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216 Commits

Author SHA1 Message Date
Eric Andersen
951df20b7e Do a better job of dealing with screwy s390 abi changes 2003-10-21 06:45:29 +00:00
Eric Andersen
acf6c917e2 ccording to this: 
http://sources.redhat.com/ml/binutils/2003-01/msg00290.html
The name R_390_GOTOFF was changed to R_390_GOTOFF32.
 -Erik
 2003-10-20 05:40:40 +00:00
Glenn L McGrath
350733abb8 Busybox modprobe has a couple of irritating quirks: 
- attempting to modprobe a module that is already loaded yields "Failed
to load module", whereas modutils quietly ignores such a request.

 - if a module genuinely can't be loaded due to missing symbols or
similar problems, modprobe doesn't produce any useful diagnostics
because the output from insmod has been redirected to /dev/null.

Here's a patch to address these issue

Patch by Philip Blundell
 2003-09-08 00:32:49 +00:00
Glenn L McGrath
759d7ececd To load GPLONLY symbols its is required that CHECK_TAINTED_MODULES be 
enabled, if not GPLONLY symbols are ignored.
 2003-09-03 00:42:58 +00:00
Glenn L McGrath
c2942f0904 "insmod caches the symbolname in a variable before modifying it and uses 
the cached value afterwards." - Jean Wolter
 2003-08-31 01:58:18 +00:00
Glenn L McGrath
759515c26a handle GPLONLY symbols 2003-08-30 06:00:33 +00:00
Eric Andersen
bf83355dda Patch from Paul Mundt (lethal) adding sh64 insmod support for busybox 2003-08-13 19:56:33 +00:00
Eric Andersen
4b4e09854c Steven Scholz writes: 
the output of lsmod (busybox-1.00-pre2) contains IMHO one "\n" too
    much when using CONFIG_FEATURE_CHECK_TAINTED_MODULE:

    ~ # lsmod
    Module                  Size  Used by    Tainted: P

    ds                      8364   1
    m8xx_pcmcia             5388   1
    pcmcia_core            40736   0 [ds m8xx_pcmcia]

and this patch from Steven fixes the problem
 2003-08-06 08:53:13 +00:00
Eric Andersen
b24da33a06 Document CONFIG_FEATURE_INSMOD_LOADINKMEM 2003-07-22 10:16:58 +00:00
Eric Andersen
9c3c38da55 Patch from Terje Kvernes adding quite a lot of missing documentation 2003-07-22 09:59:34 +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
65e20a33c2 Patch from Kent Robotti adding a bunch of needed docs! 
-Erik
 2003-07-05 07:52:35 +00:00
Eric Andersen
25ea42de9b Fall back to looking in /lib/modules/modules.dep if 
/lib/modules/<kernel version>/modules.dep is missing
 2003-06-20 09:57:30 +00:00
Eric Andersen
908e362133 Patch from Andrew Dennison: 
I've had some issues with modprobe which I reported a few months ago. This
is still an issue so I decided to sort it out.

The attached diff includes the changes against the unstable cvs tree that
work for me.

Changes are:
mod_process() will report success if the module at the head of the list
loads successfully. It will also report success if any module unloads
successfully.
The net result being that modprobe will succeed in the cases outlined below.
I've also added error reporting to modprobe -r. Previously it would silently
fail (but report success) if the module could not be unloaded.

Andrew
 2003-06-20 09:56:37 +00:00
Glenn L McGrath
1b6dfa7066 Rename, to specify kernel 2003-03-30 13:57:26 +00:00
Manuel Novoa III
cad5364599 Major coreutils update. 2003-03-19 09:13:01 +00:00
Eric Andersen
c3b2dbec8c Fix obviously wrong names from older busybox 2003-03-13 18:57:08 +00:00
Eric Andersen
bf77f61d69 Patch from Jason McMullan @ linuxcare.com adding insmod 
support for s390 systems.
 2003-01-23 06:02:39 +00:00
Eric Andersen
be65c350ae Patch from Artem Egorkine to support the -m option 2003-01-23 04:57:35 +00:00
Eric Andersen
889dd20c69 Patch from Joel Vallier to add modules symbols to the kernel symbol 
table in order to obtain better debug output from ksymoops.
 2003-01-23 04:48:34 +00:00
Eric Andersen
b1c9469f65 Patch from Robert Schwebel fixing a missing \n 2003-01-11 18:06:02 +00:00
Tim Riker
cf93274663 rmmod -a removed modules recursively 2002-12-14 01:58:59 +00:00
Tim Riker
6fe1960ff5 cleanup 2002-12-13 22:59:15 +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
Robert Griebl
3ba7ceebfc print an error message if we can't load a module 2002-12-03 22:41:36 +00:00
Aaron Lehmann
a170e1c858 Change if(x)free(x); to free(x); 2002-11-28 11:27:31 +00:00
Eric Andersen
31f9747a23 Fix needless formatting differences vs modutils 2002-10-18 22:14:07 +00:00
Eric Andersen
9060a73159 Doh! I screwed up applying vodz' patch. 
-Erik
 2002-10-12 04:16:08 +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
528649463f Fix missing \n noticed by Robert Schwebel 2002-10-08 09:38:07 +00:00
Eric Andersen
166fa4684f Support module tainting 
-Erik
 2002-09-16 05:30:24 +00:00
Eric Andersen
2bec97c076 Some CML1 grammar fixes 
-Erik
 2002-09-01 06:45:55 +00:00
Aaron Lehmann
0df910af49 for some baffling reason tinycc insists that i change this 0 to NULL 2002-08-23 07:45:26 +00:00
Robert Griebl
6859d761d3 - updated a few copyright/left file headers 
- documented most of my 0.61 changes in the ChangeLog
 2002-08-05 02:57:12 +00:00
Robert Griebl
70112da81a Fixed a bug that I had introduced with the new "options" handling. 2002-07-29 20:28:38 +00:00
Robert Griebl
aead70b4d1 modprobe now also uses "options" from /etc/modules.conf 2002-07-26 15:54:20 +00:00
Robert Griebl
967c3d4406 Fixed two compiler warnings 2002-07-21 17:33:27 +00:00
Robert Griebl
d378c3149c Applied vodz' patches #49 and #50 (with a small correction in runshell.c) 
#49: I found one memory overflow and memory leak in "ln" applet.
Last patch reduced also 54 bytes. ;)

#50: I found bug in loginutils/Makefile.in.
New patch have also new function to libbb and
aplied this to applets and other cosmetic changes.
 2002-07-19 00:05:54 +00:00
Eric Andersen
b493dec91e David Frascone <dave@frascone.com> noticed two problems. First, modprobe was 
trying to call 'insmod -q', which wasn't supported.  Secondly, when modprobe
was fed blank lines from modules.dep, we ended up calling xstrndup(ptr, -1),
which with suitably bad results.  David provided a patch to catch the blank
lines, and I have added insmod -q support.  So modprobe should work again.
 -Erik
 2002-07-02 19:14:23 +00:00
Eric Andersen
61f83059c1 Apply vodz' cleanup for insmod buffer overflows, which was cleaner 
than my first effort.
 2002-06-22 17:15:42 +00:00
Eric Andersen
2d34215456 As noted by Yves Lavoie ing. <yves.lavoie.ing@sympatico.ca>, don't 
lose the last letter of the module name.
 2002-06-18 05:16:25 +00:00
Eric Andersen
6fb4e4877a Fix buffer overflows noted by Gerardo Puga 
-Erik
 2002-06-06 14:24:57 +00:00
Robert Griebl
bc28f7a1e1 Cleaned up Erik's fgets -> read patch and fixed a buffer overflow 2002-06-04 19:33:58 +00:00
Eric Andersen
c06391be0d Avoid stack munching stdio implementations. 
-Erik
 2002-06-04 13:28:43 +00:00
Robert Griebl
3b79370a7d Fixed a realloc bug found by Martin Volf 2002-06-02 09:36:12 +00:00
Robert Griebl
1d4ef2a9e9 Added support for /etc/modules.conf parsing 
for now only the 'alias' entries are evaluated
 2002-05-28 21:32:10 +00:00
Eric Andersen
8302c43265 Ensure that insmod supports at least one MODULE_INTERFACE 
-Erik
 2002-05-24 06:59:22 +00:00
Eric Andersen
cffd5022c5 Patch from Magnus Damm <damm@opensource.se> to rework things 
greatly, and keep the arch specific relocations together,
fixes R_PPC_ADDR32 handling so powerpc can work, and changes the
tlb tables to be linked lists (again so powerpc can work).
 2002-05-24 06:50:15 +00:00
Robert Griebl
236abbfd71 Some cleanups, some size reductions and some buffer overflow checks 
Most of it based on ideas from vodz
 2002-05-22 23:34:35 +00:00
Robert Griebl
52e8d060a9 Complete rewrite to support stack loading/unloading with proper 
handling of duplicates in the dependencies list.
 2002-05-14 23:42:08 +00:00
Eric Andersen
864b79791a Patch from Robert Griebl <griebl@gmx.de> to support modprobe -r properly, 
merged in with the latest and greatest.
 2002-05-03 15:48:26 +00:00
Eric Andersen
26920c6c94 Make verbose and show_only work as expected 
-Erik
 2002-05-03 15:22:42 +00:00
Eric Andersen
c088c582bf Patch from Robert Griebl <griebl@gmx.de> to ignore the -s flag 2002-05-03 10:34:35 +00:00
Eric Andersen
60e56f5292 Reworked by Robert Griebl <griebl@gmx.de> to support proper 
module dependancies.
 2002-04-26 06:04:01 +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
b1591d1f8b Fix handling of endianness. 
-Erik
 2002-04-12 00:28:59 +00:00
Eric Andersen
fcffa2cc1a Apply lash_patch35 from vodz, which brings several nice size_optimizations. 2002-04-06 05:17:57 +00:00
Miles Bader
75ce8d7c88 Tweak my credit (ah, vanity...) 2002-04-01 14:25:51 +00:00
Miles Bader
ae28b04ff2 Add support for the NEC v850e processor. 2002-04-01 09:34:25 +00:00
Eric Andersen
6d13964714 Silence some silly warnings 
-Erik
 2001-12-29 04:15:13 +00:00
Matt Kraai
1f0c43668a Remove == TRUE' tests and convert != TRUE' and `== FALSE' tests to use !. 2001-12-20 23:13:26 +00:00
Matt Kraai
e62dc86bc7 Add support for big-endian ARM (initial patch by Mike Voytovich). 2001-12-14 16:08:17 +00:00
Matt Kraai
8a35c9a557 Add space before module name (noted by Ron Yorston). 2001-11-27 17:28:01 +00:00
Matt Kraai
c8227639db Change strdup calls to xstrdup (patch from Steve Merrifield). 2001-11-12 16:57:27 +00:00
Eric Andersen
7131213460 config.in features patch from Giulio Orsero <giulioo@pobox.com> 
with some minor edits from me
 2001-11-10 09:53:23 +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
1071ccfd25 Force BB_FEATURE_NEW_MODULE_INTERFACE and BB_FEATURE_OLD_MODULE_INTERFACE 
to be mutually exclusive
 2001-08-22 05:41:57 +00:00
Eric Andersen
ac5dbd193b Fix an _old_ interface problem with a never-used feature. 2001-08-22 05:26:08 +00:00
Matt Kraai
063c1f54ea Simplified version checking. 2001-08-06 14:18:08 +00:00
Eric Andersen
f672c9e62f Silence a silly warning 2001-07-31 22:51:49 +00:00
Eric Andersen
2835efe3da Note that m68k is supported 2001-07-25 16:58:58 +00:00
Eric Andersen
1b06419e60 Cleanup some warnings and a really obvious bug. 
-Erik
 2001-07-25 07:23:38 +00:00
Eric Andersen
0139ca92ff An initial modproble implementation. Quite suboptimal still, 
but it does work...
 2001-07-22 23:01:03 +00:00
Eric Andersen
044228d5ec This is vodz' latest patch. Sorry it took so long... 
1) ping cleanup (compile fix from this patch already applied).
    2) traceroute call not spare ntohl() now (and reduce size);
    3) Fix for functions not declared static in insmod, ash, vi and mount.
    4) a more simple API cmdedit :))
    5) adds "stopped jobs" warning to ash on Ctrl-D and fixes "ignoreeof" option
    6) reduce exporting library function index->strchr (traceroute), bzero->memset (syslogd)
 2001-07-17 01:12:36 +00:00
Eric Andersen
66ca9480c8 Fix a nasty hard to spot bug found by Ralph Siemsen <ralphs@netwinder.org>. 
This would cause it to obliterates the end of the strtab section, so
symbol lookups would fail and then it would crash.  Ugh.  This should
fix things for people having trouble with insmod.
 2001-06-28 21:36:06 +00:00
Eric Andersen
b4a26e6fc0 For m68k, use __mc68000__ (not __m68k__ ), since that is what the 
various m68k compilers seem to actually use...
 -Erik
 2001-06-19 15:00:52 +00:00
Eric Andersen
5a9d441b2c Fix up some signed char vs int issues that show up on powerpc. 2001-05-24 14:16:28 +00:00
Eric Andersen
8ae319a322 This patch from Bernhard Kuhn <kuhn@lpr.e-technik.tu-muenchen.de> is based on 
the work of Jinux Kim on his "babobox" (derived from busybox-0.42), and enables
kernel module loading and unloading for uClinux/m68k.
 2001-05-21 16:09:18 +00:00
Eric Andersen
2416dfc3c9 A compromise solution for insmod 2001-05-14 20:03:04 +00:00
Matt Kraai
9496466044 Follow symbolic links when searching for modules. 2001-05-14 18:27:25 +00:00
Eric Andersen
14d354312a Per suggestion from Vladimir, eliminate check_wildcard_match(), which 
was only being used by insmod these days.

Also, I spent a minute adjusting insmod so that it first searches
/lib/modules/`uname -r` and then (if that fails) searches /lib/modules,
which makes bb insmod behave much more like the real insmod, and should
avoid nasty surprises (such as the recent "Modutils vs. Busybox..."
thread).
 -Erik
 2001-05-14 17:07:32 +00:00
Eric Andersen
7f3b86e7bf A fix from Larry for a corner case where insmod could end up 
doing an xrealloc(0).
 2001-04-26 19:29:58 +00:00
Eric Andersen
4f4bcfcd1a Some more cleanups for insmod from Larry. 
-Erik
 2001-04-25 17:22:32 +00:00
Eric Andersen
f227815c3a Several cleanups from Larry. 2001-04-24 21:41:41 +00:00
Matt Kraai
0f50bca9aa Fix infinite loop and reallocate if too many modules. 2001-04-13 14:40:15 +00:00
Eric Andersen
64c8b1762c Another iteration -- adjust the init_module syscall a bit. 
-Erik
 2001-04-05 07:33:10 +00:00
Eric Andersen
acc7757312 *** empty log message *** 2001-04-05 06:24:28 +00:00
Eric Andersen
a2a978ae23 Some further syscall adjustments. Split the module syscalls out of 
insmod and into libbb. Only enable them for libc5.  glibc and
uClibc don't need them.
 -Erik
 2001-04-05 06:08:14 +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
82bb8a2bf8 Patch from Dirk Behme <dirk.behme@de.bosch.com> to 
add EM_MIPS_RS3_LE for mips
 -Erik
 2001-03-22 19:01:16 +00:00
Eric Andersen
23c1a18126 Per suggestion from Vladimir, no need to initialize these -- let the bss 
do it.
 -Erik
 2001-03-19 19:28:24 +00:00
Mark Whitley
94fd480bab Applied patch from John Lombardo to fix OOM in insmod. 2001-03-12 23:08:34 +00:00
Mark Whitley
f90c28dd1e Applied patch from Jeff Garzik to getopt-ify rmmod. 2001-03-09 21:49:12 +00:00
Eric Andersen
eba8ed71f0 Patchs from Jeff Garzik <jgarzik@mandrakesoft.com> to cleanup 
warnings with glibc 2.2 and use always use xfopen
 -Erik
 2001-03-09 14:36:42 +00:00
Eric Andersen
2bf658d5cd This patch, from Quinn Jensen <jensenq@lineo.com>, adds MIPS support 
to busybox insmod.  Thanks Quinn!!!
 -Erik
 2001-02-24 20:01:53 +00:00
Eric Andersen
afeb96547f Make output match the real lsmod -- print (autoclean) type 
stuff first not last.
 -Erik
 2001-02-24 19:51:54 +00:00
Eric Andersen
90fe7fea10 Apply a patch from Magnus Damm <damm@opensource.se> to support 
powerpc with busybox insmod
 -Erik
 2001-02-20 20:47:08 +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