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172 Commits

Author SHA1 Message Date
Eric Andersen
a920871c3a Ignoring SIGCHLD causes a race leading to the occasional hang of init 
when init will wait() on itself in waitfor() when the child exits before
init is scheduled to run.  Letting init hang is very seriously bad.
 -Erik
 2002-09-25 15:08:40 +00:00
Eric Andersen
a9cc8961ed Let people run SHUTDOWN actions prior to killing everything 
-Erik
 2002-09-16 06:49:06 +00:00
Eric Andersen
186685d46f Patch from Thomas Gleixner <tglx@linutronix.de> to do 
automatic child reaping to avoid zombies
 2002-09-12 15:44:53 +00:00
Eric Andersen
1130976f8e Eliminate use of obsolete sys_errlist[] 
-Erik
 2002-08-26 21:36:32 +00:00
Glenn L McGrath
baf55a85fc Run through indent, fix comments 2002-08-22 18:22:10 +00:00
Eric Andersen
e707806894 Kill a silly warning 2002-07-29 08:00:16 +00:00
Eric Andersen
3bc2b206b0 Patch from Tim Riker to allow tty* in inittab if the tty 
actually exists -- serial console is not the issue...
 2002-07-29 06:39:58 +00:00
Eric Andersen
0826b6b0b3 This is last_patch48 from vodz. More cleanups, kills a bit 
of dead code, fixes one blatent bug.
 2002-07-03 23:50:16 +00:00
Eric Andersen
599e3ce163 Apply last_patch47 from vodz to fix several problems, such as the ash "job 
control turned off" bug, console_setup() was called with a closed file
descriptor, setsid() inconsistancy, and silly string handling bugs.   I have
modified his patch to allow the askfirst init actions to have a controlling
terminal.
 2002-07-03 11:08:10 +00:00
Eric Andersen
796446718d Fix from vodz so that complex init commands actually work 2002-07-03 05:44:18 +00:00
Eric Andersen
5222d31a15 Patch from till busch <buti@gmx.at> -- unblock all signals 
in exec_signal() before calling exec()
 2002-07-03 05:15:23 +00:00
Eric Andersen
d8636cad4d Doh! Remember to close /etc/inittab 2002-05-15 22:19:09 +00:00
Eric Andersen
1d1d2f9b18 Update some missing copyright notices 2002-04-13 08:31:59 +00:00
Eric Andersen
c57e42b8f0 Provide a controlling tty to askfirst processes as well 
-Erik
 2002-03-29 00:59:44 +00:00
Eric Andersen
b0cc0a6ca8 Rewind messages to avoid weird formatting, and fix a bug with 
CONFIG_FEATURE_EXTRA_QUIET, which was broken
 2002-03-20 14:57:50 +00:00
Eric Andersen
0298be88ae Update init.c per my changes in the stable branch 
-Erik
 2002-03-05 15:12:19 +00:00
Eric Andersen
467a18b1d9 Teach 'init -q' that init's pid may not equal 1 2002-01-25 23:13:06 +00:00
Eric Andersen
038cbc7442 Oops. 2002-01-06 01:10:25 +00:00
Eric Andersen
c94e89d81f Do not depend on PATH or getopt arg reordering 2002-01-06 01:08:28 +00:00
Matt Kraai
1f0c43668a Remove == TRUE' tests and convert != TRUE' and `== FALSE' tests to use !. 2001-12-20 23:13:26 +00:00
Eric Andersen
730f826f25 Add in a new restart init target, triggered by SIGHUP. Patch from 
Russ Dill, with adjustments by me.
 -Erik
 2001-12-17 23:13:08 +00:00
Eric Andersen
ed8a9be287 Patch from Dan Langlois <dan@somanetworks.com> Support SIGSTOP/SIGCONT 
for wierd situations when people want init to actualy stop doing
anything for a while...
 2001-11-30 19:10:58 +00:00
Eric Andersen
2480e3a30a Fix dangling comma 2001-11-21 09:05:31 +00:00
Eric Andersen
f435a918fa S390 wierdness 2001-11-20 05:42:57 +00:00
Eric Andersen
fedce06b7f Hide some ifdefs to make it more readible 2001-11-17 07:27:14 +00:00
Eric Andersen
813d88cf78 As Aaron Lehmann just pointed out, I forgot a line... 2001-10-28 22:49:48 +00:00
Eric Andersen
72f9a4277f Add in some (theoretical) uClinux support. Some init cleanups 2001-10-28 05:12:20 +00:00
Eric Andersen
bdfd0d78bc Major rework of the directory structure and the entire build system. 
-Erik
 2001-10-24 05:00:29 +00:00
Eric Andersen
74400ccfd0 Scrub up some function prototypes. 
-Erik
 2001-10-18 04:11:39 +00:00
Eric Andersen
1644db9a2b Two patches from Magick <magick@linux-fan.com>: 
1st makes init smaller, and fixes a bug with AskFirst. Reading from
    /dev/null gives EOF.
    2nd makes init run the command's in the order of inittab, as in
    FIFO instead of LIFO.
 2001-09-05 20:18:15 +00:00
Matt Kraai
439e3df653 Add support for devfs device names. 2001-07-23 14:52:08 +00:00
Eric Andersen
8d79ce8320 Some patches to make dietlibc work... 2001-07-22 23:00:15 +00:00
Matt Kraai
7bd773c9fe Only use a login shell when it will run on a console. 2001-06-12 20:55:02 +00:00
Matt Kraai
67a4640333 Loop forever instead of exiting. 2001-06-03 05:55:52 +00:00
Eric Andersen
77d9268892 Patch from larry to fix some grammar errors. 2001-05-23 20:32:09 +00:00
Matt Kraai
1844770fec Changed snprintf copies to use strncpy at the suggestion of Aaron Lehmann. 2001-05-18 21:24:58 +00:00
Eric Andersen
04095e58fb Move messages.c to libbb. Make each string in messages.c be its own .o file. 
This way, we can new get rid of all that tedious #define rubbish we used to
need to enable specific messages.  This way is enormously simpler, and as a
bonus also ends up saving us 96 bytes.
 -Erik
 2001-04-25 05:39:18 +00:00
Eric Andersen
d8862928c2 A patch from Marc Karasek and Kanoj (kernel serial.c maintainer) 
so init will work on serial consoles with 2.4.3+ kernels, thanks
to Fabrice Gautier <gautier@email.enst.fr> for finding this one.
 -Erik
 2001-04-23 15:14:11 +00:00
Matt Kraai
8fc364ebd5 Fix comment. 2001-04-12 20:12:16 +00:00
Eric Andersen
2f2da90fd4 "I will always compile before I commit" x 100 2001-04-09 23:54:15 +00:00
Eric Andersen
b6b519b416 Update how we detect if libc5 is in use. 
-Erik
 2001-04-09 23:52:18 +00:00
Eric Andersen
e76c3b08e1 A number of cleanups. Now compiles with libc5, glibc, and uClibc. Fix a few 
shadowed variables.  Move (almost) all syscalls to libbb/syscalls.c, so I can
handle them sanely and all at once.
 -Erik
 2001-04-05 03:14:39 +00:00
Eric Andersen
c97ec34370 A patch from Matt Kraai that adds a new 'shutdown' action to busybox init. Now 
you can specify an arbitrary behavior for 'ctrlaltdel' without that behavior
needing to be a reboot.
 2001-04-03 18:01:51 +00:00
Eric Andersen
1ca20a7747 A nice patch from Larry Doolittle that adds -Wshadow and 
cleans up most of the now-revealed problems.
 2001-03-21 07:34:27 +00:00
Eric Andersen
7ef1a5beb2 Fix up command line munging in init. Postpone the askfirst thing till 
a bit later in run().
 2001-03-20 17:39:08 +00:00
Eric Andersen
7f1978570f A patch from Andreas Neuhaus to be especially careful to not dup 
any env variables when spawning child processes.
 2001-03-16 01:14:04 +00:00
Eric Andersen
a4edd0e946 A better fix. Read nextPtr before mem gets freed. 
-Erik
 2001-03-15 21:04:18 +00:00
Eric Andersen
0d4e51d390 Prevent init from potentially using already freed memory when 
deleting an initAction, fixing a bug pointed out by Andreas Neuhaus
 -Erik
 2001-03-15 19:18:21 +00:00
Eric Andersen
53f5061c7e Fix init so that checking for terminal devices is delayed until the 
devices are actually used, thereby allowing devfsd based systems to
work.  This should fix bug #1133
 -Erik
 2001-03-14 09:01:11 +00:00
Eric Andersen
3e6ff9017f A cleanup patch from Jeff Garzik to static-ify a number of 
namespace polluting things that really should be static.
 2001-03-09 21:24:12 +00:00