From c15925a24efe14f437d8a2699500241a58fdc8f9 Mon Sep 17 00:00:00 2001
From: Miguel <m.i@gmx.at>
Date: Fri, 17 Aug 2018 21:41:21 +0200
Subject: cleanup and working on fifo pipes

---
 kernel/fd.h | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 kernel/fd.h

(limited to 'kernel/fd.h')

diff --git a/kernel/fd.h b/kernel/fd.h
new file mode 100644
index 0000000..fe048f4
--- /dev/null
+++ b/kernel/fd.h
@@ -0,0 +1,30 @@
+// SIMPLE FILE DESCRIPTOR //
+
+#ifndef FD_H
+#define FD_H
+
+#include <stdint.h>
+#include <stdbool.h>
+
+#include "fifo.h"
+
+typedef struct fd_struct
+{
+    bool	(*write)(struct fd_struct*,uint8_t);
+    uint8_t	(*read)(struct  fd_struct*);	    
+    bool	(*has)(struct   fd_struct*);
+    bool	(*close)(struct fd_struct*);
+
+    void *data; // opaque data
+
+}fd;
+
+uint8_t fd_read(fd*);
+bool    fd_has(fd*);
+bool    fd_write(fd*,uint8_t);
+bool    fd_close(fd*);
+
+fd fd_from_fifo(fifo* f);
+//fd fd_from_path(char *path);
+
+#endif
-- 
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