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newlib/winsup/cygwin/release/1.7.28

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signal hang
2013-12-09 21:47:13 +01:00
What changed:
-------------
Bug Fixes
---------
- Signals should no longer hang when they occur within a low-level
Windows DLL.
Fixes: http://cygwin.com/ml/cygwin/2013-12/threads.html#00151
* syscalls.cc (NT_TRANSACTIONAL_ERROR): Define. (stop_transaction): Take "trans" HANDLE by reference and set it to NULL after closing it. (unlink_nt): If NtOpenFile fails due to a transactional error, stop transaction and retry NtOpenFile. Simplify check for having to call stop_transaction. (rename): If NtOpenFile fails due to a transactional error, stop transaction and retry NtOpenFile in both affected cases. Simplify check for having to call stop_transaction and add comment from unlink_nt.
2013-12-11 13:12:12 +01:00
- If it turns out that transactions don't work during unlink(2) or rename(2),
despite the fact that the filesystem claims to handle them, stop transaction
and try again without.
Fixes: http://cygwin.com/ml/cygwin/2013-12/msg00119.html
* fhandler.h (fhandler_pty_master::~fhandler_pty_master): Delete. * fhandler_tty.cc (fhandler_pty_master::~fhandler_pty_master): Ditto.
2013-12-17 20:05:26 +01:00
- Closing a dup'ed master tty handle should no longer invalidate the dup'ed fd.
Fixes: http://cygwin.com/ml/cygwin/2013-12/threads.html#00279
.
2013-12-18 18:49:51 +01:00
- Problems where ps hangs when used in a pipeline should now be solved.
Fixes: http://cygwin.com/ml/cygwin/2013-12/threads.html#00262
- Using gdb from a Windows console rather than a pty should no longer randomly
hang.