1 files changed, 0 insertions, 96 deletions
diff --git a/fs/tmpfs.c b/fs/tmpfs.c
deleted file mode 100644
index a9a3c1f..0000000
--- a/fs/tmpfs.c
+++ /dev/null
@@ -1,96 +0,0 @@
-#include <assert.h>
-#include <errno.h>
-#include <fs/fifo.h>
-#include <fs/tmpfs.h>
-#include <halts.h>
-#include <sched/scheduler.h>
-#include <stdint.h>
-
-void tmp_close(vfs_fd_t *fd) {
-  fd->inode->is_open = 0;
-  ((tmp_inode *)fd->inode->internal_object)->read_inode->is_open = 0;
-}
-
-int tmp_write(uint8_t *buffer, uint64_t offset, uint64_t len, vfs_fd_t *fd) {
-  tmp_inode *calling_file = fd->inode->internal_object;
-  tmp_inode *child_file = calling_file->read_inode->internal_object;
-  if (child_file->is_closed)
-    return -EPIPE;
-
-  int rc = fifo_object_write(buffer, offset, len, child_file->fifo);
-  calling_file->read_inode->has_data = child_file->fifo->has_data;
-  fd->inode->can_write = child_file->fifo->can_write;
-  return rc;
-}
-
-int tmp_read(uint8_t *buffer, uint64_t offset, uint64_t len, vfs_fd_t *fd) {
-  tmp_inode *calling_file = fd->inode->internal_object;
-  tmp_inode *child_file = calling_file->read_inode->internal_object;
-  if (calling_file->is_closed)
-    return -EPIPE;
-
-  int rc = fifo_object_read(buffer, offset, len, calling_file->fifo);
-  fd->inode->has_data = calling_file->fifo->has_data;
-  calling_file->read_inode->can_write = child_file->fifo->can_write;
-  return rc;
-}
-
-void dual_pipe(int fd[2]) {
-  for (int i = 0; i < 2; i++) {
-    tmp_inode *pipe = kmalloc(sizeof(tmp_inode));
-    pipe->fifo = create_fifo_object();
-
-    int has_data = 0;
-    int can_write = 1;
-    int is_open = 1;
-    void *internal_object = pipe;
-    vfs_inode_t *inode = vfs_create_inode(
-        0 /*inode_num*/, 0 /*type*/, has_data, can_write, is_open,
-        internal_object, 0 /*file_size*/, NULL /*open*/, NULL /*create_file*/,
-        tmp_read, tmp_write, tmp_close, NULL /*create_directory*/,
-        NULL /*get_vm_object*/, NULL /*truncate*/);
-    assert(inode);
-
-    vfs_fd_t *fd_ptr;
-    fd[i] = vfs_create_fd(O_RDWR | O_NONBLOCK, 0, inode, &fd_ptr);
-    assert(-1 != fd[i]);
-  }
-  vfs_inode_t *f_inode = get_current_task()->file_descriptors[fd[0]]->inode;
-  vfs_inode_t *s_inode = get_current_task()->file_descriptors[fd[1]]->inode;
-  tmp_inode *f_pipe = f_inode->internal_object;
-  tmp_inode *s_pipe = s_inode->internal_object;
-  f_pipe->read_inode = s_inode;
-  s_pipe->read_inode = f_inode;
-  f_pipe->is_closed = 0;
-  s_pipe->is_closed = 0;
-}
-
-void pipe(int fd[2]) {
-  for (int i = 0; i < 2; i++) {
-    tmp_inode *pipe = kmalloc(sizeof(tmp_inode));
-    pipe->fifo = create_fifo_object();
-
-    int has_data = 0;
-    int can_write = 1;
-    int is_open = 1;
-    void *internal_object = pipe;
-    vfs_inode_t *inode = vfs_create_inode(
-        0 /*inode_num*/, 0 /*type*/, has_data, can_write, is_open,
-        internal_object, 0 /*file_size*/, NULL /*open*/, NULL /*create_file*/,
-        tmp_read, tmp_write, tmp_close, NULL /*create_directory*/,
-        NULL /*get_vm_object*/, NULL/*truncate*/);
-    assert(inode);
-
-    vfs_fd_t *fd_ptr;
-    fd[i] = vfs_create_fd(O_RDWR, 0, inode, &fd_ptr);
-    assert(-1 != fd[i]);
-  }
-  vfs_inode_t *f_inode = get_current_task()->file_descriptors[fd[0]]->inode;
-  vfs_inode_t *s_inode = get_current_task()->file_descriptors[fd[1]]->inode;
-  tmp_inode *f_pipe = f_inode->internal_object;
-  tmp_inode *s_pipe = s_inode->internal_object;
-  f_pipe->read_inode = s_inode;
-  s_pipe->read_inode = f_inode;
-  f_pipe->is_closed = 0;
-  s_pipe->is_closed = 0;
-}