slstatus

Fork of suckless' slstatus with my personal patches
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commit 41deabf2ec1ad5f10851421cfbaf17023e7de05f
parent 19343ff34385db441b5efc2e1a57cdd7fd95ec26
Author: Aaron Marcher <me@drkhsh.at>
Date:   Tue,  1 May 2018 20:45:29 +0200

battery_perc: Port to OpenBSD

Diffstat:
Mcomponents/battery.c | 37+++++++++++++++++++++++++++++++++++++
1 file changed, 37 insertions(+), 0 deletions(-)

diff --git a/components/battery.c b/components/battery.c @@ -88,4 +88,41 @@ return bprintf("%d", apm_info.battery_life); } + + const char * + battery_state(const char *bat) + { + int fd; + size_t i; + struct apm_power_info apm_info; + struct { + unsigned int state; + char *symbol; + } map[] = { + { APM_AC_ON, "+" }, + { APM_AC_OFF, "-" }, + { APM_AC_UNKNOWN, "/" }, + }; + + fd = open("/dev/apm", O_RDONLY); + if (fd < 0) { + fprintf(stderr, "open '/dev/apm': %s\n", strerror(errno)); + return NULL; + } + + if (ioctl(fd, APM_IOC_GETPOWER, &apm_info) < 0) { + fprintf(stderr, "ioctl 'APM_IOC_GETPOWER': %s\n", + strerror(errno)); + close(fd); + return NULL; + } + close(fd); + + for (i = 0; i < LEN(map); i++) { + if (map[i].state == apm_info.ac_state) { + break; + } + } + return (i == LEN(map)) ? "?" : map[i].symbol; + } #endif