[unix-history] / usr / src / usr.bin / window / wwerror.c

#ifndef lint
static char sccsid[] = "@(#)wwerror.c	3.3 %G%";
#endif

/*
 * Copyright (c) 1983 Regents of the University of California,
 * All rights reserved.  Redistribution permitted subject to
 * the terms of the Berkeley Software License Agreement.
 */

#include "ww.h"

char *
wwerror()
{
	extern errno;
	extern char *sys_errlist[];

	switch (wwerrno) {
	case WWE_NOERR:
		return "No error";
	case WWE_SYS:
		return sys_errlist[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
3a147896	1	#ifndef lint
60de5df9	2	static char sccsid[] = "@(#)wwerror.c 3.3 %G%";
3a147896 EW	3	#endif
3a147896 EW	4
60de5df9 EW	5	/*
	6	* Copyright (c) 1983 Regents of the University of California,
	7	* All rights reserved. Redistribution permitted subject to
	8	* the terms of the Berkeley Software License Agreement.
	9	*/
	10
3a147896 EW	11	#include "ww.h"
	12
	13	char *
	14	wwerror()
	15	{
	16	extern errno;
	17	extern char *sys_errlist[];
	18
	19	switch (wwerrno) {
	20	case WWE_NOERR:
	21	return "No error";
	22	case WWE_SYS:
	23	return sys_errlist[errno];
	24	case WWE_NOMEM:
	25	return "Out of memory";
	26	case WWE_TOOMANY:
	27	return "Too many windows";
	28	case WWE_NOPTY:
	29	return "Out of pseudo-terminals";
	30	case WWE_SIZE:
	31	return "Bad window size";
	32	case WWE_BADTERM:
	33	return "Unknown terminal type";
	34	case WWE_CANTDO:
	35	return "Can't run window on this terminal";
	36	default:
	37	return "Unknown error";
	38	}
	39	}