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Unified Diff: source/common/putil.c

Issue 141063008: Add support for QNX Neutrino. Base URL: https://chromium.googlesource.com/chromium/deps/icu46.git@master
Patch Set: Undo change to _XOPEN_SOURCE_EXTENDED Created 6 years, 10 months ago
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Index: source/common/putil.c
diff --git a/source/common/putil.c b/source/common/putil.c
index 3a1cea4dd785cd9fcc60db6cd440a49350798b90..4f071cde7062a358423be093fb9f039758dd3a95 100644
--- a/source/common/putil.c
+++ b/source/common/putil.c
@@ -37,15 +37,17 @@
******************************************************************************
*/
-/* Define _XOPEN_SOURCE for Solaris and friends. */
-/* NetBSD needs it to be >= 4 */
-#if !defined(_XOPEN_SOURCE)
-#if __STDC_VERSION__ >= 199901L
-/* It is invalid to compile an XPG3, XPG4, XPG4v2 or XPG5 application using c99 on Solaris */
-#define _XOPEN_SOURCE 600
+/* Define _XOPEN_SOURCE for access to POSIX functions. */
+#ifdef _XOPEN_SOURCE
+ /* Use the predefined value. */
#else
-#define _XOPEN_SOURCE 4
-#endif
+ /*
+ * Version 6.0:
+ * The Open Group Base Specifications Issue 6 (IEEE Std 1003.1, 2004 Edition)
+ * also known as
+ * SUSv3 = Open Group Single UNIX Specification, Version 3 (UNIX03)
+ */
+# define _XOPEN_SOURCE 600
#endif
/* Make sure things like readlink and such functions work.
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