Standard exit status codes for system programs.

Class Variable EX_OK Successful termination. (type: ValueConstant)
Class Variable EX_USAGE Command line usage error. (type: ValueConstant)
Class Variable EX_DATAERR Data format error. (type: ValueConstant)
Class Variable EX_NOINPUT Cannot open input. (type: ValueConstant)
Class Variable EX_NOUSER Addressee unknown. (type: ValueConstant)
Class Variable EX_NOHOST Host name unknown. (type: ValueConstant)
Class Variable EX_UNAVAILABLE Service unavailable. (type: ValueConstant)
Class Variable EX_SOFTWARE Internal software error. (type: ValueConstant)
Class Variable EX_OSERR System error (e.g., can't fork). (type: ValueConstant)
Class Variable EX_OSFILE Critical OS file missing. (type: ValueConstant)
Class Variable EX_CANTCREAT Can't create (user) output file. (type: ValueConstant)
Class Variable EX_IOERR Input/output error. (type: ValueConstant)
Class Variable EX_TEMPFAIL Temporary failure; the user is invited to retry. (type: ValueConstant)
Class Variable EX_PROTOCOL Remote error in protocol. (type: ValueConstant)
Class Variable EX_NOPERM Permission denied. (type: ValueConstant)
Class Variable EX_CONFIG Configuration error. (type: ValueConstant)
EX_OK =
Successful termination. (type: ValueConstant)
EX_USAGE =
Command line usage error. (type: ValueConstant)
EX_DATAERR =
Data format error. (type: ValueConstant)
EX_NOINPUT =
Cannot open input. (type: ValueConstant)
EX_NOUSER =
Addressee unknown. (type: ValueConstant)
EX_NOHOST =
Host name unknown. (type: ValueConstant)
EX_UNAVAILABLE =
Service unavailable. (type: ValueConstant)
EX_SOFTWARE =
Internal software error. (type: ValueConstant)
EX_OSERR =
System error (e.g., can't fork). (type: ValueConstant)
EX_OSFILE =
Critical OS file missing. (type: ValueConstant)
EX_CANTCREAT =
Can't create (user) output file. (type: ValueConstant)
EX_IOERR =
Input/output error. (type: ValueConstant)
EX_TEMPFAIL =
Temporary failure; the user is invited to retry. (type: ValueConstant)
EX_PROTOCOL =
Remote error in protocol. (type: ValueConstant)
EX_NOPERM =
Permission denied. (type: ValueConstant)
EX_CONFIG =
Configuration error. (type: ValueConstant)
API Documentation for Twisted, generated by pydoctor at 2019-08-06 12:10:50.