feat added init function

kernel/kernel.c

@@ -19,6 +19,7 @@
 #include <myke/libk/libk.h>
 #include <myke/libk/syscall.h>
 #include <myke/mem/mem.h>
+#include <myke/util/init.h>
 #include <myke/tasks/task.h>
 
 const int version_major = 0,
@@ -78,6 +79,9 @@ void att_noreturn att_used kmain(multiboot_info_t *multiboot_info, uint32_t mb_n
 
     printf("Booted successfully v%d.%d.%d\n", version_major, version_minor, version_patch);
 
+    // initializing modules
+    init_execute_all();
+
     // initialize tasking
     task_init();
     kprint_start_task();

kernel/util/init.c

@@ -0,0 +1,18 @@
+//
+// Created by rick on 13-08-21.
+//
+
+#include <myke/util/init.h>
+#include <stdio.h>
+
+extern struct init __start_init[];
+extern struct init __stop_init[];
+#define NUM_DRIVERS ((size_t)(__stop_init - __start_init))
+#define DRIVER(i) ((__start_init) + (i))
+
+void init_execute_all() {
+    for (size_t i = 0; i < NUM_DRIVERS; ++i) {
+        printf("init %s\n", DRIVER(i)->name);
+        DRIVER(i)->init();
+    }
+}

kernel/vfs/tmpfs.c

@@ -0,0 +1,13 @@
+//
+// Created by rick on 13-08-21.
+//
+
+#include <myke/util/init.h>
+
+void tmpfs_init() {
+}
+
+INIT_FUNCTION(100) = {
+        .name = "tmpfs",
+        .init = tmpfs_init,
+};