[Libguestfs] [PATCH nbdkit 3/4] common: regions: Add description field to ease debugging.

[Richard W.M. Jones]

---
 common/regions/regions.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/common/regions/regions.h b/common/regions/regions.h
index 2036767..ca9b3d5 100644
--- a/common/regions/regions.h
+++ b/common/regions/regions.h
@@ -62,6 +62,12 @@ struct region {
     size_t i;                  /* region_file: i'th file */
     const unsigned char *data; /* region_data: data */
   } u;
+
+  /* Optional name or description of this region.  This is not used by
+   * the regions code but can be added to regions to make debugging
+   * easier.
+   */
+  const char *description;
 };
 
 /* Array of regions. */
-- 
2.19.0.rc0