static PyObject *py_socket_close(pytalloc_Object *self, PyObject *args)
{
int *sock;
int status;
sock = pytalloc_get_ptr(self);
status = swrap_close(*sock);
if (status < 0) {
return PyErr_SetFromErrno(py_socket_error);
}
Py_RETURN_NONE;
}
_PUBLIC_ int swrap_dup2(int oldd, int newd)
{
struct socket_info *si_newd, *si_oldd;
int fd;
if (newd == oldd)
return newd;
si_oldd = find_socket_info(oldd);
si_newd = find_socket_info(newd);
if (si_oldd == NULL && si_newd == NULL)
return real_dup2(oldd, newd);
fd = real_dup2(si_oldd->fd, newd);
if (fd < 0)
return fd;
/* close new socket first */
if (si_newd)
swrap_close(newd);
return dup_internal(si_oldd, fd);
}
