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Kernel: Use a FlatPtr for the "argument" to ioctl()

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Since it's often used to pass pointers, it should really be a FlatPtr.
This commit is contained in:
Andreas Kling 2020-05-23 13:17:58 +02:00
parent b8af5cd8da
commit b3736c1b1e
14 changed files with 14 additions and 14 deletions
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2
Kernel/Devices/BXVGADevice.cpp
View file

@ -192,7 +192,7 @@ KResultOr<Region*> BXVGADevice::mmap(Process& process, FileDescription&, Virtual
return region;
}
int BXVGADevice::ioctl(FileDescription&, unsigned request, unsigned arg)
int BXVGADevice::ioctl(FileDescription&, unsigned request, FlatPtr arg)
{
REQUIRE_PROMISE(video);
switch (request) {

2
Kernel/Devices/BXVGADevice.h
View file

@ -40,7 +40,7 @@ public:
BXVGADevice();
virtual int ioctl(FileDescription&, unsigned request, unsigned arg) override;
virtual int ioctl(FileDescription&, unsigned request, FlatPtr arg) override;
virtual KResultOr<Region*> mmap(Process&, FileDescription&, VirtualAddress preferred_vaddr, size_t offset, size_t, int prot, bool shared) override;
private:

2
Kernel/Devices/MBVGADevice.cpp
View file

@ -73,7 +73,7 @@ KResultOr<Region*> MBVGADevice::mmap(Process& process, FileDescription&, Virtual
return region;
}
int MBVGADevice::ioctl(FileDescription&, unsigned request, unsigned arg)
int MBVGADevice::ioctl(FileDescription&, unsigned request, FlatPtr arg)
{
REQUIRE_PROMISE(video);
switch (request) {

2
Kernel/Devices/MBVGADevice.h
View file

@ -40,7 +40,7 @@ public:
MBVGADevice(PhysicalAddress addr, size_t pitch, size_t width, size_t height);
virtual int ioctl(FileDescription&, unsigned request, unsigned arg) override;
virtual int ioctl(FileDescription&, unsigned request, FlatPtr arg) override;
virtual KResultOr<Region*> mmap(Process&, FileDescription&, VirtualAddress preferred_vaddr, size_t offset, size_t, int prot, bool shared) override;
private: