45     FILE *file;  in get_num_cpus()  local
53     file = fopen(CPU_PRESENT_FILE, "r");  in get_num_cpus()
54     if (file == NULL) {  in get_num_cpus()
59     if ((read = getline(&line, &len, file)) != -1) {  in get_num_cpus()
70     fclose(file);  in get_num_cpus()
89     FILE *file;  in get_cpu_usages()  local
99     file = fopen(CPU_USAGE_FILE, "r");  in get_cpu_usages()
100     if (file == NULL) {  in get_cpu_usages()
105     while ((read = getline(&line, &len, file)) != -1) {  in get_cpu_usages()
127             fclose(file);  in get_cpu_usages()
140             fclose(file);  in get_cpu_usages()
146             fclose(file);  in get_cpu_usages()
161     fclose(file);  in get_cpu_usages()