feat: shell and signal demo as loadable user executable

[lunaix-os.git] / lunaix-os / kernel / fs / ramfs / ramfs.c

diff --git a/lunaix-os/kernel/fs/ramfs/ramfs.c b/lunaix-os/kernel/fs/ramfs/ramfs.c
index 3dcbd5908882243fcdd49ee19afa3a1c9d585d1c..decc0806d082ac0cfc8699fdf42ea98b4606ace7 100644 (file)
--- a/lunaix-os/kernel/fs/ramfs/ramfs.c
+++ b/lunaix-os/kernel/fs/ramfs/ramfs.c
@@ -22,7 +22,7 @@
     case, our rootfs will be something like ext2.
 
     RamFS vs. TwiFS: Indeed, they are both fs that lives in RAM so
     case, our rootfs will be something like ext2.
 
     RamFS vs. TwiFS: Indeed, they are both fs that lives in RAM so

-    there is no foundmentally differences. However, TwiFS is designed
+    there is no foundmental differences. However, TwiFS is designed

     to be a 'virtual FIlesystem for KERnel space' (FIKER), so other
     kernel sub-modules can just create node and attach their own
     implementation of read/write, without brothering to create a
     to be a 'virtual FIlesystem for KERnel space' (FIKER), so other
     kernel sub-modules can just create node and attach their own
     implementation of read/write, without brothering to create a


@@ -42,6 +42,7 @@
 volatile static inode_t ino = 0;
 
 extern const struct v_inode_ops ramfs_inode_ops;
 volatile static inode_t ino = 0;
 
 extern const struct v_inode_ops ramfs_inode_ops;

+extern const struct v_file_ops ramfs_file_ops;

 
 int
 ramfs_readdir(struct v_file* file, struct dir_context* dctx)
 
 int
 ramfs_readdir(struct v_file* file, struct dir_context* dctx)


@@ -51,8 +52,10 @@ ramfs_readdir(struct v_file* file, struct dir_context* dctx)
     llist_for_each(pos, n, &file->dnode->children, siblings)
     {
         if (i++ >= dctx->index) {
     llist_for_each(pos, n, &file->dnode->children, siblings)
     {
         if (i++ >= dctx->index) {

-            dctx->read_complete_callback(
-              dctx, pos->name.value, pos->name.len, 0);
+            dctx->read_complete_callback(dctx,
+                                         pos->name.value,
+                                         pos->name.len,
+                                         vfs_get_dtype(pos->inode->itype));

             return 1;
         }
     }
             return 1;
         }
     }


@@ -88,7 +91,7 @@ ramfs_inode_init(struct v_superblock* vsb, struct v_inode* inode)
 {
     inode->id = ino++;
     inode->ops = &ramfs_inode_ops;
 {
     inode->id = ino++;
     inode->ops = &ramfs_inode_ops;

-    inode->default_fops = &default_file_ops;
+    inode->default_fops = &ramfs_file_ops;

 }
 
 int
 }
 
 int


@@ -114,7 +117,7 @@ ramfs_unmount(struct v_superblock* vsb)
 void
 ramfs_init()
 {
 void
 ramfs_init()
 {

-    struct filesystem* ramfs = fsm_new_fs("ramfs", 5);
+    struct filesystem* ramfs = fsm_new_fs("ramfs", -1);

     ramfs->mount = ramfs_mount;
     ramfs->unmount = ramfs_unmount;
 
     ramfs->mount = ramfs_mount;
     ramfs->unmount = ramfs_unmount;
 


@@ -127,4 +130,12 @@ const struct v_inode_ops ramfs_inode_ops = { .mkdir = ramfs_mkdir,
                                                default_inode_dirlookup,
                                              .create = ramfs_create,
                                              .open = default_inode_open,
                                                default_inode_dirlookup,
                                              .create = ramfs_create,
                                              .open = default_inode_open,

-                                             .rename = default_inode_rename };
\ No newline at end of file
+                                             .rename = default_inode_rename };
+
+const struct v_file_ops ramfs_file_ops = { .readdir = ramfs_readdir,
+                                           .close = default_file_close,
+                                           .read = default_file_read,
+                                           .read_page = default_file_read,
+                                           .write = default_file_write,
+                                           .write_page = default_file_write,
+                                           .seek = default_file_seek };
\ No newline at end of file