ibwait

Name

ibwait -- wait for event (board or device)

Synopsis

#include <gpib/ib.h>

int ibwait(int ud, int status_mask);

Description

ibwait() will sleep until one of the conditions specified in status_mask is true. The meaning of the bits in status_mask are the same as the bits of the ibsta status variable.

If status_mask is zero, then ibwait() will return immediately. This is useful if you simply wish to get an updated ibsta.

Return value

The value of ibsta is returned.