G_JOURNAL_MAGIC
strlcpy(md.md_magic, G_JOURNAL_MAGIC, sizeof(md.md_magic));
error = g_metadata_clear(name, G_JOURNAL_MAGIC);
G_JOURNAL_MAGIC);
if (strcmp(md->md_magic, G_JOURNAL_MAGIC) != 0)
strlcpy(md.md_magic, G_JOURNAL_MAGIC, sizeof(md.md_magic));