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>
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 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 @@
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 @@
* help from skipcomment().
*/
static Linetype
-getline(void)
+get_line(void)
{
const char *cp;
int cursym;