From e890383db1930d0628f487f0008f1a9c2837c7fa Mon Sep 17 00:00:00 2001
From: Patrick Walton <pcwalton@mimiga.net>
Date: Tue, 22 Mar 2011 17:27:57 -0700
Subject: stdlib: Add a convenience method for opening paths as a FILE

---
 src/lib/io.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/lib')

diff --git a/src/lib/io.rs b/src/lib/io.rs
index 23a503ab..80597ea2 100644
--- a/src/lib/io.rs
+++ b/src/lib/io.rs
@@ -266,6 +266,16 @@ fn file_writer(str path, vec[fileflag] flags) -> writer {
     ret new_writer(file_buf_writer(path, flags));
 }
 
+// TODO: fileflags
+fn buffered_file_buf_writer(str path) -> buf_writer {
+    auto f = os.libc.fopen(_str.buf(path), _str.buf("w"));
+    if (f as uint == 0u) {
+        log "error opening " + path;
+        fail;
+    }
+    ret FILE_writer(f, true);
+}
+
 // FIXME it would be great if this could be a const
 fn stdout() -> writer {
     ret new_writer(fd_buf_writer(1, false));
-- 
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