24 static int gssx_enc_bool(struct xdr_stream *xdr, int v)  in gssx_enc_bool()  argument
28 	p = xdr_reserve_space(xdr, 4);  in gssx_enc_bool()
35 static int gssx_dec_bool(struct xdr_stream *xdr, u32 *v)  in gssx_dec_bool()  argument
39 	p = xdr_inline_decode(xdr, 4);  in gssx_dec_bool()
46 static int gssx_enc_buffer(struct xdr_stream *xdr,  in gssx_enc_buffer()  argument
51 	p = xdr_reserve_space(xdr, sizeof(u32) + buf->len);  in gssx_enc_buffer()
58 static int gssx_enc_in_token(struct xdr_stream *xdr,  in gssx_enc_in_token()  argument
63 	p = xdr_reserve_space(xdr, 4);  in gssx_enc_in_token()
69 	xdr_write_pages(xdr, in->pages, in->page_base, in->page_len);  in gssx_enc_in_token()
75 static int gssx_dec_buffer(struct xdr_stream *xdr,  in gssx_dec_buffer()  argument
81 	p = xdr_inline_decode(xdr, 4);  in gssx_dec_buffer()
86 	p = xdr_inline_decode(xdr, length);  in gssx_dec_buffer()
108 static int gssx_enc_option(struct xdr_stream *xdr,  in gssx_enc_option()  argument
113 	err = gssx_enc_buffer(xdr, &opt->option);  in gssx_enc_option()
116 	err = gssx_enc_buffer(xdr, &opt->value);  in gssx_enc_option()
120 static int gssx_dec_option(struct xdr_stream *xdr,  in gssx_dec_option()  argument
125 	err = gssx_dec_buffer(xdr, &opt->option);  in gssx_dec_option()
128 	err = gssx_dec_buffer(xdr, &opt->value);  in gssx_dec_option()
132 static int dummy_enc_opt_array(struct xdr_stream *xdr,  in dummy_enc_opt_array()  argument
140 	p = xdr_reserve_space(xdr, 4);  in dummy_enc_opt_array()
148 static int dummy_dec_opt_array(struct xdr_stream *xdr,  in dummy_dec_opt_array()  argument
155 	p = xdr_inline_decode(xdr, 4);  in dummy_dec_opt_array()
161 		gssx_dec_option(xdr, &dummy);  in dummy_dec_opt_array()
169 static int get_host_u32(struct xdr_stream *xdr, u32 *res)  in get_host_u32()  argument
173 	p = xdr_inline_decode(xdr, 4);  in get_host_u32()
181 static int gssx_dec_linux_creds(struct xdr_stream *xdr,  in gssx_dec_linux_creds()  argument
190 	p = xdr_inline_decode(xdr, 4);  in gssx_dec_linux_creds()
200 	err = get_host_u32(xdr, &tmp);  in gssx_dec_linux_creds()
206 	err = get_host_u32(xdr, &tmp);  in gssx_dec_linux_creds()
212 	err = get_host_u32(xdr, &tmp);  in gssx_dec_linux_creds()
225 		err = get_host_u32(xdr, &tmp);  in gssx_dec_linux_creds()
241 static int gssx_dec_option_array(struct xdr_stream *xdr,  in gssx_dec_option_array()  argument
249 	p = xdr_inline_decode(xdr, 4);  in gssx_dec_option_array()
279 		p = xdr_inline_decode(xdr, 4);  in gssx_dec_option_array()
284 		p = xdr_inline_decode(xdr, length);  in gssx_dec_option_array()
291 			err = gssx_dec_linux_creds(xdr, creds);  in gssx_dec_option_array()
297 			err = gssx_dec_buffer(xdr, &dummy);  in gssx_dec_option_array()
305 static int gssx_dec_status(struct xdr_stream *xdr,  in gssx_dec_status()  argument
312 	p = xdr_inline_decode(xdr, 8);  in gssx_dec_status()
318 	err = gssx_dec_buffer(xdr, &status->mech);  in gssx_dec_status()
323 	p = xdr_inline_decode(xdr, 8);  in gssx_dec_status()
329 	err = gssx_dec_buffer(xdr, &status->major_status_string);  in gssx_dec_status()
334 	err = gssx_dec_buffer(xdr, &status->minor_status_string);  in gssx_dec_status()
339 	err = gssx_dec_buffer(xdr, &status->server_ctx);  in gssx_dec_status()
345 	err = dummy_dec_opt_array(xdr, &status->options);  in gssx_dec_status()
350 static int gssx_enc_call_ctx(struct xdr_stream *xdr,  in gssx_enc_call_ctx()  argument
358 	err = gssx_enc_buffer(xdr, &ctx->locale);  in gssx_enc_call_ctx()
363 	err = gssx_enc_buffer(xdr, &ctx->server_ctx);  in gssx_enc_call_ctx()
369 	p = xdr_reserve_space(xdr, 4);  in gssx_enc_call_ctx()
377 	err = gssx_enc_option(xdr, &opt);  in gssx_enc_call_ctx()
384 	err = gssx_enc_option(xdr, &opt);  in gssx_enc_call_ctx()
389 static int gssx_dec_name_attr(struct xdr_stream *xdr,  in gssx_dec_name_attr()  argument
395 	err = gssx_dec_buffer(xdr, &attr->attr);  in gssx_dec_name_attr()
400 	err = gssx_dec_buffer(xdr, &attr->value);  in gssx_dec_name_attr()
405 	err = dummy_dec_opt_array(xdr, &attr->extensions);  in gssx_dec_name_attr()
410 static int dummy_enc_nameattr_array(struct xdr_stream *xdr,  in dummy_enc_nameattr_array()  argument
418 	p = xdr_reserve_space(xdr, 4);  in dummy_enc_nameattr_array()
426 static int dummy_dec_nameattr_array(struct xdr_stream *xdr,  in dummy_dec_nameattr_array()  argument
433 	p = xdr_inline_decode(xdr, 4);  in dummy_dec_nameattr_array()
438 		gssx_dec_name_attr(xdr, &dummy);  in dummy_dec_nameattr_array()
452 static int gssx_enc_name(struct xdr_stream *xdr,  in gssx_enc_name()  argument
458 	err = gssx_enc_buffer(xdr, &name->display_name);  in gssx_enc_name()
463 	err = gssx_enc_buffer(xdr, &zero_netobj);  in gssx_enc_name()
468 	err = gssx_enc_buffer(xdr, &zero_netobj);  in gssx_enc_name()
473 	err = gssx_enc_buffer(xdr, &zero_netobj);  in gssx_enc_name()
480 	err = dummy_enc_nameattr_array(xdr, &zero_name_attr_array);  in gssx_enc_name()
487 	err = dummy_enc_opt_array(xdr, &zero_option_array);  in gssx_enc_name()
493 static int gssx_dec_name(struct xdr_stream *xdr,  in gssx_dec_name()  argument
502 	err = gssx_dec_buffer(xdr, &name->display_name);  in gssx_dec_name()
507 	err = gssx_dec_buffer(xdr, &dummy_netobj);  in gssx_dec_name()
512 	err = gssx_dec_buffer(xdr, &dummy_netobj);  in gssx_dec_name()
517 	err = gssx_dec_buffer(xdr, &dummy_netobj);  in gssx_dec_name()
523 	err = dummy_dec_nameattr_array(xdr, &dummy_name_attr_array);  in gssx_dec_name()
529 	err = dummy_dec_opt_array(xdr, &dummy_option_array);  in gssx_dec_name()
534 static int dummy_enc_credel_array(struct xdr_stream *xdr,  in dummy_enc_credel_array()  argument
542 	p = xdr_reserve_space(xdr, 4);  in dummy_enc_credel_array()
550 static int gssx_enc_cred(struct xdr_stream *xdr,  in gssx_enc_cred()  argument
556 	err = gssx_enc_name(xdr, &cred->desired_name);  in gssx_enc_cred()
561 	err = dummy_enc_credel_array(xdr, &cred->elements);  in gssx_enc_cred()
566 	err = gssx_enc_buffer(xdr, &cred->cred_handle_reference);  in gssx_enc_cred()
571 	err = gssx_enc_bool(xdr, cred->needs_release);  in gssx_enc_cred()
576 static int gssx_enc_ctx(struct xdr_stream *xdr,  in gssx_enc_ctx()  argument
583 	err = gssx_enc_buffer(xdr, &ctx->exported_context_token);  in gssx_enc_ctx()
588 	err = gssx_enc_buffer(xdr, &ctx->state);  in gssx_enc_ctx()
593 	err = gssx_enc_bool(xdr, ctx->need_release);  in gssx_enc_ctx()
598 	err = gssx_enc_buffer(xdr, &ctx->mech);  in gssx_enc_ctx()
603 	err = gssx_enc_name(xdr, &ctx->src_name);  in gssx_enc_ctx()
608 	err = gssx_enc_name(xdr, &ctx->targ_name);  in gssx_enc_ctx()
613 	p = xdr_reserve_space(xdr, 8+8);  in gssx_enc_ctx()
622 	err = gssx_enc_bool(xdr, ctx->locally_initiated);  in gssx_enc_ctx()
627 	err = gssx_enc_bool(xdr, ctx->open);  in gssx_enc_ctx()
634 	err = dummy_enc_opt_array(xdr, &ctx->options);  in gssx_enc_ctx()
639 static int gssx_dec_ctx(struct xdr_stream *xdr,  in gssx_dec_ctx()  argument
646 	err = gssx_dec_buffer(xdr, &ctx->exported_context_token);  in gssx_dec_ctx()
651 	err = gssx_dec_buffer(xdr, &ctx->state);  in gssx_dec_ctx()
656 	err = gssx_dec_bool(xdr, &ctx->need_release);  in gssx_dec_ctx()
661 	err = gssx_dec_buffer(xdr, &ctx->mech);  in gssx_dec_ctx()
666 	err = gssx_dec_name(xdr, &ctx->src_name);  in gssx_dec_ctx()
671 	err = gssx_dec_name(xdr, &ctx->targ_name);  in gssx_dec_ctx()
676 	p = xdr_inline_decode(xdr, 8+8);  in gssx_dec_ctx()
685 	err = gssx_dec_bool(xdr, &ctx->locally_initiated);  in gssx_dec_ctx()
690 	err = gssx_dec_bool(xdr, &ctx->open);  in gssx_dec_ctx()
696 	err = dummy_dec_opt_array(xdr, &ctx->options);  in gssx_dec_ctx()
701 static int gssx_enc_cb(struct xdr_stream *xdr, struct gssx_cb *cb)  in gssx_enc_cb()  argument
707 	p = xdr_reserve_space(xdr, 8);  in gssx_enc_cb()
713 	err = gssx_enc_buffer(xdr, &cb->initiator_address);  in gssx_enc_cb()
718 	p = xdr_reserve_space(xdr, 8);  in gssx_enc_cb()
724 	err = gssx_enc_buffer(xdr, &cb->acceptor_address);  in gssx_enc_cb()
729 	err = gssx_enc_buffer(xdr, &cb->application_data);  in gssx_enc_cb()
735 				 struct xdr_stream *xdr,  in gssx_enc_accept_sec_context()  argument
740 	err = gssx_enc_call_ctx(xdr, &arg->call_ctx);  in gssx_enc_accept_sec_context()
746 		err = gssx_enc_ctx(xdr, arg->context_handle);  in gssx_enc_accept_sec_context()
748 		err = gssx_enc_bool(xdr, 0);  in gssx_enc_accept_sec_context()
754 		err = gssx_enc_cred(xdr, arg->cred_handle);  in gssx_enc_accept_sec_context()
756 		err = gssx_enc_bool(xdr, 0);  in gssx_enc_accept_sec_context()
761 	err = gssx_enc_in_token(xdr, &arg->input_token);  in gssx_enc_accept_sec_context()
767 		err = gssx_enc_cb(xdr, arg->input_cb);  in gssx_enc_accept_sec_context()
769 		err = gssx_enc_bool(xdr, 0);  in gssx_enc_accept_sec_context()
773 	err = gssx_enc_bool(xdr, arg->ret_deleg_cred);  in gssx_enc_accept_sec_context()
780 	err = dummy_enc_opt_array(xdr, &arg->options);  in gssx_enc_accept_sec_context()
791 				struct xdr_stream *xdr,  in gssx_dec_accept_sec_context()  argument
801 	xdr_set_scratch_buffer(xdr, page_address(scratch), PAGE_SIZE);  in gssx_dec_accept_sec_context()
804 	err = gssx_dec_status(xdr, &res->status);  in gssx_dec_accept_sec_context()
809 	err = gssx_dec_bool(xdr, &value_follows);  in gssx_dec_accept_sec_context()
813 		err = gssx_dec_ctx(xdr, res->context_handle);  in gssx_dec_accept_sec_context()
821 	err = gssx_dec_bool(xdr, &value_follows);  in gssx_dec_accept_sec_context()
825 		err = gssx_dec_buffer(xdr, res->output_token);  in gssx_dec_accept_sec_context()
833 	err = gssx_dec_bool(xdr, &value_follows);  in gssx_dec_accept_sec_context()
843 	err = gssx_dec_option_array(xdr, &res->options);  in gssx_dec_accept_sec_context()