rename file descriptors to handles

1 files changed, 0 insertions, 55 deletions

diff --git a/src/kernel/fd.c b/src/kernel/fd.c
deleted file mode 100644
index e875061..0000000
--- a/src/kernel/fd.c
+++ /dev/null
@@ -1,55 +0,0 @@
-#include <kernel/fd.h>
-#include <kernel/mem.h>
-#include <kernel/panic.h>
-#include <kernel/proc.h>
-
-static int fdop_special_tty(struct fdop_args *args);
-
-int fdop_dispatch(struct fdop_args args) {
-	switch(args.fd->type) {
-		case FD_EMPTY: {
-			if (args.type == FDOP_MOUNT) // mounting an empty fd is allowed
-				return 0;
-			return -1;
-		}
-		case FD_SPECIAL_TTY:
-			return fdop_special_tty(&args);
-		default:
-			panic();
-	}
-}
-
-static int fdop_special_tty(struct fdop_args *args) {
-	switch(args->type) {
-		case FDOP_MOUNT:
-			return 0; // no special action needed
-
-		case FDOP_OPEN:
-			/* don't allow anything after the mount point
-			 * this is a file, not a directory
-			 * for example: open("/tty") is allowed. open("/tty/smth") isn't */
-			if (args->open.len == 0) {
-				args->open.target->type = FD_SPECIAL_TTY;
-				return 0;
-			}
-			return -1;
-
-		case FDOP_READ:
-			return -1; // input not implemented yet
-
-		case FDOP_WRITE: {
-			 struct virt_iter iter;
-			 virt_iter_new(&iter, args->rw.ptr, args->rw.len,
-					 process_current->pages, true, false);
-			 while (virt_iter_next(&iter))
-				 tty_write(iter.frag, iter.frag_len);
-			 return iter.prior;
-		}
-
-		case FDOP_CLOSE:
-			args->fd->type = FD_EMPTY;
-			return 0;
-
-		default: panic();
-	}
-}