From 79ddc999dcbd7d09431372b8350cb73517444b72 Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <ian@airs.com>
Date: Fri, 9 Oct 2009 23:20:44 +0000
Subject: 	* configure.ac: Check for readv function also. 	* fileread.cc
 (readv): Define if not HAVE_READV. 	* fileread.h (File_read::
 max_readv_entries): Set to 1 if readv 	does not exist. 	* config.in:
 Regenerate. 	* configure: Regenerate.

---
 gold/fileread.cc | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'gold/fileread.cc')

diff --git a/gold/fileread.cc b/gold/fileread.cc
index 02f0571a5d..aed1c1d642 100644
--- a/gold/fileread.cc
+++ b/gold/fileread.cc
@@ -40,6 +40,15 @@
 #include "descriptors.h"
 #include "fileread.h"
 
+#ifndef HAVE_READV
+struct iovec { void* iov_base; size_t iov_len };
+ssize_t
+readv(int, const iovec*, int)
+{
+  gold_unreachable();
+}
+#endif
+
 namespace gold
 {
 
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