[RFTesters] Make portable sgetn/1-in and 1-io tests

[Paolo Carlini]

Hi everyone,

perhaps I have nailed down the reason underlying the
failure on *many* platforms of 27_io/basic_filebuf/sgetn/char/1-in.cc
and 1-io.cc: seems due to the value of BUFSIZ not being
8192 everywhere.

If my hypothesis is correct the below should fix it.

Many thanks in advance,
Paolo.

/////////
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: patch_sgetn_tests
URL: <http://gcc.gnu.org/pipermail/libstdc++/attachments/20030616/fa220c75/attachment.ksh>