* cygerrno.h (geterrno_from_nt_status): Declare.

	* errno.cc (geterrno_from_nt_status): Define.
	* flock.cc: Fix copyright dates.
	* ntdll.h (enum _TIMER_TYPE): Define.
	(PTIMER_APC_ROUTINE): Define.
	(NtCancelTimer): Declare.
	(NtCreateTimer): Declare.
	(NtSetTimer): Declare.
	* posix_ipc.cc (ipc_cond_timedwait): Rewrite to make interruptible and
	restartable.  Call pthread_testcancel in case of timeout to enable
	pthread_cancel on waiting thread.  Replace WFMO timeout with waiting
	for a waitable timer.  Explain why.  Replace single call to WFMO with
	two calls, one for the event, one for the mutex.  Don't lock mutex in
	case of error.
	(ipc_cond_signal): Make void function.
	(ipc_cond_close): Ditto.
	(_mq_send): Immediately return -1 in case of error from
	ipc_cond_timedwait.
	(_mq_receive): Ditto.

diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index bd1381c..71c6dae 100644 (file)
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,5 +1,27 @@
 2011-04-28  Corinna Vinschen  <corinna@vinschen.de>
 
+       * cygerrno.h (geterrno_from_nt_status): Declare.
+       * errno.cc (geterrno_from_nt_status): Define.
+       * flock.cc: Fix copyright dates.
+       * ntdll.h (enum _TIMER_TYPE): Define.
+       (PTIMER_APC_ROUTINE): Define.
+       (NtCancelTimer): Declare.
+       (NtCreateTimer): Declare.
+       (NtSetTimer): Declare.
+       * posix_ipc.cc (ipc_cond_timedwait): Rewrite to make interruptible and
+       restartable.  Call pthread_testcancel in case of timeout to enable
+       pthread_cancel on waiting thread.  Replace WFMO timeout with waiting
+       for a waitable timer.  Explain why.  Replace single call to WFMO with
+       two calls, one for the event, one for the mutex.  Don't lock mutex in
+       case of error.
+       (ipc_cond_signal): Make void function.
+       (ipc_cond_close): Ditto.
+       (_mq_send): Immediately return -1 in case of error from
+       ipc_cond_timedwait.
+       (_mq_receive): Ditto.
+
+2011-04-28  Corinna Vinschen  <corinna@vinschen.de>
+
        * advapi32.cc (GetSecurityDescriptorDacl): Remove.
        (GetSecurityDescriptorGroup): Remove.
        (GetSecurityDescriptorOwner): Remove.