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Redesign userspace memory management
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This commit is contained in:
Kamil Kowalczyk
2026-01-27 17:04:08 +01:00
parent 600886a7ee
commit b388b30b24
23 changed files with 195 additions and 484 deletions
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6
libmsl/alloc/liballoc.h
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@@ -41,8 +41,6 @@ struct boundary_tag {
struct boundary_tag* next; //< Linked list info.
struct boundary_tag* prev; //< Linked list info.
int mem_rid;
};
/** This function is supposed to lock the memory data structures. It
@@ -69,7 +67,7 @@ extern int liballoc_unlock (void);
* \return NULL if the pages were not allocated.
* \return A pointer to the allocated memory.
*/
extern void* liballoc_alloc (int pages, int* mem_rid);
extern void* liballoc_alloc (int pages);
/** This frees previously allocated memory. The void* parameter passed
* to the function is the exact same value returned from a previous
@@ -79,7 +77,7 @@ extern void* liballoc_alloc (int pages, int* mem_rid);
*
* \return 0 if the memory was successfully freed.
*/
extern int liballoc_free (void* ptr, int pages, int mem_rid);
extern int liballoc_free (void* ptr, int pages);
void* malloc (size_t); //< The standard function.
void* realloc (void*, size_t); //< The standard function.