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Chet Ramey
75 lines
2.6 KiB
Plaintext
75 lines
2.6 KiB
Plaintext
From chet@odin.INS.CWRU.Edu Fri Dec 21 10:56:27 1990
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id AA27089; Fri, 21 Dec 90 10:56:27 -0500 (from chet@odin.INS.CWRU.Edu for /usr/local/bin/m2mbox.test /usr/homes/chet/mbox)
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id AA17558; Fri, 21 Dec 90 10:56:18 -0500 (from chet for chet@usenet.INS.CWRU.Edu)
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Date: Fri, 21 Dec 90 10:36:58 -0500
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From: Chet Ramey <chet@odin.ins.cwru.edu>
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To: dbrooks@osf.org
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Subject: Re: bash and OSF/1
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Cc: chet@odin.INS.CWRU.Edu
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Reply-To: chet@po.CWRU.Edu
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In-Reply-To: Message from dbrooks@osf.org of Fri, 21 Dec 90 10:28:26 EST
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Message-Id: <9012211536.AA17531.SM@odin.ins.cwru.edu>
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Read-Receipt-To: chet@po.CWRU.Edu
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> Michael Meissner has been suddenly asked to do Real Work (TM) so it's
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> unlikely he'll get to do anything with OSF/1 until the new year. We
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> talked about it, however, and there are a few issues.
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Not (gasp) Real Work!
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> The upshot of the above is: expect a block of #defines based on
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> __OSF1__, and expect it possibly not to work under all
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> implementations.
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Works for me.
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> I have two new bugs for you in 1.06.
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>
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> - Typeahead is very weird. Often, I will be in a state where a
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> command is busy, and I type a new one. The shell prompts and
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> nothing happens; I have to type the line again. Later, if I enter
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> an interactive command (such as "mail") the missing keystrokes get
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> delivered to it instead. This is on a pmax, Ultrix 3.1, with some
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> patches of my own and Michael's fignore patch (that may have caused
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> it; I haven't investigated yet. Just wanted to see if this rang a bell.)
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Typeahead under Ultrix is wierd. This doesn't happen anywhere else. Here's
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what it does for me:
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cwjcc$ sleep 4
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echo hi ; echo hi <----- typeahead while sleeping
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cwjcc$ <----- nothing comes out
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cwjcc$ more readline.c
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readline.c: No such file or directory
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cwjcc$ echo hi ; echo hi <----- now it does...
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hi
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hi
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I'll look at it today.
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> - The sequence
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> echo foo > /dev/tty
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> cat bar
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> produces:
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> cat: write error: Bad file number
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This only happens under Ultrix, too. It's another consequence of Dec's
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dup2 fuckup (I am *really*pissed*off* about it; it's caused me to waste a
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lot of time already). File descriptor 1 is getting set to close-on-exec.
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I haven't decided whether to hack around it in the code or to just make
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Ultrix use the dup2 emulation in general.c.
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Cheers,
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Chet
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--
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Chet Ramey ``I die, Horatio''
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Network Services Group, Case Western Reserve University
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chet@ins.CWRU.Edu
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My opinions are just those, and mine alone.
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