/usr/bin/jackdaemon is in autoradio 2.8.6-1.
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 42 43 44 45 46 47 48 49 50 51 52 53 54  | #!/usr/bin/python
# GPL. (C) 2007-2009 Paolo Patruno.
# This program 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 2 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, write to the Free Software 
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
# 
from autoradio import daemon
import autoradio.settings
jackd = daemon.Daemon(
        stdin="/dev/null",
        stdout=autoradio.settings.logfilejack,
        stderr=autoradio.settings.errfilejack,
        pidfile=autoradio.settings.lockfilejack,
        user=autoradio.settings.userjack,
        group=autoradio.settings.groupjack,
        env={"DBUS_SESSION_BUS_ADDRESS":autoradio.settings.busaddressplayer}
)
def main(self):
    import subprocess
    self.procs=[subprocess.Popen(["/usr/bin/jackd", "-R", "-dalsa", "-dhw:0", "-r44100", "-p1024", "-n4", "-i2", "-o2", "-H", "-M", "-I300", "-O300"],cwd=self.cwd)]
if __name__ == '__main__':
    import sys, os
    jackd.cwd=os.getcwd()
    if jackd.service():
        sys.stdout.write("Daemon started with pid %d\n" % os.getpid())
        sys.stdout.write("Daemon stdout output\n")
        sys.stderr.write("Daemon stderr output\n")
        main(jackd)  # (this code was run as script)
        for proc in jackd.procs:
            proc.wait()
        sys.exit(0)
 |