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Prepare to rename/reuse struct ucontext.

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* cygtls.h (struct _cygtls): Convert thread_context to type CONTEXT.
	* exceptions.cc (_cygtls::signal_debugger): Use sizeof (CONTEXT) for
	size of CONTEXT copied for GDB's digestion.
	* include/cygwin/signal.h: Add a preliminary comment.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen
2015-03-30 16:53:52 +02:00
parent 03d5584c4b
commit 3fb21f9143
6 changed files with 120 additions and 112 deletions
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4
winsup/cygwin/cygtls.h
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@ -1,7 +1,7 @@
/* cygtls.h
Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013,
2014 Red Hat, Inc.
2014, 2015 Red Hat, Inc.
This software is a copyrighted work licensed under the terms of the
Cygwin license. Please consult the file "CYGWIN_LICENSE" for
@ -191,7 +191,7 @@ public:
siginfo_t *sigwait_info;
HANDLE signal_arrived;
bool will_wait_for_signal;
struct ucontext thread_context;
CONTEXT thread_context;
DWORD thread_id;
siginfo_t infodata;
struct pthread *tid;