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Author SHA1 Message Date
Lucas De Marchi
c68e92f731 file: take a weakref to ctx 2012-01-04 08:49:15 -02:00
Lucas De Marchi
29b69c0b98 config: take a weakref to ctx 
Commit "b6a4dfb config: save list of config paths with their timestamps"
removed the weakref to ctx. Add it back.
 2012-01-04 08:49:10 -02:00
Lucas De Marchi
7749bedbf7 Add missing static const 2012-01-04 08:00:45 -02:00
Gustavo Sverzut Barbieri
3db5bf9d38 kmod-depmod: fix replacement of existing modules. 
We cannot create a kmod_module for existing module name, it will fail
due existing in the hash table "modules_by_name".

To avoid it, we first delete the existing module, if lower priority,
then add the new one.

kmod_module_new_from_path() is called only when the former module was
deleted or does not exist.
 2012-01-03 16:14:57 -02:00
Gustavo Sverzut Barbieri
026c7b448d kmod-depmod: fix comparison of module priority. 
This code was never tested, my bad!

 * the prefix should be ignored, as it is not stored in cfg_search/override.

 * baselen should not include '/'.

 * search length should not include '\0'.

 * override path should not include cfg->dirname prefix.
 2012-01-03 16:10:17 -02:00
Gustavo Sverzut Barbieri
79b656faeb utils/array: add array_remove_at() 
remove array element at given position, will be used by depmod.
 2012-01-03 15:58:24 -02:00
Gustavo Sverzut Barbieri
8ea02fe056 kmod-depmod: fix incorrect math finding out end of dirname. 2012-01-03 15:11:58 -02:00
Gustavo Sverzut Barbieri
5988652597 kmod-depmod: document --config/-C in help output. 2012-01-03 15:06:08 -02:00
Gustavo Sverzut Barbieri
b0bcadd0ae kmod-depmod: add missing trailing \n to log messages. 2012-01-03 15:04:34 -02:00
Gustavo Sverzut Barbieri
599a032467 elf: zero *array when count is zero. 2012-01-03 14:53:15 -02:00
Gustavo Sverzut Barbieri
db5d14cf24 libkmod-file: refactor code to avoid ifdef mess. 
Refactor code to use pointer to functions, avoiding the previous

Now comp_types defines a magic header to be checked (size and bytes),
with the associated load() and unload() operations. If a header
matches, their operations are used. Otherwise the regular file
operations (mmap/munmap) are used.

File descriptor close is managed by the common code if it's valid
(>=0). If some code steals the file descriptor (eg: gzopen), then they
must change file->fd to -1.

This way the code should be easier to extend and avoid bugs.
 2012-01-03 14:25:49 -02:00
Gustavo Sverzut Barbieri
6717994157 utils/read_str_safe(): fix wrong behavior and bugs. 
ouch, I did a mess in the original function, fix them:

 * on errors (read() < 0), continue reading after the done bytes, not
   at position 0.

 * read buflen - 1 bytes, so there is always room to store the
   trailing \0, as expected by user due behavior of snprintf(),
   fgets() and others.
 2012-01-03 14:22:05 -02:00
Lucas De Marchi
657722dd9d TODO: add task for providing man page 2012-01-01 06:18:16 -02:00
Lucas De Marchi
51e873d1b9 Add test to check kmod_validate_resources 2012-01-01 06:18:16 -02:00
Lucas De Marchi
c4dc3ca8a2 Add call to check if resources are valid 2012-01-01 06:18:16 -02:00
Lucas De Marchi
9fd58f30bf index: save timestamp of each loaded index 2012-01-01 06:18:16 -02:00
Lucas De Marchi
b6a4dfb1b4 config: save list of config paths with their timestamps 
Save a list of config paths with their timestamps so they can be checked
later.
 2012-01-01 06:18:01 -02:00
Lucas De Marchi
0b29ef6f59 util: add helper function to compare timestamps 2012-01-01 06:17:54 -02:00
Lucas De Marchi
d8a6c0ccb8 kmod-modprobe: mimic modprobe when removing deps with usecount=0 2012-01-01 06:13:09 -02:00
Lucas De Marchi
c9a144481d Fix leak of kmod_module and fix code style 2012-01-01 06:12:59 -02:00
Lucas De Marchi
5a96c5f1d5 TODO: add list of things that are different on kmod 2012-01-01 06:12:00 -02:00
Dave Reisner
0e9bd2d1ca kmodprobe: post-remove module deps with 0 refcnt 2011-12-31 18:21:00 -05:00
Dave Reisner
d98880ad5c modprobe: use lighter access call instead of stat 2011-12-31 18:02:30 -05:00
Dave Reisner
b09668cf64 modprobe: remove --list option 
This was marked as deprecated in m-i-t's modprobe in favor of find and
basename.
 2011-12-31 16:51:40 -05:00
Dave Reisner
9070b117ec libkmod-config: remove warning for skipped config files 
conf_files_filter_out() already skips these files, but writes to the log
to warn that they'll be ignored in the future.
 2011-12-31 19:30:26 -02:00
Lucas De Marchi
2f76fda259 Use last enum value instead of ARRAY_SIZE 2011-12-31 19:30:09 -02:00
Lucas De Marchi
4926cb501d Do not call exported function for mod->name 
Name is always available and we don't neet to call a exported function
to get it.
 2011-12-31 11:21:52 -02:00
Lucas De Marchi
0d46743ca5 Move function to the right place 2011-12-31 11:15:52 -02:00
Lucas De Marchi
e47c604525 Ignore "already loaded" error in module_probe_insert_module() 
It also fixes a leak in the error path.
 2011-12-30 14:16:15 -02:00
Lucas De Marchi
bbf59327e3 Use errno instead of return value of init_module() 
Return -errno instead of the value returned by init_module(). We need to
differentiate between the several errors that might occur, e.g. "module
already loaded", access denied, etc.
 2011-12-30 14:13:33 -02:00
Leandro Pereira
1698456259 libkmod-util: getline_wrapped: return NULL when buffer allocation fails 2011-12-28 15:55:45 -02:00
Leandro Pereira
40ee8dadca Do not forget parenthesis around if (streq(A, B)). 2011-12-28 15:54:38 -02:00
Lucas De Marchi
0c010fae10 Move libkmod-util.c to convenience util lib 
Share more code between tools and libkmod. underscores() in kmod-depmod
can not use the same function as in the lib, so rename it.
 2011-12-28 13:33:26 -02:00
Lucas De Marchi
6670c63344 Move array implementation from depmode to libkmod-util 2011-12-28 12:58:47 -02:00
Lucas De Marchi
f6cf14ce13 tools: kmod: bundle depmod together with the others 2011-12-27 19:56:33 -02:00
Lucas De Marchi
bcb812275e Fix header guard 2011-12-27 19:53:38 -02:00
Leandro Pereira
4783d69e48 kmod tool: don't keep iterating when command has been executed 2011-12-27 19:46:44 -02:00
Lucas De Marchi
a4848e249f Move util functions to libkmod-util.c 
These allow them to be later shared with tools.
 2011-12-27 18:11:58 -02:00
Lucas De Marchi
5cd13064ec kmod-depmod: use hash implementation from util lib 2011-12-27 18:11:58 -02:00
Lucas De Marchi
8d1278d03f hash: add iterator 2011-12-27 18:11:58 -02:00
Lucas De Marchi
529148ea70 build-sys: create libkmod-util.la convenience lib 
Util functions can be shared betweeing libkmod and tools. Start with the
hash implementation.
 2011-12-27 18:11:58 -02:00
Lucas De Marchi
d707380744 Copy missing hash functions from kmod-depmod to libkmod 2011-12-27 18:11:58 -02:00
Lucas De Marchi
822913d74c Remove kmod_ prefix from hash implementation 
In a future commit, hash implementation will be shared between libkmod
and depmod. kmod_hash is not exported, so remove the namespace.
 2011-12-27 18:11:58 -02:00
Lucas De Marchi
ebaa7beb0a Log paths if kmod_module_new_from_path() failed 2011-12-27 18:11:12 -02:00
Lucas De Marchi
3af535c97b TODO: format and add task 2011-12-27 17:32:55 -02:00
Lucas De Marchi
ea1b8c3702 kmod-depmod: Fix leak of dependency vector 2011-12-27 15:21:31 -02:00
Gustavo Sverzut Barbieri
a627c3f31a kmod-depmod: refactor extension matching array, support XZ. 
move the extensions array match to global, conditionally add GZ and XZ
if the support is enabled.
 2011-12-27 12:09:17 -02:00
Gustavo Sverzut Barbieri
18cd9da303 kmod-depmod: implement -A (--quick) 2011-12-27 12:09:17 -02:00
Gustavo Sverzut Barbieri
4a0e46dac2 kmod-depmod: implement -F and -E options. 
Read System.map and Module.symvers from kernel built, then be able to
report unknown symbols.
 2011-12-27 12:09:16 -02:00
Gustavo Sverzut Barbieri
009ed664d7 update TODO 
depmod was done, and without map support
 2011-12-27 12:09:16 -02:00