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| author | Corinna Vinschen <corinna@vinschen.de> | 2007-11-27 14:45:14 +0000 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2007-11-27 14:45:14 +0000 |
| commit | a1591d3be7fefcec8056bf5f74be0590fb356605 (patch) | |
| tree | 91efdab7419ce063dac8b9e7d798f32c5ee7e8be /winsup/cygwin/thread.h | |
| parent | 230a3c86d1f40fba642bd7a68ca88878163bcd5f (diff) | |
| download | cygnal-a1591d3be7fefcec8056bf5f74be0590fb356605.tar.gz cygnal-a1591d3be7fefcec8056bf5f74be0590fb356605.tar.bz2 cygnal-a1591d3be7fefcec8056bf5f74be0590fb356605.zip | |
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.
Diffstat (limited to 'winsup/cygwin/thread.h')
| -rw-r--r-- | winsup/cygwin/thread.h | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/winsup/cygwin/thread.h b/winsup/cygwin/thread.h index 029e35745..c52978f8f 100644 --- a/winsup/cygwin/thread.h +++ b/winsup/cygwin/thread.h @@ -35,13 +35,6 @@ enum cw_cancel_action cw_no_cancel }; -extern "C" -{ -void SetResourceLock (int, int, const char *) __attribute__ ((regparm (3))); -void ReleaseResourceLock (int, int, const char *) - __attribute__ ((regparm (3))); -} - DWORD cancelable_wait (HANDLE, DWORD, const cw_cancel_action = cw_cancel_self, const enum cw_sig_wait = cw_sig_nosig) __attribute__ ((regparm (3))); @@ -92,17 +85,6 @@ private: class per_process; class pinfo; -class ResourceLocks -{ -public: - LPCRITICAL_SECTION Lock (int); - void Init (); - void Delete (); -private: - CRITICAL_SECTION lock; - bool inited; -}; - #define PTHREAD_MAGIC 0xdf0df045 #define PTHREAD_MUTEX_MAGIC PTHREAD_MAGIC+1 #define PTHREAD_KEY_MAGIC PTHREAD_MAGIC+2 |