Re: POSIX semaphore for GNU/Hurd

2002-10-27 Thread James Morrison
--- Ga�l Le Mignot <[EMAIL PROTECTED]> wrote: > > Sun, 27 Oct 2002 20:10:24 +0100, tu as dit : > >>> if (pshared) > >>> return -1; > > >> If you wanted to be consistant with LinuxThreads this should be > >> if (pshared) > >> { > >> errno = ENOSYS; > >> return -1; > >> } > > > I know

Re: POSIX semaphore for GNU/Hurd

2002-10-27 Thread Gaël Le Mignot
Sun, 27 Oct 2002 20:10:24 +0100, tu as dit : >>> if (pshared) >>> return -1; >> If you wanted to be consistant with LinuxThreads this should be >> if (pshared) >> { >> errno = ENOSYS; >> return -1; >> } > I know we should do that, but ooops ! I forgot to finish my sentence. What I wa

Re: POSIX semaphore for GNU/Hurd

2002-10-27 Thread Gaël Le Mignot
Sun, 27 Oct 2002 10:57:08 -0800 (PST), tu as dit : >> Hello, >> >> While trying to compile abiword, and so gnome-vfs, on GNU/Hurd, I've >> seen that it uses POSIX semaphore, that we don't implement yet.> >> So, I've done an implementation of POSIX semaphores using a pthread_mutex >> and

Re: POSIX semaphore for GNU/Hurd

2002-10-27 Thread James Morrison
--- Ga�l Le Mignot <[EMAIL PROTECTED]> wrote: > > Hello, > > While trying to compile abiword, and so gnome-vfs, on GNU/Hurd, I've > seen that it uses POSIX semaphore, that we don't implement yet.> > So, I've done an implementation of POSIX semaphores using a pthread_mutex > and a pthread_con

Re: Mach ports use

2002-10-27 Thread Farid Hajji
> To communicate between two translators, is it better to have one > bi-directional port, or to have two mono-directional ports ? What are > the advantages/issues of these both ways ? Which ones allows (in theory) > the highest rate of data transfert ? > I think two ports can be better (it is for n

Mach ports use

2002-10-27 Thread Olivier Péningault
I have a question about the best way to use Mach ports. To communicate between two translators, is it better to have one bi-directional port, or to have two mono-directional ports ? What are the advantages/issues of these both ways ? Which ones allows (in theory) the highest rate of data transfert

POSIX semaphore for GNU/Hurd

2002-10-27 Thread Gaël Le Mignot
Hello, While trying to compile abiword, and so gnome-vfs, on GNU/Hurd, I've seen that it uses POSIX semaphore, that we don't implement yet. So, I've done an implementation of POSIX semaphores using a pthread_mutex and a pthread_cond. I didn't test it yet, but it compiles, and I'm pretty confiden

Re: [Hurd-devel-readers] (no subject)

2002-10-27 Thread deepak ravi
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Re: Networking design proposal

2002-10-27 Thread Olivier Péningault
Hi all, here is the updated version of my proposal for re-implementing network in hurd. There are changes, since hurd-net doesn't exist any more. It is replaced by having more stuff in some layers. People could think that this breaks a little bit the usual layer design, but I will try to explain a