From db7277df5ed4a0951698697b62afa823c3ba0d72 Mon Sep 17 00:00:00 2001 From: "Douglas B. Rumbaugh" Date: Sun, 2 Nov 2025 13:23:50 -0500 Subject: Intial commit: No free list management yet --- include/alloc.h | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 include/alloc.h (limited to 'include/alloc.h') diff --git a/include/alloc.h b/include/alloc.h new file mode 100644 index 0000000..cdbdb37 --- /dev/null +++ b/include/alloc.h @@ -0,0 +1,38 @@ +/* + * include/alloc.h + * + * Primary header for liballoc API + * CISC 301 -- Operating Systems, Project 3 + * + * Copyright (C) 2025 Douglas B. Rumbaugh + * + * Distributed under the Modified BSD License + * + */ +#ifndef H_LIBALLOC +#define H_LIBALLOC + +#include +#include +#include + +#include "constants.h" +#include "free_list.h" + +/* + * Returns a pointer to a new region of memory of the specified + * size, or NULL if no memory is available. + */ +void *allocate(size_t); + +/* + * Release a block of memory previous allocated using allocate(). If the + * input pointer was not returned by allocate(), then the behavior of + * this function is undefined. + * + * Accessing a pointer that has been previous passed to this function is + * undefined behavior. + */ +void release(void *); + +#endif -- cgit v1.2.3