X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=blobdiff_plain;f=utils%2Fmount%2Fnetwork.c;h=bd621befb7e00f1c0a8603657290e132aef9a2b3;hp=f6fa5fd340ec353d4e9cc8155569babdaeef8806;hb=74badf6f30f7aea95e9d784244488084dbadcb55;hpb=3339c1f73c05fc9b5cf51e14a2033ec38f671334

diff --git a/utils/mount/network.c b/utils/mount/network.c
index f6fa5fd..bd621be 100644
--- a/utils/mount/network.c
+++ b/utils/mount/network.c
@@ -90,6 +90,7 @@ static const char *nfs_transport_opttbl[] = {
 static const char *nfs_version_opttbl[] = {
 	"v2",
 	"v3",
+	"v4",
 	"vers",
 	"nfsvers",
 	NULL,
@@ -1203,7 +1204,7 @@ nfs_nfs_program(struct mount_options *options, unsigned long *program)
  * Returns TRUE if @version contains a valid value for this option,
  * or FALSE if the option was specified with an invalid value.
  */
-static int
+int
 nfs_nfs_version(struct mount_options *options, unsigned long *version)
 {
 	long tmp;
@@ -1215,10 +1216,13 @@ nfs_nfs_version(struct mount_options *options, unsigned long *version)
 	case 1: /* v3 */
 		*version = 3;
 		return 1;
-	case 2:	/* vers */
+	case 2: /* v4 */
+		*version = 4;
+		return 1;
+	case 3:	/* vers */
 		switch (po_get_numeric(options, "vers", &tmp)) {
 		case PO_FOUND:
-			if (tmp >= 2 && tmp <= 3) {
+			if (tmp >= 2 && tmp <= 4) {
 				*version = tmp;
 				return 1;
 			}
@@ -1229,10 +1233,10 @@ nfs_nfs_version(struct mount_options *options, unsigned long *version)
 		case PO_BAD_VALUE:
 			return 0;
 		}
-	case 3: /* nfsvers */
+	case 4: /* nfsvers */
 		switch (po_get_numeric(options, "nfsvers", &tmp)) {
 		case PO_FOUND:
-			if (tmp >= 2 && tmp <= 3) {
+			if (tmp >= 2 && tmp <= 4) {
 				*version = tmp;
 				return 1;
 			}