libnmb: Move "read_packet" to nmbd

It's only used there

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Jan 24 05:48:19 CET 2018 on sn-devel-144

2 files changed, 0 insertions, 36 deletions

diff --git a/source3/libsmb/nmblib.c b/source3/libsmb/nmblib.c
index c262c2820e2..bac43400b3a 100644
--- a/source3/libsmb/nmblib.c
+++ b/source3/libsmb/nmblib.c
@@ -875,41 +875,6 @@ struct packet_struct *parse_packet_talloc(TALLOC_CTX *mem_ctx,
 }
 
 /*******************************************************************
- Read a packet from a socket and parse it, returning a packet ready
- to be used or put on the queue. This assumes a UDP socket.
-******************************************************************/
-
-struct packet_struct *read_packet(int fd,enum packet_type packet_type)
-{
-	struct packet_struct *packet;
-	struct sockaddr_storage sa;
-	struct sockaddr_in *si = (struct sockaddr_in *)&sa;
-	char buf[MAX_DGRAM_SIZE];
-	int length;
-
-	length = read_udp_v4_socket(fd,buf,sizeof(buf),&sa);
-	if (length < MIN_DGRAM_SIZE || sa.ss_family != AF_INET) {
-		return NULL;
-	}
-
-	packet = parse_packet(buf,
-			length,
-			packet_type,
-			si->sin_addr,
-			ntohs(si->sin_port));
-	if (!packet)
-		return NULL;
-
-	packet->recv_fd = fd;
-	packet->send_fd = -1;
-
-	DEBUG(5,("Received a packet of len %d from (%s) port %d\n",
-		 length, inet_ntoa(packet->ip), packet->port ) );
-
-	return(packet);
-}
-
-/*******************************************************************
  Send a udp packet on a already open socket.
 ******************************************************************/
 
diff --git a/source3/libsmb/nmblib.h b/source3/libsmb/nmblib.h
index 1956ea7efdf..a0624ed085c 100644
--- a/source3/libsmb/nmblib.h
+++ b/source3/libsmb/nmblib.h
@@ -44,7 +44,6 @@ struct packet_struct *parse_packet_talloc(TALLOC_CTX *mem_ctx,
 					  enum packet_type packet_type,
 					  struct in_addr ip,
 					  int port);
-struct packet_struct *read_packet(int fd,enum packet_type packet_type);
 void make_nmb_name( struct nmb_name *n, const char *name, int type);
 bool nmb_name_equal(struct nmb_name *n1, struct nmb_name *n2);
 int build_packet(char *buf, size_t buflen, struct packet_struct *p);