Stub entries for making partition handling be done via an indirection

layer so we can easily support different partitioning methods required
for different platforms

Signed-off-by: Doug Ledford <dledford@redhat.com>

2 files changed, 34 insertions, 0 deletions

diff --git a/mdadm.h b/mdadm.h
index a020ad9..beadaf9 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -295,6 +295,16 @@ enum domain_actions {
 #define action(domain) ((domain)->action & action_mask)
 #define force(domain) ((domain)->action & force)
 
+struct domain_ent;
+
+extern struct partition_handler {
+	char			*match; /* string we match in mdadm.conf */
+	int (*check_partition)(int dfd, int verbose, int export,
+			       struct domain_ent *domain);
+	int (*write_partition)(int dfd, int verbose, int export,
+			       struct domain_ent *domain);
+} *partition_list[];
+
 struct domain_ent {
 	char			*spare_group; /* only set this in monitor mode
 						 when we know what arrays we
diff --git a/util.c b/util.c
index cd17d93..5ae208c 100644
--- a/util.c
+++ b/util.c
@@ -1691,3 +1691,27 @@ char *get_devpath_from_devname(char *devname)
 	closedir(by_path);
 	return NULL;
 }
+
+static int sfdisk_check_partition(int dfd, int verbose, int export,
+				  struct domain_ent *domain)
+{
+	return 0;
+}
+
+static int sfdisk_write_partition(int dfd, int verbose, int export,
+				  struct domain_ent *domain)
+{
+	return 0;
+}
+
+static struct partition_handler sfdisk_handler = {
+	.match			= "sfdisk",
+	.check_partition	= sfdisk_check_partition,
+	.write_partition	= sfdisk_write_partition,
+};
+
+struct partition_handler *partition_list[] = {
+	&sfdisk_handler,
+	NULL
+};
+