sysexits library
Constants
- EX__BASE → const int
- base value for error messages
- EX__MAX → const int
- maximum listed value
- EX_CANTCREAT → const int
- can't create (user) output file
- EX_CONFIG → const int
- configuration error
- EX_DATAERR → const int
- data format error
- EX_IOERR → const int
- input/output error
- EX_NOHOST → const int
- host name unknown
- EX_NOINPUT → const int
- cannot open input
- EX_NOPERM → const int
- permission denied
- EX_NOUSER → const int
- addressee unknown
- EX_OK → const int
- successful termination
- EX_OSERR → const int
- system error (e.g., can't fork)
- EX_OSFILE → const int
- critical OS file missing
- EX_PROTOCOL → const int
- remote error in protocol
- EX_SOFTWARE → const int
- internal software error
- EX_TEMPFAIL → const int
- temp failure; user is invited to retry
- EX_UNAVAILABLE → const int
- service unavailable
- EX_USAGE → const int
- command line usage error