1 files changed, 0 insertions, 164 deletions
diff --git a/lib/tsocket/tsocket_recvfrom.c b/lib/tsocket/tsocket_recvfrom.c
deleted file mode 100644
index 467738cfc2..0000000000
--- a/lib/tsocket/tsocket_recvfrom.c
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
-   Unix SMB/CIFS implementation.
-
-   Copyright (C) Stefan Metzmacher 2009
-
-     ** NOTE! The following LGPL license applies to the tevent
-     ** library. This does NOT imply that all of Samba is released
-     ** under the LGPL
-
-   This library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 3 of the License, or (at your option) any later version.
-
-   This library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with this library; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "replace.h"
-#include "system/network.h"
-#include "tsocket.h"
-#include "tsocket_internal.h"
-
-struct tsocket_recvfrom_state {
-	/* this structs are owned by the caller */
-	struct {
-		struct tsocket_context *sock;
-	} caller;
-
-	uint8_t *buf;
-	size_t len;
-	struct tsocket_address *src;
-};
-
-static int tsocket_recvfrom_state_destructor(struct tsocket_recvfrom_state *state)
-{
-	if (state->caller.sock) {
-		tsocket_set_readable_handler(state->caller.sock, NULL, NULL);
-	}
-	ZERO_STRUCT(state->caller);
-
-	return 0;
-}
-
-static void tsocket_recvfrom_handler(struct tsocket_context *sock,
-				     void *private_data);
-
-struct tevent_req *tsocket_recvfrom_send(struct tsocket_context *sock,
-					 TALLOC_CTX *mem_ctx)
-{
-	struct tevent_req *req;
-	struct tsocket_recvfrom_state *state;
-	int ret;
-	int err;
-	bool dummy;
-
-	req = tevent_req_create(mem_ctx, &state,
-				struct tsocket_recvfrom_state);
-	if (!req) {
-		return NULL;
-	}
-
-	state->caller.sock	= sock;
-	state->buf		= NULL;
-	state->len		= 0;
-	state->src		= NULL;
-
-	talloc_set_destructor(state, tsocket_recvfrom_state_destructor);
-
-	ret = tsocket_set_readable_handler(sock,
-					   tsocket_recvfrom_handler,
-					   req);
-	err = tsocket_error_from_errno(ret, errno, &dummy);
-	if (tevent_req_error(req, err)) {
-		goto post;
-	}
-
-	return req;
-
- post:
-	return tevent_req_post(req, sock->event.ctx);
-}
-
-static void tsocket_recvfrom_handler(struct tsocket_context *sock,
-				     void *private_data)
-{
-	struct tevent_req *req = talloc_get_type(private_data,
-				 struct tevent_req);
-	struct tsocket_recvfrom_state *state = tevent_req_data(req,
-					       struct tsocket_recvfrom_state);
-	ssize_t ret;
-	int err;
-	bool retry;
-
-	ret = tsocket_pending(state->caller.sock);
-	if (ret == 0) {
-		/* retry later */
-		return;
-	}
-	err = tsocket_error_from_errno(ret, errno, &retry);
-	if (retry) {
-		/* retry later */
-		return;
-	}
-	if (tevent_req_error(req, err)) {
-		return;
-	}
-
-	state->buf = talloc_array(state, uint8_t, ret);
-	if (tevent_req_nomem(state->buf, req)) {
-		return;
-	}
-	state->len = ret;
-
-	ret = tsocket_recvfrom(state->caller.sock,
-			       state->buf,
-			       state->len,
-			       state,
-			       &state->src);
-	err = tsocket_error_from_errno(ret, errno, &retry);
-	if (retry) {
-		/* retry later */
-		return;
-	}
-	if (tevent_req_error(req, err)) {
-		return;
-	}
-
-	if (ret != state->len) {
-		tevent_req_error(req, EIO);
-		return;
-	}
-
-	tevent_req_done(req);
-}
-
-ssize_t tsocket_recvfrom_recv(struct tevent_req *req,
-			      int *perrno,
-			      TALLOC_CTX *mem_ctx,
-			      uint8_t **buf,
-			      struct tsocket_address **src)
-{
-	struct tsocket_recvfrom_state *state = tevent_req_data(req,
-					       struct tsocket_recvfrom_state);
-	ssize_t ret;
-
-	ret = tsocket_simple_int_recv(req, perrno);
-	if (ret == 0) {
-		*buf = talloc_move(mem_ctx, &state->buf);
-		ret = state->len;
-		if (src) {
-			*src = talloc_move(mem_ctx, &state->src);
-		}
-	}
-
-	tevent_req_received(req);
-	return ret;
-}
-