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-2009-03-03 Stephan O'Farrill <stephan dot ofarrill at gmail dot com>
-
- * pthread_attr_getschedpolicy.c: Add "const" to function parameter
- in accordance with SUSv3 (POSIX).
- * pthread_attr_getinheritsched.c: Likewise.
- * pthread_mutexattr_gettype.c: Likewise.
-
-
-2008-06-06 Robert Kindred <RKindred at SwRI dot edu>
-
- * ptw32_throw.c (ptw32_throw): Remove possible reference to NULL
- pointer. (At the same time made the switch block conditionally
- included only if exitCode is needed - RPJ.)
- * pthread_testcancel.c (pthread_testcancel): Remove duplicate and
- misplaced pthread_mutex_unlock().
-
-2008-02-21 Sebastian Gottschalk <seppig_relay at gmx dot de>
-
- * pthread_attr_getdetachstate.c (pthread_attr_getdetachstate):
- Remove potential and superfluous null pointer assignment.
-
-2007-11-22 Ivan Pizhenko <ivanp4 at ua dot fm>
-
- * pthread.h (gmtime_r): gmtime returns 0 if tm represents a time
- prior to 1/1/1970. Notice this to prevent raising an exception.
- * pthread.h (localtime_r): Likewise for localtime.
-
-2007-07-14 Marcel Ruff <mr at marcelruff dot info>
-
- * errno.c (_errno): Fix test for pthread_self() success.
- * need_errno.h: Remove unintentional line wrap from #if line.
-
-2007-07-14 Mike Romanchuk <mromanchuk at empirix dot com>
-
- * pthread.h (timespec): Fix tv_sec type.
-
-2007-01-07 Sinan Kaya <sinan.kaya at siemens dot com>
-
- * need_errno.h: Fix declaration of _errno - the local version of
- _errno() is used, e.g. by WinCE.
-
-2007-01-06 Ross Johnson <ross.johnson at homemail dot com dot au>
-
- * ptw32_semwait.c: Add check for invalid sem_t after acquiring the
- sem_t state guard mutex and before affecting changes to sema state.
-
-2007-01-06 Marcel Ruff <mr at marcelruff dot info>
-
- * error.c: Fix reference to pthread handle exitStatus member for
- builds that use NEED_ERRNO (i.e. WINCE).
- * context.h: Add support for ARM processor (WinCE).
- * mutex.c (process.h): Exclude for WINCE.
- * create.c: Likewise.
- * exit.c: Likewise.
- * implement.h: Likewise.
- * pthread_detach.c (signal.h): Exclude for WINCE.
- * pthread_join.c: Likewise.
- * pthread_kill.c: Likewise.
- * pthread_rwlock_init.c (errno.h): Remove - included by pthread.h.
- * pthread_rwlock_destroy.c: Likewise.
- * pthread_rwlock_rdlock.c: Likewise.
- * pthread_rwlock_timedrdlock.c: Likewise.
- * pthread_rwlock_timedwrlock.c: Likewise.
- * pthread_rwlock_tryrdlock.c: Likewise.
- * pthread_rwlock_trywrlock.c: likewise.
- * pthread_rwlock_unlock.c: Likewise.
- * pthread_rwlock_wrlock.c: Likewise.
- * pthread_rwlockattr_destroy.c: Likewise.
- * pthread_rwlockattr_getpshared.c: Likewise.
- * pthread_rwlockattr_init.c: Likewise.
- * pthread_rwlockattr_setpshared.c: Likewise.
-
-2007-01-06 Romano Paolo Tenca <rotenca at telvia dot it>
-
- * pthread_cond_destroy.c: Replace sem_wait() with non-cancelable
- ptw32_semwait() since pthread_cond_destroy() is not a cancelation
- point.
- * implement.h (ptw32_spinlock_check_need_init): Add prototype.
- * ptw32_MCS_lock.c: Reverse order of includes.
-
-2007-01-06 Eric Berge <eric dot berge at quantum dot com>
-
- * pthread_cond_destroy.c: Add LeaveCriticalSection before returning
- after errors.
-
-2007-01-04 Ross Johnson <ross.johnson at homemail dot com dot au>
-
- * ptw32_InterlockedCompareExchange.c: Conditionally skip for
- Win64 as not required.
- * pthread_win32_attach_detach_np.c (pthread_win32_process_attach_np):
- Test for InterlockedCompareExchange is not required for Win64.
- * context.h: New file. Included by pthread_cancel.h and any tests
- that need it (e.g. context1.c).
- * pthread_cancel.c: Architecture-dependent context macros moved
- to context.h.
-
-2007-01-04 Kip Streithorst <KSTREITH at ball dot com>
-
- * implement.h (PTW32_INTERLOCKED_COMPARE_EXCHANGE): Add Win64
- support.
+2010-06-19 Ross Johnson <ross.johnson at homemail.com.au>
+
+ * ptw32_MCS_lock.c (ptw32_mcs_node_substitute): Fix variable
+ names to avoid using C++ keyword ("new").
+ * implement.h (ptw32_mcs_node_substitute): Likewise.
+ * pthread_barrier_wait.c: Fix signed/unsigned comparison warning.
+
+2010-06-18 Ramiro Polla <ramiro.polla at gmail.com >
+
+ * autostatic.c: New file; call pthread_win32_process_*()
+ libary init/cleanup routines automatically on application start
+ when statically linked.
+ * pthread.c (autostatic.c): Included.
+ * pthread.h (declspec): Remove import/export defines if compiler
+ is MINGW.
+ * sched.h (declspec): Likewise.
+ * semaphore.h (declspec): Likewise.
+ * need_errno.h (declspec): Likewise.
+ * Makefile (autostatic.obj): Add for small static builds.
+ * GNUmakefile (autostatic.o): Likewise.
+ * NEWS (Version 2.9.0): Add changes.
+ * README.NONPORTABLE (pthread_win32_process_*): Update
+ description.
+
+2010-06-15 Ramiro Polla <ramiro.polla at gmail.com >
+
+ * Makefile: Remove linkage with the winsock library by default.
+ * GNUmakefile: Likewise.
+ * pthread_getspecific.c: Likewise by removing calls to WSA
+ functions.
+ * config.h (RETAIN_WSALASTERROR): Can be defined if necessary.
+
+2010-01-26 Ross Johnson <ross.johnson at homemail.com.au>
+
+ * ptw32_MCS_lock.c (ptw32_mcs_node_substitute): New routine
+ to allow relocating the lock owners thread-local node to somewhere
+ else, e.g. to global space so that another thread can release the
+ lock. Used in pthread_barrier_wait.
+ (ptw32_mcs_lock_try_acquire): New routine.
+ * pthread_barrier_init: Only one semaphore is used now.
+ * pthread_barrier_wait: Added an MCS guard lock with the last thread
+ to leave the barrier releasing the lock. This removes a deadlock bug
+ observed when there are greater than barrier-count threads
+ attempting to cross.
+ * pthread_barrier_destroy: Added an MCS guard lock.
-2006-12-20 Ross Johnson <ross.johnson at homemail dot com dot au>
+2006-12-20 Ross Johnson <ross.johnson at homemail.com.au>
* sem_destroy.c: Fix the race involving invalidation of the sema;
fix incorrect return of EBUSY resulting from the mutex trylock