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netns: Add a kill() method to VCmdWait objects.

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This commit is contained in:
Tom Goff 2016-02-19 17:55:53 -05:00
parent d7bce43e42
commit b86881aba9
1 changed files with 34 additions and 0 deletions
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34
daemon/src/vcmdmodule.c
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@ -306,6 +306,35 @@ static PyObject *VCmdWait_status(VCmdWait *self,
Py_RETURN_NONE; Py_RETURN_NONE;
} }
static PyObject *VCmdWait_kill(VCmdWait *self,
PyObject *args, PyObject *kwds)
{
int sig;
if (!PyArg_ParseTuple(args, "i", &sig))
return NULL;
if (self->_vcmd == NULL)
{
PyErr_SetString(PyExc_ValueError, "unstarted command");
return NULL;
}
if (self->_complete)
{
PyErr_SetString(PyExc_ValueError, "command already complete");
return NULL;
}
if (vnode_send_cmdsignal(self->_vcmd->_client->serverfd, self->_cmdid, sig))
{
PyErr_SetFromErrno(PyExc_OSError);
return NULL;
}
Py_RETURN_NONE;
}
static PyMemberDef VCmdWait_members[] = { static PyMemberDef VCmdWait_members[] = {
{"vcmd", T_OBJECT, offsetof(VCmdWait, _vcmd), READONLY, {"vcmd", T_OBJECT, offsetof(VCmdWait, _vcmd), READONLY,
"VCmd instance that created this object"}, "VCmd instance that created this object"},
@ -326,6 +355,11 @@ static PyMethodDef VCmdWait_methods[] = {
"status() -> int\n\n" "status() -> int\n\n"
"Return exit status if command has completed; return None otherwise."}, "Return exit status if command has completed; return None otherwise."},
{"kill", (PyCFunction)VCmdWait_kill, METH_VARARGS,
"kill(signum) -> None\n\n"
"Send a signal to command.\n\n"
"signum: the signal to send"},
{NULL, NULL, 0, NULL}, {NULL, NULL, 0, NULL},
}; };