From 968d91b2e6156e84c9fa5a6534364861446549f8 Mon Sep 17 00:00:00 2001
From: Christopher Faylor <me@cgf.cx>
Date: Wed, 25 Apr 2001 19:11:37 +0000
Subject: * sigproc.h [sigthread]: Add exception field. [sigframe::~sigframe]:
 Clear exception field. [sigframe::set]: Set exception field from caller. *
 sigproc.cc (sig_send): Set exception field when frame pointer is passed in. *
 exceptions.cc (interrupt_on_return): Always treat exception as interruptible.

---
 winsup/cygwin/sigproc.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'winsup/cygwin/sigproc.h')

diff --git a/winsup/cygwin/sigproc.h b/winsup/cygwin/sigproc.h
index 9d8a8c520..c239f5fe7 100644
--- a/winsup/cygwin/sigproc.h
+++ b/winsup/cygwin/sigproc.h
@@ -40,6 +40,7 @@ struct sigthread
   DWORD frame;
   CRITICAL_SECTION lock;
   LONG winapi_lock;
+  BOOL exception;
   bool get_winapi_lock (int test = 0);
   void release_winapi_lock ();
   void init (const char *s);
@@ -55,6 +56,7 @@ private:
       {
 	EnterCriticalSection (&st->lock);
 	st->frame = 0;
+	st->exception = 0;
 	st->release_winapi_lock ();
 	LeaveCriticalSection (&st->lock);
 	st = NULL;
@@ -62,11 +64,12 @@ private:
   }
 
 public:
-  void set (sigthread &t, DWORD ebp)
+  void set (sigthread &t, DWORD ebp, bool is_exception = 0)
   {
     DWORD oframe = t.frame;
     st = &t;
     t.frame = ebp;
+    t.exception = is_exception;
     if (!oframe)
       t.get_winapi_lock ();
   }
-- 
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