netdev - [PATCH] iproute2: color: default to dark background

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Message-ID: <01a20e83-c05e-4006-b64c-3edd34508296@gedalya.net>
Date: Thu, 23 May 2024 03:28:16 +0800
From: Gedalya Nie <gedalya@...alya.net>
To: netdev@...r.kernel.org
Subject: [PATCH] iproute2: color: default to dark background

Signed-off-by: Gedalya Nie <gedalya@...alya.net>
---
lib/color.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/color.c b/lib/color.c
index cd0f9f75..6692f9c1 100644
--- a/lib/color.c
+++ b/lib/color.c
@@ -72,7 +72,7 @@ static enum color attr_colors_dark[] = {
C_CLEAR
};
-static int is_dark_bg;
+static int is_dark_bg = 1;
static int color_is_enabled;
static void enable_color(void)
@@ -127,11 +127,11 @@ static void set_color_palette(void)
* COLORFGBG environment variable usually contains either two or three
* values separated by semicolons; we want the last value in either case.
* If this value is 0-6 or 8, background is dark.
+ * If it is 7, 9 or greater, background is light.
*/
if (p && (p = strrchr(p, ';')) != NULL
- && ((p[1] >= '0' && p[1] <= '6') || p[1] == '8')
- && p[2] == '\0')
- is_dark_bg = 1;
+ && (p[1] == '7' || p[1] == '9' || p[2] != '\0'))
+ is_dark_bg = 0;
}
__attribute__((format(printf, 3, 4)))

-- 
2.43.0