kernel: pipefs

kernel-src/include/kernel/pipefs.h

@@ -0,0 +1,20 @@
+#ifndef _PIPEFS_H
+#define _PIPEFS_H
+
+#include <kernel/vfs.h>
+#include <ringbuffer.h>
+#include <semaphore.h>
+#include <event.h>
+
+typedef struct pipenode_t {
+	vnode_t vnode;
+	vattr_t attr;
+	ringbuffer_t data;
+	size_t readers, writers;
+	event_t readevent, writeevent;
+} pipenode_t;
+
+void pipefs_init();
+int pipefs_newpipe(vnode_t **nodep);
+
+#endif