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annotate toys/clear.c @ 643:7bdebd2af1d6

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Add signal handler to clean up tempfile.
author Rob Landley <rob@landley.net>
date Mon, 30 Jul 2012 01:01:33 -0500
parents c5c11dff9308
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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523
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Rob Landley <rob@landley.net>
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1 /* vi: set sw=4 ts=4:
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2 *
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3 * clear.c - clear the screen
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4 *
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5 * Copyright 2012 Rob Landley <rob@landley.net>
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6 *
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7 * Not in SUSv4.
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8
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9 USE_CLEAR(NEWTOY(clear, NULL, TOYFLAG_USR|TOYFLAG_BIN))
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10
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11 config CLEAR
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12 bool "clear"
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13 default y
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14 help
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15 Clear the screen.
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16 */
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17
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18 #include "toys.h"
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19
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20 void clear_main(void)
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21 {
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22 write(1, "\e[2J\e[H", 7);
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23 }