Merged revisions 81692 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r81692 | martin.v.loewis | 2010-06-04 19:18:42 +0200 (Fr, 04 Jun 2010) | 3 lines
Issue #8864: Define _XOPEN_SOURCE on Solaris for the
multiprocessing module.
........
diff --git a/Misc/NEWS b/Misc/NEWS
index 0dff231..1bd8a5f 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -1328,7 +1328,8 @@
Build
-----
-- Issue #1759169: Drop _XOPEN_SOURCE on Solaris.
+- Issue #1759169, #8864: Drop _XOPEN_SOURCE on Solaris, define it for
+ multiprocessing only.
- Issue #8625: Turn off optimization in --with-pydebug builds with
gcc. (Optimization was unintentionally turned on in gcc
diff --git a/Modules/_multiprocessing/multiprocessing.h b/Modules/_multiprocessing/multiprocessing.h
index c149634..14425de 100644
--- a/Modules/_multiprocessing/multiprocessing.h
+++ b/Modules/_multiprocessing/multiprocessing.h
@@ -3,6 +3,12 @@
#define PY_SSIZE_T_CLEAN
+#ifdef __sun
+/* The control message API is only available on Solaris
+ if XPG 4.2 or later is requested. */
+#define _XOPEN_SOURCE 500
+#endif
+
#include "Python.h"
#include "structmember.h"
#include "pythread.h"