IEEE80211_IOC_STA_STATS broken?

[Roy Marples <roy%marples.name@localhost>]

Hi List

I'm having a spot of bother getting the IEEE80211_IOC_STA_STATS ioctl
to work. For some reason it always returns Invalid Argument EINVAL.

#include <sys/types.h>
#include <sys/socket.h>
#include <sys/ioctl.h>

#include <net/if.h>
#include <net80211/ieee80211.h>
#include <net80211/ieee80211_ioctl.h>

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>

int main(void) {
        struct ieee80211req ireq;
        char buf[24*1024];
        int s = socket(AF_INET, SOCK_DGRAM, 0);

        memset(&ireq, 0, sizeof(ireq));
        strlcpy(ireq.i_name, "iwi0", sizeof(ireq.i_name));
        ireq.i_type = IEEE80211_IOC_STA_STATS;
        ireq.i_data = buf;
        ireq.i_len = sizeof(buf);
        if(ioctl(s, SIOCG80211, &ireq) != 0)
                perror("SIOCG80211");
        else
                printf ("ok\n");
        return 0;
}

If someone could tell me what I'm doing wrong or it's it's a
NetBSD-4.99.73 bug I'd appreciate it.

Thanks

Roy