[RFA]: Thread safe stdio again

Christopher Faylor cgf-no-personal-reply-please@cygwin.com
Fri Mar 26 20:03:00 GMT 2004

On Fri, Mar 26, 2004 at 01:50:08AM -0500, Christopher Faylor wrote:
>On Sun, Mar 14, 2004 at 08:28:02PM +0100, Thomas Pfaff wrote:
>>This time i am using the non portable mutex initializers, therefore
>>moving __sinit is no longer needed. And i added calls to newlibs
>>__fp_lock_all and __fp_unlock_all at fork.
>>2004-03-14 Thomas Pfaff <tpfaff@gmx.net>
>>	* include/cygwin/_types.h: New file.
>>	* include/sys/lock.h: Ditto.
>>	* include/sys/stdio.h: Ditto.
>>	* thread.cc: Include sys/lock.h
>>	(__cygwin_lock_init): New function.
>>	(__cygwin_lock_init_recursive): Ditto.
>>	(__cygwin_lock_fini): Ditto.
>>	(__cygwin_lock_lock): Ditto.
>>	(__cygwin_lock_trylock): Ditto.
>>	(__cygwin_lock_unlock): Ditto.
>>	(pthread::atforkprepare): Lock file pointer before fork.
>>	(pthread::atforkparent): Unlock file pointer after fork.
>>	(pthread::atforkchild): Ditto.
>This is ok to check in.  If you hurry, it will show up in 1.5.10.

I've taken the liberty of checking this patch in myself.


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