Mercurial > hg > toybox
view toys/other/clear.c @ 877:37e668afd008
Isaac Dunham pointed out that the kernel treats - and _ as identical in module names, so modinfo should too. Made it use mmap() while I was there, and some cosmetic refactoring.
author | Rob Landley <rob@landley.net> |
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date | Wed, 24 Apr 2013 03:04:31 -0500 |
parents | 786841fdb1e0 |
children | e85e5f3b87c2 |
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/* clear.c - clear the screen * * Copyright 2012 Rob Landley <rob@landley.net> USE_CLEAR(NEWTOY(clear, NULL, TOYFLAG_USR|TOYFLAG_BIN)) config CLEAR bool "clear" default y help Clear the screen. */ #include "toys.h" void clear_main(void) { write(1, "\e[2J\e[H", 7); }