1 # This program is free software: you can redistribute it and/or modify
2 # it under the terms of the GNU General Public License as published by
3 # the Free Software Foundation, either version 3 of the License, or
4 # (at your option) any later version.
6 # This program is distributed in the hope that it will be useful,
7 # but WITHOUT ANY WARRANTY; without even the implied warranty of
8 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9 # GNU General Public License for more details.
11 # You should have received a copy of the GNU General Public License
12 # along with this program. If not, see <http://www.gnu.org/licenses/>.
14 # some systems, like old SunOS, have stat on /dev/fd/N and fstat(N, ...)
15 # return different results
18 trap 'rm -f ${TMPDIR}/pipe' 0 1 2 3 6 15
25 rm -f ${TMPDIR}/pipe 2>/dev/null
27 cat < ${TMPDIR}/pipe &
33 exec 2>/dev/null # disable process termination message