/usr/lib/systemtap/stap-start-server is in systemtap-server 2.3-1ubuntu1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | #!/bin/bash
# Start a systemtap server
#
# Copyright (C) 2008-2011 Red Hat Inc.
#
# This file is part of systemtap, and is free software. You can
# redistribute it and/or modify it under the terms of the GNU General
# Public License (GPL); either version 2, or (at your option) any
# later version.
# This script attempts to start a systemtap server and echoes the
# process id, if successful.
# Initialize the environment
. /usr/lib/systemtap/stap-env
startup_timeout=10
# start the server
${stap_pkglibexecdir}stap-serverd "$@" </dev/null >/dev/null 2>/dev/null &
server_pid=$!
# Make sure the server is started
for ((attempt=0; $attempt < $startup_timeout; ++attempt))
do
# Has the server started?
if ! (ps -e | grep stap-serverd | grep $server_pid) >/dev/null 2>&1; then
sleep 1
continue
fi
# The server is ready
echo $server_pid
exit 0
done
echo -n "Unable to start a systemtap server: " >&2
echo "${stap_pkglibexecdir}stap-serverd did not start" >&2
exit 1 # server did not start
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