2002-11-05 Thomas Pfaff <tpfaff@gmx.net>

        * dcrt0.cc (dll_crt0_1): Add call to pthread::initMainThread to
        initialize mainthread when it is safe to call new.
        * init.cc (dll_entry): Change call to store reents in tls key.
        * thread.cc (_reent_clib) : Change call to get reents from tls
        key.
        (_reent_winsup): Ditto.
        (MTinterface::Init): Key handling changed. Remove initialization
        of member variables.
        (MTinterface::fixup_after_fork): Reinitialize mainthread object
        after fork. Reset threadount to 1.
        (pthread::initMainThread): Create mainthread object dynamically.
        and initialize with valid handles.
        (pthread::self): Remove calls to create thread objects.
        (pthread::setTlsSelfPointer): Change call to store thread self
        handle in tls key.
        (pthread::getTlsSelfPointer): New static method.
        (pthread::exit): Remove setTlsSelfPointer call.
        (pthread::initCurrentThread): New method.
        (pthread::thread_init_wrapper): Change call to store thread self
        handle in tls key.
        (pthread::join): Check for a valid joiner.
        (pthreadNull::pthreadNull): Mark Null object as detached.
        (pthreadNull::exit): Terminate thread via ExitThread.
        * thread.h (pthread::initMainThread): Change parameter in function
        call.
        (pthread::getTlsSelfPointer): New static method.
        (pthread::initCurrentThread): New method.
        (MTinterface::reent_key): Remove.
        (MTinterface::thread_self_dwTlsIndex): Ditto..
        (MTinterface::indexallocated): Ditto.
        (MTinterface::mainthread): Ditto.
        (MTinterface::reent_key): New member.
        (MTinterface::thread_self_key): Ditto.
        (MTinterface::MTinterface): Initialize all members.

1 files changed, 2 insertions, 0 deletions

diff --git a/winsup/cygwin/dcrt0.cc b/winsup/cygwin/dcrt0.cc
index 22899e452..6c6acbd37 100644
--- a/winsup/cygwin/dcrt0.cc
+++ b/winsup/cygwin/dcrt0.cc
@@ -628,6 +628,8 @@ dll_crt0_1 ()
   ProtectHandle (hMainThread);
   cygthread::init ();
 
+  pthread::initMainThread (!user_data->forkee);
+
   /* Initialize debug muto, if DLL is built with --enable-debugging.
      Need to do this before any helper threads start. */
   debug_init ();