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13 years agokmod-depmod: dump devname
Gustavo Sverzut Barbieri [Fri, 23 Dec 2011 02:55:33 +0000 (00:55 -0200)] 
kmod-depmod: dump devname

first try to dump files: modules.devname.

13 years agokmod-depmod: initial code (no files generated, untested)
Gustavo Sverzut Barbieri [Thu, 22 Dec 2011 22:23:11 +0000 (20:23 -0200)] 
kmod-depmod: initial code (no files generated, untested)

this is the initial code for depmod, it should:
 * use configuration from /run/depmod.d, /etc/depmod.d, /lib/depmod.d
 * respect overrides and searches
 * resolve symbols and dependencies
 * break circular dependencies (dependency loops)
 * --errsyms: print out modules with unresolved symbols and incorrect crc
 * --symbol-prefix: respect architecture symbol prefix

it will not:
 * --quick: does not do quick mode
 * --warn: does not warn on duplicates
 * --filesyms: does not load symbols from map file
 * --symvers: does not load symbol versions from map file
 * dump files: does not dump any files at the moment.

it is highly untested, then I appreciate your help with real world
scenarios using overrides and searches. To get output run with -vvvvvv.

next version should fill in the gaps and at least generate the files

13 years agoAdd test for probe insert
Lucas De Marchi [Mon, 26 Dec 2011 18:06:50 +0000 (16:06 -0200)] 
Add test for probe insert

13 years agoAdd implementation of modprobe's insertion
Lucas De Marchi [Tue, 27 Dec 2011 13:40:10 +0000 (11:40 -0200)] 
Add implementation of modprobe's insertion

Treat module insertion as modprobe does: look for (soft-)dependencies, run
install commands, apply blacklist.

The difference with the blacklist is that it's applied to all modules,
including the dependencies. If you want to apply a blacklist only on the
module it's better to call the filter function by yourself.

This implementation detects loops caused by poorly written
soft-dependencies and fail gracefully, printing the loop to the log.

13 years agoDo not cache softdeps list
Lucas De Marchi [Tue, 27 Dec 2011 12:15:40 +0000 (10:15 -0200)] 
Do not cache softdeps list

This might include a circular dependency which would screw up the
refcounting because there's an internal reference.

13 years agoAllow to internally get dependencies without copying list
Lucas De Marchi [Tue, 27 Dec 2011 06:51:05 +0000 (04:51 -0200)] 
Allow to internally get dependencies without copying list

13 years agobuild-sys: remove unneeded _SOURCES var
Lucas De Marchi [Mon, 26 Dec 2011 15:53:32 +0000 (13:53 -0200)] 
build-sys: remove unneeded _SOURCES var

13 years agoAdd functions to get ctx blacklists
Lucas De Marchi [Sat, 24 Dec 2011 12:50:47 +0000 (10:50 -0200)] 
Add functions to get ctx blacklists

13 years agoFix kmod_list_remove_n_latest()
Lucas De Marchi [Tue, 27 Dec 2011 04:46:12 +0000 (02:46 -0200)] 
Fix kmod_list_remove_n_latest()

It only worked because n was always 1. kmod_list_remove returns a
pointer to the next element, relative to the removed one. Therefore we
need to always get a pointer to the last.

13 years agoReverse order of dependency list
Lucas De Marchi [Mon, 26 Dec 2011 22:10:49 +0000 (20:10 -0200)] 
Reverse order of dependency list

Dependency list in modules.dep is kept in reverse order. Prepend to
list so all the other places treat it in the right order.

13 years agoTODO: add task in modprobe's compatibility
Lucas De Marchi [Mon, 26 Dec 2011 18:05:19 +0000 (16:05 -0200)] 
TODO: add task in modprobe's compatibility

13 years agoindex_file_open: fix another fd leak on error path.
Cristian Rodríguez [Mon, 26 Dec 2011 04:38:04 +0000 (01:38 -0300)] 
index_file_open: fix another fd leak on error path.

13 years agoMerge branch 'master' of git://dev.medozas.de/libkmod
Lucas De Marchi [Sat, 24 Dec 2011 19:51:27 +0000 (17:51 -0200)] 
Merge branch 'master' of git://dev.medozas.de/libkmod

13 years agoMerge branch 'master' of git://dev.medozas.de/libkmod
Lucas De Marchi [Sat, 24 Dec 2011 19:39:44 +0000 (17:39 -0200)] 
Merge branch 'master' of git://dev.medozas.de/libkmod

13 years agolibkmod: remove external cflags from .pc file
Jan Engelhardt [Sat, 24 Dec 2011 19:28:11 +0000 (20:28 +0100)] 
libkmod: remove external cflags from .pc file

Since the public header files of libkmod do not include header files
of liblzma or zlib, the flags need not be present.

13 years agoSupport for loading Xz-compressed modules
Jan Engelhardt [Sat, 24 Dec 2011 13:58:30 +0000 (14:58 +0100)] 
Support for loading Xz-compressed modules

13 years agobuild: use AC_ARG_WITH for zlib
Jan Engelhardt [Sat, 24 Dec 2011 03:45:42 +0000 (04:45 +0100)] 
build: use AC_ARG_WITH for zlib

Since it selects an external dependency for inclusion, AC_ARG_WITH
is preferred (autoconf.info 15.2 "Working with external software").

13 years agobuild: use pkgconfig to detect zlib
Jan Engelhardt [Sat, 24 Dec 2011 03:45:22 +0000 (04:45 +0100)] 
build: use pkgconfig to detect zlib

build: explicitly call PKG_PROG_PKG_CONFIG

Per the manual page, PKG_PROG_PKG_CONFIG needs to be invoked
explicitly if PKG_CHECK_MODULES might not happen (it is indeed stowed
in an AS_IF in kmod). Without this, funny failures can occur.
(As it did.)

13 years agoFix version script with v3 symbols
Lucas De Marchi [Sat, 24 Dec 2011 04:40:30 +0000 (02:40 -0200)] 
Fix version script with v3 symbols

13 years agoelf: implement kmod_module_get_dependency_symbols()
Gustavo Sverzut Barbieri [Tue, 20 Dec 2011 13:54:53 +0000 (11:54 -0200)] 
elf: implement kmod_module_get_dependency_symbols()

Uses kmod_elf_get_dependency_symbols() that looks into ".symtab" for
UNDEF symbols and matches the name from ".strtab" to "__versions" to
get crc.

Likely the public API should unify the symbol information getters and
list release, they are almost the same.

13 years agoelf: add bind type to kmod_modversion.
Gustavo Sverzut Barbieri [Tue, 20 Dec 2011 12:11:22 +0000 (10:11 -0200)] 
elf: add bind type to kmod_modversion.

will be used to share this structure with get_dependency_symbols()

13 years agoadd test/test-elf
Gustavo Sverzut Barbieri [Mon, 19 Dec 2011 23:23:45 +0000 (21:23 -0200)] 
add test/test-elf

will be focused on testing ELF operations and takes a filename to load
instead of looking for it in the system.

13 years agoelf: add get_symbols()
Gustavo Sverzut Barbieri [Mon, 19 Dec 2011 23:23:13 +0000 (21:23 -0200)] 
elf: add get_symbols()

Similar to module-init-tools load_symbols(), it will try .symtab and
.strtab for symbols starting with __crc_, if they are found their crc
is read from ELF's Elf_Sym::st_value.

If not found, then it will fallback to __ksymtab_strings.

13 years agoelf: minimum size is enough.
Gustavo Sverzut Barbieri [Fri, 23 Dec 2011 04:33:20 +0000 (02:33 -0200)] 
elf: minimum size is enough.

13 years agofile: speed up loading non-gzipped modules when zlib is enabled.
Gustavo Sverzut Barbieri [Sat, 24 Dec 2011 02:09:31 +0000 (00:09 -0200)] 
file: speed up loading non-gzipped modules when zlib is enabled.

Just now realized that my distro (Gentoo) enables support for gzip but
does not compress modules by default.

In this case it's better to have a special case that uses mmap()
instead of a loop of realloc() + gzread().

13 years agobuild-sys: use AS_IF
Lucas De Marchi [Fri, 23 Dec 2011 14:03:19 +0000 (12:03 -0200)] 
build-sys: use AS_IF

13 years agotools: kmod: show wrong command in err message
Lucas De Marchi [Fri, 23 Dec 2011 13:44:28 +0000 (11:44 -0200)] 
tools: kmod: show wrong command in err message

13 years agotools: kmod: print help message when no commands given
Lucas De Marchi [Fri, 23 Dec 2011 13:35:48 +0000 (11:35 -0200)] 
tools: kmod: print help message when no commands given

13 years agotools: kmod: add list command
Lucas De Marchi [Fri, 23 Dec 2011 13:33:02 +0000 (11:33 -0200)] 
tools: kmod: add list command

It's the same of lsmod since there's not much to change on its format.

13 years agotools: kmod: Add handling of compat modprobe
Lucas De Marchi [Thu, 22 Dec 2011 05:54:46 +0000 (03:54 -0200)] 
tools: kmod: Add handling of compat modprobe

13 years agotools: kmod: Add handling of compat modinfo
Lucas De Marchi [Thu, 22 Dec 2011 05:50:54 +0000 (03:50 -0200)] 
tools: kmod: Add handling of compat modinfo

13 years agotools: kmod: Add handling of compat insmod
Lucas De Marchi [Thu, 22 Dec 2011 05:45:07 +0000 (03:45 -0200)] 
tools: kmod: Add handling of compat insmod

13 years agotools: kmod: Add handling of compat rmmod
Lucas De Marchi [Thu, 22 Dec 2011 05:39:11 +0000 (03:39 -0200)] 
tools: kmod: Add handling of compat rmmod

13 years agotools: kmod: Add handling of compat lsmod
Lucas De Marchi [Thu, 22 Dec 2011 05:01:45 +0000 (03:01 -0200)] 
tools: kmod: Add handling of compat lsmod

13 years agotools: kmod: check progname for handling compat commands
Lucas De Marchi [Thu, 22 Dec 2011 21:21:11 +0000 (19:21 -0200)] 
tools: kmod: check progname for handling compat commands

13 years agoFix leak on error path
Cristian Rodríguez [Fri, 23 Dec 2011 05:06:56 +0000 (03:06 -0200)] 
Fix leak on error path

13 years agotools: kmod: Add global options
Lucas De Marchi [Fri, 23 Dec 2011 04:56:27 +0000 (02:56 -0200)] 
tools: kmod: Add global options

13 years agotools: add skeleton of kmod tool
Lucas De Marchi [Thu, 22 Dec 2011 04:33:36 +0000 (02:33 -0200)] 
tools: add skeleton of kmod tool

If using libtool 2.4.2, running the script generated by libtool will not
work because libtool changes argv[0] to lt-progname.

To test this is necessary to either fix the installed
build-aux/ltmain.sh file or run the binary directly like in:

$ export LD_LIBRARY_PATH=$PWD/libkmod/.libs/
$ ./tools/.libs/kmod help

13 years agobuild-sys: use MKDIR_P
Lucas De Marchi [Fri, 23 Dec 2011 03:59:31 +0000 (01:59 -0200)] 
build-sys: use MKDIR_P

13 years agokmod_modprobe: use basename(argv[0]) in help message
Lucas De Marchi [Fri, 23 Dec 2011 03:36:10 +0000 (01:36 -0200)] 
kmod_modprobe: use basename(argv[0]) in help message

13 years agokmod-modprobe: fix leak in command line option processing.
Gustavo Sverzut Barbieri [Thu, 22 Dec 2011 01:54:35 +0000 (23:54 -0200)] 
kmod-modprobe: fix leak in command line option processing.

not that it should matter for the binary, but let's be strict with
leaks so running in valgrind never complains.

13 years agointroduce --with-rootlibdir=DIR
Kay Sievers [Thu, 22 Dec 2011 14:40:24 +0000 (15:40 +0100)] 
introduce --with-rootlibdir=DIR

Support the installation of the shared library in the rootfs --rootlibdir=,
while the development symlink stays in --libdir=.

13 years agoInitialize line number with 0
Lucas De Marchi [Thu, 22 Dec 2011 03:30:40 +0000 (01:30 -0200)] 
Initialize line number with 0

13 years agoRemove useless warning causing trouble in sparc64
Lucas De Marchi [Wed, 21 Dec 2011 22:10:43 +0000 (20:10 -0200)] 
Remove useless warning causing trouble in sparc64

-Wcast-align is not that useful and just generates lots of warnings in
architectures like sparc64.

13 years agoFix unaligned memory access
Gustavo Sverzut Barbieri [Wed, 21 Dec 2011 20:23:58 +0000 (18:23 -0200)] 
Fix unaligned memory access

Bug found on sparc64. Thanks to "Jan Engelhardt <jengelh@medozas.de>"
for providing access to such a machine.

13 years agodo not (mis-)use the config file generator for non-autobuild stuff
Kay Sievers [Wed, 21 Dec 2011 13:48:07 +0000 (11:48 -0200)] 
do not (mis-)use the config file generator for non-autobuild stuff

"Similarly, you should not rely on AC_CONFIG_FILES to replace bindir
and friends in your shell scripts and other files; instead, let make
manage their replacement."

http://www.gnu.org/software/autoconf/manual/autoconf.html#Makefile-Substitutions

13 years agogitignore: ignore dist files
Lucas De Marchi [Wed, 21 Dec 2011 13:44:25 +0000 (11:44 -0200)] 
gitignore: ignore dist files

13 years agokmod 2 v2
Lucas De Marchi [Wed, 21 Dec 2011 01:48:46 +0000 (23:48 -0200)] 
kmod 2

13 years agoChange error message to reflect reality
Lucas De Marchi [Wed, 21 Dec 2011 01:39:56 +0000 (23:39 -0200)] 
Change error message to reflect reality

13 years agoUpdate doc to reflect function behavior
Lucas De Marchi [Wed, 21 Dec 2011 01:39:30 +0000 (23:39 -0200)] 
Update doc to reflect function behavior

13 years agoTesting for return of alias_normalize.
Luis Felipe Strano Moraes [Tue, 20 Dec 2011 16:13:56 +0000 (08:13 -0800)] 
Testing for return of alias_normalize.

13 years agobuild-sys: do not use some compile flags by default
Lucas De Marchi [Tue, 20 Dec 2011 21:45:59 +0000 (19:45 -0200)] 
build-sys: do not use some compile flags by default

13 years agoRemoving comments saying flags are not implemented
Lucas De Marchi [Tue, 20 Dec 2011 21:31:14 +0000 (19:31 -0200)] 
Removing comments saying flags are not implemented

Both removal and insertion flags are already implemented.

13 years agoMove symbols introduced in libkmod2 to the right place
Lucas De Marchi [Tue, 20 Dec 2011 19:08:53 +0000 (17:08 -0200)] 
Move symbols introduced in libkmod2 to the right place

13 years agobuild-sys: remove remaining _SOURCES var
Lucas De Marchi [Tue, 20 Dec 2011 18:57:11 +0000 (16:57 -0200)] 
build-sys: remove remaining _SOURCES var

13 years agobuild-sys: default to "" as rootprefix
Lucas De Marchi [Tue, 20 Dec 2011 18:52:21 +0000 (16:52 -0200)] 
build-sys: default to "" as rootprefix

13 years agokmod_modprobe: fix description of -C flag
Lucas De Marchi [Tue, 20 Dec 2011 18:39:59 +0000 (16:39 -0200)] 
kmod_modprobe: fix description of -C flag

13 years agoconfigure: disable static zlib build.
Gustavo Sverzut Barbieri [Tue, 20 Dec 2011 18:30:01 +0000 (16:30 -0200)] 
configure: disable static zlib build.

It was not being done correctly, disable until we find a way for
libtool to cooperate.

13 years agointroduce --with-rootprefix=DIR
Kay Sievers [Tue, 20 Dec 2011 16:58:05 +0000 (17:58 +0100)] 
introduce --with-rootprefix=DIR

Configure the location of the rootfs directories and use it
to find (/usr)/lib/modules and (/usr)/lib/modprobe.d.

13 years agoUse sorted configuration files in precedence order
Lucas De Marchi [Tue, 20 Dec 2011 17:56:31 +0000 (15:56 -0200)] 
Use sorted configuration files in precedence order

We need to keep config files sorted and use them taking the precedence
order into account.

The following message was taken from module-init-tools commit doing a
similar thing:

Configuration files are parsed in alphabetic order, regardles of
what directory they reside in. Furthermore, if several files by
the same name exist in different directories only the one in the
directory with highest precedence is loaded.

The order of precedence is /run, /etc, /usr/lib, /lib.

The sad thing is that we are not using openat() anymore since each file
is in different directories. In future we might change the
implementation to open all DIRs and keep a reference
to them instead of the path. However we'd have to keep a separate list
with all the opened dirs so we can close them later (when all configs
are parsed).

13 years agobuild: use dist-xz
Jan Engelhardt [Tue, 20 Dec 2011 15:28:27 +0000 (16:28 +0100)] 
build: use dist-xz

It's 2011 already.

13 years agogitignore: only ignore build system files in the top directory
Jan Engelhardt [Tue, 20 Dec 2011 15:27:07 +0000 (16:27 +0100)] 
gitignore: only ignore build system files in the top directory

13 years agolibkmod: use C99 __func__ over GNU-specific __FUNCTION__
Jan Engelhardt [Tue, 20 Dec 2011 15:27:40 +0000 (16:27 +0100)] 
libkmod: use C99 __func__ over GNU-specific __FUNCTION__

13 years agokmod_config: fix kcmd line parser with dots after =
Lucas De Marchi [Tue, 20 Dec 2011 15:25:24 +0000 (13:25 -0200)] 
kmod_config: fix kcmd line parser with dots after =

Check if '=' appeared before the dot. In this case, it's not a valid
module option in kernel command line.

The command line that was failing is:

"root=/dev/sda3 ro pcie_aspm=force init=/sbin/bootchartd
initrd=../initramfs-linux.img BOOT_IMAGE=../vmlinuz-linux"

13 years agoRemoving warnings when compiling on i686 platform.
Luis Felipe Strano Moraes [Tue, 20 Dec 2011 15:11:46 +0000 (07:11 -0800)] 
Removing warnings when compiling on i686 platform.

13 years agokmod_module_new_*: improve debugging.
Gustavo Sverzut Barbieri [Tue, 20 Dec 2011 15:04:10 +0000 (13:04 -0200)] 
kmod_module_new_*: improve debugging.

13 years agokmod_modprobe: Fix regression when inserting module
Lucas De Marchi [Tue, 20 Dec 2011 15:11:33 +0000 (13:11 -0200)] 
kmod_modprobe: Fix regression when inserting module

Commit "e5e2a68 kmod_modprobe: properly handle install/remove commands"
introduced a regression that, while it worked for install/remove
commands, it ceased to work for normal module names. Move the check for
whether it's a install command or a module so both cases work.

13 years agoFix check for opened indexes
Lucas De Marchi [Tue, 20 Dec 2011 14:29:13 +0000 (12:29 -0200)] 
Fix check for opened indexes

13 years agoelf: fix regression with empty strings
Lucas De Marchi [Tue, 20 Dec 2011 14:04:21 +0000 (12:04 -0200)] 
elf: fix regression with empty strings

Commit "b20dc17 Remove unneeded reference to last string" reverted the
fix in "47a0ef6 elf: do not output empty strings." and empty strings are
appearing again in kmod-modinfo.

With this commit we do a bit different and instead of keeping the
reference to last string we skip the '\0' inside the loop.

13 years agoCache the offset of crc
Lucas De Marchi [Tue, 20 Dec 2011 13:41:19 +0000 (11:41 -0200)] 
Cache the offset of crc

This way we don't need to check every time in loop. Indeed compiler
could already optimize out that checks, but this ways is cleaner and
shorter.

13 years agoMake section size constant since it's always the same
Lucas De Marchi [Tue, 20 Dec 2011 06:02:15 +0000 (04:02 -0200)] 
Make section size constant since it's always the same

13 years agoOptimize kmod_elf_get_strings() by reducing calls to memcpy
Lucas De Marchi [Tue, 20 Dec 2011 05:25:23 +0000 (03:25 -0200)] 
Optimize kmod_elf_get_strings() by reducing calls to memcpy

Copy the entire string only once and then scan it, setting up the
pointers of the vector.

13 years agoRemove unneeded reference to last string
Lucas De Marchi [Tue, 20 Dec 2011 05:12:35 +0000 (03:12 -0200)] 
Remove unneeded reference to last string

13 years agoPut blank lines where it's due
Lucas De Marchi [Tue, 20 Dec 2011 05:10:58 +0000 (03:10 -0200)] 
Put blank lines where it's due

See CODING-STYLE for reference

13 years agoTerminate strv with NULL
Lucas De Marchi [Tue, 20 Dec 2011 05:09:58 +0000 (03:09 -0200)] 
Terminate strv with NULL

13 years agoReduce ident by continuing early
Lucas De Marchi [Tue, 20 Dec 2011 05:08:09 +0000 (03:08 -0200)] 
Reduce ident by continuing early

13 years agobuild-sys: remove unneeded _SOURCES vars
Lucas De Marchi [Mon, 19 Dec 2011 20:07:37 +0000 (18:07 -0200)] 
build-sys: remove unneeded _SOURCES vars

13 years agoelf: skip leading symbol dot in modversion.
Gustavo Sverzut Barbieri [Mon, 19 Dec 2011 23:53:24 +0000 (21:53 -0200)] 
elf: skip leading symbol dot in modversion.

Mimics module-init-tools's dump_modversions() that calls skip_dot()
to skip leading dots. This is required for PPC64.

13 years agoelf: fix typo that resulted in invalid uint reads for big-endian platforms.
Gustavo Sverzut Barbieri [Mon, 19 Dec 2011 23:51:31 +0000 (21:51 -0200)] 
elf: fix typo that resulted in invalid uint reads for big-endian platforms.

13 years agokmod-modinfo: -p (-F parm) shows also parmtype in Debian expected formatting.
Gustavo Sverzut Barbieri [Mon, 19 Dec 2011 20:31:15 +0000 (18:31 -0200)] 
kmod-modinfo: -p (-F parm) shows also parmtype in Debian expected formatting.

debian expected formatting is:

    name:description (type)

variants:

    name:description
    name: (type)

13 years agoelf: do not output empty strings.
Gustavo Sverzut Barbieri [Mon, 19 Dec 2011 19:42:34 +0000 (17:42 -0200)] 
elf: do not output empty strings.

13 years agokmod-modinfo: fix typo and output format.
Gustavo Sverzut Barbieri [Mon, 19 Dec 2011 19:41:09 +0000 (17:41 -0200)] 
kmod-modinfo: fix typo and output format.

 * it's parm, not param (does not have the second 'a');
 * output format requires ':' after the name.

13 years agokmod-modinfo: add missing short options.
Gustavo Sverzut Barbieri [Mon, 19 Dec 2011 19:28:06 +0000 (17:28 -0200)] 
kmod-modinfo: add missing short options.

Thanks to falconindy for testing.

13 years agoIntroduce kmod-modinfo.
Gustavo Sverzut Barbieri [Mon, 19 Dec 2011 16:48:07 +0000 (14:48 -0200)] 
Introduce kmod-modinfo.

13 years agoelf: fix minimum file size calculation.
Gustavo Sverzut Barbieri [Mon, 19 Dec 2011 16:34:00 +0000 (14:34 -0200)] 
elf: fix minimum file size calculation.

there is only a single file header, multiple sections.

13 years agokmod-modprobe: improve --help output.
Gustavo Sverzut Barbieri [Mon, 19 Dec 2011 15:02:15 +0000 (13:02 -0200)] 
kmod-modprobe: improve --help output.

13 years agokmod-modprobe: implement --dump-modversions
Gustavo Sverzut Barbieri [Mon, 19 Dec 2011 14:45:22 +0000 (12:45 -0200)] 
kmod-modprobe: implement --dump-modversions

13 years agoELF: initial support for modinfo and strip of modversions and vermagic.
Gustavo Sverzut Barbieri [Sun, 18 Dec 2011 03:25:06 +0000 (01:25 -0200)] 
ELF: initial support for modinfo and strip of modversions and vermagic.

Needs testing, but should work.

13 years agoFix debug message formatting
Lucas De Marchi [Mon, 19 Dec 2011 16:36:23 +0000 (14:36 -0200)] 
Fix debug message formatting

13 years agoTODO: add idea about single file with all compressed modules.
Gustavo Sverzut Barbieri [Mon, 19 Dec 2011 13:37:08 +0000 (11:37 -0200)] 
TODO: add idea about single file with all compressed modules.

13 years agokmod_modprobe: properly handle install/remove commands
Lucas De Marchi [Mon, 19 Dec 2011 04:26:34 +0000 (02:26 -0200)] 
kmod_modprobe: properly handle install/remove commands

Handle install/remove commands just like modprobe does. Test configure
file:

install installme echo "this is a install message"
remove  removeme echo "this is a remove message"

Tests:

$ ./tools/kmod-modprobe installme
this is a install message

$ ./tools/kmod-modprobe -r removeme
this is a remove message

$ ./tools/kmod-modprobe removeme
FATAL: Module removeme not found.

./tools/kmod-modprobe -r installme
FATAL: Module installme not found.

13 years agokmod_modprobe: fix handling of remove commands
Lucas De Marchi [Mon, 19 Dec 2011 04:18:14 +0000 (02:18 -0200)] 
kmod_modprobe: fix handling of remove commands

The check for remove/install commands must be before the ignore_loaded
check because we will actually run something instead of
removing/inserting a module and the modname might not correspond to a
real module. Otherwise a fake module like "remove removeme echo 'bla'"
would not work.

This also keeps compatibility with modprobe.

13 years agoFix wrong name len when converting path to modname
Lucas De Marchi [Sun, 18 Dec 2011 17:12:19 +0000 (15:12 -0200)] 
Fix wrong name len when converting path to modname

13 years agoFix leak of kmod_module
Lucas De Marchi [Sun, 18 Dec 2011 03:35:30 +0000 (01:35 -0200)] 
Fix leak of kmod_module

13 years agocompatibility: match commands using fnmatch() instead of strcmp().
Gustavo Sverzut Barbieri [Sat, 17 Dec 2011 00:43:04 +0000 (22:43 -0200)] 
compatibility: match commands using fnmatch() instead of strcmp().

module-init-tools modprobe.c use fnmatch() and not strcmp() to match
commands and softdeps, although the man page does not say so. Then use
the same function to provide compatibility.

13 years agokmod-modprobe: implement softdeps.
Gustavo Sverzut Barbieri [Sat, 17 Dec 2011 00:35:28 +0000 (22:35 -0200)] 
kmod-modprobe: implement softdeps.

Implement soft dependencies in a way similar to module-init-tools
modprobe. Unlike regular dependencies they are allowed to fail
inserting or removing.

The rmmod version walks the lists in reverse order, also doing post
before and pre later.

13 years agointroduce kmod_list_foreach_reverse().
Gustavo Sverzut Barbieri [Sat, 17 Dec 2011 00:33:08 +0000 (22:33 -0200)] 
introduce kmod_list_foreach_reverse().

walks the list in the reverse order.

13 years agoUse tab instead of spaces
Lucas De Marchi [Sat, 17 Dec 2011 22:03:13 +0000 (20:03 -0200)] 
Use tab instead of spaces

13 years agointroduce kmod_list_last()
Gustavo Sverzut Barbieri [Sat, 17 Dec 2011 00:32:33 +0000 (22:32 -0200)] 
introduce kmod_list_last()

This gets the last element in the list, that is, the previous element
of the head.

13 years agofix kmod_list_prev().
Gustavo Sverzut Barbieri [Sat, 17 Dec 2011 00:27:02 +0000 (22:27 -0200)] 
fix kmod_list_prev().

kmod_list_prev() should return NULL if the current element is the
head, not if the previous element is the head. This was likely a copy
& paste error from kmod_list_next().