11539Srgrimes/* 21539Srgrimes * Copyright (c) 1987, 1993 31539Srgrimes * The Regents of the University of California. All rights reserved. 41539Srgrimes * 51539Srgrimes * Redistribution and use in source and binary forms, with or without 61539Srgrimes * modification, are permitted provided that the following conditions 71539Srgrimes * are met: 81539Srgrimes * 1. Redistributions of source code must retain the above copyright 91539Srgrimes * notice, this list of conditions and the following disclaimer. 101539Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 111539Srgrimes * notice, this list of conditions and the following disclaimer in the 121539Srgrimes * documentation and/or other materials provided with the distribution. 13203964Simp * 3. Neither the name of the University nor the names of its contributors 141539Srgrimes * may be used to endorse or promote products derived from this software 151539Srgrimes * without specific prior written permission. 161539Srgrimes * 171539Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 181539Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 191539Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 201539Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 211539Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 221539Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 231539Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 241539Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 251539Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 261539Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 271539Srgrimes * SUCH DAMAGE. 281539Srgrimes * 291539Srgrimes * @(#)sysexits.h 8.1 (Berkeley) 6/2/93 30203964Simp * 31203964Simp * $FreeBSD$ 321539Srgrimes */ 331539Srgrimes 341539Srgrimes#ifndef _SYSEXITS_H_ 351539Srgrimes#define _SYSEXITS_H_ 361539Srgrimes 371539Srgrimes/* 381539Srgrimes * SYSEXITS.H -- Exit status codes for system programs. 391539Srgrimes * 401539Srgrimes * This include file attempts to categorize possible error 411539Srgrimes * exit statuses for system programs, notably delivermail 421539Srgrimes * and the Berkeley network. 431539Srgrimes * 441539Srgrimes * Error numbers begin at EX__BASE to reduce the possibility of 451539Srgrimes * clashing with other exit statuses that random programs may 461539Srgrimes * already return. The meaning of the codes is approximately 471539Srgrimes * as follows: 481539Srgrimes * 491539Srgrimes * EX_USAGE -- The command was used incorrectly, e.g., with 501539Srgrimes * the wrong number of arguments, a bad flag, a bad 511539Srgrimes * syntax in a parameter, or whatever. 521539Srgrimes * EX_DATAERR -- The input data was incorrect in some way. 531539Srgrimes * This should only be used for user's data & not 541539Srgrimes * system files. 551539Srgrimes * EX_NOINPUT -- An input file (not a system file) did not 561539Srgrimes * exist or was not readable. This could also include 571539Srgrimes * errors like "No message" to a mailer (if it cared 581539Srgrimes * to catch it). 591539Srgrimes * EX_NOUSER -- The user specified did not exist. This might 601539Srgrimes * be used for mail addresses or remote logins. 611539Srgrimes * EX_NOHOST -- The host specified did not exist. This is used 621539Srgrimes * in mail addresses or network requests. 631539Srgrimes * EX_UNAVAILABLE -- A service is unavailable. This can occur 641539Srgrimes * if a support program or file does not exist. This 651539Srgrimes * can also be used as a catchall message when something 661539Srgrimes * you wanted to do doesn't work, but you don't know 671539Srgrimes * why. 681539Srgrimes * EX_SOFTWARE -- An internal software error has been detected. 691539Srgrimes * This should be limited to non-operating system related 701539Srgrimes * errors as possible. 711539Srgrimes * EX_OSERR -- An operating system error has been detected. 721539Srgrimes * This is intended to be used for such things as "cannot 731539Srgrimes * fork", "cannot create pipe", or the like. It includes 741539Srgrimes * things like getuid returning a user that does not 751539Srgrimes * exist in the passwd file. 761539Srgrimes * EX_OSFILE -- Some system file (e.g., /etc/passwd, /etc/utmp, 771539Srgrimes * etc.) does not exist, cannot be opened, or has some 781539Srgrimes * sort of error (e.g., syntax error). 791539Srgrimes * EX_CANTCREAT -- A (user specified) output file cannot be 801539Srgrimes * created. 811539Srgrimes * EX_IOERR -- An error occurred while doing I/O on some file. 821539Srgrimes * EX_TEMPFAIL -- temporary failure, indicating something that 831539Srgrimes * is not really an error. In sendmail, this means 841539Srgrimes * that a mailer (e.g.) could not create a connection, 851539Srgrimes * and the request should be reattempted later. 861539Srgrimes * EX_PROTOCOL -- the remote system returned something that 871539Srgrimes * was "not possible" during a protocol exchange. 881539Srgrimes * EX_NOPERM -- You did not have sufficient permission to 891539Srgrimes * perform the operation. This is not intended for 901539Srgrimes * file system problems, which should use NOINPUT or 911539Srgrimes * CANTCREAT, but rather for higher level permissions. 921539Srgrimes */ 931539Srgrimes 941539Srgrimes#define EX_OK 0 /* successful termination */ 951539Srgrimes 961539Srgrimes#define EX__BASE 64 /* base value for error messages */ 971539Srgrimes 981539Srgrimes#define EX_USAGE 64 /* command line usage error */ 991539Srgrimes#define EX_DATAERR 65 /* data format error */ 1001539Srgrimes#define EX_NOINPUT 66 /* cannot open input */ 1011539Srgrimes#define EX_NOUSER 67 /* addressee unknown */ 1021539Srgrimes#define EX_NOHOST 68 /* host name unknown */ 1031539Srgrimes#define EX_UNAVAILABLE 69 /* service unavailable */ 1041539Srgrimes#define EX_SOFTWARE 70 /* internal software error */ 1051539Srgrimes#define EX_OSERR 71 /* system error (e.g., can't fork) */ 1061539Srgrimes#define EX_OSFILE 72 /* critical OS file missing */ 1071539Srgrimes#define EX_CANTCREAT 73 /* can't create (user) output file */ 1081539Srgrimes#define EX_IOERR 74 /* input/output error */ 1091539Srgrimes#define EX_TEMPFAIL 75 /* temp failure; user is invited to retry */ 1101539Srgrimes#define EX_PROTOCOL 76 /* remote error in protocol */ 1111539Srgrimes#define EX_NOPERM 77 /* permission denied */ 1121539Srgrimes#define EX_CONFIG 78 /* configuration error */ 1131539Srgrimes 1141539Srgrimes#define EX__MAX 78 /* maximum listed value */ 1151539Srgrimes 1161539Srgrimes#endif /* !_SYSEXITS_H_ */ 117