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Kernel: Make the Process allocate_region* API's understand "int prot".

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Instead of having to inspect 'prot' at every call site, make the Process
API's take care of that so we can just pass it through.
This commit is contained in:
Andreas Kling 2019-05-30 16:14:37 +02:00
parent 8fe72d7b3c
commit baaede1bf9
10 changed files with 79 additions and 46 deletions
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6
Kernel/Process.h
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@ -248,9 +248,9 @@ public:
bool is_superuser() const { return m_euid == 0; }
Region* allocate_region_with_vmo(LinearAddress, size_t, Retained<VMObject>&&, size_t offset_in_vmo, String&& name, bool is_readable, bool is_writable);
Region* allocate_file_backed_region(LinearAddress, size_t, RetainPtr<Inode>&&, String&& name, bool is_readable, bool is_writable);
Region* allocate_region(LinearAddress, size_t, String&& name, bool is_readable = true, bool is_writable = true, bool commit = true);
Region* allocate_region_with_vmo(LinearAddress, size_t, Retained<VMObject>&&, size_t offset_in_vmo, String&& name, int prot);
Region* allocate_file_backed_region(LinearAddress, size_t, RetainPtr<Inode>&&, String&& name, int prot);
Region* allocate_region(LinearAddress, size_t, String&& name, int prot = PROT_READ | PROT_WRITE, bool commit = true);
bool deallocate_region(Region& region);
void set_being_inspected(bool b) { m_being_inspected = b; }