From 7421cfd8e28e70b5c4fcfdf7cb13adce94647b7d Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Mon, 27 May 2019 23:37:23 +0900 Subject: [PATCH 1/1] kconfig: add static qualifier to expand_string() Now expand_string() is only used in preprocess.c Signed-off-by: Masahiro Yamada Signed-off-by: Christian Lamparter --- config/lkc_proto.h | 1 - config/preprocess.c | 3 ++- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/config/lkc_proto.h b/config/lkc_proto.h index 86c2675..38a32b1 100644 --- a/config/lkc_proto.h +++ b/config/lkc_proto.h @@ -58,7 +58,6 @@ void env_write_dep(FILE *f, const char *auto_conf_name); void variable_add(const char *name, const char *value, enum variable_flavor flavor); void variable_all_del(void); -char *expand_string(const char *in); char *expand_dollar(const char **str); char *expand_one_token(const char **str); diff --git a/config/preprocess.c b/config/preprocess.c index 592dfbf..0243086 100644 --- a/config/preprocess.c +++ b/config/preprocess.c @@ -15,6 +15,7 @@ #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); static void __attribute__((noreturn)) pperror(const char *format, ...) { @@ -550,7 +551,7 @@ static char *expand_string_with_args(const char *in, int argc, char *argv[]) return __expand_string(&in, is_end_of_str, argc, argv); } -char *expand_string(const char *in) +static char *expand_string(const char *in) { return expand_string_with_args(in, 0, NULL); } -- 2.31.1