Date: Sat, 18 Dec 2004 16:14:26 +0100 From: Andrea Campi <andrea+freebsd_cvs_all@webcom.it> To: David Xu <davidxu@FreeBSD.org> Cc: cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/sys proc.h syscall.h syscall.mk sysproto.h umtx.h src/sys/kern init_sysent.c kern_umtx.c syscalls.c syscalls.master Message-ID: <20041218151426.GD58445@webcom.it> In-Reply-To: <200412181252.iBICqjN6052974@repoman.freebsd.org> References: <200412181252.iBICqjN6052974@repoman.freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Sat, Dec 18, 2004 at 12:52:45PM +0000, David Xu wrote:
> davidxu 2004-12-18 12:52:45 UTC
>
> FreeBSD src repository
>
> Modified files:
> sys/sys proc.h syscall.h syscall.mk sysproto.h
> umtx.h
> sys/kern init_sysent.c kern_umtx.c syscalls.c
> syscalls.master
> Log:
> 1. make umtx sharable between processes, the way is two or more processes
> call mmap() to create a shared space, and then initialize umtx on it,
> after that, each thread in different processes can use the umtx same
> as threads in same process.
Just curious: is this the beginning of support for PTHREAD_PROCESS_SHARED
mutexes?
Bye,
Adrea
--
I believe the technical term is "Oops!"
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20041218151426.GD58445>