src/lae_arena.c

@@ -1,4 +1,5 @@
 #include "lae_arena.h"
+#include "lae_allocator.h"
 #include <stdbool.h>
 #include <stddef.h>
 #include <stdint.h>
@@ -6,12 +7,12 @@
 #include <string.h>
 
 struct Arena {
-    uint8_t* buffer;
+    uint8_t *buffer;
-    size_t   capacity;
+    size_t capacity;
-    size_t   offset;
+    size_t offset;
 };
 
-ArenaErr arena_init(Arena** arena, size_t capacity) {
+ArenaErr arena_init(Arena **arena, size_t capacity) {
     if (arena == NULL) {
         return ARENA_NULL_ARG;
     }
@@ -20,20 +21,20 @@ ArenaErr arena_init(Arena** arena, size_t capacity) {
         return ARENA_INVALID_SIZE;
     }
 
-    Arena* new_arena = malloc(sizeof(Arena));
+    Arena *new_arena = malloc(sizeof(Arena));
     if (new_arena == NULL) {
         return ARENA_BAD_ALLOC;
     }
 
-    void* buffer = malloc(capacity);
+    void *buffer = malloc(capacity);
     if (buffer == NULL) {
         return ARENA_BAD_ALLOC;
     }
 
     *new_arena = (Arena){
-        .buffer   = buffer,
+        .buffer = buffer,
         .capacity = capacity,
-        .offset   = 0,
+        .offset = 0,
     };
 
     *arena = new_arena;
@@ -41,14 +42,14 @@ ArenaErr arena_init(Arena** arena, size_t capacity) {
     return ARENA_OK;
 }
 
-ArenaErr arena_destroy(Arena** arena) {
+ArenaErr arena_destroy(Arena **arena) {
     if (arena == NULL || *arena == NULL) {
         return ARENA_NULL_ARG;
     }
 
     free((*arena)->buffer);
-    (*arena)->buffer   = NULL;
+    (*arena)->buffer = NULL;
-    (*arena)->offset   = 0;
+    (*arena)->offset = 0;
     (*arena)->capacity = 0;
     free(*arena);
     *arena = NULL;
@@ -56,7 +57,7 @@ ArenaErr arena_destroy(Arena** arena) {
     return ARENA_OK;
 }
 
-ArenaPointer arena_alloc(Arena* arena, size_t size, size_t alignment) {
+ArenaPointer arena_alloc(Arena *arena, size_t size, size_t alignment) {
     if (arena == NULL) {
         return (ArenaPointer){.is_valid = false, .err = ARENA_NULL_ARG};
     }
@@ -85,18 +86,18 @@ ArenaPointer arena_alloc(Arena* arena, size_t size, size_t alignment) {
 
     if (arena->offset > SIZE_MAX - padding.val - size) {
         return (ArenaPointer){.is_valid = false,
-                              .err      = ARENA_CAPACITY_OVERFLOW};
+                              .err = ARENA_CAPACITY_OVERFLOW};
     }
 
     size_t aligned_offset = arena->offset + padding.val;
 
     arena->offset = aligned_offset + size;
     return (ArenaPointer){.is_valid = true,
-                          .offset   = aligned_offset,
+                          .offset = aligned_offset,
-                          .arena    = arena};
+                          .arena = arena};
 }
 
-ArenaErr arena_ensure_capacity(Arena* arena, size_t size, size_t alignment) {
+ArenaErr arena_ensure_capacity(Arena *arena, size_t size, size_t alignment) {
     if (arena == NULL) {
         return ARENA_NULL_ARG;
     }
@@ -153,7 +154,7 @@ ArenaErr arena_ensure_capacity(Arena* arena, size_t size, size_t alignment) {
 }
 
 ArenaPointer
-arena_push(Arena* arena, void* data, size_t size, size_t alignment) {
+arena_push(Arena *arena, void *data, size_t size, size_t alignment) {
     if (arena == NULL || data == NULL) {
         return (ArenaPointer){.is_valid = false, .err = ARENA_NULL_ARG};
     }
@@ -181,7 +182,7 @@ arena_push(Arena* arena, void* data, size_t size, size_t alignment) {
     return pointer;
 }
 
-ArenaErr arena_realloc(Arena* arena, size_t new_capacity) {
+ArenaErr arena_realloc(Arena *arena, size_t new_capacity) {
     if (arena == NULL) {
         return ARENA_NULL_ARG;
     }
@@ -190,17 +191,17 @@ ArenaErr arena_realloc(Arena* arena, size_t new_capacity) {
         return ARENA_INVALID_SIZE;
     }
 
-    uint8_t* tmp = realloc(arena->buffer, new_capacity);
+    uint8_t *tmp = realloc(arena->buffer, new_capacity);
     if (tmp == NULL) {
         return ARENA_BAD_ALLOC;
     }
 
-    arena->buffer   = tmp;
+    arena->buffer = tmp;
     arena->capacity = new_capacity;
     return ARENA_OK;
 }
 
-ArenaSizeResult arena_get_align_padding(Arena* arena, size_t alignment) {
+ArenaSizeResult arena_get_align_padding(Arena *arena, size_t alignment) {
     if (arena == NULL) {
         return (ArenaSizeResult){.is_valid = false, .err = ARENA_NULL_ARG};
     }
@@ -211,13 +212,13 @@ ArenaSizeResult arena_get_align_padding(Arena* arena, size_t alignment) {
 
     uintptr_t current_address = (uintptr_t)(arena->buffer + arena->offset);
 
-    size_t mask    = alignment - 1;
+    size_t mask = alignment - 1;
     size_t padding = (size_t)(-current_address) & mask;
 
     return (ArenaSizeResult){.is_valid = true, .val = padding};
 }
 
-void* arena_unwrap_pointer(ArenaPointer p) {
+void *arena_unwrap_pointer(ArenaPointer p) {
     if (!p.is_valid) {
         return NULL;
     }

xmake.lua

@@ -31,7 +31,11 @@ option_end()
 -- Packages
 -- =========================================================
 
+-- Run xmake repo --add lae-repo https://laentropia-homelab.tail7368da.ts.net/laentropia/xmake-repo.git
+-- to add my repo :)
+
 add_requires("cmocka", { optional = true }) -- For tests
+add_requires("lae_allocator")
 
 -- =========================================================
 -- Library
@@ -40,6 +44,8 @@ add_requires("cmocka", { optional = true }) -- For tests
 target("lae_arena")
 set_kind("static")
 
+add_packages("lae_allocator")
+
 add_files("src/lae_arena.c")
 
 add_headerfiles("include/*.h")