2 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
4 * Copyright 1998-2017 The OpenLDAP Foundation.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted only as authorized by the OpenLDAP
11 * A copy of this license is available in file LICENSE in the
12 * top-level directory of the distribution or, alternatively, at
13 * <http://www.OpenLDAP.org/license.html>.
15 /* Portions Copyright (c) 1987 Regents of the University of California.
16 * All rights reserved.
18 * Redistribution and use in source and binary forms are permitted
19 * provided that the above copyright notice and this paragraph are
20 * duplicated in all such forms and that any documentation,
21 * advertising materials, and other materials related to such
22 * distribution and use acknowledge that the software was developed
23 * by the University of California, Berkeley. The name of the
24 * University may not be used to endorse or promote products derived
25 * from this software without specific prior written permission.
26 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
27 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
28 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
30 * @(#)sysexits.h 4.5 (Berkeley) 7/6/88
34 ** SYSEXITS.H -- Exit status codes for system programs.
36 ** This include file attempts to categorize possible error
37 ** exit statuses for system programs, notably delivermail
38 ** and the Berkeley network.
40 ** Error numbers begin at EX__BASE to reduce the possibility of
41 ** clashing with other exit statuses that random programs may
42 ** already return. The meaning of the codes is approximately
45 ** EX_USAGE -- The command was used incorrectly, e.g., with
46 ** the wrong number of arguments, a bad flag, a bad
47 ** syntax in a parameter, or whatever.
48 ** EX_DATAERR -- The input data was incorrect in some way.
49 ** This should only be used for user's data & not
51 ** EX_NOINPUT -- An input file (not a system file) did not
52 ** exist or was not readable. This could also include
53 ** errors like "No message" to a mailer (if it cared
55 ** EX_NOUSER -- The user specified did not exist. This might
56 ** be used for mail addresses or remote logins.
57 ** EX_NOHOST -- The host specified did not exist. This is used
58 ** in mail addresses or network requests.
59 ** EX_UNAVAILABLE -- A service is unavailable. This can occur
60 ** if a support program or file does not exist. This
61 ** can also be used as a catchall message when something
62 ** you wanted to do doesn't work, but you don't know
64 ** EX_SOFTWARE -- An internal software error has been detected.
65 ** This should be limited to non-operating system related
66 ** errors as possible.
67 ** EX_OSERR -- An operating system error has been detected.
68 ** This is intended to be used for such things as "cannot
69 ** fork", "cannot create pipe", or the like. It includes
70 ** things like getuid returning a user that does not
71 ** exist in the passwd file.
72 ** EX_OSFILE -- Some system file (e.g., /etc/passwd, /etc/utmp,
73 ** etc.) does not exist, cannot be opened, or has some
74 ** sort of error (e.g., syntax error).
75 ** EX_CANTCREAT -- A (user specified) output file cannot be
77 ** EX_IOERR -- An error occurred while doing I/O on some file.
78 ** EX_TEMPFAIL -- temporary failure, indicating something that
79 ** is not really an error. In sendmail, this means
80 ** that a mailer (e.g.) could not create a connection,
81 ** and the request should be reattempted later.
82 ** EX_PROTOCOL -- the remote system returned something that
83 ** was "not possible" during a protocol exchange.
84 ** EX_NOPERM -- You did not have sufficient permission to
85 ** perform the operation. This is not intended for
86 ** file system problems, which should use NOINPUT or
87 ** CANTCREAT, but rather for higher level permissions.
88 ** For example, kre uses this to restrict who students
91 ** Maintained by Eric Allman (eric@berkeley, ucbvax!eric) --
92 ** please mail changes to me.
94 ** @(#)sysexits.h 4.5 7/6/88
97 # define EX_OK 0 /* successful termination */
99 # define EX__BASE 64 /* base value for error messages */
101 # define EX_USAGE 64 /* command line usage error */
102 # define EX_DATAERR 65 /* data format error */
103 # define EX_NOINPUT 66 /* cannot open input */
104 # define EX_NOUSER 67 /* addressee unknown */
105 # define EX_NOHOST 68 /* host name unknown */
106 # define EX_UNAVAILABLE 69 /* service unavailable */
107 # define EX_SOFTWARE 70 /* internal software error */
108 # define EX_OSERR 71 /* system error (e.g., can't fork) */
109 # define EX_OSFILE 72 /* critical OS file missing */
110 # define EX_CANTCREAT 73 /* can't create (user) output file */
111 # define EX_IOERR 74 /* input/output error */
112 # define EX_TEMPFAIL 75 /* temp failure; user is invited to retry */
113 # define EX_PROTOCOL 76 /* remote error in protocol */
114 # define EX_NOPERM 77 /* permission denied */
115 # define EX_CONFIG 78 /* configuration error */