mapnl option to window

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

#ifndef lint
static char sccsid[] = "@(#)wwerror.c   3.2 %G%";
#endif

#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";
       }
}