X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;ds=sidebyside;f=utils%2Fmount%2Fnetwork.c;h=ecb5accac0621f1a4f0ccb1c3ce12b9e90315ca0;hb=5ba18c11f31a135c6eeab67e820c271f87004793;hp=e6511676b0a58cf895c18306464ece1c3792cf54;hpb=a8b90e8f64a7d53b20c0980f2a6d9a8d5945bcc4;p=nfs-utils.git

diff --git a/utils/mount/network.c b/utils/mount/network.c
index e651167..ecb5acc 100644
--- a/utils/mount/network.c
+++ b/utils/mount/network.c
@@ -172,6 +172,27 @@ static const unsigned long probe_mnt3_first[] = {
 	0,
 };
 
+static const unsigned int *nfs_default_proto(void);
+#ifdef MOUNT_CONFIG
+static const unsigned int *nfs_default_proto()
+{
+	extern unsigned long config_default_proto;
+	/*
+	 * If the default proto has been set and 
+	 * its not TCP, start with UDP
+	 */
+	if (config_default_proto && config_default_proto != IPPROTO_TCP)
+		return probe_udp_first;
+
+	return probe_tcp_first; 
+}
+#else
+static const unsigned int *nfs_default_proto() 
+{
+	return probe_tcp_first; 
+}
+#endif /* MOUNT_CONFIG */
+
 static int nfs_lookup(const char *hostname, const sa_family_t family,
 		      struct sockaddr *sap, socklen_t *salen)
 {
@@ -590,7 +611,6 @@ out_ok:
 	nfs_clear_rpc_createerr();
 	return 1;
 }
-
 /*
  * Probe a server's NFS service to determine which versions and
  * transport protocols are supported.
@@ -611,14 +631,9 @@ static int nfs_probe_nfsport(const struct sockaddr *sap, const socklen_t salen,
 		return 1;
 
 	if (nfs_mount_data_version >= 4) {
-		const unsigned int *probe_proto = probe_tcp_first;
+		const unsigned int *probe_proto;
 
-		/*
-		 * If the default proto has been set and 
-		 * its not TCP, start with UDP
-		 */
-		if (config_default_proto && config_default_proto != IPPROTO_TCP)
-			probe_proto =  probe_udp_first;
+		probe_proto = nfs_default_proto();
 
 		return nfs_probe_port(sap, salen, pmap,
 					probe_nfs3_first, probe_proto);
@@ -1274,6 +1289,7 @@ nfs_nfs_version(struct mount_options *options, unsigned long *version)
 int
 nfs_nfs_protocol(struct mount_options *options, unsigned long *protocol)
 {
+	sa_family_t family;
 	char *option;
 
 	switch (po_rightmost(options, nfs_transport_opttbl)) {
@@ -1285,17 +1301,8 @@ nfs_nfs_protocol(struct mount_options *options, unsigned long *protocol)
 		return 1;
 	case 2: /* proto */
 		option = po_get(options, "proto");
-		if (option) {
-			if (strcmp(option, "tcp") == 0) {
-				*protocol = IPPROTO_TCP;
-				return 1;
-			}
-			if (strcmp(option, "udp") == 0) {
-				*protocol = IPPROTO_UDP;
-				return 1;
-			}
-			return 0;
-		}
+		if (option != NULL)
+			return nfs_get_proto(option, &family, protocol);
 	}
 
 	/*
@@ -1404,20 +1411,12 @@ nfs_mount_version(struct mount_options *options, unsigned long *version)
 static int
 nfs_mount_protocol(struct mount_options *options, unsigned long *protocol)
 {
+	sa_family_t family;
 	char *option;
 
 	option = po_get(options, "mountproto");
-	if (option) {
-		if (strcmp(option, "tcp") == 0) {
-			*protocol = IPPROTO_TCP;
-			return 1;
-		}
-		if (strcmp(option, "udp") == 0) {
-			*protocol = IPPROTO_UDP;
-			return 1;
-		}
-		return 0;
-	}
+	if (option != NULL)
+		return nfs_get_proto(option, &family, protocol);
 
 	/*
 	 * MNT transport protocol wasn't specified.  If the NFS