From 5ea7649b43be370da0daebb9677a83d9ece19e72 Mon Sep 17 00:00:00 2001
From: Rob Pike <r@golang.org>
Date: Thu, 11 Sep 2008 15:09:10 -0700
Subject: [PATCH] pull O_RDONLY etc. up to os library

R=rsc
DELTA=16  (14 added, 0 deleted, 2 changed)
OCL=15156
CL=15163
---
 src/lib/os/os_file.go            | 14 ++++++++++++++
 src/syscall/file_amd64_darwin.go |  2 +-
 src/syscall/file_amd64_linux.go  |  2 +-
 3 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/src/lib/os/os_file.go b/src/lib/os/os_file.go
index 333c70c69f6..0867b608532 100644
--- a/src/lib/os/os_file.go
+++ b/src/lib/os/os_file.go
@@ -27,6 +27,20 @@ export var (
 	Stderr = NewFD(2);
 )
 
+export const (
+	O_RDONLY = syscall.O_RDONLY;
+	O_WRONLY = syscall.O_WRONLY;
+	O_RDWR = syscall.O_RDWR;
+	O_APPEND = syscall.O_APPEND;
+	O_ASYNC = syscall.O_ASYNC;
+	O_CREAT = syscall.O_CREAT;
+	O_NOCTTY = syscall.O_NOCTTY;
+	O_NONBLOCK = syscall.O_NONBLOCK;
+	O_NDELAY = O_NONBLOCK;
+	O_SYNC = syscall.O_SYNC;
+	O_TRUNC = syscall.O_TRUNC;
+)
+
 export func Open(name string, mode int64, flags int64) (fd *FD, err *Error) {
 	r, e := syscall.open(name, mode, flags);
 	return NewFD(r), ErrnoToError(e)
diff --git a/src/syscall/file_amd64_darwin.go b/src/syscall/file_amd64_darwin.go
index 95d3ce55d44..6bf60b9276d 100644
--- a/src/syscall/file_amd64_darwin.go
+++ b/src/syscall/file_amd64_darwin.go
@@ -51,7 +51,7 @@ export type Stat struct {
  	st_qspare[2]	int64;
 }
 
-const (
+export const (
 	O_RDONLY = 0x0;
 	O_WRONLY = 0x1;
 	O_RDWR = 0x2;
diff --git a/src/syscall/file_amd64_linux.go b/src/syscall/file_amd64_linux.go
index dc99d7de394..1757bf7c7f5 100644
--- a/src/syscall/file_amd64_linux.go
+++ b/src/syscall/file_amd64_linux.go
@@ -52,7 +52,7 @@ export type Stat struct {
 	st_unused6	int64;
 }
 
-const (
+export const (
 	O_RDONLY = 0x0;
 	O_WRONLY = 0x1;
 	O_RDWR = 0x2;