we are now prepared for piping with _pipe and _dup2

1 files changed, 0 insertions, 38 deletions

diff --git a/kernel/fifo.c b/kernel/fifo.c
deleted file mode 100644
index 10bc8ff..0000000
--- a/kernel/fifo.c
+++ /dev/null
@@ -1,38 +0,0 @@
-#include "kernel.h"
-#include "log.h"
-#include "fifo.h"
-
-#include "ringbuffer.h"
-
-#include <stddef.h>
-
-static ringbuffer fifo_ringbuffers[FIFO_MAX_RINGBUFFERS];
-static ringbuffer_c=0;
-
-bool fifo_put(fifo* f,uint8_t c)
-{
-    return f->put(f->data,c);
-}
-
-uint8_t fifo_get(fifo* f)
-{
-    return f->get(f->data);
-}
-
-bool fifo_has(fifo* f)
-{
-    return f->has(f->data);
-}
-
-fifo fifo_create_buffered(uint8_t size)
-{
-    if (ringbuffer_c>=FIFO_MAX_RINGBUFFERS) kpanic("ran out of ringbuffers for fifos");
-    fifo f;
-    fifo_ringbuffers[ringbuffer_c]=ringbuffer_init(size);
-    f.data=&fifo_ringbuffers[ringbuffer_c];
-    ringbuffer_c++;
-    f.put=ringbuffer_put;
-    f.get=ringbuffer_get;
-    f.has=ringbuffer_has;
-    return f;
-}