffe12c74fd9b1640c224687478 (diff) | |
| download | cygnal-1ad58ee709ddae6cfde5c1677804fb951fa54e98.tar.gz cygnal-1ad58ee709ddae6cfde5c1677804fb951fa54e98.tar.bz2 cygnal-1ad58ee709ddae6cfde5c1677804fb951fa54e98.zip | |
* fhandler.h (fhandler_fifo::arm): Declare new function.
* fhandler_fifo.cc (fhandler_fifo::arm): Define new function.
(fhandler_fifo::open): Fix handling of RDWR pipes to avoid opening a second
handle. Use arm() function to set events.
(fhandler_fifo::raw_read): Correctly go into "connect again logic" when we
detect another writer is available. Use arm() function to set event.
* pipe.cc (fhandler_pipe::create): Add more detail to debugging output.
Diffstat (limited to 'winsup/cygwin/pipe.cc')
| -rw-r--r-- | winsup/cygwin/pipe.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/winsup/cygwin/pipe.cc b/winsup/cygwin/pipe.cc index 2f46a5358..6befd2222 100644 --- a/winsup/cygwin/pipe.cc +++ b/winsup/cygwin/pipe.cc @@ -1,7 +1,7 @@ /* pipe.cc: pipe for Cygwin. Copyright 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, - 2008, 2009, 2010, 2011 Hat, Inc. + 2008, 2009, 2010, 2011, 2011 Hat, Inc. This file is part of Cygwin. @@ -306,7 +306,7 @@ fhandler_pipe::create (LPSECURITY_ATTRIBUTES sa_ptr, PHANDLE r, PHANDLE w, { /* Failure. */ DWORD err = GetLastError (); - debug_printf ("CreateFile failed, %E"); + debug_printf ("CreateFile failed, r %p, %E", r); if (r) CloseHandle (*r); *w = NULL; |