CFHostCreateCopy(_:_:)

Declaration

func CFHostCreateCopy(_ alloc: CFAllocator?, _ host: CFHost) -> Unmanaged<CFHost>

Parameters

• alloc:

  The allocator to use to allocate memory for the new object. Pass NULL or kCFAllocatorDefault to use the current default allocator.

Return Value

A valid CFHost object or NULL if the copy could not be created. The new host contains a copy of all previously resolved data from the original host. Ownership follows the The Create Rule.

Discussion

This function is thread safe.

See Also

Hosts

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