docs: update TODO

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/TODO b/TODO
index dea4052775cf6231140e62e90852a76f2e07a2f8..c73b701a3c7b7757c99e5f036b5abeae06c34fe2 100644 (file)
--- a/TODO
+++ b/TODO
@@ -65,6 +65,12 @@ lib/tt.c
 
  - allows to sort columns, for example sort lsblk(8) output by SIZE
 
+shlib (libblkd and libmount):
+----------------------------
+
+ - found use __attribute__((notnull)) and __attribute__((warn_unused_result))
+   Note that the code has to be usefull for non-gcc compilers too.
+
 libblkid
 --------