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Show First 20 Lines • Show All 68 Lines • ▼ Show 20 Lines	linux_getcwd(struct thread td, struct linux_getcwd_args uap)
buflen = uap->bufsize;		buflen = uap->bufsize;
if (__predict_false(buflen < 2))		if (__predict_false(buflen < 2))
return (ERANGE);		return (ERANGE);
if (buflen > LINUX_PATH_MAX)		if (buflen > LINUX_PATH_MAX)
buflen = LINUX_PATH_MAX;		buflen = LINUX_PATH_MAX;

buf = malloc(buflen, M_TEMP, M_WAITOK);		buf = malloc(buflen, M_TEMP, M_WAITOK);
error = vn_getcwd(buf, &retbuf, &buflen);		error = vn_getcwd(buf, &retbuf, &buflen);
		if (error == ENOMEM)
		error = ERANGE;
if (error == 0) {		if (error == 0) {
error = copyout(retbuf, uap->buf, buflen);		error = copyout(retbuf, uap->buf, buflen);
if (error == 0)		if (error == 0)
td->td_retval[0] = buflen;		td->td_retval[0] = buflen;
}		}
free(buf, M_TEMP);		free(buf, M_TEMP);
return (error);		return (error);
}		}