From: "Ronald G. Minnich" <rminnich@lanl.gov>
To: Rob Pike <robpike@gmail.com>,
Fans of the OS Plan 9 from Bell Labs <9fans@cse.psu.edu>
Subject: Re: [9fans] Common code - isatty
Date: Thu, 14 Apr 2005 13:25:43 -0600 [thread overview]
Message-ID: <Pine.LNX.4.58.0504141324240.19793@enigma.lanl.gov> (raw)
In-Reply-To: <7359f049050414102910682555@mail.gmail.com>
On Thu, 14 Apr 2005, Rob Pike wrote:
> int isatty(int) {return 0;}
excellent.
You know, we did do this on linux via LD_PRELOAD hackery, and of course it
didn't work with glibc, since library functions in glibc don't bother
calling that function -- inlines, macros, all that great stuff you know --
it's really important to optimize isatty() calls, as they are so frequent.
ron
next prev parent reply other threads:[~2005-04-14 19:25 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-13 13:20 Einar Karttunen
2005-04-13 21:50 ` Russ Cox
2005-04-13 23:26 ` Ronald G. Minnich
2005-04-13 23:52 ` Dan Cross
2005-04-13 23:57 ` boyd, rounin
2005-04-14 0:00 ` Russ Cox
2005-04-14 0:14 ` boyd, rounin
2005-04-14 0:18 ` Russ Cox
2005-04-14 0:22 ` Bruce Ellis
2005-04-14 0:38 ` Dan Cross
2005-04-14 1:02 ` boyd, rounin
2005-04-14 0:56 ` jmk
2005-04-14 0:01 ` Bruce Ellis
2005-04-14 0:39 ` Dan Cross
2005-04-14 17:14 ` Ronald G. Minnich
2005-04-14 17:29 ` Rob Pike
2005-04-14 19:25 ` Ronald G. Minnich [this message]
2005-04-14 23:23 ` Bruce Ellis
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