view mercurial/cext/revlog.h @ 42742:334c1ea57136

discovery: new devel.discovery.randomize option

By default, this is True, but setting it to False is a uniform
way to kill all randomness in integration tests such as test-setdiscovery.t

By "uniform" we mean that it can be passed to implementations in other
languages, for which the monkey-patching of random.sample would be
irrelevant.

In the above mentioned test file, we use it right away,
replacing the adhoc extension that had the same purpose, and to derandomize a
case with many round-trips, that we'll need to behave uniformly in the Rust
version.

Differential Revision: https://phab.mercurial-scm.org/D6427

/*
 revlog.h - efficient revlog parsing

 This software may be used and distributed according to the terms of
 the GNU General Public License, incorporated herein by reference.
*/

#ifndef _HG_REVLOG_H_
#define _HG_REVLOG_H_

#include <Python.h>

extern PyTypeObject HgRevlogIndex_Type;

#define HgRevlogIndex_Check(op) PyObject_TypeCheck(op, &HgRevlogIndex_Type)

int HgRevlogIndex_GetParents(PyObject *op, int rev, int *ps);

#endif /* _HG_REVLOG_H_ */