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#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#
#
# Copyright 2006 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
#ident "%Z%%M% %I% %E% SMI"
if [ $# != 1 ]; then
echo expected one argument: '<'dtrace-path'>'
exit 2
fi
file=out.$$
dtrace=$1
rm -f $file
$dtrace -o $file -c date -s /dev/stdin <<EOF
#pragma D option quiet
#pragma D option bufsize=1M
#pragma D option bufpolicy=fill
pid\$target:::entry,
pid\$target:::return,
pid\$target:a.out::,
syscall:::return,
profile:::profile-997
/pid == \$target/
{
printf("START %s:%s:%s:%s\n",
probeprov, probemod, probefunc, probename);
trace(ustackdepth);
ustack(100);
trace("END\n");
}
tick-1sec
/n++ == 10/
{
trace("test timed out...");
exit(1);
}
EOF
status=$?
if [ "$status" -ne 0 ]; then
echo $tst: dtrace failed
exit $status
fi
perl /dev/stdin $file <<EOF
while (<>) {
chomp;
last if /^\$/;
die "expected START at \$.\n" unless /^START/;
\$_ = <>;
chomp;
die "expected depth (\$_) at \$.\n" unless /^(\d+)\$/;
\$depth = \$1;
for (\$i = 0; \$i < \$depth; \$i++) {
\$_ = <>;
chomp;
die "unexpected END at \$.\n" if /^END/;
}
\$_ = <>;
chomp;
die "expected END at \$.\n" unless /^END\$/;
}
EOF
status=$?
count=`wc -l $file | cut -f1 -do`
if [ "$count" -lt 1000 ]; then
echo $tst: output was too short
status=1
fi
if [ "$status" -eq 0 ]; then
rm -f $file
fi
exit $status
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