A given signal-name is now converted to the corresonding number. In general
it's good style to use names (readability) and it's more portable: signal
numbers can be architecture-dependent, so we are more safe giving names.
A real world example is signal 10, which is BUS on ramips and USR1 on PPC.
All users of 'procd_send_signal' must change their code to reflect this.
Signed-off-by: Bastian Bittorf <bb@npl.de>
Add procd_send_signal which allows to send an optional specified
kill signal to one specified or all instances of a given service.
By default SIGHUP is sent if no signal is specified
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
Update procd to latest HEAD in order to introduce support for services signals:
- Adds a new service.signal ubus call to send a kill() signal to one or all
running instances of a given service
- Adds a new "reload_signal" property which allows service init scripts to
request procd to send a specific kill() signal on reload, instead of
stopping and restarting running processes
Also fixes some potential memory leaks reported by cppcheck and an environment
variable corruption in the trace command.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Commit f5c741b5e0 updated procd to a more recent version, but did not
change the hash of the tar. Update it to the one matching the file on
the download servers.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* Change git packages to xz
* Update mirror checksums in packages where they are used
* Change a few source tarballs to xz if available upstream
* Remove unused lines in packages we're touching, requested by jow- and blogic
* We're relying more on xz-utils so add official mirror as primary source, master site as secondary.
* Add SHA256 checksums to multiple git tarball packages
Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
sysupgrade immediately reboots after flashing an image and doesn't
allow to unmount filesystems. At least in case the image used for
sysupgrade is stored on a FAT formatted usb flash drive, the following
warning is printed during the next mount of the flash drive:
FAT-fs (sda1): Volume was not properly unmounted. Some data may be
corrupt. Please run fsck.
Although a data corruption during read operations is unlikely, there is
no need to scare the users.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Open/close triggers array around service_triggers call to make using
multiple triggers easier to deal with.
The API was quite confusing, because some functions contained implicit
trigger open/close calls and some didn't.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Small cleanup. I initially though /dev/kmsg was used for dmsg(and journald
on desktops) but this seems not to be the case. dmsg is still accessible
as non-root(gives output) which begs the question what does this do? Some
googling reveals that permissions are set to 600 for some embedded systems
while 644 for others. I can't find any justification for the latter. Might
as well err on the side of caution.
Signed-off by: Rosen Penev <rosenp@gmail.com>
This changes the default permissions for /dev entries to be more similar to
a desktop distro. Taken from the defaults of Arch Linux and Ubuntu. Also
changed some that were nonsensical. For example, all 660 permissions on
desktop distros were of the form root:x where x is something other than
root. As such, 660 is useless for LEDE where the specific group is missing.
audio seems to be the only group that isn't.
Signed-off by: Rosen Penev <rosenp@gmail.com>
procd from revision b12bb150ed38a4409bef5127c77b060ee616b860 supports
writing a pidfile. This adds support for setting that parameter with
standard init script hooks:
procd_set_param pidfile /var/run/someprocess.pid
Signed-off-by: Karl Palsson <karlp@etactica.com>
SVN-Revision: 48984
Extend /etc/config/system with a parameter to set the
default respawn retry for procd launched services that
have respawn enabled.
config service
option respawn_retry -1
All services that don't specify specific respawn parameters
will get their defaults added by procd.sh. If respawn_retry
is specified in /etc/config/system the default retry limit
will be set to this value by procd.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
SVN-Revision: 48915
There are time that programs need to be notified of events from
subsystems that are not enumerated in the .json definition, e.g. QEMU
guest agent by default requires /dev/virtio-ports/org.qemu.guest_agent.0
which is a symlink to /dev/vportMpN from virtio-ports subsystem.
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
SVN-Revision: 48799
This fixes diverging executable search paths observed in programs
launched throughn etifd which in turn inherited the search path from
procd early on boot.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 48235
