[libvirt] [PATCH 2/3] util: bitmap: Mention the size == 0 handling

As there is an explicit constructor for the special case of empty bitmaps, we should mention that the generic constructors rejects the creation of empty bitmaps. Reviewed-by: Boris Fiuczynski <fiuczy(a)linux.vnet.ibm.com&gt; Reviewed-by: Sascha Silbe <silbe(a)linux.vnet.ibm.com&gt; Reviewed-by: Bjoern Walk <bwalk(a)linux.vnet.ibm.com&gt; Signed-off-by: Marc Hartmayer <mhartmay(a)linux.vnet.ibm.com&gt; --- src/util/virbitmap.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/util/virbitmap.c b/src/util/virbitmap.c index 2029a73..3b85c16 100644 --- a/src/util/virbitmap.c +++ b/src/util/virbitmap.c @@ -60,8 +60,8 @@ struct _virBitmap { * * Allocate a bitmap capable of containing @size bits. * - * Returns a pointer to the allocated bitmap or NULL if memory cannot be - * allocated. Does not report libvirt errors. + * Returns a pointer to the allocated bitmap or NULL if either memory cannot be + * allocated or size is 0. Does not report libvirt errors. */ virBitmapPtr virBitmapNewQuiet(size_t size) @@ -95,8 +95,8 @@ virBitmapNewQuiet(size_t size) * * Allocate a bitmap capable of containing @size bits. * - * Returns a pointer to the allocated bitmap or NULL if memory cannot be - * allocated. Reports libvirt errors. + * Returns a pointer to the allocated bitmap or NULL if either memory cannot be + * allocated or size is 0. Reports libvirt errors. */ virBitmapPtr virBitmapNew(size_t size) -- 2.5.5