AoHasInterface()

Check if the given control has a specific interface

Synopsis:

#include <aoi.h>

int32_t AoHasInterface(const AOICtrl_t *ctrl,
                       const char *ifname,
                       const int32_t minver,
                       const int32_t nth);

Arguments:

ctrl: A pointer to an AOICtrl_t handle to the control containing the interface you want to find.
ifname: (Optional) The name of the interface to find, or NULL if you don't want to find the interface by its name.
minver: (Optional) The minimum version of the interface to find. This argument is processed only if ifname is specified.
nth: The zero-based index of the interface to find.

Library:

libaoi.so

Description:

This function searches for the nth interface (in a zero-based index) in the given control. It is similar to calling AoGetInterface(), but it doesn't return the interface; it only indicates whether it is in the control. The caller doesn't need to hold the control before calling this function.

Returns:

1 if the specified interface was found in the control, 0 if it wasn't.

Classification:

QNX Neutrino