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Author SHA1 Message Date
Eric Andersen
7daa076d3e egor duda writes: 
Hi!

I've created a patch to busybox' build system to allow building it in
separate tree in a manner similar to kbuild from kernel version 2.6.

That is, one runs command like
'make O=/build/some/where/for/specific/target/and/options'
and everything is built in this exact directory, provided that it exists.

I understand that applyingc such invasive changes during 'release
candidates' stage of development is at best unwise. So, i'm currently
asking for comments about this patch, starting from whether such thing
is needed at all to whether it coded properly.

'make check' should work now, and one make creates Makefile in build
directory, so one can run 'make' in build directory after that.

One possible caveat is that if we build in some directory other than
source one, the source directory should be 'distclean'ed first.

egor
 2004-10-08 07:46:08 +00:00
Eric Andersen
785001468d Quiet a few warnings 2004-08-27 19:55:28 +00:00
Eric Andersen
1f50e84283 Do not use vfork, as init is not vfork safe. Do not allow 
askfirst when mmuless.
 2004-08-16 09:29:42 +00:00
Eric Andersen
36adca81f5 Patch from Bastian Blank: 
On Sat, Jun 19, 2004 at 10:57:37PM +0200, Bastian Blank wrote:
> The following patch changes klogd to use openlog/syslog themself
> instead of calling syslog_msg which always calls the triple
> openlog/syslog/closelog.

Updated patch: get rid of syslog_msg entirely. Request from Erik Andersen.

Bastian
 2004-06-22 10:07:17 +00:00
Eric Andersen
0dfe4e9956 As discussed, drop minit, which was not being supported in busybox. 
People wishing to use minit can obtain it and obtain support from
http://www.fefe.de/minit/
 2004-05-26 10:28:32 +00:00
Glenn L McGrath
c6992feee3 Update my email address, document some of my tasks in the AUTHORS file 2004-04-25 05:11:19 +00:00
Eric Andersen
87812dc3b0 Silly me 2004-04-12 19:21:54 +00:00
Eric Andersen
4e19fa9b64 As reported by Quy Tonthat, init has problems with inittab's that 
contain only actions sysinit/wait/once. It does not clean up zombies
in that case.
 2004-04-12 19:17:13 +00:00
Eric Andersen
e3efc9230c Jamie Guinan writes: 
It looks like latest uClibc defines ARCH_HAS_MMU, but a few busybox files
test UCLIBC_HAS_MMU, resulting in vfork() getting called instead of
fork(), etc.

Patch below.   Only tested for lash.

Cheers,
-Jamie
 2004-04-12 17:59:24 +00:00
Eric Andersen
c7bda1ce65 Remove trailing whitespace. Update copyright to include 2004. 2004-03-15 08:29:22 +00:00
Glenn L McGrath
e7f2b2bf31 Thomas Geulig, remove duplicate header 2004-02-22 04:17:26 +00:00
Eric Andersen
88c916bdec Andreas Mohr writes: 
the busybox menuconfig triggered my "inacceptable number of spelling mistakes"
upper level, so I decided to make a patch ;-)

I also improved some wording to describe some things in a better way.

Many thanks for an incredible piece of software!

Andreas Mohr, random OSS developer
 2003-10-22 09:58:56 +00:00
Glenn L McGrath
e6ba16f830 Patch by Guillaume Morin 
Fix two race conditions, as described at.
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=212764
 2003-09-26 10:45:55 +00:00
Eric Andersen
2205c84de4 comparison was always false due to limited range of data types. 
Carefully cast to unsigned long long prior to multiply to get
the expected result.
 2003-09-15 08:11:29 +00:00
Eric Andersen
81155f8fa8 Update definition of struct serial_struct, per linux-2.6.0-test5, 
to avoid stack corruption problems on some 64bit architectures
when sizeof(void*) != sizeof(int).  Thanks to Atsushi Nemoto
for finding this problem.
 2003-09-11 08:52:22 +00:00
Glenn L McGrath
99bd5adf99 more crond+crontab integrating with loginutil libbb functions and deleted 
patch from Thomas Gleixner to init.
Viodz last_patch_108
 2003-09-03 12:18:42 +00:00
Glenn L McGrath
dc4e75ef7c move all "-/bin/sh" "/bin/sh" and "sh" to libbb/messages.c file as one 
constant.
Vodz last_patch_107
 2003-09-02 02:36:18 +00:00
Glenn L McGrath
ce6482eace Fix overflow for machines greater than 4GB, return unsigned int to avoid 
a cast and for greater accuracy.
 2003-08-26 02:14:58 +00:00
Eric Andersen
9cdef5d928 Yang Xiaopeng writes: 
>I'm sure that no user process use old root now,  but when run "umount
>/old_root", it says:
>   umount: /old_root: Device or resource busy
>
>I have tried to remount /proc within the new root *after* chroot, but
>get the same result.
>
>
I found the problem, I said that no user process use old root when run
my scripts, but
I'm wrong, actually there is a '3' fd open the file
"/old_root/dev/console". By adding
debug message in init/init.c, I found the problem: when init restart(in
exec_signal()),
before open the new terminal device, there is still a file opened(I
don't know which file it is), so the
terminal device(stdin) get fd '1', and the first dup(0)(stdout) return
'2', the second(stderr) return '3'.

I attach a simple patch to solve this problem.
 2003-07-29 06:33:12 +00:00
Eric Andersen
a1ed06b047 Move start_stop_daemon to debianutils. 
Cleanup run_parts a bit and add long opts
 2003-07-26 09:16:00 +00:00
Eric Andersen
aa820dbc00 cleanup and add long options 2003-07-26 09:10:35 +00:00
Eric Andersen
d5868c1692 Patch from Thomas Gleixner to reap any zombie processes that are 
reparented to init...
 2003-07-26 06:25:12 +00:00
Eric Andersen
20c9f1e5e7 Several simplifications and indenting changes, per 
last_patch97 from vodz
 2003-07-22 17:14:10 +00:00
Eric Andersen
4c6c236781 As vodz noticed, I screwed up reboot 2003-07-22 17:04:54 +00:00
Eric Andersen
6fd0e31e87 Patch from Andrew Flegg: 
Here's a pretty crude patch to reload /etc/inittab when init receives a
    SIGHUP. The mailing list archives weren't entirely clear on whether or
    not it should already happen, but didn't appear to be.

    The patch:
       * Adds a new function, reload_signal() which just calls
	 parse_inittab() and run_actions(RESPAWN)

       * Before entering the while (1) loop set up SIGHUP to call
	 reload_signal()

       * Modify new_init_action to skip the action if the same command
	 already exists on the same terminal

    This last bit means that changing already running entries is a bit
    hairy as you can end up with, for example, two shells running on the
    same virtual console. However, for solely adding/removing entries this patch
    seems to work quite well.
 2003-07-22 09:48:56 +00:00
Eric Andersen
0246222351 Support reboot, halt, and poweroff independent of busybox init. 
Simplify and fixup some logic.
 -Erik
 2003-07-22 09:41:39 +00:00
Eric Andersen
85e5e72bc1 Remove remaining libc5 support code 2003-07-22 08:56:55 +00:00
Eric Andersen
cb81e6484d Update a bunch of docs. Run a script to update my email addr. 2003-07-14 21:21:08 +00:00
Eric Andersen
e5642119ee Patch from Thomas Cameron: 
Hello all,
	    This patch adds more "Help" text to the config system.  Almost
    all applets now have a help entry.  Also, I cleaned up the spacing of
    the existing text so that things are consistent.  This patch is against
    this morning's CVS.

    Thomas Cameron
    CEI Systems, Inc.
 2003-07-14 19:37:08 +00:00
Eric Andersen
fb0c6af286 Patch from Lars Kellogg-Stedman: 
The attached two patches add config documentation to init/Config.in and
    fileutils/Config.in.
 2003-07-14 19:18:43 +00:00
Eric Andersen
d5a2780aa2 oops 2003-07-05 08:39:47 +00:00
Eric Andersen
3c8064ff69 Daniel writes: 
I've found a problem with job control when the init process is restarted.

If the system boots for the first time, I get job control on a serial terminal -
no problems. However, when I restart init by issuing "init -q", then the shell
no longer has job control.

I traced this a problem in console_init in the file init.c. What was happening
after the restart is that the first compare

    if (ioctl(0, TIOCGSERIAL, &sr) == 0) {
	...
    } else if (ioctl(0, VT_GETSTATE, &vt) == 0) {
	...
    } else {
	... // assume /dev/console
    }

returned error and subsequently the code assumes /dev/console as the console,
which does not support job control.

Checking the errno after the first call showed that the system was complaining
about the file descriptor. This is probably because the previous init process
had closed all its file descriptors which the new init process had inherited.
 2003-07-05 08:29:01 +00:00
Eric Andersen
65e20a33c2 Patch from Kent Robotti adding a bunch of needed docs! 
-Erik
 2003-07-05 07:52:35 +00:00
Eric Andersen
b01ed65ad2 Apply last_patch93 from vodz: 
andersen@busybox.net wrote:
    >Message: 4
    >Modified Files:
    >       init.c
    >Log Message:
    >Remove code for unsupported kernel versions

    Hmm. Current init.c have check >= 2.2.0 kernel one time too.
    Ok. Last patch removed this point and move common init code to new file for
    /init dir
 2003-06-27 17:08:15 +00:00
Eric Andersen
0b0d393347 Remove bdflush garbage, which is only relevant to unsupported 
kernel versions
 2003-06-27 05:46:29 +00:00
Glenn L McGrath
1e11c34be4 minit, a Minimal init system. 2003-05-11 14:52:39 +00:00
Eric Andersen
2c1de61023 There have been many reports of init failing to reboot and/or failing to halt 
over the years.  Well I finally took the time to track this down.  It turns out
that inside linux/kernel/sys.c the kernel will call
    machine_halt();
    do_exit(0);
when halting, or will call
    machine_power_off();
    do_exit(0);

during a reboot.  Unlike sysv init, we call reboot from within the init
process, so if the call to machine_halt() or machine_power_off() returns,                                       the call to do_exit(0) will cause the kernel to panic.  Which is a very
bad thing to happen.

So I just added this little patch to fork and call the reboot
syscall from within the forked child process, thereby neatly
avoiding the problem.

But IMHO, both calls to do_exit(0) within linux/kernel/sys.c
are bugs and should be fixed.

 -Erik
 2003-04-24 11:41:28 +00:00
Manuel Novoa III
cad5364599 Major coreutils update. 2003-03-19 09:13:01 +00:00
Eric Andersen
22237017a7 Fix a silly compile error, thanks to a patch from Wen-chien Jesse Sung 2003-01-23 07:08:26 +00:00
Glenn L McGrath
b4a1baa312 Correct some init issues, update email address, last_patch78 by Vladimir 
N. Oleynik
 2003-01-13 22:09:50 +00:00
Eric Andersen
cf1fee06a5 Odd. I never brought this forward from bb.stable. Should handle 
reaping child processes better.
 -Erik
 2002-12-17 09:48:16 +00:00
Glenn L McGrath
4e05b9b043 include "busybox" after the libc includes tofix compile errors 2002-12-07 23:14:40 +00:00
Eric Andersen
c9f20d9fb9 Yet another major rework of the BusyBox config system, using the considerably 
modified Kbuild system I put into uClibc.  With this, there should be no more
need to modify Rules.mak since I've moved all the interesting options into the
config system.  I think I've got everything updated, but you never know, I may
have made some mistakes, so watch closely.
 -Erik
 2002-12-05 08:41:41 +00:00
Glenn L McGrath
efdd0aed23 Use error_msg instead of fprintf(stderr 2002-11-28 09:40:36 +00:00
Glenn L McGrath
8f0722a53b Move readlink, mktemp, run-parts and which to a new debianutils dir. 2002-11-11 03:00:12 +00:00
Eric Andersen
f02c26f1ef I committed the fflush in the wrong spot. I should go to bed 
earlier so I don't screw up such easy stuff.
 -Erik
 2002-10-22 19:15:43 +00:00
Eric Andersen
5956028f6f Be absurdly careful about flushing stdout. 2002-10-22 11:45:20 +00:00
Eric Andersen
e8a90fb2bc After thinking about it, I think this patch from Matt Kraai is probably the 
best way to go.  Sysvinit does not provide a controlling tty since it doesn't
even try to open ttys for apps.  We do.  So we should _try_ to provide a
controlling tty if possible, but we needn't freak out if it doesn't work.  This
way we won't need to use openvt or similar, we'll just have init do the Right
Thing(tm).
 2002-10-12 04:05:48 +00:00
Eric Andersen
71ae64bdc6 last_patch61 from vodz: 
New complex patch for decrease size devel version. Requires previous patch.
    Also removed small problems from dutmp and tar applets.
Also includes vodz' last_patch61_2:
    Last patch correcting comment for #endif and more integrated
    with libbb (very reduce size if used "cat" applet also).
    Requires last_patch61 for modutils/config.in.
 2002-10-10 04:20:21 +00:00
Eric Andersen
6a9799020b Set the close-on-exec flag, just to be saf 2002-09-30 20:08:53 +00:00
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
34fd00af5f Patch from David McCullough <davidm@snapgear.com> 2002-09-17 08:40:12 +00:00
Eric Andersen
a9cc8961ed Let people run SHUTDOWN actions prior to killing everything 
-Erik
 2002-09-16 06:49:06 +00:00
Glenn L McGrath
061c900176 mesg applet by Manuel Novoa III 2002-09-16 04:21:46 +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
887ca79f04 Scrub pwd.h and grp.h handling so we don't have to play any 
silly games.
 -Erik
 2002-07-03 23:19:26 +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
ff7661d9de plug fd leak noticed by Russ Dill 
-Erik
 2002-06-05 07:11:32 +00:00
Robert Griebl
ea1a63a201 Fix for broken handling off BusyBox's own pwd/grp implementations 
[Parts of this patch may overlap with my other two patches]
 2002-06-04 20:10:23 +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
85208e2ab9 Completely rework the config system so that it no longer annoys me to work on 
the busybox development tree.  This eliminates the use of recursive make, and
once again allows us to run 'make' in a subdirectory with the expected result.
And things are now much faster too.  Greatly improved IMHO...
 -Erik
 2002-04-12 12:05:57 +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
53a2299230 Patch from Russ Dill <Russ.Dill@asu.edu>. From the 
start-stop-daemon man page:

-b|--background
        Typically used with programs that don't detach on their own.
        This option will force start-stop-daemon to fork before starting
        the process, and force it into the background. WARNING:
        start-stop-daemon cannot check the exit status if the process
        fails to execute for any reason. This is a last resort, and is
        only meant for programs that either make no sense forking on
        their own, or where it's not feasible to add the code for it to
        do this itself.

This is usefull for applets like watchdog
 2002-01-26 09:04:45 +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
fb74a45088 Vodz' last_patch31 
Very minimal last corrections:

    1) busybox.c: fix warining
    2) docs/: add applets for list from pwd_grp
    3) usage.h: add -n option for route
    4) run_parts.c: many todo fix for busybox style
    5) addgroup.c: add #ifdef CONFIG_FEATURE_SHADOWPASSWDS, reduce one
    perror_msg
    6) adduser.c: fix bug "variable i not initialize" and
       add #ifdef CONFIG_FEATURE_SHADOWPASSWDS
 2001-12-18 14:06:03 +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
b24d65659f If find_pid_by_name() had an error, it was returning -1, but storing 
that into a pid_t, which is unsigned on a number archs.  Furthermore,
find_pid_by_name() would _never_ return an error if the intended proces
was "init", but instead would return 1, meaning we would fail to work
on 2.4.x kernels running an initrd...
 -Erik
 2001-12-06 14:52:32 +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
282671bf76 Cleanup some config problems. Add a sane default config that basically 
matches the default old Config.h
 2001-11-10 12:07:24 +00:00
Eric Andersen
7d6829096d Add the run-parts applet submitted by Emanuele Aina 
<emanuele.aina@tiscali.it>
 2001-10-31 10:59:29 +00:00
Eric Andersen
6cf47a79ac Run parts applet by Emanuele Aina <faina.mail@tiscalinet.it> 2001-10-31 10:24:36 +00:00
Eric Andersen
950d8b496f patch from vodz: 
I reduce 148 bytes from start_stop_daemon.c code. Also reduced
    memory allocated.
 2001-10-31 09:55:39 +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
1a10eec178 Fixup the location of pwd.h and grp.h 2001-10-24 17:19:38 +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
c2af1ee036 Commit the start-stop-daemon applet. This was contributed by David 
Kimdon <dwhedon@gordian.com> on october 7th -- the day I was fired from
Lineo.  So it seems I totally forgot about this patch until now.
Sorry about that David!
 2001-10-18 19:33:06 +00:00
Eric Andersen
74400ccfd0 Scrub up some function prototypes. 
-Erik
 2001-10-18 04:11:39 +00:00
Eric Andersen
11fdb8a4c7 Fix a nasty bug with variable name shadowing 2001-10-18 04:04:34 +00:00
Eric Andersen
371ca19f53 Look for either "init" or "linuxrc" processes 2001-10-03 21:26:12 +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
Eric Andersen
332394b577 Be extra extra careful about what we dereference. 2001-07-05 16:09:32 +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
Eric Andersen
452fd33ffa Patch from Vladimir to make sure PATH is set correctly. 2001-03-04 06:47:33 +00:00
Eric Andersen
41492d6c23 I should be more careful... 2001-02-23 00:05:56 +00:00
Eric Andersen
544891dd26 Add in kent robotti's updated dos2unix.c 2001-02-22 23:37:30 +00:00
Eric Andersen
dbcd8ce464 Make init compile when DEBUG_INIT is enabled 
-Erik
 2001-02-22 04:55:33 +00:00
Eric Andersen
8fc300976f Revert my change to do extra termType checking. That is done elsewhere. 
Silly me.
 -Erik
 2001-02-22 00:50:20 +00:00
Eric Andersen
477aedd77f Commit a patch from Erik Gustavsson <cyrano@algonet.se>, to allow 
environment variables set from the kernel command line to be inherited
bu application programs.  Slightly changed to special case handling of
TERM, so that it has sane defaults when on a serial console.
 -Erik
 2001-02-20 18:01:50 +00:00
Eric Andersen
cbe31dace5 It turns out that DODMALLOC was broken when I reorganized busybox.h 
header file usage before the 0.49 release.  To fix it, I had to move
the '#include "busybox.h"' to the end of the list of #include files.
 -Erik
 2001-02-20 06:14:08 +00:00
Eric Andersen
f6a7227fd6 Throw out the obsolete INIT_CHROOT junk 2001-02-17 00:40:32 +00:00
Eric Andersen
67991cf824 This patch, put together by Manuel Novoa III, is a merge of work 
done by Evin Robertson (bug#1105) and work from Manuel to make
usage messages occupy less space and simplify how usage messages
are displayed.
 2001-02-14 21:23:06 +00:00
Eric Andersen
af4ac77d9d Apply a patch from Larry Doolittle to add "-all" and "-none" switches 
to multibuild.pl.  I did a little formatting adjustments to make it
_very_ obvious when things stop working.  I also removed the USE_PROCFS
config option -- just do the right thing when USE_DEVPS_PATCH is enabled.
 -Erik
 2001-02-01 22:43:49 +00:00
Eric Andersen
53cfb7e231 Patch from Vladimir N. Oleynik to simplify/cleanup a few things in init.c 2001-01-31 17:29:47 +00:00
Eric Andersen
ed3ef50c23 Fix header file usage -- there were many unnecessary header files included in 
busybox.h which slowed compiles.  I left only what was needed and then fixed up
all the apps to include their own header files.  I also fixed naming for pwd.h
and grp.h functions.  Tested to compile and run with libc5, glibc, and uClibc.
 -Erik
 2001-01-27 08:24:39 +00:00
Eric Andersen
3862423884 Add in Larry's CUSTOMIZED_BANNER patchlet, and let folks know that 
BB_FEATURE_INIT_CHROOT needs to be rewritten to use pivot_root.
 -Erik
 2001-01-25 00:04:16 +00:00
Mark Whitley
59ab025363 #define -> static const int. Also got rid of some big static buffers. 2001-01-23 22:30:04 +00:00
Eric Andersen
21125543e1 A couple of updates to fix some minor cross compiling issues 2000-12-13 16:41:29 +00:00
Eric Andersen
e3a48d865a Cleanup for proper compilation with uClibc. 2000-12-12 23:22:35 +00:00
Mark Whitley
f57c944e09 Changed names of functions in utility.c and all affected files, to make 
compliant with the style guide. Everybody rebuild your tags file!
 2000-12-07 19:56:48 +00:00
Eric Andersen
bc5941a540 Close but #1071... 2000-12-06 23:17:37 +00:00
Eric Andersen
3570a34de4 Renamed "internal.h" to the more sensible "busybox.h". 
-Erik
 2000-09-25 21:45:58 +00:00
Eric Andersen
f34aa4c378 Hard code the name of init. 2000-09-21 02:32:11 +00:00
Pavel Roskin
33bee33af0 Don't suppress output of umount and swapoff - it is both unwise 
and incompatible with lash that doesn't support >&1 yet.
 2000-09-15 01:02:50 +00:00
Pavel Roskin
cbe05e45db For "askfirst" don't just read one char from stdin, 
read the whole line using getc(), so that everything before Enter
gets discarded.
 2000-09-14 22:47:29 +00:00
Eric Andersen
7e3bf6e339 Add in a patch from robotti@metconnect.com and Chip Rosenthal to make 
init do login shell stuff.
 -Erik
 2000-09-14 22:01:31 +00:00
Eric Andersen
fb6a50820c Ensure forked processes always are on a controlling tty, so the 
^C can be properly sent to /dev/console.
 -Erik
 2000-09-13 16:15:29 +00:00
Eric Andersen
cbb61c78ae Make init handle current 2.4.x sysinfo behavior 
-Erik
 2000-09-10 16:13:41 +00:00
Eric Andersen
3639c5d950 Set environment variable to make ash happy. ash is a frequent enough 
target....
 2000-09-05 17:57:52 +00:00
Matt Kraai
27a804246a Centralize handling of --help. 2000-07-19 19:24:01 +00:00
Matt Kraai
2f46b664b7 Add usage messages for applets without them. 2000-07-19 18:01:00 +00:00
Pavel Roskin
9c5fcc3408 New message added to messages.c: full_version 
Used where possible
 2000-07-17 23:45:12 +00:00
Pavel Roskin
9027bcf2f4 Fixed a warning about missing initializer 2000-07-14 15:44:25 +00:00
Matt Kraai
e58771e73c Use global applet_name instead of local versions. 2000-07-12 15:38:49 +00:00
Eric Andersen
be909b1cd5 Forgot to commit these cleanups it seems. 
-Erik
 2000-07-11 17:52:22 +00:00
Eric Andersen
9b2297a34e Remove yet more kernel header dependancies. 
-Erik
 2000-07-10 20:08:44 +00:00
Eric Andersen
3849f9bfcc Remove the problematic CTRLCHAR macro. 
-Erik
 2000-07-10 19:56:47 +00:00
Eric Andersen
bd22ed8067 Update files to reduce dependance on kernel version... 
-Erik
 2000-07-08 18:55:24 +00:00
Eric Andersen
4c95a28461 Fix for bug #1003 -- BusyBox should now poweroff when asked to 
do so...  Fix thanks to Matt Kraai <kraai@alumni.carnegiemellon.edu>
 -Erik
 2000-07-07 19:30:28 +00:00
Eric Andersen
02bc25be56 Fixed backspace and delete so they work properly again -- broken 
since 0.44.
 -Erik
 2000-07-06 21:29:32 +00:00
Eric Andersen
a5dbb39dac Change order. 
-Erik
 2000-07-06 19:11:34 +00:00
Eric Andersen
1e03add675 a few minor cleanups. 
-Erik
 2000-07-06 09:56:35 +00:00
Eric Andersen
b02c54ebee * Fix to init.c from Stuart Menefy <Stuart.Menefy@st.com> so that 
it always sets the controlling terminal before running any programs
 -Erik
 2000-07-04 19:41:23 +00:00
Eric Andersen
a44790f539 Better cross libc support. 
-Erik
 2000-06-28 20:11:28 +00:00
Eric Andersen
10dc9d4d17 Updates to handle Linux 2.4.0 kernels (kludged around the "none" entries in 
/proc/mounts, added a hack to make sysinfo work with both old and new kernels).
 -Erik
 2000-06-26 10:45:52 +00:00
Eric Andersen
a15cd0be34 Make syslogd.c, init.c, and update.c compile error/warning free under both libc5 and libc6. 
-Erik
 2000-06-19 18:14:20 +00:00
Eric Andersen
b610615be9 Updates to a number of apps to remove warnings/compile errors under libc5. 
Tested under both libc5 and libc6 and all seems well with these fixes.
 -Erik
 2000-06-19 17:25:40 +00:00
Eric Andersen
b5966368d7 Minor doc fix. Added several bugs to the todo list. Fixed the way init 
scans /etc/inittab entries so that commands can contain ":"s.
 -Erik
 2000-05-31 20:04:38 +00:00
Erik Andersen
330fd2b576 More libc portability updates, add in the website (which has not been 
archived previously).  Wrote 'which' during the meeting today.
 -Erik
 2000-05-19 05:35:19 +00:00
Erik Andersen
4f3f757d56 Latest and greatest. Some effort at libc5 (aiming towards newlib) 
compatability.
 -Erik
 2000-04-28 00:18:56 +00:00
Erik Andersen
1d1d95051a More Doc updates. cmdedit and more termio fixes. 2000-04-21 01:26:49 +00:00
Erik Andersen
61677feff7 Upates to include copyright 2000 to everything 
-Erik
 2000-04-13 01:18:56 +00:00
Erik Andersen
825aead68b Patch to make killall actually kill all PIDs with the specified name, 
rather then busylooping trying to kill the first one until it dies.
Should be more efficient now, and will only send one signal to each
specified process.
 -Erik
 2000-04-07 06:00:07 +00:00
Erik Andersen
93d6513d93 Some more minor updates to better use some gcc attributes. 
-Erik
 2000-04-06 08:06:36 +00:00
Erik Andersen
183da4ade1 Minor structural change to allow core dumping(or not) from init 
-Erik
 2000-04-04 18:36:37 +00:00
Erik Andersen
983b51b17b minor changes to mount/umount to support-by-ignoring the "-v" flag. 
Added optional core dumping as a feature for init, and include a rewrite
of syslogd so that it now supports multiple concurrent connections.
 -Erik
 2000-04-04 18:14:25 +00:00
Erik Andersen
298854f029 My latest ramblings. 
-Erik
 2000-03-23 01:09:18 +00:00
Erik Andersen
42094cdad5 Fix bug in memory total checking. 
-Erik
 2000-03-20 21:34:52 +00:00
Erik Andersen
6c41c44898 Adjust the termio settings, and don't use octal since it 
is impossible to read by mere mortals.
 -Erik
 2000-03-19 05:13:49 +00:00
Erik Andersen
2ac2fae728 Fix bugs related to finding PIDs. 
-Erik
 2000-03-07 23:32:17 +00:00
Erik Andersen
ea6b67de65 Add a #define to make init extra quiet on boot. 
-Erik
 2000-03-07 07:47:10 +00:00
Erik Andersen
246cc6dddd Wrote killall. 
Adjusted mount, ps, utility.c, etc to handle my nifty new kernel
patches the allow busybox to run perfectly without /proc.
 -Erik
 2000-03-07 07:41:42 +00:00
Erik Andersen
029011b9ee A few updates (including the cp fix the Craig has been looking for) 
-Erik
 2000-03-04 21:19:32 +00:00
Erik Andersen
a51ecdd9e4 Minor tweak to argv[0] handling for linuxrc 
-Erik
 2000-02-24 18:09:58 +00:00
Erik Andersen
d07ee46919 Removed proc dependancies for init and free (which maintaining exactly 
the same functionality).  /proc takes up 90k of kernel space, so it is
nice to avoid using it at all costs.  The only places where it is depended
on is for cetain optional mount/umount features, and for ps and lsmod.
 -Erik
 2000-02-21 21:26:32 +00:00
Erik Andersen
fa4718efcf Minor update for handling TERM with serial consoles. 
-Erik
 2000-02-21 19:25:12 +00:00
Erik Andersen
e272915e1f Some updates for the day, 
-Erik
 2000-02-18 21:34:17 +00:00
Erik Andersen
fb1793f03c Fix stupid typos -- thanks to Taketoshi Sano <kgh12351@nifty.ne.jp> 
for noticing these bugs.
 -Erik
 2000-02-09 16:37:08 +00:00
Erik Andersen
07f5604046 Fix a possible /linuxrc crash. 
-Erik
 2000-02-09 06:05:01 +00:00
Erik Andersen
e132f4b09e Fixed the init problem where it wouldn't unmount filesystems 
on reboot.  Also fixed swapoff -a so it works.
 -Erik
 2000-02-09 04:16:43 +00:00
Erik Andersen
e49d5ecbbe Some formatting updates (ran the code through indent) 
-Erik
 2000-02-08 19:58:47 +00:00
Erik Andersen
31cf8e0056 device_open is common code -- moved into utility.c 
-Erik
 2000-02-07 20:31:19 +00:00
Erik Andersen
fac10d7c59 A few minor updates. ;-) 
Seriously though, read the Changelog for busybox 0.42,
which this is about to become...
 -Erik
 2000-02-07 05:29:42 +00:00
Erik Andersen
04e97024e7 Clear up some ambiguity with old style assignments. 
-Erik
 2000-01-29 07:06:24 +00:00
Erik Andersen
a6d0dbc86f Minor change. init now uses dup2. 
-Erik
 2000-01-29 06:29:32 +00:00
Erik Andersen
ccc7488615 Fixed ls formatting for 8 char user names. 
-Erik
 2000-01-27 02:40:21 +00:00
Erik Andersen
5cbdd712f5 mount and umount could leak loop device allocations causing the system to 
quickly run out.  Also disable init's SIGHUP handler during shutdown.
 -Erik
 2000-01-26 20:06:48 +00:00
Erik Andersen
3fe39dce5d Some busybox updates. See the changelog for details if you care. 
-Erik
 2000-01-25 18:13:53 +00:00
Erik Andersen
de552874d2 Some busybox updates. You no longer _have_ to put a "-" in front of tar 
options, logger is better behaved and has a "-t" option now.  init now supports
the kernel chroot patch, so you can chroot to a new device and umount the old
root.
 -Erik
 2000-01-23 01:34:05 +00:00
Erik Andersen
3163821967 Sync up busybox with the latest and greatest. This is not stuff for 
the Embedix release.
 -Erik
 2000-01-15 22:28:50 +00:00
Erik Andersen
05df239ed9 Bug fixes. 
-Erik
 2000-01-13 04:43:48 +00:00
Erik Andersen
ac6e71f0c4 Possible fixes... 
-Erik
 2000-01-08 22:04:33 +00:00
Erik Andersen
5f2df6ccb4 Remove some leftover debug noise. 
-Erik
 2000-01-07 23:11:00 +00:00
Erik Andersen
812d46667d More minor fixes. 
-Erik
 2000-01-07 18:30:40 +00:00
Erik Andersen
96e2abd084 Init is now even more perfect then before. 
-Erik
 2000-01-07 11:40:44 +00:00
Erik Andersen
0e3782f7c3 Init is now _more_ perfect then before. 
-Erik
 2000-01-07 02:54:55 +00:00
Erik Andersen
9e7372584f inittab is now perfect. The universe will now submit to my 
will. muhahahaha!!!  Phear!
 -Erik
 2000-01-06 01:16:13 +00:00
Erik Andersen
0881de706e The latest and greatest. init basically works, though needs 
a minor inittab design change to accomodate specifying the device
to run each process on.
 -Erik
 2000-01-05 09:34:26 +00:00
Erik Andersen
7dc160721e Bunches of fixes. Typos, bugs, etc. 
Added 'gunzip -t'.  inittab support _almost_ works (but it isn't
ready for prime time useage yet).
 -Erik
 2000-01-04 01:10:25 +00:00
Erik Andersen
9c88cac5cb First pass inittab parser written 
-Erik
 1999-12-30 09:25:17 +00:00
Erik Andersen
f294a0288d Fix double quoting bug preventing ininit scripts from running 1999-12-21 02:54:37 +00:00
Erik Andersen
4d1d0113fd Reworked the source so it will compile and run under glibc 2.0.7 
and linux kernel 2.0.36 (though the dubious reasons why someone
would want to do that defy imagination ;)
 -Erik
 1999-12-17 18:44:15 +00:00
Eric Andersen
84b009256f Minor updates 1999-12-11 04:16:51 +00:00
Eric Andersen
2cb55077e2 Added poweroff (and adjusted init to use it). Inlined function 
calls to code only called once in tee.  Made BB_KLOGD and option.
 -Erik
 1999-12-10 08:25:07 +00:00
Eric Andersen
6805d5d69e Adjustments for Johns init stuff, 
-Erik
 1999-12-09 22:39:55 +00:00
John Beppu
f95ca97d1b findInitPid() has been implemented and it seems to work. 
reboot has been changed to take advantage of findInitPid();
 1999-12-09 22:10:18 +00:00
Eric Andersen
f0758dd6ba * Fixed rebooting from init. I'd left some debugging code in 
which blocked reboots.  Oops.
 -Erik
 1999-12-09 07:57:58 +00:00
Eric Andersen
485b9550fd Stuf 1999-12-07 23:14:59 +00:00
Eric Andersen
d00c262847 Stuf 1999-12-07 08:37:31 +00:00
Eric Andersen
0ecb54a0f3 Stuf 1999-12-05 23:24:55 +00:00
Eric Andersen
b186d980d6 Stuf 1999-12-03 09:19:54 +00:00
Eric Andersen
4c78147755 Changes 1999-11-26 08:12:56 +00:00
Eric Andersen
0727458a97 Stuf 1999-11-21 21:50:07 +00:00
Eric Andersen
08b1034f4f Stuf 1999-11-19 02:38:58 +00:00
Eric Andersen
ded6259f62 Latest and greatest 1999-11-18 00:19:26 +00:00
Eric Andersen
d80e851dc0 Stuf 1999-11-16 00:46:00 +00:00
Eric Andersen
a9c95ea655 Updates 1999-11-15 17:33:30 +00:00
Eric Andersen
b6a44b8d39 updates for the day 1999-11-13 04:47:09 +00:00
Eric Andersen
d73dc5b073 Updates to usage, and made tar work. 
-Erik
 1999-11-10 23:13:02 +00:00
Eric Andersen
fbb39c83b6 Stuff 
-Erik
 1999-11-08 17:00:52 +00:00
Eric Andersen
07e5297ca7 init and ls -l fixes 1999-11-07 07:38:08 +00:00
Eric Andersen
e18c75a563 Fixed init so it won't hang on reboot... 1999-11-05 04:23:05 +00:00
Eric Andersen
cf8c9cf7b9 More stuff -- ready for release. 
-Erik
 1999-11-05 00:31:46 +00:00
Eric Andersen
3ae0c78962 Stuf 1999-11-04 01:13:21 +00:00
Eric Andersen
be971d6b69 More init fixes. Fixed sync segfault. 
-Erik
 1999-11-03 16:52:50 +00:00
Eric Andersen
219d6f5e0c Stuf 1999-11-02 19:43:01 +00:00
Eric Andersen
2f6c04f63c Ha! Got init working. 
-Erik
 1999-11-01 23:59:44 +00:00
Eric Andersen
04579780b7 Fixed it. 1999-10-29 23:12:50 +00:00
Eric Andersen
7f1acfdb89 More stuf. sed works. 1999-10-29 23:09:13 +00:00
Eric Andersen
c1525e84dd Stuff 1999-10-29 00:07:31 +00:00
Eric Andersen
c7c41d306b Cleanup of init 1999-10-28 00:24:35 +00:00
Eric Andersen
a745606df3 Stuf 1999-10-27 02:31:32 +00:00
Eric Andersen
8a8fbb87f7 Foo 1999-10-26 00:18:56 +00:00
Eric Andersen
0460ff2e5d Stuf 1999-10-25 23:32:44 +00:00
Eric Andersen
c49960189a Fixed up copyright notices and such 1999-10-20 22:08:37 +00:00
Eric Andersen
d23f9ba0f6 Made ps work. Fixed some stuff. 1999-10-20 19:18:15 +00:00
Eric Andersen
e77ae3a2c0 Added sfdisk. Ststic-ified a bunch of stuff. 1999-10-19 20:03:34 +00:00
Eric Andersen
abc7d597cb More stuff 1999-10-19 00:27:50 +00:00
Eric Andersen
703c62da63 More stuff 1999-10-18 21:31:00 +00:00
Eric Andersen
cb6e25655f More stuff 1999-10-16 15:48:40 +00:00
Eric Andersen
3c163822d8 Fixed cp -[aR] and some other stuf. 1999-10-14 22:16:57 +00:00
Eric Andersen
2c1030177e More stuff 1999-10-13 22:56:11 +00:00
Eric Andersen
3cf52d1958 More stuff... 1999-10-12 22:26:06 +00:00
Eric Andersen
cc8ed39b24 Initial revision 1999-10-05 16:24:54 +00:00