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-rw-r--r--extension/ChangeLog7
-rw-r--r--extension/inplace.c8
2 files changed, 13 insertions, 2 deletions
diff --git a/extension/ChangeLog b/extension/ChangeLog
index ff33673d..d0664ac9 100644
--- a/extension/ChangeLog
+++ b/extension/ChangeLog
@@ -1,3 +1,10 @@
+2013-10-23 Michael Haubenwallner <michael.haubenwallner@salomon.at>
+
+ Fix portability for AIX.
+
+ * inplace.c (_XOPEN_SOURCE): Define when not defined yet.
+ (_XOPEN_SOURCE_EXTENDED): Ditto. Needs to define a number.
+
2013-08-22 Arnold D. Robbins <arnold@skeeve.com>
Clean up some warnings from -Wextra.
diff --git a/extension/inplace.c b/extension/inplace.c
index 133b40f0..91b1a229 100644
--- a/extension/inplace.c
+++ b/extension/inplace.c
@@ -27,8 +27,12 @@
#include <config.h>
#endif
-#define _XOPEN_SOURCE
-#define _XOPEN_SOURCE_EXTENDED
+#ifndef _XOPEN_SOURCE
+# define _XOPEN_SOURCE
+#endif
+#ifndef _XOPEN_SOURCE_EXTENDED
+# define _XOPEN_SOURCE_EXTENDED 1
+#endif
#include <stdio.h>
#include <assert.h>