2710 	ndis_fh	*fh;  member
2727 	nc->fh->nf_vp = lf;  in NdisCheckModule()
2728 	nc->fh->nf_map = NULL;  in NdisCheckModule()
2729 	nc->fh->nf_type = NDIS_FH_TYPE_MODULE;  in NdisCheckModule()
2730 	nc->fh->nf_maplen = (kldend - kldstart) & 0xFFFFFFFF;  in NdisCheckModule()
2750 	ndis_fh			*fh;  local
2762 	fh = ExAllocatePoolWithTag(NonPagedPool, sizeof(ndis_fh), 0);
2763 	if (fh == NULL) {
2769 	fh->nf_name = afilename;
2791 	nc.fh = fh;
2793 		*filelength = fh->nf_maplen;
2794 		*filehandle = fh;
2800 		ExFreePool(fh);
2812 		ExFreePool(fh);
2830 		ExFreePool(fh);
2845 	fh->nf_vp = nd.ni_vp;
2846 	fh->nf_map = NULL;
2847 	fh->nf_type = NDIS_FH_TYPE_VFS;
2848 	*filehandle = fh;
2849 	*filelength = fh->nf_maplen = vap->va_size & 0xFFFFFFFF;
2859 	ndis_fh			*fh;  local
2872 	fh = (ndis_fh *)filehandle;
2874 	if (fh->nf_vp == NULL) {
2879 	if (fh->nf_map != NULL) {
2884 	if (fh->nf_type == NDIS_FH_TYPE_MODULE) {
2885 		lf = fh->nf_vp;
2886 		if (ndis_find_sym(lf, fh->nf_name, "_start", &kldstart)) {
2890 		fh->nf_map = kldstart;
2892 		*mappedbuffer = fh->nf_map;
2896 	fh->nf_map = ExAllocatePoolWithTag(NonPagedPool, fh->nf_maplen, 0);
2898 	if (fh->nf_map == NULL) {
2903 	vp = fh->nf_vp;
2904 	error = vn_rdwr(UIO_READ, vp, fh->nf_map, fh->nf_maplen, 0,
2911 		*mappedbuffer = fh->nf_map;
2919 	ndis_fh			*fh;  local
2920 	fh = (ndis_fh *)filehandle;
2922 	if (fh->nf_map == NULL)
2925 	if (fh->nf_type == NDIS_FH_TYPE_VFS)
2926 		ExFreePool(fh->nf_map);
2927 	fh->nf_map = NULL;
2935 	ndis_fh			*fh;  local
2941 	fh = (ndis_fh *)filehandle;
2942 	if (fh->nf_map != NULL) {
2943 		if (fh->nf_type == NDIS_FH_TYPE_VFS)
2944 			ExFreePool(fh->nf_map);
2945 		fh->nf_map = NULL;
2948 	if (fh->nf_vp == NULL)
2951 	if (fh->nf_type == NDIS_FH_TYPE_VFS) {
2952 		vp = fh->nf_vp;
2956 	fh->nf_vp = NULL;
2957 	free(fh->nf_name, M_DEVBUF);
2958 	ExFreePool(fh);