From 5652d7c0c6a8db05699f2b4334e4615e1ba22127 Mon Sep 17 00:00:00 2001
From: Patrick Williams <iawillia@us.ibm.com>
Date: Tue, 16 Jul 2013 15:29:15 -0500
Subject: Initial Hostboot Runtime image support.

RTC: 76675
Change-Id: Ibd21cf5b555e6dcee182a2f1a292b47d4f384ba0
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/6127
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
---
 src/lib/stdio.C | 88 ++++++++++++++++++++++++++++++++-------------------------
 1 file changed, 50 insertions(+), 38 deletions(-)

(limited to 'src/lib/stdio.C')

diff --git a/src/lib/stdio.C b/src/lib/stdio.C
index 0dc617276..0bdb63873 100644
--- a/src/lib/stdio.C
+++ b/src/lib/stdio.C
@@ -1,25 +1,25 @@
-//  IBM_PROLOG_BEGIN_TAG
-//  This is an automatically generated prolog.
-//
-//  $Source: src/lib/stdio.C $
-//
-//  IBM CONFIDENTIAL
-//
-//  COPYRIGHT International Business Machines Corp. 2011
-//
-//  p1
-//
-//  Object Code Only (OCO) source materials
-//  Licensed Internal Code Source Materials
-//  IBM HostBoot Licensed Internal Code
-//
-//  The source code for this program is not published or other-
-//  wise divested of its trade secrets, irrespective of what has
-//  been deposited with the U.S. Copyright Office.
-//
-//  Origin: 30
-//
-//  IBM_PROLOG_END
+/* IBM_PROLOG_BEGIN_TAG                                                   */
+/* This is an automatically generated prolog.                             */
+/*                                                                        */
+/* $Source: src/lib/stdio.C $                                             */
+/*                                                                        */
+/* IBM CONFIDENTIAL                                                       */
+/*                                                                        */
+/* COPYRIGHT International Business Machines Corp. 2011,2013              */
+/*                                                                        */
+/* p1                                                                     */
+/*                                                                        */
+/* Object Code Only (OCO) source materials                                */
+/* Licensed Internal Code Source Materials                                */
+/* IBM HostBoot Licensed Internal Code                                    */
+/*                                                                        */
+/* The source code for this program is not published or otherwise         */
+/* divested of its trade secrets, irrespective of what has been           */
+/* deposited with the U.S. Copyright Office.                              */
+/*                                                                        */
+/* Origin: 30                                                             */
+/*                                                                        */
+/* IBM_PROLOG_END_TAG                                                     */
 #include <stdint.h>
 #include <stdio.h>
 #include <util/sprintf.H>
@@ -28,24 +28,24 @@
 class SprintfBuffer
 {
     public:
-	int putc(int c)
-	{
-	    if ('\b' == c)
-	    {
-		iv_pos--;
-	    }
-	    else
-	    {
-		iv_buffer[iv_pos++] = c;
-	    }
-	    return c;
-	}
+        int putc(int c)
+        {
+            if ('\b' == c)
+            {
+                iv_pos--;
+            }
+            else
+            {
+                iv_buffer[iv_pos++] = c;
+            }
+            return c;
+        }
 
-	explicit SprintfBuffer(char* buf) : iv_pos(0), iv_buffer(buf) {};
+        explicit SprintfBuffer(char* buf) : iv_pos(0), iv_buffer(buf) {};
 
     private:
-	size_t iv_pos;    
-	char * iv_buffer;
+        size_t iv_pos;
+        char * iv_buffer;
 };
 
 int sprintf(char *str, const char * format, ...)
@@ -58,9 +58,21 @@ int sprintf(char *str, const char * format, ...)
 
     SprintfBuffer console(str);
     size_t count = vasprintf(mem_ptr_fun(console, &SprintfBuffer::putc),
-			     format, args);
+                             format, args);
 
     va_end(args);
     console.putc('\0');
     return count;
 }
+
+int vsprintf(char *str, const char * format, va_list args)
+{
+    using Util::mem_ptr_fun;
+
+    SprintfBuffer console(str);
+    size_t count = vasprintf(mem_ptr_fun(console, &SprintfBuffer::putc),
+                             format, args);
+
+    console.putc('\0');
+    return count;
+}
-- 
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