s3:libsmb: move read_smb_send/recv() static in async_smb.c

metze

1 files changed, 0 insertions, 87 deletions

diff --git a/source3/lib/util_sock.c b/source3/lib/util_sock.c
index 92e373b4ea..1d7a82d7a5 100644
--- a/source3/lib/util_sock.c
+++ b/source3/lib/util_sock.c
@@ -1967,93 +1967,6 @@ bool is_myname_or_ipaddr(const char *s)
 	return false;
 }
 
-/*
- * Read an smb packet asynchronously, discard keepalives
- */
-
-struct read_smb_state {
-	struct tevent_context *ev;
-	int fd;
-	uint8_t *buf;
-};
-
-static ssize_t read_smb_more(uint8_t *buf, size_t buflen, void *private_data);
-static void read_smb_done(struct tevent_req *subreq);
-
-struct tevent_req *read_smb_send(TALLOC_CTX *mem_ctx,
-				 struct tevent_context *ev,
-				 int fd)
-{
-	struct tevent_req *result, *subreq;
-	struct read_smb_state *state;
-
-	result = tevent_req_create(mem_ctx, &state, struct read_smb_state);
-	if (result == NULL) {
-		return NULL;
-	}
-	state->ev = ev;
-	state->fd = fd;
-
-	subreq = read_packet_send(state, ev, fd, 4, read_smb_more, NULL);
-	if (subreq == NULL) {
-		goto fail;
-	}
-	tevent_req_set_callback(subreq, read_smb_done, result);
-	return result;
- fail:
-	TALLOC_FREE(result);
-	return NULL;
-}
-
-static ssize_t read_smb_more(uint8_t *buf, size_t buflen, void *private_data)
-{
-	if (buflen > 4) {
-		return 0;	/* We've been here, we're done */
-	}
-	return smb_len_large(buf);
-}
-
-static void read_smb_done(struct tevent_req *subreq)
-{
-	struct tevent_req *req = tevent_req_callback_data(
-		subreq, struct tevent_req);
-	struct read_smb_state *state = tevent_req_data(
-		req, struct read_smb_state);
-	ssize_t len;
-	int err;
-
-	len = read_packet_recv(subreq, state, &state->buf, &err);
-	TALLOC_FREE(subreq);
-	if (len == -1) {
-		tevent_req_error(req, err);
-		return;
-	}
-
-	if (CVAL(state->buf, 0) == SMBkeepalive) {
-		subreq = read_packet_send(state, state->ev, state->fd, 4,
-					  read_smb_more, NULL);
-		if (tevent_req_nomem(subreq, req)) {
-			return;
-		}
-		tevent_req_set_callback(subreq, read_smb_done, req);
-		return;
-	}
-	tevent_req_done(req);
-}
-
-ssize_t read_smb_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
-		      uint8_t **pbuf, int *perrno)
-{
-	struct read_smb_state *state = tevent_req_data(
-		req, struct read_smb_state);
-
-	if (tevent_req_is_unix_error(req, perrno)) {
-		return -1;
-	}
-	*pbuf = talloc_move(mem_ctx, &state->buf);
-	return talloc_get_size(*pbuf);
-}
-
 struct getaddrinfo_state {
 	const char *node;
 	const char *service;