В Fri, 14 Mar 2014 08:53:45 +1000 Peter Hutterer <[email protected]> пишет:
> Hey, > > I have a service file [email protected] that is started from a udev > rule: > > SUBSYSTEM=="tty|pnp", KERNEL=="ttyS[0-9]*", ATTRS{id}=="WACf*", > TAG+="systemd", ENV{SYSTEMD_WANTS}+="wacom-inputattach@%k.service" > > and the service file then runs: > > ExecStart=/usr/bin/inputattach -w8001 /dev/%I > > That works fine, but now I need to pass a second parameter into the service > file. Ideally I want to run something like: > > ExecStart=/usr/bin/inputattach --baud $BAUD -w8001 /dev/%I > > I can set the baud rate based on ATTRS{id} in the udev rule, I just don't > know if there is a way to pass this to the service file. Is there a way to > do this or do I need to write a wrapper? One possibility would be to generate /run/systemd/system/wacom-inputattach@%k.service.d/baud.conf that contains [Service] BAUD=9600 But this requires systemd reload and may generate burst of reload requests if there are multiple devices. May be wrapper is simpler. _______________________________________________ systemd-devel mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/systemd-devel
