From: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed, 23 Apr 2008 04:49:25 +0000 (-0400)
Subject: [PATCH] remove horrors with irix tty ioctls handling
X-Git-Tag: v2.6.26-rc1~10^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bf7da7bcfb38409b4cdea34b0905bdf344f1b36d;p=pandora-kernel.git

[PATCH] remove horrors with irix tty ioctls handling

Existing code in there (get_tty(), etc.) is both severely
racy *and* pointless: ioctls in question have Linux equivalents
and there's no need to play silly buggers in irix_ioctl() -
just need to replace arguments and, in case of TIOCGSID,
deal with API differences - Linux one expects pid_t __user *
while Irix one does unsigned long __user *.  BFD...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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