Add --export option to --detail to use key=value pairs.

[thirdparty/mdadm.git] / super1.c

diff --git a/super1.c b/super1.c
index effed54a9138fd04e999080f15043c9105cb5b50..efe8a460b75df15b6c6e512df3928039bb8ff351 100644 (file)
--- a/super1.c
+++ b/super1.c
@@ -393,6 +393,28 @@ static void brief_detail_super1(void *sbv)
        }
 }
 
+static void export_super1(void *sbv)
+{
+       struct mdp_superblock_1 *sb = sbv;
+       int i;
+       int len = 32;
+
+       for (i=0; i<32; i++)
+               if (sb->set_name[i] == '\n' ||
+                   sb->set_name[i] == '\0') {
+                       len = i;
+                       break;
+               }
+       if (len)
+               printf("MD_NAME=%.*s\n", len, sb->set_name);
+       printf("MD_UUID=");
+       for (i=0; i<16; i++) {
+               if ((i&3)==0 && i != 0) printf(":");
+               printf("%02x", sb->set_uuid[i]);
+       }
+       printf("\n");
+}
+
 #endif
 
 static int match_home1(void *sbv, char *homehost)
@@ -1300,6 +1322,7 @@ struct superswitch super1 = {
        .brief_examine_super = brief_examine_super1,
        .detail_super = detail_super1,
        .brief_detail_super = brief_detail_super1,
+       .export_super = export_super1,
 #endif
        .match_home = match_home1,
        .uuid_from_super = uuid_from_super1,