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Kernel: Make device generate their own names

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Besides removing the monolithic DevFSDeviceInode::determine_name()
method, being able to determine a device's name inside the /dev
hierarchy outside of DevFS has its uses.
This commit is contained in:
Jean-Baptiste Boric 2021-01-21 18:49:56 +01:00 • committed by Andreas Kling
parent a2601e1308
commit f64e287b82
29 changed files with 76 additions and 69 deletions
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5
Kernel/Devices/BXVGADevice.cpp
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@ -192,6 +192,11 @@ KResultOr<Region*> BXVGADevice::mmap(Process& process, FileDescription&, Virtual
shared);
}
String BXVGADevice::device_name() const
{
return String::formatted("fb{}", minor());
}
int BXVGADevice::ioctl(FileDescription&, unsigned request, FlatPtr arg)
{
REQUIRE_PROMISE(video);