1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * Copyright (c) 1987, 1993 3*7c478bd9Sstevel@tonic-gate * The Regents of the University of California. All rights reserved. 4*7c478bd9Sstevel@tonic-gate * 5*7c478bd9Sstevel@tonic-gate * By using this file, you agree to the terms and conditions set 6*7c478bd9Sstevel@tonic-gate * forth in the LICENSE file which can be found at the top level of 7*7c478bd9Sstevel@tonic-gate * the sendmail distribution. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * $Id: sysexits.h,v 8.5 2000/11/26 02:13:20 ca Exp $ 10*7c478bd9Sstevel@tonic-gate * @(#)sysexits.h 8.1 (Berkeley) 6/2/93 11*7c478bd9Sstevel@tonic-gate */ 12*7c478bd9Sstevel@tonic-gate 13*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 14*7c478bd9Sstevel@tonic-gate 15*7c478bd9Sstevel@tonic-gate #ifndef _SYSEXITS_H_ 16*7c478bd9Sstevel@tonic-gate # define _SYSEXITS_H_ 17*7c478bd9Sstevel@tonic-gate 18*7c478bd9Sstevel@tonic-gate /* 19*7c478bd9Sstevel@tonic-gate ** SYSEXITS.H -- Exit status codes for system programs. 20*7c478bd9Sstevel@tonic-gate ** 21*7c478bd9Sstevel@tonic-gate ** This include file attempts to categorize possible error 22*7c478bd9Sstevel@tonic-gate ** exit statuses for system programs, notably delivermail 23*7c478bd9Sstevel@tonic-gate ** and the Berkeley network. 24*7c478bd9Sstevel@tonic-gate ** 25*7c478bd9Sstevel@tonic-gate ** Error numbers begin at EX__BASE to reduce the possibility of 26*7c478bd9Sstevel@tonic-gate ** clashing with other exit statuses that random programs may 27*7c478bd9Sstevel@tonic-gate ** already return. The meaning of the codes is approximately 28*7c478bd9Sstevel@tonic-gate ** as follows: 29*7c478bd9Sstevel@tonic-gate ** 30*7c478bd9Sstevel@tonic-gate ** EX_USAGE -- The command was used incorrectly, e.g., with 31*7c478bd9Sstevel@tonic-gate ** the wrong number of arguments, a bad flag, a bad 32*7c478bd9Sstevel@tonic-gate ** syntax in a parameter, or whatever. 33*7c478bd9Sstevel@tonic-gate ** EX_DATAERR -- The input data was incorrect in some way. 34*7c478bd9Sstevel@tonic-gate ** This should only be used for user's data & not 35*7c478bd9Sstevel@tonic-gate ** system files. 36*7c478bd9Sstevel@tonic-gate ** EX_NOINPUT -- An input file (not a system file) did not 37*7c478bd9Sstevel@tonic-gate ** exist or was not readable. This could also include 38*7c478bd9Sstevel@tonic-gate ** errors like "No message" to a mailer (if it cared 39*7c478bd9Sstevel@tonic-gate ** to catch it). 40*7c478bd9Sstevel@tonic-gate ** EX_NOUSER -- The user specified did not exist. This might 41*7c478bd9Sstevel@tonic-gate ** be used for mail addresses or remote logins. 42*7c478bd9Sstevel@tonic-gate ** EX_NOHOST -- The host specified did not exist. This is used 43*7c478bd9Sstevel@tonic-gate ** in mail addresses or network requests. 44*7c478bd9Sstevel@tonic-gate ** EX_UNAVAILABLE -- A service is unavailable. This can occur 45*7c478bd9Sstevel@tonic-gate ** if a support program or file does not exist. This 46*7c478bd9Sstevel@tonic-gate ** can also be used as a catchall message when something 47*7c478bd9Sstevel@tonic-gate ** you wanted to do doesn't work, but you don't know 48*7c478bd9Sstevel@tonic-gate ** why. 49*7c478bd9Sstevel@tonic-gate ** EX_SOFTWARE -- An internal software error has been detected. 50*7c478bd9Sstevel@tonic-gate ** This should be limited to non-operating system related 51*7c478bd9Sstevel@tonic-gate ** errors as possible. 52*7c478bd9Sstevel@tonic-gate ** EX_OSERR -- An operating system error has been detected. 53*7c478bd9Sstevel@tonic-gate ** This is intended to be used for such things as "cannot 54*7c478bd9Sstevel@tonic-gate ** fork", "cannot create pipe", or the like. It includes 55*7c478bd9Sstevel@tonic-gate ** things like getuid returning a user that does not 56*7c478bd9Sstevel@tonic-gate ** exist in the passwd file. 57*7c478bd9Sstevel@tonic-gate ** EX_OSFILE -- Some system file (e.g., /etc/passwd, /etc/utmp, 58*7c478bd9Sstevel@tonic-gate ** etc.) does not exist, cannot be opened, or has some 59*7c478bd9Sstevel@tonic-gate ** sort of error (e.g., syntax error). 60*7c478bd9Sstevel@tonic-gate ** EX_CANTCREAT -- A (user specified) output file cannot be 61*7c478bd9Sstevel@tonic-gate ** created. 62*7c478bd9Sstevel@tonic-gate ** EX_IOERR -- An error occurred while doing I/O on some file. 63*7c478bd9Sstevel@tonic-gate ** EX_TEMPFAIL -- temporary failure, indicating something that 64*7c478bd9Sstevel@tonic-gate ** is not really an error. In sendmail, this means 65*7c478bd9Sstevel@tonic-gate ** that a mailer (e.g.) could not create a connection, 66*7c478bd9Sstevel@tonic-gate ** and the request should be reattempted later. 67*7c478bd9Sstevel@tonic-gate ** EX_PROTOCOL -- the remote system returned something that 68*7c478bd9Sstevel@tonic-gate ** was "not possible" during a protocol exchange. 69*7c478bd9Sstevel@tonic-gate ** EX_NOPERM -- You did not have sufficient permission to 70*7c478bd9Sstevel@tonic-gate ** perform the operation. This is not intended for 71*7c478bd9Sstevel@tonic-gate ** file system problems, which should use NOINPUT or 72*7c478bd9Sstevel@tonic-gate ** CANTCREAT, but rather for higher level permissions. 73*7c478bd9Sstevel@tonic-gate */ 74*7c478bd9Sstevel@tonic-gate 75*7c478bd9Sstevel@tonic-gate # define EX_OK 0 /* successful termination */ 76*7c478bd9Sstevel@tonic-gate 77*7c478bd9Sstevel@tonic-gate # define EX__BASE 64 /* base value for error messages */ 78*7c478bd9Sstevel@tonic-gate 79*7c478bd9Sstevel@tonic-gate # define EX_USAGE 64 /* command line usage error */ 80*7c478bd9Sstevel@tonic-gate # define EX_DATAERR 65 /* data format error */ 81*7c478bd9Sstevel@tonic-gate # define EX_NOINPUT 66 /* cannot open input */ 82*7c478bd9Sstevel@tonic-gate # define EX_NOUSER 67 /* addressee unknown */ 83*7c478bd9Sstevel@tonic-gate # define EX_NOHOST 68 /* host name unknown */ 84*7c478bd9Sstevel@tonic-gate # define EX_UNAVAILABLE 69 /* service unavailable */ 85*7c478bd9Sstevel@tonic-gate # define EX_SOFTWARE 70 /* internal software error */ 86*7c478bd9Sstevel@tonic-gate # define EX_OSERR 71 /* system error (e.g., can't fork) */ 87*7c478bd9Sstevel@tonic-gate # define EX_OSFILE 72 /* critical OS file missing */ 88*7c478bd9Sstevel@tonic-gate # define EX_CANTCREAT 73 /* can't create (user) output file */ 89*7c478bd9Sstevel@tonic-gate # define EX_IOERR 74 /* input/output error */ 90*7c478bd9Sstevel@tonic-gate # define EX_TEMPFAIL 75 /* temp failure; user is invited to retry */ 91*7c478bd9Sstevel@tonic-gate # define EX_PROTOCOL 76 /* remote error in protocol */ 92*7c478bd9Sstevel@tonic-gate # define EX_NOPERM 77 /* permission denied */ 93*7c478bd9Sstevel@tonic-gate # define EX_CONFIG 78 /* configuration error */ 94*7c478bd9Sstevel@tonic-gate 95*7c478bd9Sstevel@tonic-gate # define EX__MAX 78 /* maximum listed value */ 96*7c478bd9Sstevel@tonic-gate 97*7c478bd9Sstevel@tonic-gate #endif /* ! _SYSEXITS_H_ */ 98