Inside Macintosh: Open Transport /

Chapter 2 - Providers / Providers Reference

Functions / Controlling a Provider's Mode of Operation

OTIsSynchronous

Returns a provider's current mode of execution.

C INTERFACE

Boolean OTIsSynchronous(ProviderRef ref);

C++ INTERFACE

Boolean TProvider::IsSynchronous();

PARAMETERS

ref

The provider reference for the provider whose mode of execution you want to obtain.

DESCRIPTION

The OTIsSynchronous function returns true if a provider is in synchronous mode or returns false if the provider is in asynchronous mode.

SEE ALSO

To set a provider to synchronous mode, call the OTSetSynchronous function (page 2-28). To set a provider to asynchronous mode, call the OTSetAsynchronous function (page 2-29).