46     char *line = NULL;  in get_num_cpus()  local
59     if ((read = getline(&line, &len, file)) != -1) {  in get_num_cpus()
60         if (strnlen(line, read) < 3 || strncmp(line, "0-", 2) != 0 || !isdigit(line[2]))  in get_num_cpus()
63             cpus = atoi(&line[2]) + 1;  in get_num_cpus()
65         free(line);  in get_num_cpus()
84     char *line = NULL;  in get_cpu_usages()  local
105     while ((read = getline(&line, &len, file)) != -1) {  in get_cpu_usages()
106         if (strnlen(line, read) < 4 || strncmp(line, "cpu", 3) != 0 || !isdigit(line[3])) {  in get_cpu_usages()
107             free(line);  in get_cpu_usages()
108             line = NULL;  in get_cpu_usages()
113         vals = sscanf(line, "cpu%d %" SCNu64 " %" SCNu64 " %" SCNu64 " %" SCNu64, &cpu_num, &user,  in get_cpu_usages()
116         free(line);  in get_cpu_usages()
117         line = NULL;  in get_cpu_usages()