commit f2e08b34f1fa50e99f8cab0a21721be2d1bb38b8
author Victor Stinner <victor.stinner@haypocalc.com> Fri Aug 13 23:29:08 2010 +0000
committer Victor Stinner <victor.stinner@haypocalc.com> Fri Aug 13 23:29:08 2010 +0000
tree 01336b2c925f2c2ae2b7dd9df20010c4c25c49cd
parent e9b428f9977f8733e6b0d2c321c093779f95080f

Create _Py_wchar2char() function, reverse of _Py_char2wchar()

 * Use _Py_wchar2char() in _wstat() and _Py_wfopen()
 * Document _Py_char2wchar()

Modules/getpath.c

diff --git a/Modules/getpath.c b/Modules/getpath.c
index fff502e..faf8b56 100644
--- a/Modules/getpath.c
+++ b/Modules/getpath.c
@@ -139,13 +139,16 @@
 static int
 _wstat(const wchar_t* path, struct stat *buf)
 {
-    char fname[PATH_MAX];
-    size_t res = wcstombs(fname, path, sizeof(fname));
-    if (res == (size_t)-1) {
+    int err;
+    char *fname;
+    fname = _Py_wchar2char(path);
+    if (fname == NULL) {
         errno = EINVAL;
         return -1;
     }
-    return stat(fname, buf);
+    err = stat(fname, buf);
+    PyMem_Free(fname);
+    return err;
 }
 #endif