Correct the old comment like ofpbuf_reserve to descript the expected
behavior of ofpbuf_reserve_with_tailroom
Signed-off-by: Wang Sheng-Hui <shh...@gmail.com>
---
lib/ofpbuf.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/lib/ofpbuf.c b/lib/ofpbuf.c
index 198bbf6..c0cf144 100644
--- a/lib/ofpbuf.c
+++ b/lib/ofpbuf.c
@@ -429,8 +429,9 @@ ofpbuf_reserve(struct ofpbuf *b, size_t size)
ofpbuf_set_data(b, (char*)ofpbuf_data(b) + size);
}
-/* Reserves 'size' bytes of headroom so that they can be later allocated with
- * ofpbuf_push_uninit() without reallocating the ofpbuf. */
+/* Reserves 'headroom' bytes at the head and 'tailroom' at the end so that
+ * they can be later allocated with ofpbuf_push_uninit() or
+ * ofpbuf_put_uninit() without reallocating the ofpbuf. */
void
ofpbuf_reserve_with_tailroom(struct ofpbuf *b, size_t headroom,
size_t tailroom)
--
1.8.3.2
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