[dragonfly.git] / usr.bin / window / wwerror.c

/*	@(#)wwerror.c	8.1 (Berkeley) 6/6/93	*/
/*	$NetBSD: wwerror.c,v 1.7 2003/08/07 11:17:39 agc Exp $	*/

/*
 * Copyright (c) 1983, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * Edward Wang at The University of California, Berkeley.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#include <errno.h>
#include <string.h>
#include "ww.h"

const char *
wwerror(void)
{
	switch (wwerrno) {
	case WWE_NOERR:
		return "No error";
	case WWE_SYS:
		return strerror(errno);
	case WWE_NOMEM:
		return "Out of memory";
	case WWE_TOOMANY:
		return "Too many windows";
	case WWE_NOPTY:
		return "Out of pseudo-terminals";
	case WWE_SIZE:
		return "Bad window size";
	case WWE_BADTERM:
		return "Unknown terminal type";
	case WWE_CANTDO:
		return "Can't run window on this terminal";
	default:
		return "Unknown error";
	}
}
Commit	Line	Data
2c872e05	1	/* @(#)wwerror.c 8.1 (Berkeley) 6/6/93 */
abecab39 SW	2	/* $NetBSD: wwerror.c,v 1.7 2003/08/07 11:17:39 agc Exp $ */
abecab39 SW	3
984263bc MD	4	/*
	5	* Copyright (c) 1983, 1993
	6	* The Regents of the University of California. All rights reserved.
	7	*
	8	* This code is derived from software contributed to Berkeley by
	9	* Edward Wang at The University of California, Berkeley.
	10	*
	11	* Redistribution and use in source and binary forms, with or without
	12	* modification, are permitted provided that the following conditions
	13	* are met:
	14	* 1. Redistributions of source code must retain the above copyright
	15	* notice, this list of conditions and the following disclaimer.
	16	* 2. Redistributions in binary form must reproduce the above copyright
	17	* notice, this list of conditions and the following disclaimer in the
	18	* documentation and/or other materials provided with the distribution.
abecab39	19	* 3. Neither the name of the University nor the names of its contributors
984263bc MD	20	* may be used to endorse or promote products derived from this software
	21	* without specific prior written permission.
	22	*
	23	* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
	24	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	25	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	26	* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
	27	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	28	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	29	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	30	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	31	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	32	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	33	* SUCH DAMAGE.
	34	*/
	35
984263bc	36	#include <errno.h>
abecab39	37	#include <string.h>
984263bc MD	38	#include "ww.h"
984263bc MD	39
abecab39 SW	40	const char *
abecab39 SW	41	wwerror(void)
984263bc	42	{
984263bc MD	43	switch (wwerrno) {
	44	case WWE_NOERR:
	45	return "No error";
	46	case WWE_SYS:
	47	return strerror(errno);
	48	case WWE_NOMEM:
	49	return "Out of memory";
	50	case WWE_TOOMANY:
	51	return "Too many windows";
	52	case WWE_NOPTY:
	53	return "Out of pseudo-terminals";
	54	case WWE_SIZE:
	55	return "Bad window size";
	56	case WWE_BADTERM:
	57	return "Unknown terminal type";
	58	case WWE_CANTDO:
	59	return "Can't run window on this terminal";
	60	default:
	61	return "Unknown error";
	62	}
	63	}