From b9e94cd7f8d0b141492e601eeb4339b12d0f59bf Mon Sep 17 00:00:00 2001
From: Karel Zak
Date: Tue, 21 May 2013 15:29:01 +0200
Subject: fdisk: add GPT specific callback to menu

Signed-off-by: Karel Zak <kzak@redhat.com>
---
 fdisks/fdisk-menu.c | 39 ++++++++++++++++++++++++++++++++++++++-
 1 file changed, 38 insertions(+), 1 deletion(-)

(limited to 'fdisks/fdisk-menu.c')

diff --git a/fdisks/fdisk-menu.c b/fdisks/fdisk-menu.c
index 997d82b8e..b8cea8237 100644
--- a/fdisks/fdisk-menu.c
+++ b/fdisks/fdisk-menu.c
@@ -39,6 +39,10 @@ struct menu_context {
 
 #define MENU_CXT_EMPTY	{ 0, 0 }
 
+static int gpt_menu_cb(struct fdisk_context *cxt,
+		       const struct menu *menu,
+		       const struct menu_entry *ent);
+
 /*
  * Menu entry macros:
  *	MENU_X*    expert mode only
@@ -109,7 +113,7 @@ struct menu menu_createlabel = {
 };
 
 struct menu menu_gpt = {
-/*	.callback = gpt_menu_cb, */
+	.callback = gpt_menu_cb,
 	.label = FDISK_DISKLABEL_GPT,
 	.entries = {
 		MENU_XSEP(N_("GPT")),
@@ -351,6 +355,39 @@ int process_fdisk_menu(struct fdisk_context *cxt)
 	return key;
 }
 
+/*
+ * This is fdisk frontend for GPT specific libfdisk functions that
+ * are not expported by generic libfdisk API.
+ */
+static int gpt_menu_cb(struct fdisk_context *cxt,
+		       const struct menu *menu __attribute__((__unused__)),
+		       const struct menu_entry *ent)
+{
+	size_t n;
+	int rc;
+
+	assert(cxt);
+	assert(ent);
+	assert(fdisk_is_disklabel(cxt, GPT));
+
+	DBG(CONTEXT, dbgprint("enter GPT menu"));
+
+	rc = fdisk_ask_partnum(cxt, &n, FALSE);
+	if (rc)
+		return rc;
+
+	switch(ent->key) {
+	case 'u':
+		rc = fdisk_gpt_partition_set_uuid(cxt, n);
+		break;
+	case 'n':
+		/* not implemented yet
+		rc = fdisk_gpt_partition_set_name(cxt, n);*/
+		break;
+	}
+	return rc;
+}
+
 
 #ifdef TEST_PROGRAM
 struct fdisk_label *fdisk_new_dos_label(struct fdisk_context *cxt) { return NULL; }
-- 
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