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Add a kmalloc_eternal() for things that will never be destroyed.

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This commit is contained in:
Andreas Kling 2018-10-31 23:19:15 +01:00
parent d980ddc745
commit 9a086b2d35
Notes: sideshowbarker 2024-07-19 18:35:26 +09:00
20 changed files with 85 additions and 20 deletions
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11
AK/kmalloc.h
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@ -2,6 +2,15 @@
#include "Compiler.h"
#if defined(SERENITY) && defined(KERNEL)
#define AK_MAKE_ETERNAL \
public: \
void* operator new(size_t size) { return kmalloc_eternal(size); } \
private:
#else
#define AK_MAKE_ETERNAL
#endif
#ifdef SERENITY
#ifdef KERNEL
#include <Kernel/kmalloc.h>
@ -14,6 +23,7 @@ void* kcalloc(size_t nmemb, size_t size);
void* kmalloc(size_t size) MALLOC_ATTR;
void kfree(void* ptr);
void* krealloc(void* ptr, size_t size);
void* kmalloc_eternal(size_t) MALLOC_ATTR;
}
@ -61,6 +71,7 @@ void* kcalloc(size_t nmemb, size_t size);
void* kmalloc(size_t size) MALLOC_ATTR;
void kfree(void* ptr);
void* krealloc(void* ptr, size_t size);
void* kmalloc_eternal(size_t) MALLOC_ATTR;
}