CFHostGetAddressing(_:_:)

Declaration

func CFHostGetAddressing(_ theHost: CFHost, _ hasBeenResolved: UnsafeMutablePointer<DarwinBoolean>?) -> Unmanaged<CFArray>?

Parameters

• theHost:

  The CFHost whose addresses are to be obtained. This value must not be NULL.

• hasBeenResolved:

  On return, a pointer to a Boolean that is TRUE if addresses were available and FALSE if addresses were not available. This parameter can be null.

Discussion

This function gets the addresses from a CFHost. The CFHost must have been previously resolved. To resolve a CFHost, call CFHostStartInfoResolution(_:_:_:).

Special Considerations

This function gets the addresses in a thread-safe way, but the resulting data is not thread-safe. The data is returned as a “get” as opposed to a copy, so the data is not safe if the CFHost is altered from another thread.

See Also

Hosts

• CFHost
• CFHostInfoType
• CFHostClientContext
• CFHostCancelInfoResolution(_:_:)
• CFHostCreateCopy(_:_:)
• CFHostCreateWithAddress(_:_:)
• CFHostCreateWithName(_:_:)
• CFHostGetNames(_:_:)
• CFHostGetReachability(_:_:)
• CFHostGetTypeID()
• CFHostScheduleWithRunLoop(_:_:_:)
• CFHostSetClient(_:_:_:)
• CFHostStartInfoResolution(_:_:_:)
• CFHostUnscheduleFromRunLoop(_:_:_:)