To use ARRAY_SIZE from other files, move it to its own header, just like include/linux/array_size.h. Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx> --- scripts/kconfig/array_size.h | 11 +++++++++++ scripts/kconfig/preprocess.c | 3 +-- 2 files changed, 12 insertions(+), 2 deletions(-) create mode 100644 scripts/kconfig/array_size.h diff --git a/scripts/kconfig/array_size.h b/scripts/kconfig/array_size.h new file mode 100644 index 000000000000..26ba78d867d1 --- /dev/null +++ b/scripts/kconfig/array_size.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef ARRAY_SIZE_H +#define ARRAY_SIZE_H + +/** + * ARRAY_SIZE - get the number of elements in array @arr + * @arr: array to be sized + */ +#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) + +#endif /* ARRAY_SIZE_H */ diff --git a/scripts/kconfig/preprocess.c b/scripts/kconfig/preprocess.c index 69b806a6d8b7..f0a4a218c4a5 100644 --- a/scripts/kconfig/preprocess.c +++ b/scripts/kconfig/preprocess.c @@ -9,13 +9,12 @@ #include <stdlib.h> #include <string.h> +#include "array_size.h" #include "internal.h" #include "list.h" #include "lkc.h" #include "preprocess.h" -#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) - static char *expand_string_with_args(const char *in, int argc, char *argv[]); static char *expand_string(const char *in); -- 2.40.1
