void init_dev_fs()
{
devfs_root = (struct inode*)kmalloc(sizeof(struct inode));
_strcpy(devfs_root->name, "dev");
devfs_root->i_ops = &devfs_inode_ops;
devfs_root->parent = current_task->thread->root;
devfs_root->mode = S_IFDIR | 0x1FF;
devfs_root->num = -1;
rwlock_create(&devfs_root->rwl);
/* Create device nodes */
char tty[6] = "tty";
int i;
for(i=1;i<10;i++) {
sprintf(tty, "tty%d", i);
devfs_add(devfs_root, tty, S_IFCHR, 3, i);
}
devfs_add(devfs_root, "tty", S_IFCHR, 4, 0);
devfs_add(devfs_root, "null", S_IFCHR, 0, 0);
devfs_add(devfs_root, "zero", S_IFCHR, 1, 0);
devfs_add(devfs_root, "com0", S_IFCHR, 5, 0);
/* Mount the filesystem */
add_inode(current_task->thread->root, devfs_root);
#if CONFIG_MODULES
add_kernel_symbol(devfs_add);
add_kernel_symbol(devfs_remove);
#endif
}
void fs_init(void)
#endif
{
char *rnn;
kprintf("FS initialization...\n");
vfs_node_t *main;
#ifdef __HOSTED__
main = initrd_init(p, len);
rnn = "initrd0";
#else
main = ata_init();
rnn = "ata0";
#endif
dfs = devfs_init();
devfs_add(main);
root = vfs_alloc_node();
root->name[0] = '/';
root->name[1] = 0;
root->flags = VFS_DIRECTORY;
vfs_node_t *t = vfs_finddir(dfs, rnn);
vfs_mount(t, root);
if (root->ptr != NULL)
{
kprintf("Root mounted successfully\n");
}
tty_node = tty_init(NULL);
devfs_add(tty_node);
fs_print_dir(dfs);
}