[PATCH] Fix bug 15186 Agent style dprintf does not buffer output properly

[Tom Tromey]

>>>>> "Hui" == Hui Zhu <teawater@gmail.com> writes:

Hui> Please help me review it.

Hui> 2013-04-19  Hui Zhu  <hui@codesourcery.com>
Hui> 	PR gdb/15186
Hui> 	* ax.c (ax_printf): Add fflush.

I think this could use a test case.
And it seems to me if you want the behavior to be the same for all
styles of dprintf, then it should test all variants.

Tom