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663 Commits

Author SHA1 Message Date
William Hubbs
71aad16256 openrc-run: clean up a compiler warning 2018-02-21 18:15:35 -06:00
William Hubbs
e275da84de supervise-daemon: remove references to PATH_MAX 2018-02-21 18:14:56 -06:00
William Hubbs
a6cc7f06cf rc.c: remove PATH_MAX references 2018-02-21 13:49:41 -06:00
William Hubbs
c1178c8eeb rc-selinux.c: remove references to path_max 2018-02-20 16:35:50 -06:00
William Hubbs
3c031ca978 rc-plubin.c: remove references to PATH_MAX 2018-02-20 16:01:15 -06:00
William Hubbs
8e02406d8f rc-misc.c: remove references to PATH_MAX 2018-02-20 14:22:29 -06:00
William Hubbs
8dbdabcc5e start-stop-daemon: clean up string handling 2018-02-16 14:04:40 -06:00
William Hubbs
488d8989c5 openrc-run: clean up string handling 
- remove references to PATH_MAX
- use xasprintf to create strings
 2018-02-15 15:26:40 -06:00
William Hubbs
9e14b35da8 rc-update: remove reference to PATH_MAX 2018-02-15 12:23:39 -06:00
William Hubbs
7b4879cb72 mountinfo: create strings with xasprintf 2018-02-14 16:56:19 -06:00
William Hubbs
74cfb455c5 kill_all: create strings with xasprintf 2018-02-14 16:50:24 -06:00
William Hubbs
5dd1d39d20 typo fix 2018-01-24 10:56:33 -06:00
William Hubbs
1771bc2a83 checkpath: use fchown and fchmod to handle ownership and mode changes 
This is related to #195.

This is an attempt to shorten the window for the first two issues
discussed by using a file descriptor which does not follow symbolic
links and using the fchmod and fchown calls instead of chown and chmod.
with.
 2018-01-23 16:56:06 -06:00
William Hubbs
87c98ebb01 checkpath: fix lchown error message 
X-Gentoo-Bug: 643084
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=643084
 2018-01-16 13:34:37 -06:00
William Hubbs
4af5a80b0c _rc_deptree_load - return NULL if the stat() call is not successful 
X-Gentoo-Bug: 643084
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=643084
 2018-01-16 13:11:22 -06:00
William Hubbs
918d955fd2 checkpath: use lchown instead of chown 
Checkpath should never follow symbolic links when changing ownership of a file.

This is for https://github.com/openrc/openrc/issues/195.
 2018-01-09 17:25:28 -06:00
William Hubbs
a2447dfb42 rc-service: add --ifcrashed option 
This works like the other --if options. If the service is crashed, run
the command.

This fixes #154.
 2017-12-04 17:17:17 -06:00
Doug Freed
c84ebb94d1 start-stop-daemon: properly handle missing pidfile 
X-Gentoo-Bug: 639218
X-Gentoo-Bug-URL: https://bugs.gentoo.org/639218
 2017-11-29 15:10:39 -05:00
William Hubbs
6bb7ebec48 fix FreeBSD build 
This is for #186.
 2017-11-27 11:10:00 -06:00
Doug Freed
a192caf88f rc-schedules: if given nothing to look for, stop 
This avoids trying to kill everything.

X-Gentoo-Bug: 631958
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=631958
 2017-11-19 11:05:30 -05:00
William Hubbs
90d9ea656f start-stop-daemon: do not use do_stop to verify whether a daemon is running 
X-Gentoo-Bug: 636574
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=636574
 2017-11-07 15:30:34 -06:00
William Hubbs
a3d1c8a0e7 fix issue with --reexec call 2017-10-30 18:21:39 -05:00
William Hubbs
913b2ca537 supervise-daemon: use RC_SVCNAME as the first argument to the daemon 
This makes ps show which service the supervisor is monitoring.
 2017-10-27 19:22:09 -05:00
William Hubbs
3fe99c8b82 supervise-daemon: fix logging for reexec and the child command line 2017-10-27 17:34:29 -05:00
William Hubbs
27b8183de2 log as supervise-daemon not the service 2017-10-27 15:33:47 -05:00
William Hubbs
f32d8e1bfe supervise-daemon: clarify a log message 2017-10-26 17:01:17 -05:00
William Hubbs
d019f34a83 supervise-daemon: log the command line we run to spawn the child process 2017-10-26 13:57:04 -05:00
William Hubbs
bb9c481f02 supervise-daemon: log with the service name instead of "supervise-daemon" 2017-10-26 13:36:41 -05:00
William Hubbs
82da844b42 implement "unsupervised" status 
The unsupervised status is to be used when a supervisor of a supervised
service dies but leaves the service daemon itself running.
 2017-10-26 13:11:12 -05:00
William Hubbs
667a09983c supervise-daemon: remove child_pid from saved options during shutdown 
This allows us to detect when the supervisor dies unexpectedly because
in that case child_pid will still exist.
 2017-10-26 12:58:59 -05:00
William Hubbs
3219ecd608 supervise-daemon: fix build issue for >=glibc-2.26 
X-Gentoo-Bug: 635334
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=635334
 2017-10-24 16:47:53 -05:00
William Hubbs
fdce4769f2 supervise-daemon: multiple fixes 
- Harden against dying by handling all signals that would terminate the
program and adding --reexec support
- factor the supervisor into its own function
- fix test for whether we are already running
 2017-10-24 10:26:18 -05:00
William Hubbs
35b1996704 supervise-daemon: elevate some log messages to warnings 
Prior to this change, we were logging unexpected terminations of daemons
we were supervising at the info level. This change moves the logs to
warnings.
 2017-10-18 18:07:50 -05:00
William Hubbs
1e9af2cd42 fix compiler warning 2017-10-05 18:31:07 -05:00
William Hubbs
3c05db74f6 remove service binary 
The service binary was just a synonym for rc-service, so use rc-service
instead of service. If you want a "service" binary, it should be
something that can determine which service manager you are running and
run the appropriate service manager commands.
 2017-10-02 18:09:09 -05:00
William Hubbs
1cac8b080c ignore sigchld when shutting down the supervised process 
We need to do this to skip the zombie state for the child process since
we are not easily able to wait() for it.
 2017-09-18 16:59:18 -05:00
William Hubbs
b58194ef63 typo fix 2017-09-18 13:30:56 -05:00
William Hubbs
b28c0d6f66 typo fix 2017-09-18 13:03:34 -05:00
William Hubbs
3cf19b0f30 supervise-daemon: code cleanup 
Clean up the process for killing an active supervisor when stopping.
 2017-09-18 12:25:37 -05:00
William Hubbs
0eb47b9af3 initialize the stop schedule 2017-09-18 10:36:17 -05:00
William Hubbs
4ab60ff109 rc-schedules.c: pass the correct pid to rc_find_pids 
This is for #163.
 2017-09-17 14:20:05 -05:00
Jason Zaman
db4a578273 selinux: fix const qualifier warning 
rc-selinux.c: In function ‘selinux_setup’:
rc-selinux.c:361:9: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
  curr_t = context_type_get(curr_con);
         ^
 2017-09-17 11:41:24 -05:00
Jason Zaman
b1c3422f45 selinux: use openrc contexts path to get contexts 
The minimum requirement for libselinux is now >=2.6
The refpolicy and the gentoo policy contain the
contexts since version 2.20170204-r4
 2017-09-17 11:40:07 -05:00
William Hubbs
b0a077a35f add quiet switch to do_stop in src-schedules.c 
This allows supervise-daemon to run this code without attempting to
print some status messages used by start-stop-daemon.
 2017-09-14 18:24:39 -05:00
William Hubbs
382efdbfcb add quiet parameter to run_stop_schedule 2017-09-06 17:22:35 -05:00
William Hubbs
17b5cc78d3 add retry option to supervise-daemon 
The --retry option for supervise-daemon defines how the supervisor will
attempt to stop the child process it is monitoring. It is defined when
the supervisor is started since stopping the supervisor just sends a
signal to the active supervisor.

This fixes #160.
 2017-09-06 17:22:21 -05:00
William Hubbs
36a0ab9054 make run_stop_schedule accept a pid instead of a pid file 2017-08-25 11:36:45 -05:00
William Hubbs
d7938f54f2 start-stop-daemon: move --retry processing code to a shared module 
This was part of start-stop-daemon; however, it needs to be shared in
order to be used by supervise-daemon.
 2017-08-24 11:34:18 -05:00
William Hubbs
cfbe9c2ede move get_pid function to a shared file 2017-08-23 14:36:50 -05:00
Jason Graham
6d4e843397 fix ENT macro usage 
X-Gentoo-Bug: 624796
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=624796
 2017-07-24 18:24:18 -05:00