diff --git a/src/kernel/fs/fs.c b/src/kernel/fs/fs.c
deleted file mode 100644
index 119ef98..0000000
--- a/src/kernel/fs/fs.c
+++ /dev/null
@@ -1,44 +0,0 @@
-#include <stddef.h>
-#include "fs.h"
-
-fs_node_t *fs_root = NULL;
-
-uint32_t fs_read(fs_node_t *node, uint32_t offset, uint32_t size, uint8_t *buffer){
-    if(node->read != NULL){
-        return node->read(node, offset, size, buffer);
-    }
-    return 0;
-}
-
-uint32_t fs_write(fs_node_t *node, uint32_t offset, uint32_t size, uint8_t *buffer){
-    if(node->write != NULL){
-        return node->write(node, offset, size, buffer);
-    }
-    return 0;
-}
-
-void fs_open(fs_node_t *node, uint8_t read, uint8_t write){
-    if(node->open != NULL){
-        return node->open(node);
-    }
-}
-
-void fs_close(fs_node_t *node){
-    if(node->close != NULL){
-        return node->close(node);
-    }
-}
-
-dirent_t *fs_readdir(fs_node_t *node, uint32_t index){
-    if(node->readdir != NULL && (node->flags & 0x7 == FS_DIRECTORY)){
-        return node->readdir(node, index);
-    }
-    return 0;
-}
-
-fs_node_t *fs_finddir(fs_node_t *node, char *name){
-    if(node->finddir != NULL && (node->flags & 0x7 == FS_DIRECTORY)){
-        return node->finddir(node, name);
-    }
-    return 0;
-}
diff --git a/src/kernel/fs/fs.h b/src/kernel/fs/fs.h
deleted file mode 100644
index de0e578..0000000
--- a/src/kernel/fs/fs.h
+++ /dev/null
@@ -1,52 +0,0 @@
-#pragma once
-
-#include <stdint.h>
-
-#define FS_FILE 0x01
-#define FS_DIRECTORY 0x02
-#define FS_CHARDEVICE 0x03
-#define FS_BLOCKDEVICE 0x04
-#define FS_PIPE 0x05
-#define FS_SYMLINK 0x06
-#define FS_MOUNTPOINT 0x08
-
-typedef struct fs_node fs_node_t;
-
-typedef struct dirent{
-    char name[128];
-    uint32_t inode;
-} dirent_t;
-
-typedef uint32_t (*fs_read_fn_t)(fs_node_t *, uint32_t, uint32_t, uint8_t *);
-typedef uint32_t (*fs_write_fn_t)(fs_node_t *, uint32_t, uint32_t, uint8_t *);
-typedef void (*fs_open_fn_t)(fs_node_t *);
-typedef void (*fs_close_fn_t)(fs_node_t *);
-typedef dirent_t *(*fs_readdir_fn_t)(fs_node_t *, uint32_t);
-typedef fs_node_t *(*fs_finddir_fn_t)(fs_node_t *, char *);
-
-struct fs_node{
-    char name[128];
-    uint32_t mask;
-    uint32_t uid;
-    uint32_t gid;
-    uint32_t flags;
-    uint32_t inode;
-    uint32_t length;
-    uint32_t impl;
-    fs_read_fn_t read;
-    fs_write_fn_t write;
-    fs_open_fn_t open;
-    fs_close_fn_t close;
-    fs_readdir_fn_t readdir;
-    fs_finddir_fn_t finddir;
-    struct fs_node *ptr;
-};
-
-extern fs_node_t *fs_root;
-
-uint32_t fs_read(fs_node_t *node, uint32_t offset, uint32_t size, uint8_t *buffer);
-uint32_t fs_write(fs_node_t *node, uint32_t offset, uint32_t size, uint8_t *buffer);
-void fs_open(fs_node_t *node, uint8_t read, uint8_t write);
-void fs_close(fs_node_t *node);
-dirent_t *fs_readdir(fs_node_t *node, uint32_t index);
-fs_node_t *fs_finddir(fs_node_t *node, char *name);
diff --git a/src/kernel/fs/qrofs.c b/src/kernel/fs/qrofs.c
new file mode 100644
index 0000000..d0fe829
--- /dev/null
+++ b/src/kernel/fs/qrofs.c
@@ -0,0 +1,3 @@
+#include "qrofs.h"
+
+
diff --git a/src/kernel/fs/qrofs.h b/src/kernel/fs/qrofs.h
new file mode 100644
index 0000000..e6c6187
--- /dev/null
+++ b/src/kernel/fs/qrofs.h
@@ -0,0 +1,4 @@
+#pragma once
+
+#define QROFS_FILE 0x01
+#define QROFS_DIRECTORY 0x02
diff --git a/src/kernel/fs/vfs.c b/src/kernel/fs/vfs.c
new file mode 100644
index 0000000..c5792e9
--- /dev/null
+++ b/src/kernel/fs/vfs.c
@@ -0,0 +1,48 @@
+#include <stddef.h>
+#include <stdbool.h>
+#include "vfs.h"
+
+// Return some OR-ed flags for the given mode string
+static uint8_t flags_from_mode(const char *mode){
+    uint8_t flags = 0;
+    bool read = false;
+    bool write = false;
+    while(mode){
+        switch(*mode){
+            case 'r':
+                read = true;
+                break;
+            case 'w':
+                write = true;
+                break;
+            case 'a':
+                flags |= VFS_FLAG_O_APPEND;
+                break;
+            case '+':
+            case 'c':
+                flags |= VFS_FLAG_O_CREAT;
+                break;
+            default:
+                break;
+        }
+        mode++;
+    }
+
+    if(read && write) flags |= VFS_FLAG_O_RDWR;
+    else if(read) flags |= VFS_FLAG_O_RDONLY;
+    else if(write) flags |= VFS_FLAG_O_WRONLY;
+
+    return flags;
+}
+
+file_descriptor_t *vfs_open(const char *path, const char *mode){
+    uint8_t flags = flags_from_mode(mode);
+    for(int i = 0; i < 256; i++){
+        if(!*g_fds[i].name){ // If empty
+            g_fds[i].flags = flags;
+            strcpy(g_fds[i].name, path);
+            return &g_fds[i];
+        }
+    }
+    return NULL; // No free file descriptors
+}
diff --git a/src/kernel/fs/vfs.h b/src/kernel/fs/vfs.h
new file mode 100644
index 0000000..3ceed0d
--- /dev/null
+++ b/src/kernel/fs/vfs.h
@@ -0,0 +1,21 @@
+#pragma once
+
+#include <stdint.h>
+
+// Only one!
+#define VFS_FLAG_O_RDONLY 0x00
+#define VFS_FLAG_O_WRONLY 0x01
+#define VFS_FLAG_O_RDWR 0x02
+
+// Combinable
+#define VFS_FLAG_O_APPEND 0x04
+#define VFS_FLAG_O_CREAT 0x08
+
+typedef struct{
+    char name[256];
+    uint8_t flags;
+} file_descriptor_t;
+
+file_descriptor_t g_fds[256];
+
+file_descriptor_t *vfs_open(const char *path, const char *mode);