77     FILE *file;  in read_temperature()  local
80     file = fopen(file_name, "r");  in read_temperature()
81     if (file == NULL) {  in read_temperature()
85     if (1 != fscanf(file, temperature_format, &temp)) {  in read_temperature()
86         fclose(file);  in read_temperature()
91     fclose(file);  in read_temperature()
187     FILE *file;  in get_cpu_usages()  local
194     file = fopen(CPU_USAGE_FILE, "r");  in get_cpu_usages()
195     if (file == NULL) {  in get_cpu_usages()
200     while ((read = getline(&line, &len, file)) != -1) {  in get_cpu_usages()
223             fclose(file);  in get_cpu_usages()
236             fclose(file);  in get_cpu_usages()
242             fclose(file);  in get_cpu_usages()
258     fclose(file);  in get_cpu_usages()