ZCOM C I/F Library Routines

ZSEND (3X)

cancellation point

Thread cancellation can occur when a thread

 

calls this routine.

async-cancel unsafe

The calling thread’s cancelability type must be

 

PTHREAD_CANCEL_DEFERRED if

 

cancellation is enabled.

async-signal unsafe

It cannot be called from a signal handler.

fork unsafe

It cannot be called by a child process after

 

fork(2) but before exec(2).

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Chapter 4