[PATCH 1 of 2 V2] osutil._listdir: rename to _listdir_stat

[Siddharth Agarwal]

# HG changeset patch
# User Siddharth Agarwal <sid0 at fb.com>
# Date 1427327009 25200
#      Wed Mar 25 16:43:29 2015 -0700
# Node ID 247fb9a8ff9de9026d2b5d58b825da9975a37e5c
# Parent  98042b0e19f9a04be3270cecb07915eac3a515cf
osutil._listdir: rename to _listdir_stat

In upcoming patches we'll add another implementation of listdir on OS X. That
implementation will have to fall back to this one under some circumstances,
though. We'll make _listdir be able to detect those circumstances and use the
right function as appropriate.

diff --git a/mercurial/osutil.c b/mercurial/osutil.c
--- a/mercurial/osutil.c
+++ b/mercurial/osutil.c
@@ -286,7 +286,8 @@
 	return stat;
 }
 
-static PyObject *_listdir(char *path, int pathlen, int keepstat, char *skip)
+static PyObject *_listdir_stat(char *path, int pathlen, int keepstat,
+			       char *skip)
 {
 	PyObject *list, *elem, *stat = NULL, *ret = NULL;
 	char fullpath[PATH_MAX + 10];
@@ -391,6 +392,11 @@
 	return ret;
 }
 
+static PyObject *_listdir(char *path, int pathlen, int keepstat, char *skip)
+{
+	return _listdir_stat(path, pathlen, keepstat, skip);
+}
+
 static PyObject *statfiles(PyObject *self, PyObject *args)
 {
 	PyObject *names, *stats;