indygreg created this revision.
Herald added a subscriber: mercurial-devel.
Herald added a reviewer: hg-reviewers.

REVISION SUMMARY
  This is needed to avoid a deprecation warning on Python 3.8.
  
  With this change, we no longer see deprecation warnings for
  this issue on Python 3.8.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D6198

AFFECTED FILES
  mercurial/cext/osutil.c

CHANGE DETAILS

diff --git a/mercurial/cext/osutil.c b/mercurial/cext/osutil.c
--- a/mercurial/cext/osutil.c
+++ b/mercurial/cext/osutil.c
@@ -8,6 +8,7 @@
 */
 
 #define _ATFILE_SOURCE
+#define PY_SSIZE_T_CLEAN
 #include <Python.h>
 #include <errno.h>
 #include <fcntl.h>
@@ -227,7 +228,7 @@
                kind, py_st);
 }
 
-static PyObject *_listdir(char *path, int plen, int wantstat, char *skip)
+static PyObject *_listdir(char *path, Py_ssize_t plen, int wantstat, char 
*skip)
 {
        PyObject *rval = NULL; /* initialize - return value */
        PyObject *list;
@@ -1181,7 +1182,8 @@
        PyObject *statobj = NULL; /* initialize - optional arg */
        PyObject *skipobj = NULL; /* initialize - optional arg */
        char *path, *skip = NULL;
-       int wantstat, plen;
+       Py_ssize_t plen;
+       int wantstat;
 
        static char *kwlist[] = {"path", "stat", "skip", NULL};
 



To: indygreg, #hg-reviewers
Cc: mercurial-devel
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