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author | Lorry <lorry@roadtrain.codethink.co.uk> | 2012-01-18 12:04:32 +0000 |
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committer | Lorry <lorry@roadtrain.codethink.co.uk> | 2012-01-18 12:04:32 +0000 |
commit | e2d147e01aa8bd00b79c8288fa1c490d187c9e82 (patch) | |
tree | 0e50849418106307cd3b6ae5346d11cdcec8756c /progs/clear.c | |
download | ncurses-e2d147e01aa8bd00b79c8288fa1c490d187c9e82.tar.gz |
Tarball conversion
Diffstat (limited to 'progs/clear.c')
-rw-r--r-- | progs/clear.c | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/progs/clear.c b/progs/clear.c new file mode 100644 index 0000000..9f5a543 --- /dev/null +++ b/progs/clear.c @@ -0,0 +1,59 @@ +/**************************************************************************** + * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ + +/**************************************************************************** + * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * + * and: Eric S. Raymond <esr@snark.thyrsus.com> * + * and: Thomas E. Dickey 1996-on * + ****************************************************************************/ + +/* + * clear.c -- clears the terminal's screen + */ + +#define USE_LIBTINFO +#include <progs.priv.h> + +MODULE_ID("$Id: clear.c,v 1.11 2007/10/13 22:16:02 tom Exp $") + +static int +putch(int c) +{ + return putchar(c); +} + +int +main( + int argc GCC_UNUSED, + char *argv[]GCC_UNUSED) +{ + setupterm((char *) 0, STDOUT_FILENO, (int *) 0); + ExitProgram((tputs(clear_screen, lines > 0 ? lines : 1, putch) == ERR) + ? EXIT_FAILURE + : EXIT_SUCCESS); +} |