components/Linux/temperature.c

   1 /* See LICENSE file for copyright and license details. */
   2 #include <errno.h>
   3 #include <stdio.h>
   4 #include <string.h>
   5
   6 #include "../../util.h"
   7
   8 const char *
   9 temp(const char *file)
  10 {
  11         int temp;
  12
  13         return (pscanf(file, "%d", &temp) == 1) ?
  14                bprintf("%d", temp / 1000) : NULL;
  15 }