linux-kernel - [patch 32/30] kbuild: fix C libary confusion in unifdef.c due to getline()

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Date:	Wed, 1 Jul 2009 11:38:12 -0700
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org,
	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk
Cc:	"Justin P. Mattock" <justinmattock@...il.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Sam Ravnborg <sam@...nborg.org>,
	Gilles Espinasse <g.esp@...e.fr>
Subject: [patch 32/30] kbuild: fix C libary confusion in unifdef.c due to
 getline()

2.6.27-stable review patch

-------------------------

From: Justin P. Mattock <justinmattock@...il.com>

commit d15bd1067b1fcb2b7250d22bc0c7c7fea0b759f7 upstream.

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@...il.com>
Cc:  Frederic Weisbecker <fweisbec@...il.com>
Signed-off-by: Andrew Morton <akpm@...ux-foundation.org>
Signed-off-by: Sam Ravnborg <sam@...nborg.org>
Cc: Gilles Espinasse <g.esp@...e.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>

---
 scripts/unifdef.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- 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;
--
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