feat: kprintf now goes into dedicated pseudo-dev rather than flooding the framebuffer

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

diff --git a/lunaix-os/kernel/fs/twifs/twifs.c b/lunaix-os/kernel/fs/twifs/twifs.c
index 312c0a45b40b13ab6970c41dac92446f37edb618..704a103f270b750f130430b4035d27960b8ff3d1 100644 (file)
--- a/lunaix-os/kernel/fs/twifs/twifs.c
+++ b/lunaix-os/kernel/fs/twifs/twifs.c
@@ -8,7 +8,7 @@
  * @copyright Copyright (c) 2022
  *
  */
-#include <klibc/stdio.h>
+#include <klibc/strfmt.h>
 #include <klibc/string.h>
 #include <lunaix/clock.h>
 #include <lunaix/fs.h>
@@ -22,7 +22,7 @@ static struct twifs_node* fs_root;
 
 static struct cake_pile* twi_pile;
 
-static volatile uint32_t inode_id = 0;
+static volatile u32_t inode_id = 0;
 
 extern const struct v_file_ops twifs_file_ops;
 extern const struct v_inode_ops twifs_inode_ops;
@@ -31,7 +31,7 @@ struct twifs_node*
 __twifs_new_node(struct twifs_node* parent,
                  const char* name,
                  int name_len,
-                 uint32_t itype)
+                 u32_t itype)
 {
     struct twifs_node* node = cake_grab(twi_pile);
     memset(node, 0, sizeof(*node));
@@ -54,8 +54,8 @@ __twifs_new_node(struct twifs_node* parent,
 void
 __twifs_init_inode(struct v_superblock* vsb, struct v_inode* inode)
 {
-    inode->ops = &twifs_inode_ops;
-    inode->default_fops = &twifs_file_ops;
+    inode->ops = (struct v_inode_ops*)&twifs_inode_ops;
+    inode->default_fops = (struct v_file_ops*)&twifs_file_ops;
 }
 
 int
@@ -118,7 +118,7 @@ __twifs_dirlookup(struct v_inode* inode, struct v_dnode* dnode)
 {
     struct twifs_node* twi_node = (struct twifs_node*)inode->data;
 
-    if (!(twi_node->itype & VFS_IFDIR)) {
+    if ((twi_node->itype & F_FILE)) {
         return ENOTDIR;
     }
 
@@ -180,7 +180,7 @@ __twifs_openfile(struct v_inode* inode, struct v_file* file)
 int
 twifs_rm_node(struct twifs_node* node)
 {
-    if ((node->itype & VFS_IFDIR) && !llist_empty(&node->children)) {
+    if (!(node->itype & F_FILE) && !llist_empty(&node->children)) {
         return ENOTEMPTY;
     }
     llist_delete(&node->siblings);
@@ -192,7 +192,7 @@ struct twifs_node*
 twifs_file_node_vargs(struct twifs_node* parent, const char* fmt, va_list args)
 {
     char buf[VFS_NAME_MAXLEN];
-    size_t len = __ksprintf_internal(buf, fmt, VFS_NAME_MAXLEN, args);
+    size_t len = ksnprintfv(buf, fmt, VFS_NAME_MAXLEN, args);
 
     return __twifs_new_node(parent ? parent : fs_root, buf, len, VFS_IFSEQDEV);
 }
@@ -217,7 +217,7 @@ twifs_dir_node(struct twifs_node* parent, const char* fmt, ...)
     va_start(args, fmt);
 
     char buf[VFS_NAME_MAXLEN];
-    size_t len = __ksprintf_internal(buf, fmt, VFS_NAME_MAXLEN, args);
+    size_t len = ksnprintfv(buf, fmt, VFS_NAME_MAXLEN, args);
     struct twifs_node* twi_node =
       __twifs_new_node(parent ? parent : fs_root, buf, len, VFS_IFDIR);
 
@@ -241,6 +241,13 @@ twifs_init()
 
     fs_root = twifs_dir_node(NULL, NULL, 0, 0);
 }
+EXPORT_FILE_SYSTEM(twifs, twifs_init);
+
+void
+twifs_register_plugins()
+{
+    ldga_invoke_fn0(twiplugin_inits);
+}
 
 int
 __twifs_twimap_file_read(struct v_inode* inode,
@@ -268,7 +275,9 @@ twifs_mapping(struct twifs_node* parent, void* data, const char* fmt, ...)
 
 const struct v_file_ops twifs_file_ops = { .close = default_file_close,
                                            .read = __twifs_fread,
+                                           .read_page = __twifs_fread,
                                            .write = __twifs_fwrite,
+                                           .write_page = __twifs_fwrite,
                                            .readdir = __twifs_iterate_dir };
 
 const struct v_inode_ops twifs_inode_ops = { .dir_lookup = __twifs_dirlookup,