Date: Tue, 08 Aug 1995 20:06:03 -0700 From: David Greenman <davidg@Root.COM> To: Bruce Evans <bde@zeta.org.au> Cc: gclarkii@freefall.cdrom.com, freebsd-hackers@freefall.cdrom.com Subject: Re: FoxPro II.1 Message-ID: <199508090306.UAA00209@corbin.Root.COM> In-Reply-To: Your message of "Wed, 09 Aug 95 12:39:43 %2B1000." <199508090239.MAA01237@godzilla.zeta.org.au>
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>>CALL fcntl(0x4,0x6,0xefbfbf34) ... >I think 99 is a translation of errno 45 (EOPNOTSUPP). See /sys/i386/ibcs2/ >ibcs2_sysent.c#bsd_to_sysv_errno[NERR] (this table is apparently out of >date - NERR is 80 but FreeBSD-current has 82 errnos). > >This is consistent with a valid process group/PID. F_SETOWN on /dev/null >is just not supported. F_SETOWN is only supported for sockets and ttys and >doesn't work right for ttys (it clashes with POSIX controlling terminal >semantics). No, 0xefbfbf34 can never be a valid process group. ...but you're also correct that this operation isn't support on /dev/null, either. -DG
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