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Issue #8524: Add a forget() method to socket objects, so as to put the

Browse source 
socket into the closed state without closing the underlying file
descriptor.
This commit is contained in:
Antoine Pitrou 2010-08-08 23:24:50 +00:00
parent ba8a98600e
commit e43f9d0ed6
6 changed files with 50 additions and 3 deletions
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17
Modules/socketmodule.c
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@ -1869,6 +1869,21 @@ PyDoc_STRVAR(close_doc,
\n\
Close the socket. It cannot be used after this call.");
static PyObject *
sock_forget(PySocketSockObject *s)
{
s->sock_fd = -1;
Py_INCREF(Py_None);
return Py_None;
}
PyDoc_STRVAR(forget_doc,
"forget()\n\
\n\
Close the socket object without closing the underlying file descriptor.\
The object cannot be used after this call, but the file descriptor\
can be reused for other purposes.");
static int
internal_connect(PySocketSockObject *s, struct sockaddr *addr, int addrlen,
int *timeoutp)
@ -2759,6 +2774,8 @@ static PyMethodDef sock_methods[] = {
connect_ex_doc},
{"fileno", (PyCFunction)sock_fileno, METH_NOARGS,
fileno_doc},
{"forget", (PyCFunction)sock_forget, METH_NOARGS,
forget_doc},
#ifdef HAVE_GETPEERNAME
{"getpeername", (PyCFunction)sock_getpeername,
METH_NOARGS, getpeername_doc},