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| author | Gregory P. Smith <greg@mad-scientist.com> | 2003-08-28 21:50:30 (GMT) |
|---|---|---|
| committer | Gregory P. Smith <greg@mad-scientist.com> | 2003-08-28 21:50:30 (GMT) |
| commit | 6676f6edc11bd3e3e1559a76aab22c6af6faf14e (patch) | |
| tree | b802aaf86757a65a91db5bb0187d74e144f6e72a /Modules | |
| parent | 376e63d5cdb7388b5787ab10f7d82ba24257e742 (diff) | |
| download | cpython-6676f6edc11bd3e3e1559a76aab22c6af6faf14e.zip cpython-6676f6edc11bd3e3e1559a76aab22c6af6faf14e.tar.gz cpython-6676f6edc11bd3e3e1559a76aab22c6af6faf14e.tar.bz2 | |
Support DBEnv.set_shm_key() to allow multi-threaded multi-process
database environments to use shared memory on systems supporting it.
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/_bsddb.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Modules/_bsddb.c b/Modules/_bsddb.c index 990c89f..dcbcdb3 100644 --- a/Modules/_bsddb.c +++ b/Modules/_bsddb.c @@ -3277,6 +3277,21 @@ DBEnv_set_timeout(DBEnvObject* self, PyObject* args, PyObject* kwargs) #endif /* DBVER >= 40 */ static PyObject* +DBEnv_set_shm_key(DBEnvObject* self, PyObject* args) +{ + int err; + long shm_key = 0; + + if (!PyArg_ParseTuple(args, "l:set_shm_key", &shm_key)) + return NULL; + CHECK_ENV_NOT_CLOSED(self); + + err = self->db_env->set_shm_key(self->db_env, shm_key); + RETURN_IF_ERR(); + RETURN_NONE(); +} + +static PyObject* DBEnv_set_cachesize(DBEnvObject* self, PyObject* args) { int err, gbytes=0, bytes=0, ncache=0; @@ -4076,6 +4091,7 @@ static PyMethodDef DBEnv_methods[] = { #if (DBVER >= 40) {"set_timeout", (PyCFunction)DBEnv_set_timeout, METH_VARARGS|METH_KEYWORDS}, #endif + {"set_shm_key", (PyCFunction)DBEnv_set_shm_key, METH_VARARGS}, {"set_cachesize", (PyCFunction)DBEnv_set_cachesize, METH_VARARGS}, {"set_data_dir", (PyCFunction)DBEnv_set_data_dir, METH_VARARGS}, #if (DBVER >= 32) |