[patch v2 2/2] stdio: Add more setvbuf tests

[DJ Delorie]

Andreas Schwab <schwab@suse.de> writes:
> There is a warning from make:
>
> ../Rules:244: target '.../stdio-common/tst-setvbuf2' given more than once in the same rule
> ../Rules:244: target '.../stdio-common/tst-setvbuf2-ind' given more than once in the same rule

I know.  I couldn't find any other way to tell the build that a given
test was both a container test and needed internal access.