| 1 | /* @(#)wwerror.c 8.1 (Berkeley) 6/6/93 */ |
| 2 | /* $NetBSD: wwerror.c,v 1.7 2003/08/07 11:17:39 agc Exp $ */ |
| 3 | |
| 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. |
| 19 | * 3. Neither the name of the University nor the names of its contributors |
| 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 | |
| 36 | #include <errno.h> |
| 37 | #include <string.h> |
| 38 | #include "ww.h" |
| 39 | |
| 40 | const char * |
| 41 | wwerror(void) |
| 42 | { |
| 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 | } |