1 #include <stdlib.h> 2 #include <unistd.h> 3 4 int main(void)5 main(void) 6 { 7 char dirname[] = "/tmp/temp.XXXXXX"; 8 9 if (mkdtemp(dirname) != dirname) 10 return 1; 11 return rmdir(dirname) == -1; 12 } 13