[PATCH 2 of 2] dirs.c: pass C string, not Python string, to _finddir()
Martin von Zweigbergk
martinvonz at google.com
Fri May 8 16:32:47 CDT 2015
# HG changeset patch
# User Martin von Zweigbergk <martinvonz at google.com>
# Date 1431119592 25200
# Fri May 08 14:13:12 2015 -0700
# Node ID 4885053a1ec3e85d79778bd877b6a29046b18d48
# Parent e8751ee69e5fdcd26ff58af3510a390dee7bacf6
dirs.c: pass C string, not Python string, to _finddir()
The callers already have the C string, and although the
PyString_AS_STRING() macro is probably free, this simplifies the code.
diff -r e8751ee69e5f -r 4885053a1ec3 mercurial/dirs.c
--- a/mercurial/dirs.c Fri May 08 14:11:00 2015 -0700
+++ b/mercurial/dirs.c Fri May 08 14:13:12 2015 -0700
@@ -29,12 +29,10 @@
PyObject *dict;
} dirsObject;
-static inline Py_ssize_t _finddir(PyObject *path, Py_ssize_t pos)
+static inline Py_ssize_t _finddir(const char *path, Py_ssize_t pos)
{
- const char *s = PyString_AS_STRING(path);
-
- const char *ret = strchr(s + pos, '/');
- return (ret != NULL) ? (ret - s) : -1;
+ const char *ret = strchr(path + pos, '/');
+ return (ret != NULL) ? (ret - path) : -1;
}
static int _addpath(PyObject *dirs, PyObject *path)
@@ -45,7 +43,7 @@
PyObject *key = NULL;
int ret = -1;
- while ((pos = _finddir(path, pos + 1)) != -1) {
+ while ((pos = _finddir(cpath, pos + 1)) != -1) {
PyObject *val;
/* It's likely that every prefix already has an entry
@@ -112,7 +110,7 @@
PyObject *key = NULL;
int ret = -1;
- while ((pos = _finddir(path, pos + 1)) != -1) {
+ while ((pos = _finddir(cpath, pos + 1)) != -1) {
PyObject *val;
key = PyString_FromStringAndSize(cpath, pos);
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