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first draft of the new allocator with transactions support

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This commit is contained in:
Krasimir Angelov
2022-05-20 13:55:45 +02:00
parent 546dc01b5d
commit 5594679a83
24 changed files with 1582 additions and 2372 deletions
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22
src/runtime/python/transactions.c
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@@ -10,16 +10,12 @@
PyObject *
PGF_checkoutBranch(PGFObject *self, PyObject *args)
{
const char *s = NULL;
Py_ssize_t size;
if (!PyArg_ParseTuple(args, "s#", &s, &size))
if (!PyArg_ParseTuple(args, ""))
return NULL;
PgfText *name = CString_AsPgfText(s, size);
PgfExn err;
PgfRevision rev = pgf_checkout_revision(self->db, name, &err);
FreePgfText(name);
PgfRevision rev = pgf_checkout_revision(self->db, &err);
if (handleError(err) != PGF_EXN_NONE) {
return NULL;
}
@@ -38,21 +34,13 @@ PGF_checkoutBranch(PGFObject *self, PyObject *args)
TransactionObject *
PGF_newTransaction(PGFObject *self, PyObject *args)
{
PgfText *name = NULL;
const char *s = NULL;
Py_ssize_t size;
if (!PyArg_ParseTuple(args, "|s#", &s, &size))
return NULL;
if (s != NULL) {
name = CString_AsPgfText(s, size);
}
PgfExn err;
PgfRevision rev = pgf_clone_revision(self->db, self->revision, name, &err);
if (name != NULL) {
FreePgfText(name);
}
PgfRevision rev = pgf_start_transaction(self->db, self->revision, &err);
if (handleError(err) != PGF_EXN_NONE) {
return NULL;
}
@@ -123,7 +111,7 @@ static PyObject *
Transaction_commit(TransactionObject *self, PyObject *args)
{
PgfExn err;
pgf_commit_revision(self->pgf->db, self->revision, &err);
pgf_commit_transaction(self->pgf->db, self->revision, &err);
if (handleError(err) != PGF_EXN_NONE) {
return NULL;
}