From 3484a18af1ad1998bc0677befddf5d0a87f6a682 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= <martin@v.loewis.de>
Date: Sat, 9 Mar 2002 12:07:51 +0000
Subject: Patch #494045: patches errno and stat to cope on plan9.

---
 Python/bltinmodule.c | 42 +++++++++++++++++++++++++++---------------
 1 file changed, 27 insertions(+), 15 deletions(-)

(limited to 'Python/bltinmodule.c')

diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index 41e906adb3..1561a227b9 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -536,9 +536,6 @@ builtin_execfile(PyObject *self, PyObject *args)
 	FILE* fp = NULL;
 	PyCompilerFlags cf;
 	int exists;
-#ifndef RISCOS
-	struct stat s;
-#endif
 
 	if (!PyArg_ParseTuple(args, "s|O!O!:execfile",
 			&filename,
@@ -560,25 +557,40 @@ builtin_execfile(PyObject *self, PyObject *args)
 
 	exists = 0;
 	/* Test for existence or directory. */
-#ifndef RISCOS
-	if (!stat(filename, &s)) {
-		if (S_ISDIR(s.st_mode))
-#if defined(PYOS_OS2) && defined(PYCC_VACPP)
-			errno = EOS2ERR;
-#else
-			errno = EISDIR;
-#endif
-		else
-			exists = 1;
+#if defined(PLAN9)
+	{
+		Dir *d;
+
+		if ((d = dirstat(filename))!=nil) {
+			if(d->mode & DMDIR)
+				werrstr("is a directory");
+			else
+				exists = 1;
+			free(d);
+		}
 	}
-#else
+#elif defined(RISCOS)
 	if (object_exists(filename)) {
 		if (isdir(filename))
 			errno = EISDIR;
 		else
 			exists = 1;
 	}
-#endif /* RISCOS */
+#else	/* standard Posix */
+	{
+		struct stat s;
+		if (stat(filename, &s) == 0) {
+			if (S_ISDIR(s.st_mode))
+#				if defined(PY_OS2) && defined(PYCC_VACPP)
+					errno = EOS2ERR;
+#				else
+					errno = EISDIR;
+#				endif
+			else
+				exists = 1;
+		}
+	}
+#endif
 
         if (exists) {
 		Py_BEGIN_ALLOW_THREADS
-- 
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