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). |