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Re: mmap
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Re: mmap

  • Subject: Re: mmap
  • From: Louis Demers <email@hidden>
  • Date: Tue, 9 Jul 2002 19:45:03 -0400
At 19:10 -0400 2002.07.09, Louis Demers wrote:
At 12:27 -0400 2002.07.09, Jim Magee wrote:
On Tuesday, July 9, 2002, at 12:32 AM, Louis Demers wrote:

How large was the file when you mapped it,

Initially the file doesn't exist sot it is created with 0 bytes.

by single stepping and examining the code, if the file is detected to be too small, it is expanded to the correct size (with ftruncate) and then only is it mapped with mmap!


--

Louis Demers ing.
email@hidden
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References: 
 >Re: mmap (From: Jim Magee <email@hidden>)
 >Re: mmap (From: Louis Demers <email@hidden>)

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