On Wed, Dec 01, 2010 at 11:37:49AM -0600, Milton Miller wrote: > On Wed, 01 Dec 2010 about 12:32:22 -0000, Werner Fink wrote: > > > > Just have dug out this one: > > One question and two minor nits. > > > > > On Fri, Nov 19, 2010 at 06:07:36PM +0100, Werner Fink wrote: > > > On Fri, Nov 19, 2010 at 03:47:05PM +0000, Alan Cox wrote: > > > > > Currently the bootlogd(8) or blogd(8) parse the kernels command line > > > > > and if available do an ioctl TIOCGDEV (not supported by the upstream > > > > > kernel), then create a pty/tty pair, do an ioctl TIOCCONS to forward > > > > > > > > So perhaps the vendors using TIOCGDEV could get off their collective > > > > backsides and submit it upstream ? > > > > > > That I've tried 10 years before. If you think it's worth to retry > > > you may have a look on the attachment only for a short review > > > > > > Werner > > > > > > >From 3ed084a05b7d28d65f6cc42c96696c7cb49c84a1 Mon Sep 17 00:00:00 2001 > > In-Reply-To: <20101119154705.7829487a@lxorguk.ukuu.org.uk> > > References: <20101119154705.7829487a@lxorguk.ukuu.org.uk> > > From: Werner Fink > > Date: Fri, 19 Nov 2010 17:54:44 +0100 > > Subject: [PATCH] Add tty ioctl to figure device node of the system console. > > > > Please put a changelog here as per "15) The canonical patch format" > in Documentation/SubmittingPatches. > > > > > Signed-off-by: Werner Fink > > > > diff --git a/arch/alpha/include/asm/ioctls.h b/arch/alpha/include/asm/ioctls.h > > index 59617c3..034b6cf 100644 > > --- a/arch/alpha/include/asm/ioctls.h > > +++ b/arch/alpha/include/asm/ioctls.h > > @@ -92,6 +92,7 @@ > > #define TIOCGSID 0x5429 /* Return the session ID of FD */ > > #define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */ > > #define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ > > +#define TIOCGDEV _IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */ > > #define TIOCSIG _IOW('T',0x36, int) /* Generate signal on Pty slave */ > > > > #define TIOCSERCONFIG 0x5453 > > diff --git a/arch/parisc/include/asm/ioctls.h b/arch/parisc/include/asm/ioctls.h > > index 4e06144..0a10575 100644 > > --- a/arch/parisc/include/asm/ioctls.h > > +++ b/arch/parisc/include/asm/ioctls.h > > @@ -52,6 +52,7 @@ > > #define TCSETSF2 _IOW('T',0x2D, struct termios2) > > #define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */ > > #define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ > > +#define TIOCGDEV _IOW('T',0x32, int) /* Get primary device node of /dev/console */ > > All of the other architetures add this as _IOR but here in parisc > it is _IOW. Was this intentional or a typo? Thansk for spotting. Werner -- System V style init programs - http://savannah.nongnu.org/projects/sysvinit/