AoReleaseAll()

Decrement the global hold counter

Synopsis:

#include <aoi.h>

int32_t AoReleaseAll(void);

Library:

libaoi.so

Description:

This function decrements the global hold counter for the AOI library. When the global hold counter is decremented to zero, the AOI library searches the list of controls and for the ones that represent DLLs that have hold counters of zero, the library unloads the DLLs.

Returns:

0 if successful, -1 if an error occurred.

Classification:

QNX Neutrino