kbuild: confdata.c explicitly reference errno, thus need <errno.h>

Commit Message

Arnaud Lacombe Aug. 17, 2010, 5:40 a.m. UTC

None

Patch

diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index c39327e..3bcd434 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -5,6 +5,7 @@ 
 
 #include <sys/stat.h>
 #include <ctype.h>
+#include <errno.h>
 #include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>