15c1c143f2
index-mm: no need to allocate prefix.
2011-12-10 11:44:31 -02:00
fc2d835df5
index-mm: fix memory access.
...
uint32_t reads must be aligned, they're not then use memcpy().
read_alloc_chars_mm() and read_chars_mm() were wrong, normalize all
address calculation using single byte pointer "addr" that is
incremented by the amount read, this will avoid further errors.
2011-12-10 11:36:35 -02:00
fe514b1ed0
test-lookup: allow loading resources for testing.
2011-12-10 10:28:11 -02:00
79d57fcb29
kmod_load_resources: use proper full path to binary files to be mmaped.
2011-12-10 10:27:27 -02:00
3e245be100
kmod_lookup_alias_from_alias_bin: debug message for mmap case.
2011-12-10 09:28:42 -02:00
85132101e4
kmod_search_moddep: reorder to avoid creating path when not required.
...
if we're using mmap'ed index, say so and avoid creating the path as it
won't be used.
2011-12-10 09:26:27 -02:00
3b2099595b
fix snprintf usage.
...
snprintf() takes the full buffer size, including \0 and guarantees it
will be there.
2011-12-10 09:21:03 -02:00
f1e7e48f13
kmod: Add documentation and format comments
2011-12-09 16:42:14 -02:00
65a84f5591
Use alias/symbol index_mm if it's open
2011-12-09 16:11:42 -02:00
810803dbe8
Pass enum around instead of filename
...
This will allow us to later use the index to search these indexes.
2011-12-09 16:07:33 -02:00
d65d71ceff
Use index_mm if it's open for moddep search
2011-12-09 15:55:30 -02:00
4272d08780
Do not allocate path for known places an close resource asap
...
This place is not supposed to exceed PATH_MAX. So, use snprintf instead
of asprintf.
Close the index before iterating the values.
2011-12-09 15:45:55 -02:00
33bb69b943
Load and unload resources
...
This call will mmap all the index files and in future some of the work
done in ctx creation can be put here.
2011-12-08 19:51:06 -02:00
5109f2b422
index: mm: Add flag to open call to populate buffer
2011-12-08 19:51:06 -02:00
a4a750297d
Refactor index file handling
...
Put all names in a static vector and declare a enum containing the
number of indexes. This way it's easier to create vectors inside ctx
that depend on these files.
2011-12-08 19:51:06 -02:00
558b020704
remove useless look checking for duplicates
2011-12-08 16:36:48 -02:00
1433ba9ef5
index: avoid strlen() whenever possible.
2011-12-08 16:35:36 -02:00
435ad788e2
reduce calls to realloc() if size did not change.
2011-12-08 16:35:36 -02:00
405f614af9
index: improve buffer management and reduce mallocs.
...
Grow buffer based on a step, avoiding hitting the system over and over
again.
Do not allocate the 'struct buffer' as in all cases the lifetime is
known and the pattern was allocate then free in every call site.
2011-12-08 14:38:22 -02:00
e18ad35c64
fix path handling at dependencies parsing.
...
paths come relative to dirname, make them absolute to avoid confusion
later.
2011-12-08 14:12:39 -02:00
e5c60f1c28
NULL safety in public places, allows disable logging.
2011-12-08 14:07:13 -02:00
1bdd951ee2
log: give log function its data instead of kmod_ctx.
...
This will be the most common use case for logging, also changed
log_stderr() to log_filep() with data being stderr to test it.
2011-12-08 14:06:50 -02:00
e1a6b30dc4
modname_normalize: fix const and buffer overflow.
...
"buf[NAME_MAX] = value" is invalid since it would access the byte
right after the array.
Also fix the const of modname, do not mess with it to avoid mistakes.
2011-12-08 13:33:25 -02:00
8fc83fe1de
kmod_loaded: document exported function
2011-12-08 12:59:16 -02:00
7e1b3ae2b9
kmod_list: document exported functions
2011-12-08 12:25:36 -02:00
f1fb6f8525
kmod_module: Remove const from path
...
It's an ugly hack. This is an internal variable, we know we shouldn't
change it everywhere.
2011-12-08 11:37:03 -02:00
1487a64ffa
add kmod_module_get_filtered_blacklist()
...
This function will filter the given list against the known blacklist,
returning a new list with remaining modules with the reference
incremented.
2011-12-08 11:17:16 -02:00
e005facdb9
Only search path in moddep if it's not already set
...
rmmod/insmod should be able to operate directly on files, not relying on
indexes and configuration.
The following test was not working and now it is:
$ # go to a dir != mod->dirname
$ cd /lib/modules/$(uname -r)/kernel
$ # try to insert module giving a relative path
$ insmod drivers/acpi/ac.ko
2011-12-08 11:15:24 -02:00
4eb2c0fca1
Fix abs path helper function
2011-12-08 11:15:24 -02:00
ac9f8761fe
test-insmod: show the path libkmod is using
2011-12-08 11:15:24 -02:00
97a3ea9e9d
test-insmod: print name to test modname_normalize().
2011-12-08 11:15:24 -02:00
6bd0b8d01d
kmod_module: treat module creation by path with same names
...
If a module with the same name already exists, try to reference it if
paths are the same. Otherwise fail.
2011-12-07 14:15:49 -02:00
71e975cd4d
kmod_module: store absolute path when creating module from path
2011-12-07 13:53:53 -02:00
06363cc126
Add helper path_make_absolute_cwd()
2011-12-07 13:51:40 -02:00
3a468809b8
Add helper path_is_absolute()
2011-12-07 13:50:52 -02:00
a5cce6d6ef
kmod_config: parse install and remove commands
2011-12-07 11:31:28 -02:00
615c42be5c
kmod_config: parse module options
2011-12-07 10:59:44 -02:00
afca78015b
Add helper strchr_replace()
2011-12-07 10:59:44 -02:00
877e80cd93
Use streq() when possible
2011-12-07 02:32:28 -02:00
6c343b1aee
Split function so we don't call basename() unnecessarily
2011-12-06 09:02:13 -02:00
fab4978ac1
test: add test for modules' hash
2011-12-06 03:49:30 -02:00
fd186ae996
Maintain a pool of modules alive
...
Based on previous implementation by
Gustavo Sverzut Barbieri <barbieri@profusion.mobi>
2011-12-06 03:49:07 -02:00
b7b7ac298f
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()
2011-12-06 03:34:51 -02:00
e16e27f4a4
kmod_list: remove nodes in order
2011-12-06 03:34:51 -02:00
1965029cb0
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.
2011-12-06 03:34:51 -02:00
b91a1c6d3d
kmod_list: add helper kmod_list_insert_before()
2011-12-06 03:34:51 -02:00
86e8788572
kmod_list: add helper kmod_list_insert_after()
2011-12-06 03:34:51 -02:00
1843b153b4
test: add test to get dependencies of a module
2011-12-06 03:34:51 -02:00
c5b5ea9c7c
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.
2011-12-06 03:34:51 -02:00
4f2bb7cdd4
kmod_module: normalize module name
2011-12-06 03:34:51 -02:00
Gustavo Sverzut Barbieri
Lucas De Marchi