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-rw-r--r--winsup/cygwin/release/1.7.304
1 files changed, 4 insertions, 0 deletions
diff --git a/winsup/cygwin/release/1.7.30 b/winsup/cygwin/release/1.7.30
index 400216469..0bd206a40 100644
--- a/winsup/cygwin/release/1.7.30
+++ b/winsup/cygwin/release/1.7.30
@@ -9,6 +9,10 @@ What's new:
What changed:
-------------
+- Windows defines the IPV6_TCLASS option, but when using it in setsockopt
+ it returns WSAENOPROTOOPT. Cygwin now ignores this error condition and
+ returns a fake success to the application, just as with IP_TOS for years.
+
Bug Fixes
---------