73     FILE *file;  in read_temperature()  local
78     file = fopen(file_name, "r");  in read_temperature()
79     if (file == NULL) {  in read_temperature()
83     if (1 != fscanf(file, "%f", &temp)) {  in read_temperature()
84         fclose(file);  in read_temperature()
89     fclose(file);  in read_temperature()
177     FILE *file;  in get_cpu_usages()  local
184     file = fopen(CPU_USAGE_FILE, "r");  in get_cpu_usages()
185     if (file == NULL) {  in get_cpu_usages()
190     while ((read = getline(&line, &len, file)) != -1) {  in get_cpu_usages()
213             fclose(file);  in get_cpu_usages()
226             fclose(file);  in get_cpu_usages()
232             fclose(file);  in get_cpu_usages()
248     fclose(file);  in get_cpu_usages()