WEXITSTATUS 238 uspace/app/sbi/src/os/posix.c if (WIFEXITED(status) && WEXITSTATUS(status) != 0) { WEXITSTATUS 167 uspace/lib/bithenge/src/failure.c if (WIFEXITED(status) && WEXITSTATUS(status) == 1) WEXITSTATUS 125 uspace/lib/pcut/src/os/unix.c if (WEXITSTATUS(status) != 0) {HelenOS homepage, sources at GitHub