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* thread.cc (pthread::precreate): Use explicit "no inherit" option when

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creating mutex.
(pthread_mutex::nativeMutex::init): Ditto.
(semaphore::semaphore): Ditto.
This commit is contained in:
Christopher Faylor 2002-09-30 15:05:00 +00:00
parent e58273df45
commit bd2b5664a1
2 changed files with 21 additions and 14 deletions
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7
winsup/cygwin/ChangeLog
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@ -1,3 +1,10 @@
2002-09-30 Christopher Faylor <cgf@redhat.com>
* thread.cc (pthread::precreate): Use explicit "no inherit" option when
creating mutex.
(pthread_mutex::nativeMutex::init): Ditto.
(semaphore::semaphore): Ditto.
2002-09-30 Christopher Faylor <cgf@redhat.com> 2002-09-30 Christopher Faylor <cgf@redhat.com>
* thread.cc (pthread_key::keys): Do not copy on fork. * thread.cc (pthread_key::keys): Do not copy on fork.

4
winsup/cygwin/thread.cc
View File

@ -317,7 +317,7 @@ pthread::precreate (pthread_attr *newattr)
return; return;
} }
cancel_event = ::CreateEvent (NULL,TRUE,FALSE,NULL); cancel_event = ::CreateEvent (&sec_none_nih, TRUE, FALSE, NULL);
if (!cancel_event) if (!cancel_event)
{ {
system_printf ("couldn't create cancel event, this %p LastError %E", this); system_printf ("couldn't create cancel event, this %p LastError %E", this);
@ -1215,7 +1215,7 @@ pthread_mutex::fixup_after_fork ()
bool bool
pthread_mutex::nativeMutex::init () pthread_mutex::nativeMutex::init ()
{ {
theHandle = CreateMutex (NULL, FALSE, NULL); theHandle = CreateMutex (&sec_none_nih, FALSE, NULL);
if (!theHandle) if (!theHandle)
{ {
debug_printf ("CreateMutex failed. %E"); debug_printf ("CreateMutex failed. %E");