Commit Graph

7 Commits

Author SHA1 Message Date
Andrew Scull fb18f6ef05 libmodprobe: Fail when modules.dep lacks colon
The first argument in a modules.dep line must end with a colon so fail
if that condition is not met.

Test: libmodprobe_tests
Change-Id: I6f3a22758302f16b924e5a16f7af9bf35f1a56f3
2020-10-19 12:00:08 +01:00
Mark Salyzyn 703fb74fb5 modprobe: Use more inclusive language for modprobe and libmodprobe
blacklist is replaced with blocklist.

Test: none
Change-Id: I59f9fde5900b9aee82aca1eab4a6ded3d136063b
2020-06-15 12:51:38 -07:00
Steve Muckle b0c4881ea9 add libmodprobe api to query the number of modules loaded
In the short term this will be used to help implement support for
multiple kernel module directories but it may be useful in other
contexts as well.

Bug: 157645635
Change-Id: I15a252b6e9394292c8f3557ed65112c935830441
2020-06-03 10:51:45 -07:00
Steve Muckle 373a3cadd7 libmodprobe: parse kernel command line for module options
Bug: 145808811
Test: atest libmodprobe_tests, verify on flame
Change-Id: I0b41b1610fe13ae526d38f029da888f6f0d8a02d
2019-12-27 13:39:23 -08:00
Steve Muckle e31f840a0a libmodprobe: add support for a blacklist
If the blacklist is enabled, blacklisted modules are treated as though
they are not present.

Change-Id: Ie8712f24298e78f92d5028b1ca3a8a3e07a9190a
2019-08-06 13:58:13 -07:00
Steve Muckle bb58b01574 libmodprobe: add support to remove modules
Add a remove method which will unload a given module from the kernel,
along with any modules it depended on, assuming those modules are now
unused.

Change-Id: Ie66dc153ef1771f50e26421d38d3656e95954780
2019-08-06 13:58:13 -07:00
Steve Muckle 18b981ea7c create libmodprobe, integrate into first_stage_init
Modprobe functionality is required both within first stage init and also
as a standalone binary. Create a library for this using and extending
the logic in modalias_handler.cpp.

First stage init will attempt to load modules from /lib/modules.

Bug: 129780532
Change-Id: Ie3582358fd839c2f64e1b386b30ed551a86aef5d
2019-06-18 13:24:56 -07:00