RGBCube/serenity
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3 commits

Author SHA1 Message Date
Liav A
1716105e73 Tests: Unmap memory ranges on /dev/mem after testing mmap(2) 2022-01-14 19:42:11 +02:00
Liav A
ca254699ec Kernel: Implement read functionality for MemoryDevice 
So far we only had mmap(2) functionality on the /dev/mem device, but now
we can also do read(2) on it.

The test unit was updated to check we are doing it safely.
 2022-01-08 13:21:16 +02:00
Liav A
cf0dbc9069 Tests: Add a unit test to ensure the /dev/mem device works correctly 
To ensure everything works as expected, a unit test was added with
multiple scenarios.
This binary has to have the SetUID flag, and we also bind-mount the
/usr/Tests directory to allow running of SetUID binaries.
 2021-10-22 13:13:00 +02:00