color_enable etc, only used here. Signed-off-by: Stephen Hemminger <step...@networkplumber.org> --- include/color.h | 2 -- lib/color.c | 6 ++++-- 2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/color.h b/include/color.h index e30f28c51c84..17ec56f3d7b4 100644 --- a/include/color.h +++ b/include/color.h @@ -20,10 +20,8 @@ enum color_opt { COLOR_OPT_ALWAYS = 2 }; -void enable_color(void); bool check_enable_color(int color, int json); bool matches_color(const char *arg, int *val); -void set_color_palette(void); int color_fprintf(FILE *fp, enum color_attr attr, const char *fmt, ...); enum color_attr ifa_family_color(__u8 ifa_family); enum color_attr oper_state_color(__u8 state); diff --git a/lib/color.c b/lib/color.c index e5406294dfc4..59976847295c 100644 --- a/lib/color.c +++ b/lib/color.c @@ -11,6 +11,8 @@ #include "color.h" #include "utils.h" +static void set_color_palette(void); + enum color { C_RED, C_GREEN, @@ -73,7 +75,7 @@ static enum color attr_colors_dark[] = { static int is_dark_bg; static int color_is_enabled; -void enable_color(void) +static void enable_color(void) { color_is_enabled = 1; set_color_palette(); @@ -117,7 +119,7 @@ bool matches_color(const char *arg, int *val) return true; } -void set_color_palette(void) +static void set_color_palette(void) { char *p = getenv("COLORFGBG"); -- 2.17.1