bpo-40677: Define IO_REPARSE_TAG_APPEXECLINK explicitly (GH-20206)

This allows building with older versions of the Windows SDK where the value is not defined.
(cherry picked from commit 711f9e180a48baba62301735b7f1a58ef0d0e93a)

Co-authored-by: Minmin Gong <gongminmin@msn.com>

diff --git a/Misc/NEWS.d/next/Windows/2020-05-19-04-11-12.bpo-40677.qQbLW8.rst b/Misc/NEWS.d/next/Windows/2020-05-19-04-11-12.bpo-40677.qQbLW8.rst
new file mode 100644 (file)
index 0000000..a09cb24
--- /dev/null
+++ b/Misc/NEWS.d/next/Windows/2020-05-19-04-11-12.bpo-40677.qQbLW8.rst
@@ -0,0 +1 @@
+Manually define IO_REPARSE_TAG_APPEXECLINK in case some old Windows SDK doesn't have it.
\ No newline at end of file

diff --git a/Modules/_stat.c b/Modules/_stat.c
index 6a3020a00d114202469a9474d3e022f00afa9727..7a799af0cada26e7329336e5b79c67ac06b657a5 100644 (file)
--- a/Modules/_stat.c
+++ b/Modules/_stat.c
@@ -40,6 +40,10 @@ typedef unsigned short mode_t;
 #  define FILE_ATTRIBUTE_NO_SCRUB_DATA 0x20000
 #endif
 
+#ifndef IO_REPARSE_TAG_APPEXECLINK
+#  define IO_REPARSE_TAG_APPEXECLINK 0x8000001BL
+#endif
+
 #endif /* MS_WINDOWS */
 
 /* From Python's stat.py */