From 07931f2d70c80047f90ce4cd42a4d156fef50fb6 Mon Sep 17 00:00:00 2001
From: Alexandre Julliard <julliard@winehq.org>
Date: Tue, 28 Oct 2003 21:46:46 +0000
Subject: [PATCH] Removed no longer needed SIGNAL_Unblock() function.

---
 dlls/ntdll/exception.c      |  2 --
 dlls/ntdll/signal_i386.c    | 14 --------------
 dlls/ntdll/signal_powerpc.c | 14 --------------
 dlls/ntdll/signal_sparc.c   | 14 --------------
 include/thread.h            |  1 -
 5 files changed, 45 deletions(-)

diff --git a/dlls/ntdll/exception.c b/dlls/ntdll/exception.c
index b54ff71d38b..b95c902e817 100644
--- a/dlls/ntdll/exception.c
+++ b/dlls/ntdll/exception.c
@@ -241,8 +241,6 @@ void WINAPI EXC_RtlRaiseException( EXCEPTION_RECORD *rec, CONTEXT *context )
 
     if (send_debug_event( rec, TRUE, context ) == DBG_CONTINUE) return;  /* continue execution */
 
-    SIGNAL_Unblock(); /* we may be in a signal handler, and exception handlers may jump out */
-
     if (call_vectored_handlers( rec, context ) == EXCEPTION_CONTINUE_EXECUTION) return;
 
     frame = NtCurrentTeb()->Tib.ExceptionList;
diff --git a/dlls/ntdll/signal_i386.c b/dlls/ntdll/signal_i386.c
index b4474e7fa02..b63e1f3c049 100644
--- a/dlls/ntdll/signal_i386.c
+++ b/dlls/ntdll/signal_i386.c
@@ -1402,20 +1402,6 @@ void SIGNAL_Block(void)
 }
 
 
-/***********************************************************************
- *           SIGNAL_Unblock
- *
- * Unblock signals. Called from EXC_RtlRaiseException.
- */
-void SIGNAL_Unblock(void)
-{
-    sigset_t all_sigs;
-
-    sigfillset( &all_sigs );
-    sigprocmask( SIG_UNBLOCK, &all_sigs, NULL );
-}
-
-
 /**********************************************************************
  *		SIGNAL_Reset
  *
diff --git a/dlls/ntdll/signal_powerpc.c b/dlls/ntdll/signal_powerpc.c
index 8545becba5d..291a42a085d 100644
--- a/dlls/ntdll/signal_powerpc.c
+++ b/dlls/ntdll/signal_powerpc.c
@@ -668,20 +668,6 @@ void SIGNAL_Block(void)
 }
 
 
-/***********************************************************************
- *           SIGNAL_Unblock
- *
- * Unblock signals. Called from EXC_RtlRaiseException.
- */
-void SIGNAL_Unblock(void)
-{
-    sigset_t all_sigs;
-
-    sigfillset( &all_sigs );
-    sigprocmask( SIG_UNBLOCK, &all_sigs, NULL );
-}
-
-
 /**********************************************************************
  *		SIGNAL_Reset
  *
diff --git a/dlls/ntdll/signal_sparc.c b/dlls/ntdll/signal_sparc.c
index 9241be77e33..e4ac7407862 100644
--- a/dlls/ntdll/signal_sparc.c
+++ b/dlls/ntdll/signal_sparc.c
@@ -466,20 +466,6 @@ void SIGNAL_Block(void)
 }
 
 
-/***********************************************************************
- *           SIGNAL_Unblock
- *
- * Unblock signals. Called from EXC_RtlRaiseException.
- */
-void SIGNAL_Unblock(void)
-{
-    sigset_t all_sigs;
-
-    sigfillset( &all_sigs );
-    sigprocmask( SIG_UNBLOCK, &all_sigs, NULL );
-}
-
-
 /**********************************************************************
  *		SIGNAL_Reset
  *
diff --git a/include/thread.h b/include/thread.h
index 69a23106444..4fbc00a52e9 100644
--- a/include/thread.h
+++ b/include/thread.h
@@ -161,7 +161,6 @@ extern void DECLSPEC_NORETURN SYSDEPS_AbortThread( int status );
 /* signal handling */
 extern BOOL SIGNAL_Init(void);
 extern void SIGNAL_Block(void);
-extern void SIGNAL_Unblock(void);
 extern void SIGNAL_Reset(void);
 
 #endif  /* __WINE_THREAD_H */