Inside Macintosh: Networking With Open Transport / Part 2 - Open Transport Reference

Chapter 23 - Programming With Open Transport Reference / Functions

Checking Synchronous Calls /

OTIsAtInterruptLevel

Checks whether Open transport is currently executing at interrupt level.

C INTERFACE

Boolean OTIsAtInterruptLevel(void);

C++ INTERFACE

None. C++ applications use the C interface to this function.

PARAMETERS

function result The function returns true if Open Transport is at interrupt level.