Commit Graph

274 Commits

Author SHA1 Message Date
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
09f8dcc90e Updated wall.c to make it easier to adjust buffer sizes without
causing overflow or off-by-one errors.
2019-01-27 16:04:13 -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
43b5c64126 Use defined constant for field length for easier updating/patching
in sulogin.c
2019-01-13 12:24:12 -04:00
Jesse Smith
5af4ee50a8 Minor update to defines and Makefile to avoid compile warnings
when building logsave.
2019-01-01 17:06:07 -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
9e8553cacb Updated copyright in init and removed unused Version variable from killall5.c 2018-12-27 15:31:14 -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
7c1a8d932a Added new tool (readbootlog) which will read the /var/log/boot file
produced by bootlogd. The output is displayed cleaned up so there
are no control characters. This avoids the need to use sed or related
tools to try to clean up the contents of the log.
2018-11-12 20:29:28 -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
f1ca96e1c1 Added patch from Walter Harms which allows pidof to run without
displaying output. In this mode pidof simply returns true or false
without displaying PID values.

Updated manual page with new -q (quiet) mode.

Added -h flag for pidof, which was recognized before, but not used.
The -h flag now displays brief usage information for pidof.
2018-09-08 17:19:21 -03:00
Jesse Smith
eda1f0d6ba Fixed typo in Makefile 2018-09-07 21:46:12 -03:00
Jesse Smith
96b7285309 Fixed Makefile so it cleans up object files before creating tarball. 2018-09-07 21:42:47 -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
6b26692584 Added new runlevel log code which saves (and reads) the current runlevel
from /var/run/runlevel. Added test code to runlevel.c to confirm it works.

Will use this to save/restore runlevel on systems where utmp is not
available.
2018-07-07 18:49:04 -03:00
Jesse Smith
aa80ddcc4b Updated init manual page to make "--version" flag behaviour more clear. 2018-07-01 18:51:31 -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
3a6ebb3c07 Fixed tar flag and typo in Makefile to make sure archive is
properly compressed.
2018-06-18 20:26:58 -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