pipe1
if ((error = pipe1(l, fd, 0)))
if ((error = pipe1(l, fd, flags)))
if ((error = pipe1(l, fd, 0)))
if ((error = pipe1(l, fd, flags)))
if ((error = pipe1(l, f, 0)))
if ((error = pipe1(l, f, flags)))
error = pipe1(l, fd, SCARG(uap, flags));
if ((error = pipe1(l, fd, 0)) != 0)
if ((error = pipe1(l, fd, SCARG(uap, flags))) != 0)
int pipe1(struct lwp *, int *, int);
ATF_TP_ADD_TC(tp, pipe1);
ATF_TC(pipe1);
ATF_TC_HEAD(pipe1, tc)
ATF_TC_BODY(pipe1, tc)