diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/print_cpu_temperature.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/print_cpu_temperature.c b/src/print_cpu_temperature.c index 8e7d7f9..b1d1221 100644 --- a/src/print_cpu_temperature.c +++ b/src/print_cpu_temperature.c @@ -88,18 +88,19 @@ void print_cpu_temperature_info(yajl_gen json_gen, char *buffer, int zone, const goto error; } /* - * 'path' is actually the node within the full path (eg, cpu0). + * 'path' is actually the node within the full path (currently always acpitz0). * XXX: Extend the API to allow a string instead of just an int for path, this would - * allow us to have a path of 'acpitz0' for example. + * allow us to build an arbitrary path. */ if (strncmp(sensordev.xname, path, strlen(path)) == 0) { mib[3] = SENSOR_TEMP; for (numt = 0; numt < sensordev.maxnumt[SENSOR_TEMP]; numt++) { mib[4] = numt; if (sysctl(mib, 5, &sensor, &slen, NULL, 0) == -1) { - if (errno != ENOENT) + if (errno != ENOENT) { warn("sysctl"); - continue; + continue; + } } outwalk += sprintf(outwalk, "%.2f", (sensor.value - 273150000) / 1000000.0 ); } |