Mercurial > hg > octave-kai > gnulib-hg
view tests/test-lseek.sh @ 17082:62741e75b7c5
poll/select: document portability problems not fixed by Gnulib.
* doc/posix-functions/poll.texi: poll does not work well on
pipes under Windows. It has the same limitations as select on
BeOS.
* doc/posix-functions/select.texi: select does not work well
on pipes under Windows.
author | Paolo Bonzini <pbonzini@redhat.com> |
---|---|
date | Thu, 13 Sep 2012 08:51:16 +0200 |
parents | 175d7ed26b82 |
children |
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#!/bin/sh tmpfiles= trap 'rm -fr $tmpfiles' 1 2 3 15 tmpfiles=t-lseek.tmp # seekable files ./test-lseek${EXEEXT} 0 < "$srcdir/test-lseek.sh" > t-lseek.tmp || exit 1 # pipes echo hi | { ./test-lseek${EXEEXT} 1; echo $? > t-lseek.tmp; cat > /dev/null; } | cat test "`cat t-lseek.tmp`" = "0" || exit 1 # closed descriptors ./test-lseek${EXEEXT} 2 <&- >&- || exit 1 rm -rf $tmpfiles exit 0