Date: Sun, 29 Mar 2009 20:09:51 +0000 (UTC) From: Ed Schouten <ed@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/compat/freebsd32 freebsd32_ioctl.c freebsd32_ioctl.h Message-ID: <200903292010.n2TKA5X8010730@repoman.freebsd.org>
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ed 2009-03-29 20:09:51 UTC
FreeBSD src repository
Modified files:
sys/compat/freebsd32 freebsd32_ioctl.c freebsd32_ioctl.h
Log:
SVN rev 190529 on 2009-03-29 20:09:51Z by ed
Emulate the FIODGNAME ioctl in our 32-bit emulator.
It's quite strange that nobody reported this issue before. It turns out
functions like ttyname(), ptsname() and fdevname() don't work in
compat32. This means it't not even possible to run applications like
script(1) inside a 32-bit FreeBSD jail.
Fix this by converting 32-bit fiodgname_arg structures to their 64-bit
equivalent.
Reported by: kris
Tested by: kris
Revision Changes Path
1.3 +20 -0 src/sys/compat/freebsd32/freebsd32_ioctl.c
1.3 +6 -0 src/sys/compat/freebsd32/freebsd32_ioctl.h
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