From d15bd1067b1fcb2b7250d22bc0c7c7fea0b759f7 Mon Sep 17 00:00:00 2001
From: Justin P. Mattock <justinmattock@gmail.com>
Date: Sat, 7 Mar 2009 13:31:29 +0100
Subject: [PATCH] kbuild: fix C libary confusion in unifdef.c due to getline()

This fixes an error when compiling the kernel.

  CHK     include/linux/version.h
  HOSTCC  scripts/unifdef
scripts/unifdef.c:209: error: conflicting types for 'getline'
/usr/include/stdio.h:651: note: previous declaration of 'getline' was here
make[1]: *** [scripts/unifdef] Error 1
make: *** [__headers] Error 2

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Cc:  Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
---
 scripts/unifdef.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/scripts/unifdef.c b/scripts/unifdef.c
index 552025e..05a31a6 100644
--- a/scripts/unifdef.c
+++ b/scripts/unifdef.c
@@ -206,7 +206,7 @@ static void             done(void);
 static void             error(const char *);
 static int              findsym(const char *);
 static void             flushline(bool);
-static Linetype         getline(void);
+static Linetype         get_line(void);
 static Linetype         ifeval(const char **);
 static void             ignoreoff(void);
 static void             ignoreon(void);
@@ -512,7 +512,7 @@ process(void)
 
 	for (;;) {
 		linenum++;
-		lineval = getline();
+		lineval = get_line();
 		trans_table[ifstate[depth]][lineval]();
 		debug("process %s -> %s depth %d",
 		    linetype_name[lineval],
@@ -526,7 +526,7 @@ process(void)
  * help from skipcomment().
  */
 static Linetype
-getline(void)
+get_line(void)
 {
 	const char *cp;
 	int cursym;
-- 
1.6.3.3