diff options
| author | Benny Baumann <BenBE@geshi.org> | 2020-09-07 11:52:42 +0200 |
|---|---|---|
| committer | cgzones <cgzones@googlemail.com> | 2020-09-24 18:06:36 +0200 |
| commit | 47e2cefe02dffe00369e5630eb1e3f54174f20af (patch) | |
| tree | f517c3f21b226cda4520ed27686af7130f2d0531 /openbsd | |
| parent | f80509358954a39234b136466c4c6a77187744e9 (diff) | |
Update battery API to use NAN on error
Diffstat (limited to 'openbsd')
| -rw-r--r-- | openbsd/Battery.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/openbsd/Battery.c b/openbsd/Battery.c index c215e418..66e4b631 100644 --- a/openbsd/Battery.c +++ b/openbsd/Battery.c @@ -10,6 +10,7 @@ in the source distribution for its full text. #include <sys/sysctl.h> #include <sys/sensors.h> #include <errno.h> +#include <math.h> #include <string.h> static bool findDevice(const char* name, int* mib, struct sensordev* snsrdev, size_t* sdlen) { @@ -36,7 +37,7 @@ void Battery_getData(double* level, ACPresence* isOnAC) { bool found = findDevice("acpibat0", mib, &snsrdev, &sdlen); - *level = -1; + *level = NAN; if (found) { /* last full capacity */ mib[3] = 7; |