Usage documentation for 'procd_send_signal' states "The signal is SIGHUP
by default, and must be specified by NAME." Make actual behaviour match
the stated documented behaviour.
https://wiki.openwrt.org/inbox/procd-init-scripts
Suggested-by: Jo-Philip Wich <jow@mein.io>
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
a5954cf procd: Add %m to several functions that return errno.
810d7a5 procd: Remove redundant errno variable in several printf functions.
fa5ce1c procd: Replace strerror(errno) with %m.
Signed-off-by: John Crispin <john@phrozen.org>
Use flock to protect init script from concurrent execution
(of the same script).
Important for services which generate native config files.
Signed-off-by: Roman Yeryomin <roman@advem.lv>
Signed-off-by: Andrejs Hanins <ahanins@gmail.com>
Without this change, when a user disables seccomp support in .config,
procd does not get recompiled unless the package is cleaned manually.
It is because when -D option is missing from cmake command line, cmake
uses cached value from the previous run where seccomp was enabled.
Signed-off-by: Michal Sojka <sojkam1@fel.cvut.cz>
ee582d1 instance: properly compare and reload respawn config
260a4cd utrace: Start the tracee only after uloop initialization
520ad3c utrace: Switch all logging to ulog
1c48104 utrace: Support non-contiguous syscall numbers
582cf97 utrace: Forward SIGTERM to the traced process
32534f7 utrace: Report ptrace errors
ccde3fb seccomp: Improve error message
7f9b174 preload-seccomp: Use proper log level for error messages
e3c4302 Start seccomp-enabled services via seccomp-trace
5e4ad02 seccomp: Log seccomp violations with utrace
2661b2f utrace: Use PTHREAD_SEIZE instead of PTHREAD_TRACEME
b5d53c6 utrace: Deliver signals to traced processes
b416ed9 utrace: Support tracing multi-threaded processes and vfork
8b7d47a utrace: Trace processes across forks
c6b6ec6 utrace: Sort syscalls by number of invocations
592c532 Update trace attribute
c8faedc Do not disable seccomp when configuration is not found
017f3a1 utrace: Fix off-by-one errors
5acaf15 utrace: Fix environment initialization
Signed-off-by: John Crispin <john@phrozen.org>
Properly quote the arguments so that you can register a service with TXT
entries that contains spaces.
Example:
procd_add_mdns myservice tcp 9999 "key=descriptive text field 1" \
"another=something equally verbose"
Output before:
$ avahi-browse -r -v _myservice._tcp
_myservice._tcp local
hostname = [blah.local]
address = [192.168.255.74]
port = [9999]
txt = ["verbose" "equally" "another=something" "1" "field" "text" "key=descriptive"]
Output now:
$ avahi-browse -r -v _myservice._tcp
_myservice._tcp local
hostname = [blah.local]
address = [192.168.255.74]
port = [9999]
txt = ["another=something equally verbose" "key=descriptive text field 1"]
Signed-off-by: Karl Palsson <karlp@etactica.com>
Expose "term_timeout" parameter in procd.sh to allow init scripts to
request a longer termination timeout.
This is required to fix FS#859 in a later commit.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Adjust default permissions and ownership of /dev/tty* nodes from
0600/root:root to 0660/root:tty in order to support granting
unprivileged user access when needed.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
453116e system: introduce new attribute board_name
e5b963a preinit: define _GNU_SOURCE
e5ff8ca upgraded: cmake: Find and include uloop.h
f367ec6 hotplug: fix a memory leak in handle_button_complete()
796ba3b service/service_stopped(): fix a use-after-free
79bbe6d system: return legacy board name
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
We always want to support staged upgrades now, so it's better to include
upgraded into the main package. /lib/upgrade/nand.sh is moved to
base-files.
The procd-nand-firstboot package is removed for now, it may return later
as a separate package.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
992b796 rcS: add missing fcntl.h include
63789e5 init: add support for sysupgrades triggered from preinit
5b1fb35 Remove code that has become unnecessary after sysupgrade changes
5918b6d upgraded: add support for passing a "command" argument to stage2
056d8dd upgraded: link dynamically, chroot during exec
7c6cf55 system: always support staged sysupgrade
d42b21e procd/rcS: Use /dev/null as stdin
e0098d4 service/instance: add an auto start option
1247db1 procd: Log initscript output prefixed with script name
8d720b2 procd: Don't use syslog before its initialization
2555474 procd: Add missing \n in debug message
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
Use install_bin to copy upgraded with all dependencies. The old name
/tmp/upgraded is temporarily retained as a symlink to avoid breaking
things.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
With this patch, the nand.sh script no longer overwrites
CI_KERNELPART and CI_UBIPART if they have been set before.
This allows platforms specify alternative values for these
variables.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
continue work started here: http://patchwork.ozlabs.org/patch/520859
Extend /etc/config/system with parameters to set the default respawn treshold and respawn timeout
for procd launched services that have respawn enabled.
This results in cleaner init scripts, while making sure services have respawn parameters set.
Signed-off-by: Claudiu Brasovean <cbrasho@gmail.com>
8f218f5 procd: service gets deleted when its last instance is freed
35209a0 procd: update modprobe path
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
5f91241 procd: add cancel_timeout on rc scripts when a runtime_timeout is specified
961dc69 procd: stop service using SIGKILL if SIGTERM failed to do so
Signed-off-by: John Crispin <john@phrozen.org>
Default trigger action timeout was added to procd.sh in commit f88e3a4c0
(procd: add default timeout for reload trigger actions)
However, the timeout value was not placed under the correct JSON-script
array nesting level and thus did not apply.
To fix this and make the timeout actually apply to the reload triggers,
we place it in the correct scope, that is the per-trigger array.
Fixes: f88e3a4c0a
Signed-off-by: Denis Osvald <denis.osvald@sartura.hr>
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>
