1 files changed, 0 insertions, 58 deletions
diff --git a/src/pkg/runtime/plan9/mem.c b/src/pkg/runtime/plan9/mem.c
deleted file mode 100644
index 9dfdf2cc3..000000000
--- a/src/pkg/runtime/plan9/mem.c
+++ /dev/null
@@ -1,58 +0,0 @@
-// Copyright 2010 The Go Authors.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-#include "runtime.h"
-#include "malloc.h"
-#include "os.h"
-
-extern byte end[];
-static byte *bloc = { end };
-
-enum
-{
-	Round = 4095
-};
-
-void*
-runtime·SysAlloc(uintptr nbytes)
-{
-	uintptr bl;
-	
-	// Plan 9 sbrk from /sys/src/libc/9sys/sbrk.c
-	bl = ((uintptr)bloc + Round) & ~Round;
-	if(runtime·brk_((void*)(bl + nbytes)) < 0)
-		return (void*)-1;
-	bloc = (byte*)bl + nbytes;
-	return (void*)bl;
-}
-
-void
-runtime·SysFree(void *v, uintptr nbytes)
-{
-	// from tiny/mem.c
-	// Push pointer back if this is a free
-	// of the most recent SysAlloc.
-	nbytes += (nbytes + Round) & ~Round;
-	if(bloc == (byte*)v+nbytes)
-		bloc -= nbytes;	
-}
-
-void
-runtime·SysUnused(void *v, uintptr nbytes)
-{
-	USED(v, nbytes);
-}
-
-void
-runtime·SysMap(void *v, uintptr nbytes)
-{
-	USED(v, nbytes);
-}
-
-void*
-runtime·SysReserve(void *v, uintptr nbytes)
-{
-	USED(v);
-	return runtime·SysAlloc(nbytes);
-}