From f3d931aa7cfaf96baef8383b59a8938779541ee7 Mon Sep 17 00:00:00 2001 From: Amlal EL Mahrouss Date: Thu, 15 Aug 2024 18:35:34 +0200 Subject: [IMP] Moved source code into dev/ folder. Signed-off-by: Amlal EL Mahrouss --- dev/Kernel/KernelKit/ProcessHeap.hxx | 44 ++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 dev/Kernel/KernelKit/ProcessHeap.hxx (limited to 'dev/Kernel/KernelKit/ProcessHeap.hxx') diff --git a/dev/Kernel/KernelKit/ProcessHeap.hxx b/dev/Kernel/KernelKit/ProcessHeap.hxx new file mode 100644 index 00000000..b6b6352c --- /dev/null +++ b/dev/Kernel/KernelKit/ProcessHeap.hxx @@ -0,0 +1,44 @@ +/* ------------------------------------------- + + Copyright ZKA Technologies. + +------------------------------------------- */ + +#pragma once + +#include +#include +#include +#include +#include +#include + +/// @version 5/11/23 +/// @file ProcessHeap.hxx +/// @brief Process heap allocator. + +#define kProcessHeapMag (0xFAF0FEF0) + +namespace Kernel +{ + typedef enum + { + /// @brief Shared heap. + kProcessHeapShared = 0x4, + /// @brief User and private heap. + kProcessHeapUser = 0x6, + /// @brief Read and Write heap. + kProcessHeapRw = 0x8, + } UserHeapFlags; + + /// @brief Allocate a process heap, no zero out is done here. + /// @param flags the heap's flags. + /// @param len_in_gib the heap in GB. + /// @return The process's heap. + VoidPtr sched_new_heap(Int32 flags, SizeT len_in_gib); + + /// @brief Frees the process heap. + /// @param pointer The process heap pointer. + /// @return status code of the freeing. + Int32 sched_free_heap(voidPtr pointer); +} // namespace Kernel -- cgit v1.2.3