all repos — slstatus @ 7e3f80c1a39e16973f3c9235d3f9d85df0d1b995

my build of slstatus (tools.suckless.org/slstatus/)

battery_perc: Port to OpenBSD.

In OpenBSD battery percentage gets fetched using apm now.
Aaron Marcher me@drkhsh.at
Mon, 19 Mar 2018 18:44:52 +0100
commit

7e3f80c1a39e16973f3c9235d3f9d85df0d1b995

parent

ad5b7c8b1ca5e5019d6d3978045296bfbddcc349

2 files changed, 30 insertions(+), 2 deletions(-)

jump to
M READMEREADME

@@ -69,6 +69,6 @@ - wifi_{perc,essid}

- cpu_{freq,perc,iowait} - entropy - swap_{free,perc,total,used} -- battery_{perc,power,state} +- battery_{power,state} - temp - vol_perc
M components/battery.ccomponents/battery.c

@@ -1,22 +1,50 @@

/* See LICENSE file for copyright and license details. */ +#include <err.h> +#include <stdio.h> #ifdef __linux__ #include <limits.h> -#include <stdio.h> #include <string.h> +#elif __OpenBSD__ +#include <sys/ioctl.h> +#include <fcntl.h> +#include <unistd.h> +#include <machine/apmvar.h> +#endif #include "../util.h" const char * battery_perc(const char *bat) { +#ifdef __linux__ int perc; char path[PATH_MAX]; snprintf(path, sizeof(path), "%s%s%s", "/sys/class/power_supply/", bat, "/capacity"); return (pscanf(path, "%i", &perc) == 1) ? bprintf("%d", perc) : NULL; +#elif __OpenBSD__ + struct apm_power_info apm_info; + int fd; + + fd = open("/dev/apm", O_RDONLY); + if (fd < 0) { + warn("Failed to open file /dev/apm"); + return NULL; + } + + if (ioctl(fd, APM_IOC_GETPOWER, &apm_info) < 0) { + warn("Failed to get battery info"); + close(fd); + return NULL; + } + close(fd); + + return bprintf("%d", apm_info.battery_life); +#endif } +#ifdef __linux__ const char * battery_power(const char *bat) {