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path: root/mkspecs/aix-xlc/qplatformdefs.h
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-rw-r--r--mkspecs/aix-xlc/qplatformdefs.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/mkspecs/aix-xlc/qplatformdefs.h b/mkspecs/aix-xlc/qplatformdefs.h
index 7685a7b..79afa5d 100644
--- a/mkspecs/aix-xlc/qplatformdefs.h
+++ b/mkspecs/aix-xlc/qplatformdefs.h
@@ -74,32 +74,32 @@
#define QT_OPEN_TRUNC O_TRUNC
#define QT_OPEN_APPEND O_APPEND
#endif
#define QT_SIGNAL_RETTYPE void
#define QT_SIGNAL_ARGS int
#define QT_SIGNAL_IGNORE SIG_IGN
#ifdef _AIX43
// AIX 4.3
// The AIX 4.3 online documentation says 'size_t' but a user asked IBM
// and they told him the documentation is wrong. And anyway 'socklen_t'
// reportedly works for all AIX 4.3 users.
#define QT_SOCKLEN_T socklen_t
#elif _AIX42
// AIX 4.2
#define QT_SOCKLEN_T size_t
#else
// AIX 4.1
#define QT_SOCKLEN_T size_t
// override
#define QT_SOCKOPTLEN_T int
#endif
-#if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 500)
+#if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE-0 >= 500)
// AIX 4.3 and better only
#define QT_SNPRINTF ::snprintf
#define QT_VSNPRINTF ::vsnprintf
#endif
#endif // QPLATFORMDEFS_H