Date: Tue, 9 Sep 2008 10:00:11 +0200 From: Roman Divacky <rdivacky@freebsd.org> To: FreeBSD bugmaster <bugmaster@freebsd.org>, freebsd-emulation@freebsd.org Subject: Re: Current problem reports assigned to freebsd-emulation@FreeBSD.org Message-ID: <20080909080011.GA13405@freebsd.org> In-Reply-To: <20080909075636.GA1763@dchagin.dialup.corbina.ru> References: <200809080222.m882MIdL006640@freefall.freebsd.org> <20080908200524.GA74912@freebsd.org> <20080909071335.GA1522@dchagin.dialup.corbina.ru> <20080909072509.GA10750@freebsd.org> <20080909073108.GA1665@dchagin.dialup.corbina.ru> <20080909073443.GA11721@freebsd.org> <20080909075636.GA1763@dchagin.dialup.corbina.ru>
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On Tue, Sep 09, 2008 at 11:56:36AM +0400, Chagin Dmitry wrote: > On Tue, Sep 09, 2008 at 09:34:43AM +0200, Roman Divacky wrote: > > On Tue, Sep 09, 2008 at 11:31:08AM +0400, Chagin Dmitry wrote: > > > On Tue, Sep 09, 2008 at 09:25:09AM +0200, Roman Divacky wrote: > > > > On Tue, Sep 09, 2008 at 11:13:35AM +0400, Chagin Dmitry wrote: > > > > > On Mon, Sep 08, 2008 at 10:05:24PM +0200, Roman Divacky wrote: > > > > > > On Mon, Sep 08, 2008 at 02:22:18AM +0000, FreeBSD bugmaster wrote: > > > > > > > The following is a listing of current problems submitted by FreeBSD users. > > > > > > > These represent problem reports covering all versions including > > > > > > > experimental development code and obsolete releases. > > > > > > > > > > > > > > S Tracker Resp. Description > > > > > > > -------------------------------------------------------------------------------- > > > > > > > o kern/126232 emulation [linux] Linux ioctl TCGETS (0x5401) always fails > > > > > > > > > > what we will do with it? as I already wrote it not a bug. > > > > > it's glibc isatty() call, which is used by many programs for check file > > > > > descriptors. > > > > > > > > I dont understand the PR much.... the TCGETS is already implemented but it fails > > > > for some fd... I didnt find any check in the linux code for the fd being a tty. > > > > > > > > > > csh for example > > > > csh does what? > > very often uses isatty(), it from fbsd: > > 19750 csh 0.000010 CALL fcntl(0x6,F_SETFD,FD_CLOEXEC) > 19750 csh 0.000010 RET fcntl 0 > 19750 csh 0.000023 CALL ioctl(0x6,TIOCGETA,0x7fffffffc740) > 19750 csh 0.000011 RET ioctl -1 errno 25 Inappropriate ioctl for device > 19750 csh 0.000011 CALL sigprocmask(SIG_BLOCK,0,0x57b1c8) what is the 0x6 fd? I'll see if it fails on linux too (I believe it does)
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