IO::ReStoreFH
Redirecting and restoring I/O streams is straightforward but a chore,
and can lead to strangely silent errors if you forget to restore
STDOUT or STDERR.
IO::ReStoreFH helps keep track of the present state of filehandles and
low-level file descriptors and restores them either explicitly or when
the IO::ReStoreFH object goes out of scope.
INSTALLATION
To install this module, run the following commands:
perl Makefile.PL
make
make test
make install
COPYRIGHT AND LICENCE
Copyright (c) 2012 The Smithsonian Astrophysical Observatory
IO::ReStoreFH is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or (at
your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.