diff options
author | Aaron Marcher <me@drkhsh.at> | 2018-05-27 16:46:03 +0200 |
---|---|---|
committer | Aaron Marcher <me@drkhsh.at> | 2018-05-27 16:46:03 +0200 |
commit | c28643ce5bc8c7fd825e4eabbd915bad2b91dbd0 (patch) | |
tree | f2886704953f1e486a8a590ca9b4af7fb3d700b8 | |
parent | 5db729fedbc4b6cb8742c58ff4934afb50732974 (diff) |
Revert "Add basic backlight percentage support"
On OpenBSD the backlight percentage cannot be retrieved in a simple way.
The only two solutions we are aware of for now are:
- reading from /dev/ttyC0: which isn't possible without changing
permissions or running slstatus as root
- linking against xcb-xrandr: which is bloat and does not work in every
case appearently
This reverts commit 37724ac2c3f496f4736223d0d8e5d8fecb933590 for now.
-rw-r--r-- | Makefile | 1 | ||||
-rw-r--r-- | README | 1 | ||||
-rw-r--r-- | components/backlight.c | 32 | ||||
-rw-r--r-- | config.def.h | 2 | ||||
-rw-r--r-- | slstatus.h | 3 | ||||
-rw-r--r-- | util.h | 2 |
6 files changed, 0 insertions, 41 deletions
@@ -6,7 +6,6 @@ include config.mk REQ = util COM =\ - components/backlight\ components/battery\ components/cpu\ components/datetime\ @@ -6,7 +6,6 @@ slstatus is a suckless status monitor for window managers that use WM_NAME Features -------- -- Backlight percentage - Battery percentage/state/time left - CPU usage - CPU frequency diff --git a/components/backlight.c b/components/backlight.c deleted file mode 100644 index f9c4096..0000000 --- a/components/backlight.c +++ /dev/null @@ -1,32 +0,0 @@ -/* See LICENSE file for copyright and license details. */ -#include "../util.h" - -#if defined(__linux__) - #include <limits.h> - - #define BRIGHTNESS_MAX "/sys/class/backlight/%s/max_brightness" - #define BRIGHTNESS_CUR "/sys/class/backlight/%s/brightness" - - const char * - backlight_perc(const char *card) - { - char path[PATH_MAX]; - int max, cur; - - if (esnprintf(path, sizeof (path), BRIGHTNESS_MAX, card) < 0 || - pscanf(path, "%d", &max) != 1) { - return NULL; - } - - if (esnprintf(path, sizeof (path), BRIGHTNESS_CUR, card) < 0 || - pscanf(path, "%d", &cur) != 1) { - return NULL; - } - - if (max == 0) { - return NULL; - } - - return bprintf("%d", cur * 100 / max); - } -#endif diff --git a/config.def.h b/config.def.h index 75debe5..58e935a 100644 --- a/config.def.h +++ b/config.def.h @@ -12,8 +12,6 @@ static const char unknown_str[] = "n/a"; /* * function description argument (example) * - * backlight_perc backlight percentage device name - * (intel_backlight) * battery_perc battery percentage battery name (BAT0) * NULL on OpenBSD * battery_state battery charging state battery name (BAT0) @@ -1,8 +1,5 @@ /* See LICENSE file for copyright and license details. */ -/* backlight */ -const char *backlight_perc(const char *); - /* battery */ const char *battery_perc(const char *); const char *battery_state(const char *); @@ -1,6 +1,4 @@ /* See LICENSE file for copyright and license details. */ -#include <stddef.h> - extern char buf[1024]; #define LEN(x) (sizeof (x) / sizeof *(x)) |