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362315a997
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144 Commits

Author SHA1 Message Date
Jesse Smith
362315a997 Updated changelog. 2019-07-04 22:01:31 -03:00
Jesse Smith
39df2f0fa3 Added -z command line paramter to pidof which tells pidof to 
try to find processes in uninterruptable (D) or zombie (Z) states.
This can cause pidof to hang, but produces a more complete process
list.
 2019-07-04 22:00:47 -03:00
Jesse Smith
5f96543c96 Updated changelog for release. 2019-06-15 14:01:01 -03:00
Jesse Smith
df1aec8981 Accepted patch from Luc Gommans which explains why zombie and 
deep sleep processes (Z and D) may be hidden from pidof
 2019-05-25 15:41:57 -03:00
Jesse Smith
cc464b1189 Use millisecond delays in init so that shutdown 
can happen without a near-full-second delay after
all processes have terminated. Replaced do_sleep()
with do_msleep(), provided by Serge Belyshev.

Replaced hardwired sleep constants in init.c with
defined constants for easy updating in the future.
 2019-04-20 18:54:46 -03:00
Jesse Smith
647ec365c6 Updated manual page for shutdown to better describe -h, -H and -P 
flags.
 2019-04-08 13:02:41 -03:00
Jesse Smith
f1da344565 Dropped "-f" format flag for pidof command as it 
could be used to print information from memory or crash
pidof. Replaced flag with "-d" which allows for a custom
separator to be used between listed PIDs.
Patch supplied by KatolaZ.
 2019-03-20 13:46:36 -03:00
Jesse Smith
4e2ad6a698 Fixed segfault in pidof when the -f (format) flag is used with 
crafted format strings.
Avoid printing stack memory when special format string is passed
to -f.
Listed control characters for -f flag in manual page.
 2019-03-18 18:09:24 -03:00
Jesse Smith
cf55352b97 Fixed various typos and control codes in manual pages. 
Patch provided by Bjarni Ingi Gislason.
 2019-03-03 17:32:28 -04:00
Jesse Smith
80e83960da Updated the fstab-decode manual page to explain what the utility does. 2019-02-21 15:09:48 -04:00
Jesse Smith
25191ff9aa Merge branch '2.94' 2019-02-19 19:22:15 -04:00
Jesse Smith
aa3b8121e1 Fixed typo in init.8 manual page. 2019-02-17 21:51:13 -04:00
Jesse Smith
483dc777d2 Changed the way the "when" variable is used internally in shutdown.c. 
It starts as a NULL pointer, then might get set as a pointer to optarg,
then it might get set to point to an argv parameter, then it might have
a string value copied into it, over-writing the original data. We should
not risk over-writing internal variables which might get used for something
else (it's rude and security risk). Set up "when" as its own buffer
that has data from optargs and/or argv copied into it.

Minor code fixes across multiple source files to avoid buffer
overflows, or uninitialized strings.
 2019-01-27 15:55:08 -04:00
Jesse Smith
3f2b4a5704 Added logsave.c and logsave.8 manual page from e2fsprogs to make 
sure logsave is available to initscripts.

Updated src/Makefile to make sure bootlogd compiles with Clang.
 2018-12-31 16:31:34 -04:00
Jesse Smith
5d955d55c8 Increased the size of the kernel command line buffer in bootlogd 
from 256 characters to 4096. This size is defined in KERNEL_COMMAND_LENGTH
for easy modification downstream.
 2018-12-29 14:46:10 -04:00
Jesse Smith
be8d584161 Added some defines and compile-time conditionals to make some 
components of sysvinit compile on FreeBSD.
 2018-12-09 19:32:04 -04:00
Jesse Smith
5dc965ba10 Removed references to malloc.h Allocating and freeing memory 
is now handled by stdlib.h
 2018-12-09 17:55:52 -04:00
Jesse Smith
64ebef64c8 Updated changelog to reflect new version number. 2018-11-24 12:49:14 -04:00
Jesse Smith
cb0a849e87 Added patch to re-enable the omit flag (-o) in pidof. 2018-11-24 12:37:25 -04:00
Jesse Smith
f0e93128bc When the halt command is called with the -p flag (or as poweroff) 
the command now passes the "-h -P" flags to shutdown. This
in turn sets the INIT_HALT environment variable to POWEROFF.
Assuming this value is checked by initscripts during the
shutting down procedure, it should cause the system to
be powered off.
If halt is called without -p then the value of INIT_HALT
is not set and the default action (often set in /etc/defaut/halt)
is taken.
 2018-11-23 22:11:42 -04:00
Jesse Smith
c03e2fac2b Added fix to pidof which re-enabled the omit (-o) flag. 
this was broken when formatting was added in the 2.92 release.
Closes Debian bug #914494.
 2018-11-23 18:00:23 -04:00
Jesse Smith
c679a49aac Added patch from Samuel Thibault to make project compile 
on Hurd branch of Debian.
 2018-11-19 18:12:13 -04:00
Jesse Smith
5b03e0faf0 Updated shutdown manual page to try to clarify which components 
of the shutdown process vs shutdown program we are referring to.
 2018-11-15 13:28:35 -04:00
Jesse Smith
f064d8f4b9 Added reference to readbootlog to the bootlogd manual page. This 
should allow Debian bug #725123 to be closed.
 2018-11-12 20:58:44 -04:00
Jesse Smith
5d3815b0ff Added manual page and options for readbootlog. 2018-11-12 20:53:52 -04:00
Jesse Smith
aa6873b85b Removed typos from pidof manual page and killall5 page. 
Closes Debian bugs #815839, #905245 and #890478

Added -f <format> option to pidof program to allow printf
style formating.
Closes Debian bug #571590
Thanks to Philipp Marek for the patch.
 2018-11-10 21:27:11 -04:00
Jesse Smith
2ece2c0364 Updated src/Makefile to confirm we build all the necessary software 
prior to trying to install it.
 2018-11-07 17:24:55 -04:00
Jesse Smith
848ee05104 Updated init manual page to include GRUB in boot loader comment 
as LILO is rarely used outside of the Slackware family these days.

Switched stty flags to use ECHOE instead of ECHOPRT. This should
give smoother, more natural backspac-erase behaviour on emergency
consoles. (Created in init -b mode.)
 2018-11-05 23:15:11 -04:00
Jesse Smith
2fd897ff3a Fixed typo in changelog. 2018-11-01 22:06:14 -03:00
Jesse Smith
c45219c64f Added -q and -Q flags to shutdown command to make the "system is going down" 
message appear less often. The -q flag causes messages to only appear at the
10 minute, 5 minute and x-hour intervals.
The -Q flag maintains complete silence up until the final "now" warning.
 2018-11-01 17:21:47 -03:00
Jesse Smith
44fce86dde Added -l flag to "last" command. When used it allows "last" to 
display usernames longer than 8 characters long.
 2018-10-30 21:46:04 -03:00
Jesse Smith
be8e6b9e1c shutdown command was setting environment variable INIT_HALT to 
"POWERDOWN", this should have been "POWERDOWN" as specified in the
manual page. Fixed code to match manual page and init scripts.
 2018-10-28 16:19:26 -03:00
Jesse Smith
a17f736a42 Applied patch from Regid Ichira to clarify shutdown command 
line options. Updated manual page for shutdown.
Closes Debian bug #630661.
 2018-10-27 20:37:47 -03:00
Jesse Smith
1b659c8ebe Applied patch from Daniel Povey which should allow killall5/pidof to 
avoid locking up if it encounters stopped or zombie processes
due to broken NFS mount points.
This should allow Debian bug #719273 to be closed.
 2018-10-27 20:26:15 -03:00
Jesse Smith
b4f8539153 Addressed man page documentation to warn the halt -i flag may 
not properly shut down a network interface if it has no
valid IP address.
 2018-10-22 22:19:49 -03:00
Jesse Smith
ed85143837 Removed super loud PC speaker beep during shutdown. 
Closes Debian bug #614893. Patch from Andreas Fackler.
 2018-10-22 22:03:09 -03:00
Jesse Smith
d27e34754a Unified shutdown and init to use 3 second wait between SIGTERM and 
SIGKILL. Defined this value in init.h (WAIT_BETWEEN_SIGNALS) for
easy modification.
Updated documentation to address Debian bug #375274.
 2018-10-22 21:44:39 -03:00
Jesse Smith
7b1d470949 Added check for kernel parameter init.autocon=1. If this exists, then 
init will try to open its own console. If not, then any console=
parameters will be ignored. This avoids conflicts with native kernel
created consoles.
 2018-09-29 17:12:12 -03:00
Jesse Smith
c29655a5c8 Updated changelog with information on pidof's new -q flag. 
Fixed Makefile to make sure it does proper clean before making
tarball. And properly creates signed tarball afterwards.
 2018-09-08 23:29:02 -03:00
Jesse Smith
6e8323e9fb The init process now writes the current runlevel to /var/run/runlevel. 
This information can be read by the "runlevel" command as well as "halt"
and "reboot". Having the information logged in /var/run/runlevel as
well as the utmp file means systems without utmp (like those running
the musl C library) can still check the current runlevel. This is
useful when running halt/reboot as these programs want to check the
runlevel.

Updated the changelog, and manual pages for halt and runlevel.
 2018-07-07 20:19:03 -03:00
Jesse Smith
7656f9d5f9 Version information is now fetched and defined by the Makefile. 
No more need to update the version manually in the init.c source.
 2018-07-01 18:44:57 -03:00
Jesse Smith
8cc9f34ca4 Merge branch '2.91' of git.sv.gnu.org:/srv/git/sysvinit into 2.91 2018-06-22 17:05:35 -03:00
Jesse Smith
4438de4e50 Added --version flag to init and updated manual page. 2018-06-22 17:04:47 -03:00
Jesse Smith
2a61e2b029 Adjusted order of compile flags to make it possible to select optimization 
level by setting CFLAGS at compile file.
 2018-06-21 20:22:44 -03:00
Jesse Smith
5f6d86d216 Adjusted order of compile flags to make it possible to select optimization 
level by setting CFLAGS at compile file.
 2018-06-21 19:34:25 -03:00
Jesse Smith
40f40a4166 Removed DATE define from init.c, not needed anymore. 
Updated Changelog in prep for release.
 2018-06-18 19:35:53 -03:00
Jesse Smith
c229965b62 Fixed typo. Corrected by Radostin Stoyanov. 2018-06-11 13:06:04 -03:00
Jesse Smith
2d6d2bc0d3 Updated toplevel Makefile to avoid created unnecessary temporary 
directories when they are not wanted/required.
 2018-06-03 20:14:01 -03:00
Jesse Smith
108b31e284 Switched from using -fstack-protector to -fstack-protector-strong compile 
flag. Tested with both GCC and Clang.
 2018-06-02 16:50:35 -03:00
Jesse Smith
56e1041034 Updated Makefile and version information. 2018-05-20 17:21:18 -03:00