X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=blobdiff_plain;f=utils%2Fmount%2Fstropts.c;h=627031215a9c286ab76c0ff245722ea5f8105bd8;hp=b31b3a28e20cc7a0ed9a7c2422f7d33ce19364aa;hb=ba0c5b3b8a635ce671778b630787bce857ee81c7;hpb=7aa9d664abc948370b7c93d0e27d54859ae278fd

diff --git a/utils/mount/stropts.c b/utils/mount/stropts.c
index b31b3a2..6270312 100644
--- a/utils/mount/stropts.c
+++ b/utils/mount/stropts.c
@@ -191,10 +191,10 @@ static int append_clientaddr_option(struct sockaddr_in *saddr,
 }
 
 /*
- * Called to resolve the 'mounthost=' hostname and append a new
- * option using an IPv4 address.
+ * Resolve the 'mounthost=' hostname and append a new option using
+ * the resulting IPv4 address.
  */
-static int fix_up_mounthost_opt(struct mount_options *options)
+static int fix_mounthost_option(struct mount_options *options)
 {
 	struct sockaddr_in maddr;
 	char *mounthost, new_option[32];
@@ -214,6 +214,29 @@ static int fix_up_mounthost_opt(struct mount_options *options)
 	return 0;
 }
 
+/*
+ * Set up mandatory mount options.
+ *
+ * Returns 1 if successful; otherwise zero.
+ */
+static int set_mandatory_options(const char *type,
+				 struct sockaddr_in *saddr,
+				 struct mount_options *options)
+{
+	if (!append_addr_option(saddr, options))
+		return 0;
+
+	if (strncmp(type, "nfs4", 4) == 0) {
+		if (!append_clientaddr_option(saddr, options))
+			return 0;
+	} else {
+		if (!fix_mounthost_option(options))
+			return 0;
+	}
+
+	return 1;
+}
+
 /*
  * nfsmount_s - Mount an NFSv2 or v3 file system using C string options
  *
@@ -251,7 +274,7 @@ int nfsmount_s(const char *spec, const char *node, int flags,
 	if (!append_addr_option(&saddr, options))
 		goto out;
 
-	if (!fix_up_mounthost_opt(options))
+	if (!fix_mounthost_option(options))
 		goto out;
 
 	if (po_join(options, extra_opts) == PO_FAILED) {