Lucas De Marchi [Wed, 7 Dec 2011 12:59:17 +0000 (10:59 -0200)]
Add helper strchr_replace()
Lucas De Marchi [Wed, 7 Dec 2011 04:26:31 +0000 (02:26 -0200)]
Use streq() when possible
Lucas De Marchi [Tue, 6 Dec 2011 11:01:01 +0000 (09:01 -0200)]
Split function so we don't call basename() unnecessarily
Lucas De Marchi [Tue, 6 Dec 2011 05:49:30 +0000 (03:49 -0200)]
test: add test for modules' hash
Lucas De Marchi [Tue, 6 Dec 2011 05:38:37 +0000 (03:38 -0200)]
Maintain a pool of modules alive
Based on previous implementation by
Gustavo Sverzut Barbieri <barbieri@profusion.mobi>
Lucas De Marchi [Tue, 6 Dec 2011 04:26:22 +0000 (02:26 -0200)]
kmod_config: optimize config files handling
1) Allocate less by not sorting the result with qsort. Instead,
insert the nodes in the correct order;
2) Do not maintain the whole path in memory, but rely on openat()
Lucas De Marchi [Tue, 6 Dec 2011 04:20:46 +0000 (02:20 -0200)]
kmod_list: remove nodes in order
Lucas De Marchi [Tue, 6 Dec 2011 02:47:06 +0000 (00:47 -0200)]
kmod_list: add helper function to merge two lists
This helper function will append the second list in the first one, so
they become one single list.
Lucas De Marchi [Tue, 6 Dec 2011 01:53:56 +0000 (23:53 -0200)]
kmod_list: add helper kmod_list_insert_before()
Lucas De Marchi [Tue, 6 Dec 2011 01:41:14 +0000 (23:41 -0200)]
kmod_list: add helper kmod_list_insert_after()
Lucas De Marchi [Tue, 6 Dec 2011 04:40:38 +0000 (02:40 -0200)]
test: add test to get dependencies of a module
Lucas De Marchi [Tue, 6 Dec 2011 01:17:29 +0000 (23:17 -0200)]
test: add test to convert name to path
If we create a kmod_module from a name, the path returned is relative to
the module dirname, as passed during kmod_ctx creation. Note that if
kmod_ctx is created with kmod_new(NULL), the dir used is the one
returned by uname.
Lucas De Marchi [Tue, 6 Dec 2011 04:46:22 +0000 (02:46 -0200)]
kmod_module: normalize module name
Lucas De Marchi [Mon, 5 Dec 2011 22:28:13 +0000 (20:28 -0200)]
kmod_module: get path on demand
Lucas De Marchi [Mon, 5 Dec 2011 22:23:05 +0000 (20:23 -0200)]
kmod_module: parse dependencies on demand
Lucas De Marchi [Mon, 5 Dec 2011 21:58:39 +0000 (19:58 -0200)]
Split function to search moddep file
Lucas De Marchi [Mon, 5 Dec 2011 21:40:45 +0000 (19:40 -0200)]
kmod_module: return a new list and increase ref of dependencies
kmod_module_get_dependency is renamed to kmod_module_get_dependencies
since it's returning a list. To match other APIs, now it returns a new
list that user must free with kmod_module_unref_list().
Lucas De Marchi [Tue, 6 Dec 2011 03:44:08 +0000 (01:44 -0200)]
Fix missing parenthesis in macro
Gustavo Sverzut Barbieri [Mon, 5 Dec 2011 02:17:37 +0000 (00:17 -0200)]
Add simple hash implementation
Lucas De Marchi [Mon, 5 Dec 2011 20:14:51 +0000 (18:14 -0200)]
kmod_module: inline name and make it always available
Gustavo Sverzut Barbieri [Sun, 4 Dec 2011 19:32:44 +0000 (17:32 -0200)]
kmod_alias: reduce from 3 mallocs to a single one.
Lucas De Marchi [Mon, 5 Dec 2011 15:40:16 +0000 (13:40 -0200)]
Use readdir_r in kmod_module_get_sections()
readdir() is not thread-safe. Use readdir_r instead.
Lucas De Marchi [Mon, 5 Dec 2011 15:24:23 +0000 (13:24 -0200)]
Use readdir_r in kmod_module_get_holders()
readdir() is not thread-safe. Use readdir_r instead.
Lucas De Marchi [Mon, 5 Dec 2011 13:42:12 +0000 (11:42 -0200)]
Add padding to enum to make sure it's an int
Lucas De Marchi [Mon, 5 Dec 2011 13:33:15 +0000 (11:33 -0200)]
Inline foreach macro for internal usage
Avoid calling _next() function because it's an exported function and
linker can not optimize it.
Thanks to "Gustavo Sverzut Barbieri <barbieri@profusion.mobi>" for
suggestion.
Gustavo Sverzut Barbieri [Sun, 4 Dec 2011 23:18:21 +0000 (21:18 -0200)]
tests: release memory before error exits.
this makes it easier to valgrind the error cases as well.
Gustavo Sverzut Barbieri [Sun, 4 Dec 2011 16:02:30 +0000 (14:02 -0200)]
no more kmod_loaded and kmod_loaded_module.
kmod_loaded_get_list() now returns a regular list of kmod_modules, use
kmod_module_get_module(), kmod_module_unref() and
kmod_module_unref_list() to operate on it.
Gustavo Sverzut Barbieri [Sun, 4 Dec 2011 14:40:00 +0000 (12:40 -0200)]
kmod_module: extended information gathering.
provide means to get:
* refcount
* initstate
* holders
* sections
this can be used to individually query properties from modules,
similar to /proc/modules (kmod_loaded / kmod_loaded_module).
Gustavo Sverzut Barbieri [Sun, 4 Dec 2011 15:14:11 +0000 (13:14 -0200)]
kmod_module_get_module: safety against NULL pointers
Gustavo Sverzut Barbieri [Sun, 4 Dec 2011 14:34:02 +0000 (12:34 -0200)]
module refcount should start at 1.
the current way was having the referenced modules to be released given
the unref comparison checking for "> 0".
Gustavo Sverzut Barbieri [Sun, 4 Dec 2011 16:18:19 +0000 (14:18 -0200)]
fix missing ")".
Lucas De Marchi [Sat, 3 Dec 2011 22:51:01 +0000 (20:51 -0200)]
TODO: update file
Lucas De Marchi [Sat, 3 Dec 2011 06:30:41 +0000 (04:30 -0200)]
License library as LGPL
The only part under GPL was the index, that is now re-licensed. Switch
back to LGPL.
Lucas De Marchi [Sat, 3 Dec 2011 06:28:49 +0000 (04:28 -0200)]
index: change license to LGPL
I've got an explicit permit from index author to re-license it as LGPL.
Lucas De Marchi [Fri, 2 Dec 2011 20:25:44 +0000 (18:25 -0200)]
index: update copyrignt
mmap implementation
Lucas De Marchi [Fri, 2 Dec 2011 20:23:36 +0000 (18:23 -0200)]
index: mmap: add support for seaching with wildcards
Almost a clean copy & paste from the previous implementation.
Lucas De Marchi [Fri, 2 Dec 2011 19:49:03 +0000 (17:49 -0200)]
index: mmap: add support for searching
Almost a clean copy & paste from the previous implementation.
Lucas De Marchi [Fri, 2 Dec 2011 19:45:01 +0000 (17:45 -0200)]
index: mmap: add support for searching node
Almost a clean copy & paste from the previous implementation.
Lucas De Marchi [Fri, 2 Dec 2011 19:41:46 +0000 (17:41 -0200)]
index: mmap: read child node
Lucas De Marchi [Fri, 2 Dec 2011 19:41:30 +0000 (17:41 -0200)]
index: mmap: read root node
Lucas De Marchi [Fri, 2 Dec 2011 19:27:52 +0000 (17:27 -0200)]
index: mmap: create and destroy node
Lucas De Marchi [Fri, 2 Dec 2011 19:21:18 +0000 (17:21 -0200)]
Add memdup() helper
Lucas De Marchi [Fri, 2 Dec 2011 01:14:20 +0000 (23:14 -0200)]
index: mmap: open and close file
Lucas De Marchi [Fri, 2 Dec 2011 19:48:14 +0000 (17:48 -0200)]
index: use idx instead of index due to name clash
Lucas De Marchi [Sat, 3 Dec 2011 06:05:22 +0000 (04:05 -0200)]
Fix some coding style issues
Gustavo Sverzut Barbieri [Fri, 2 Dec 2011 23:40:22 +0000 (21:40 -0200)]
improve kmod_config api.
make the function names reflect the structure they are operating on.
the structure is now allocated and remembers the context it was
created, then no need to give the context in every function call.
Gustavo Sverzut Barbieri [Fri, 2 Dec 2011 23:10:24 +0000 (21:10 -0200)]
reorder struct fields to avoid holes, improving packing
Gustavo Sverzut Barbieri [Fri, 2 Dec 2011 23:05:38 +0000 (21:05 -0200)]
README with purpose and initial overview.
Lucas De Marchi [Sat, 3 Dec 2011 05:53:10 +0000 (03:53 -0200)]
Fix extra attribute
linenum can be NULL in case we are not interested in the number of lines
parsed.
Gustavo Sverzut Barbieri [Fri, 2 Dec 2011 22:34:58 +0000 (20:34 -0200)]
improve compiler warnings and checks for internal functions.
Gustavo Sverzut Barbieri [Fri, 2 Dec 2011 22:24:07 +0000 (20:24 -0200)]
improve "const" keyword usage.
functions that do not modify their parameters get them as const pointers.
special cases:
* kmod_get_userdata/kmod_set_userdata: return as void* for user convenience.
* kmod_list_append/kmod_list_prepend: take const void* for user convenience.
Jan Engelhardt [Sat, 3 Dec 2011 04:31:01 +0000 (02:31 -0200)]
autogen: use "$@" and exec last program
Lucas De Marchi [Fri, 2 Dec 2011 19:53:54 +0000 (17:53 -0200)]
Do not ship autogen.sh in the tarball
Copied from libabc.
Lucas De Marchi [Fri, 2 Dec 2011 17:02:50 +0000 (15:02 -0200)]
Drop configurations from /usr/local
Lucas De Marchi [Fri, 2 Dec 2011 16:49:57 +0000 (14:49 -0200)]
TODO: update tasks
Lucas De Marchi [Fri, 2 Dec 2011 12:27:15 +0000 (10:27 -0200)]
index: follow libkmod coding style
Lucas De Marchi [Fri, 2 Dec 2011 12:23:02 +0000 (10:23 -0200)]
Remove redundant comments
Lucas De Marchi [Fri, 2 Dec 2011 12:21:42 +0000 (10:21 -0200)]
index: remove unused functions
Lucas De Marchi [Fri, 2 Dec 2011 12:15:00 +0000 (10:15 -0200)]
index: re-order functions so prototypes are not needed
Lucas De Marchi [Fri, 2 Dec 2011 12:08:52 +0000 (10:08 -0200)]
Remove trailing whitespace
Lucas De Marchi [Fri, 2 Dec 2011 12:07:25 +0000 (10:07 -0200)]
Fix 'redundant redeclaration' warnings
Lucas De Marchi [Fri, 2 Dec 2011 12:05:31 +0000 (10:05 -0200)]
Fix 'old style declaration' warnings
Lucas De Marchi [Fri, 2 Dec 2011 12:03:34 +0000 (10:03 -0200)]
Fix missing return
Lucas De Marchi [Fri, 2 Dec 2011 12:02:05 +0000 (10:02 -0200)]
Clean 'unused variable' warnings
Lucas De Marchi [Fri, 2 Dec 2011 12:00:03 +0000 (10:00 -0200)]
Clean 'shadowed declaration' warnings
Lucas De Marchi [Fri, 2 Dec 2011 11:56:22 +0000 (09:56 -0200)]
Clean 'shadowed declaration' warnings
index is a function in string.h, so replace index with idx all over the
source code.
Lucas De Marchi [Fri, 2 Dec 2011 11:53:31 +0000 (09:53 -0200)]
Clean 'no previous prototype' warning
Lucas De Marchi [Fri, 2 Dec 2011 01:13:27 +0000 (23:13 -0200)]
Use fstat() instead of stat() when possible
Lucas De Marchi [Thu, 1 Dec 2011 22:06:08 +0000 (20:06 -0200)]
Add fucntion to API to get dependencies
Lucas De Marchi [Thu, 1 Dec 2011 20:59:54 +0000 (18:59 -0200)]
Use strtok_r insteat of strtok
strtok is not thread-safe because it uses a static pointer to keep track
of position in the string. Using strtok_r solves the problem.
Lucas De Marchi [Thu, 1 Dec 2011 20:23:47 +0000 (18:23 -0200)]
Add TODO file with a few items
Lucas De Marchi [Thu, 1 Dec 2011 19:57:07 +0000 (17:57 -0200)]
Add dependencies when module is create by name lookup
We already have the data needed to add the dependencies, so call
fucntion to transform it in a list and save in kmod_module structure.
Lucas De Marchi [Thu, 1 Dec 2011 19:56:03 +0000 (17:56 -0200)]
Add dependency list to kmod_module
Dependency list is created from line as defined in modules.dep.
Lucas De Marchi [Thu, 1 Dec 2011 19:47:49 +0000 (17:47 -0200)]
Add missing newlines
Lucas De Marchi [Thu, 1 Dec 2011 19:18:24 +0000 (17:18 -0200)]
Allow path_to_modname to operate locally withou alloc
Lucas De Marchi [Thu, 1 Dec 2011 18:27:04 +0000 (16:27 -0200)]
Lookup for alias in modules.alias.bin
Lucas De Marchi [Thu, 1 Dec 2011 18:25:37 +0000 (16:25 -0200)]
Generalize function to be used by other lookups
Lucas De Marchi [Thu, 1 Dec 2011 17:57:53 +0000 (15:57 -0200)]
Lookup modules from modules.dep.bin file
Lucas De Marchi [Thu, 1 Dec 2011 17:35:31 +0000 (15:35 -0200)]
Make lookup functions return number of elements found
Lucas De Marchi [Thu, 1 Dec 2011 17:27:42 +0000 (15:27 -0200)]
Add kmod_list_remove_n_latest()
Lucas De Marchi [Thu, 1 Dec 2011 16:47:03 +0000 (14:47 -0200)]
Add kmod_list_prev to exported functions
Lucas De Marchi [Wed, 30 Nov 2011 22:31:45 +0000 (20:31 -0200)]
Lookup modules.symbols.bin
Test in my system:
./test/test-lookup symbol:sas_slave_destroy
libkmod version 0.1
Alias: 'symbol:sas_slave_destroy'
Modules matching:
libsas
Lucas De Marchi [Wed, 30 Nov 2011 22:30:39 +0000 (20:30 -0200)]
Remove dangling comment
Lucas De Marchi [Wed, 30 Nov 2011 22:29:51 +0000 (20:29 -0200)]
Prepare lookup function for more files to look after
Lucas De Marchi [Wed, 30 Nov 2011 22:27:50 +0000 (20:27 -0200)]
Fix initialization of kernel modules dir
Lucas De Marchi [Wed, 30 Nov 2011 21:20:19 +0000 (19:20 -0200)]
Add startswith() helper function
Lucas De Marchi [Wed, 30 Nov 2011 21:10:48 +0000 (19:10 -0200)]
Add test for lookup function
Lucas De Marchi [Wed, 30 Nov 2011 21:03:41 +0000 (19:03 -0200)]
Add lookup to create modules list from alias
We return a kmod_list when searching for an alias. Right now, it only
search for aliases in config files.
To use it, we create a list:
list = NULL;
kmod_module_new_from_lookup(..., &list);
And iterate over it to get the modules and their details:
kmod_list_foreach(l, list) {
struct kmod_mod *mod = kmod_module_get_module(l);
...
... kmod_module_get_name(mod);
... kmod_module_get_path(mod);
}
Aliases might contain globs and are match by using fnmatch().
Lucas De Marchi [Wed, 30 Nov 2011 21:01:01 +0000 (19:01 -0200)]
Add name() and path() getters for kmod_module
Lucas De Marchi [Wed, 30 Nov 2011 20:57:38 +0000 (18:57 -0200)]
Organize functions in private header
Lucas De Marchi [Wed, 30 Nov 2011 20:18:13 +0000 (18:18 -0200)]
Add getters for aliases
Lucas De Marchi [Wed, 30 Nov 2011 18:01:08 +0000 (16:01 -0200)]
Fix misspellings by use of codespell
Lucas De Marchi [Wed, 30 Nov 2011 17:59:36 +0000 (15:59 -0200)]
Remove trailing whitespaces
Lucas De Marchi [Wed, 30 Nov 2011 17:23:28 +0000 (15:23 -0200)]
Import index handling from module-init-tools
This effectively makes the combined work be GPL. All other parts of this
library are still LGPL and if this part in future becomes
double-licensed, we can switch back to LGPL.
Lucas De Marchi [Wed, 30 Nov 2011 16:36:46 +0000 (14:36 -0200)]
Add streq() to prettify code
It's needed for importing index handling from module-init-tools, and may
be useful for the project, too.
Lucas De Marchi [Wed, 30 Nov 2011 16:35:39 +0000 (14:35 -0200)]
Define temporary macros for importing index
Lucas De Marchi [Wed, 30 Nov 2011 04:14:57 +0000 (02:14 -0200)]
Use underscores() in module names and aliases
Lucas De Marchi [Wed, 30 Nov 2011 04:14:33 +0000 (02:14 -0200)]
Add underscores() helper to replace - with _
Lucas De Marchi [Tue, 29 Nov 2011 20:48:02 +0000 (18:48 -0200)]
Parse blacklists in config files
Lucas De Marchi [Tue, 29 Nov 2011 20:07:43 +0000 (18:07 -0200)]
Add support for parsing config files
Right now only alias keyword is treated.