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Move Region and Subregion out of Process and make them free classes.

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This commit is contained in:
Andreas Kling 2018-11-01 13:21:02 +01:00
parent 3e532ac7b6
commit fce81d376c
4 changed files with 45 additions and 44 deletions
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24
Kernel/Process.h
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@ -10,12 +10,12 @@
#include "TTY.h"
class FileHandle;
class Region;
class Subregion;
class Zone;
class Process : public InlineLinkedListNode<Process> {
friend class InlineLinkedListNode<Process>;
struct Region;
struct Subregion;
public:
static Process* createKernelProcess(void (*entry)(), String&& name);
static Process* createUserProcess(const String& path, uid_t, gid_t, pid_t parentPID, int& error, const char** args = nullptr, TTY* = nullptr);
@ -179,26 +179,6 @@ private:
TTY* m_tty { nullptr };
struct Region : public Retainable<Region> {
Region(LinearAddress, size_t, RetainPtr<Zone>&&, String&&);
~Region();
LinearAddress linearAddress;
size_t size { 0 };
RetainPtr<Zone> zone;
String name;
};
struct Subregion {
Subregion(Region&, dword offset, size_t, LinearAddress, String&& name);
~Subregion();
RetainPtr<Region> region;
dword offset;
size_t size { 0 };
LinearAddress linearAddress;
String name;
};
Region* allocateRegion(size_t, String&& name);
Region* allocateRegion(size_t, String&& name, LinearAddress);
bool deallocateRegion(Region& region);