On Nov 4, 2008, at 8:02 PM, Giorgos Keramidas wrote:
Author: keramida (doc committer)
Date: Tue Nov 4 18:02:35 2008
New Revision: 184645
URL: http://svn.freebsd.org/changeset/base/184645
Log:
Repeat vmstat header after window.rows instead of a hardcoded 20.
Use ioctl() to get the window size in vmstat(8), and force a new
header to be prepended to the output every time the current window
size changes. Change the number of lines before each header to the
current lines of the terminal when the terminal is resized, so that
the full terminal length can be used for output lines.
Inspired by: svn change 175562 (same feature for iostat)
Reviewed by: ru (who fixed some of my bugs too)
Thanks! This functionality is generally useful and tricky to code in
a correct way. Should we perhaps package it in a library function,
so that all header-printing commands can benefit from it, without
repeating the code?
Diomidis Spinellis - dds@
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