new copyright notice

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

/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* %sccs.include.redist.c%
*/

#ifndef lint
static char sccsid[] = "@(#)wwerror.c   3.7 (Berkeley) %G%";
#endif /* not lint */

#include "ww.h"

char *
wwerror()
{
       extern int errno;
       char *strerror();

       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";
       }
}