execve1
return execve1(l, true, SCARG_P32(uap, path), -1, SCARG_P32(uap, argp),
return execve1(l, false, NULL, SCARG(uap, fd), SCARG_P32(uap, argp),
return execve1(l, true, path, -1, SCARG_P32(uap, argp), NULL,
return execve1(l, true, path, -1, SCARG_P32(uap, argp),
return execve1(l, true, SCARG(uap, path), -1, SCARG(uap, argp),
return execve1(l, false, NULL, SCARG(uap, fd), SCARG(uap, argp),
int execve1(struct lwp *, bool, const char *, int, char * const *,