From a1591d3be7fefcec8056bf5f74be0590fb356605 Mon Sep 17 00:00:00 2001
From: Corinna Vinschen <corinna@vinschen.de>
Date: Tue, 27 Nov 2007 14:45:14 +0000
Subject: 	Drop old SetResourceLock stuff in favor of mutos. 	*
 dcrt0.cc (_reslock): Remove. 	(__cygwin_user_data): Accommodate removal of
 resourcelocks member. 	(dll_crt0_0): Don't initialize resourcelocks. 	*
 exceptions.cc (_cygtls::signal_exit): Drop resourcelocks handling. 	*
 mmap.cc (mmap_guard): New muto. 	(LIST_LOCK): Define. 	(LIST_UNLOCK):
 Define. 	(mmap_list::search_record): Remove. 	(mmap_list::try_map):
 Include code for anonymous case from 	mmap_list::search_record. 
 (mmap_is_attached_or_noreserve): Access bookkeeping lists in a thread 	safe
 way. 	(mmap64): Replace SetResourceLock/ReleaseResourceLock by 
 LIST_LOCK/LIST_UNLOCK.  Lock at the latest possible point. 	(munmap):
 Replace SetResourceLock/ReleaseResourceLock by 	LIST_LOCK/LIST_UNLOCK.
 	(msync): Ditto. 	(mprotect): Ditto. 	* thread.cc
 (ResourceLocks::Lock): Remove. 	(SetResourceLock): Remove. 
 (ReleaseResourceLock): Remove. 	(ResourceLocks::Init): Remove. 
 (ResourceLocks::Delete): Remove. 	* thread.h (SetResourceLock): Drop
 declaration. 	(ReleaseResourceLock): Ditto. 	(class ResourceLocks): Drop
 definition. 	* include/sys/cygwin.h (class ResourceLocks): Drop forward
 declaration. 	(struct per_process): Replace resourcelocks with additional
 unused2 	element. 	(per_process_overwrite): Accommodate above
 change.

---
 winsup/cygwin/thread.cc | 37 -------------------------------------
 1 file changed, 37 deletions(-)

(limited to 'winsup/cygwin/thread.cc')

diff --git a/winsup/cygwin/thread.cc b/winsup/cygwin/thread.cc
index 96397f5b0..d72692f05 100644
--- a/winsup/cygwin/thread.cc
+++ b/winsup/cygwin/thread.cc
@@ -286,43 +286,6 @@ semaphore::is_good_object (sem_t const * sem)
   return true;
 }
 
-LPCRITICAL_SECTION
-ResourceLocks::Lock (int _resid)
-{
-  return &lock;
-}
-
-void
-SetResourceLock (int _res_id, int _mode, const char *_function)
-{
-  EnterCriticalSection (user_data->resourcelocks->Lock (_res_id));
-}
-
-void
-ReleaseResourceLock (int _res_id, int _mode, const char *_function)
-{
-  LeaveCriticalSection (user_data->resourcelocks->Lock (_res_id));
-}
-
-void
-ResourceLocks::Init ()
-{
-  InitializeCriticalSection (&lock);
-  inited = true;
-  thread_printf ("lock %p inited by %p , %d", &lock, user_data, myself->pid);
-}
-
-void
-ResourceLocks::Delete ()
-{
-  if (inited)
-    {
-      thread_printf ("Close Resource Locks %p ", &lock);
-      DeleteCriticalSection (&lock);
-      inited = false;
-    }
-}
-
 void
 MTinterface::Init ()
 {
-- 
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