Expand data size utilities

src/common/misc/misc_utils.h

@@ -9,10 +9,19 @@
 BEGIN_C_LINKAGE
 #endif // !WAPP_PLATFORM_CPP
 
-#define KB(SIZE) (SIZE * 1024ull)
-#define MB(SIZE) (KB(SIZE) * 1024)
-#define GB(SIZE) (MB(SIZE) * 1024)
-#define TB(SIZE) (GB(SIZE) * 1024)
+#define KiB(SIZE) (((u64)SIZE) << 10)
+#define MiB(SIZE) (((u64)SIZE) << 20)
+#define GiB(SIZE) (((u64)SIZE) << 30)
+#define TiB(SIZE) (((u64)SIZE) << 40)
+#define PiB(SIZE) (((u64)SIZE) << 50)
+#define EiB(SIZE) (((u64)SIZE) << 60)
+
+#define KB(SIZE) (((u64)SIZE) * 1000llu)
+#define MB(SIZE) (KB(SIZE)    * 1000llu)
+#define GB(SIZE) (MB(SIZE)    * 1000llu)
+#define TB(SIZE) (GB(SIZE)    * 1000llu)
+#define PB(SIZE) (TB(SIZE)    * 1000llu)
+#define EB(SIZE) (PB(SIZE)    * 1000llu)
 
 #define wapp_misc_utils_padding_size(SIZE) u8 reserved_padding[sizeof(void *) - ((SIZE) % sizeof(void *))]
 

src/os/allocators/arena/mem_arena.c

@@ -15,7 +15,7 @@
 #define DEFAULT_ALIGNMENT (2 * sizeof(void *))
 #endif /* ifndef DEFAULT_ALIGNMENT */
 
-#define ARENA_MINIMUM_CAPACITY KB(16) // Allocate minimum of 4 pages
+#define ARENA_MINIMUM_CAPACITY KiB(16) // Allocate minimum of 4 pages
 
 struct arena {
   u8 *buf;

src/os/cpath/cpath.c

@@ -87,7 +87,7 @@ Str8 *dirup(const Allocator *allocator, Str8RO *path, u64 levels) {
     goto RETURN_DIRUP;
   }
 
-  Allocator tmp_arena = wapp_mem_arena_allocator_init(MB(8));
+  Allocator tmp_arena = wapp_mem_arena_allocator_init(MiB(8));
   if (wapp_mem_allocator_invalid(&tmp_arena)) {
     goto RETURN_DIRUP;
   }

src/os/shell/commander/commander.c

@@ -25,7 +25,7 @@ CMDResult wapp_shell_commander_execute(CMDOutHandling out_handling, Str8 *out_bu
     return CMD_NO_EXIT(SHELL_ERR_INVALID_ARGS);
   }
 
-  Allocator arena = wapp_mem_arena_allocator_init(KB(500));
+  Allocator arena = wapp_mem_arena_allocator_init(KiB(500));
 
   Str8 *cmd_str = wapp_str8_join(&arena, cmd, &wapp_str8_lit_ro(" "));
   if (!cmd_str) {