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Re: [Gnu-arch-users] Re: [PATCH] arch speedups on big trees
From: |
Aaron Bentley |
Subject: |
Re: [Gnu-arch-users] Re: [PATCH] arch speedups on big trees |
Date: |
08 Jan 2004 11:21:25 -0500 |
On Thu, 2004-01-08 at 07:45, Chris Mason wrote:
>
> Because of arch_binary_files_differ(), diff is only going to get run
> when the files are really different. Using a pipe probably won't work,
> since we'd need some way to deal with the case where diff is blocking
> because the pipe is full.
In my experience, it's pretty easy to use fdopen(), fread until EOF,
wait4(). There must be something like that in the codebase already.
> It would be best to just make a file in TMPDIR instead.
If TMPDIR is safe, that's a pretty good option.
Aaron
--
Aaron Bentley
Director of Technology
PanoMetrics, Inc.
- Re: [Gnu-arch-users] Re: [PATCH] arch speedups on big trees, (continued)
- Re: [Gnu-arch-users] Re: [PATCH] arch speedups on big trees, Aaron Bentley, 2004/01/09
- Re: [Gnu-arch-users] Re: [PATCH] arch speedups on big trees, Chris Mason, 2004/01/10
- Re: [Gnu-arch-users] Re: [PATCH] arch speedups on big trees, Aaron Bentley, 2004/01/08
- Re: [Gnu-arch-users] Re: [PATCH] arch speedups on big trees, Tom Lord, 2004/01/08
- Re: [Gnu-arch-users] Re: [PATCH] arch speedups on big trees, Aaron Bentley, 2004/01/09
- Re: [Gnu-arch-users] Re: [PATCH] arch speedups on big trees, Aaron Bentley, 2004/01/09
- Re: [Gnu-arch-users] Re: [PATCH] arch speedups on big trees,
Aaron Bentley <=
- Re: [Gnu-arch-users] Re: [PATCH] arch speedups on big trees, Aaron Bentley, 2004/01/09
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Tom Lord, 2004/01/28
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Chris Mason, 2004/01/28
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Tom Lord, 2004/01/28
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Chris Mason, 2004/01/28
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Tom Lord, 2004/01/28
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Chris Mason, 2004/01/28
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Tom Lord, 2004/01/28
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Chris Mason, 2004/01/28
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Tom Lord, 2004/01/28