#include <sysexits.h>

`EX_OK`

Interface status:

externallyDefinedApi

EX_OK 0

Description

successful termination

`EX__BASE`

Interface status:

externallyDefinedApi

EX__BASE 64

Description

base value for error messages

`EX_USAGE`

Interface status:

externallyDefinedApi

EX_USAGE 64

Description

command line usage error

`EX_DATAERR`

Interface status:

externallyDefinedApi

EX_DATAERR 65

Description

data format error

`EX_NOINPUT`

Interface status:

externallyDefinedApi

EX_NOINPUT 66

Description

cannot open input

`EX_NOUSER`

Interface status:

externallyDefinedApi

EX_NOUSER 67

Description

addressee unknown

`EX_NOHOST`

Interface status:

externallyDefinedApi

EX_NOHOST 68

Description

host name unknown

`EX_UNAVAILABLE`

Interface status:

externallyDefinedApi

EX_UNAVAILABLE 69

Description

service unavailable

`EX_SOFTWARE`

Interface status:

externallyDefinedApi

EX_SOFTWARE 70

Description

internal software error

`EX_OSERR`

Interface status:

externallyDefinedApi

EX_OSERR 71

Description

system error (e.g., can't fork)

`EX_OSFILE`

Interface status:

externallyDefinedApi

EX_OSFILE 72

Description

critical OS file missing

`EX_CANTCREAT`

Interface status:

externallyDefinedApi

EX_CANTCREAT 73

Description

can't create (user) output file

`EX_IOERR`

Interface status:

externallyDefinedApi

EX_IOERR 74

Description

input or output error

`EX_TEMPFAIL`

Interface status:

externallyDefinedApi

EX_TEMPFAIL 75

Description

temp failure; user is invited to retry

`EX_PROTOCOL`

Interface status:

externallyDefinedApi

EX_PROTOCOL 76

Description

remote error in protocol

`EX_NOPERM`

Interface status:

externallyDefinedApi

EX_NOPERM 77

Description

permission denied

`EX_CONFIG`

Interface status:

externallyDefinedApi

EX_CONFIG 78

Description

configuration error

`EX__MAX`

Interface status:

externallyDefinedApi

EX__MAX 78

Description

maximum listed value