[git commit 0_9_30] Add EPOLLRDHUP constant

[Denis Vlasenko]

commit: http://git.uclibc.org/uClibc/commit/?id=745e79b9574561fd90f6d2cfd89e6b5cc17939fe
branch: http://git.uclibc.org/uClibc/commit/?id=refs/heads/0_9_30

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop at gmail.com>
---
 libc/sysdeps/linux/common/sys/epoll.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/libc/sysdeps/linux/common/sys/epoll.h b/libc/sysdeps/linux/common/sys/epoll.h
index 68f173a..44e814b 100644
--- a/libc/sysdeps/linux/common/sys/epoll.h
+++ b/libc/sysdeps/linux/common/sys/epoll.h
@@ -45,6 +45,8 @@ enum EPOLL_EVENTS
 #define EPOLLERR EPOLLERR
     EPOLLHUP = 0x010,
 #define EPOLLHUP EPOLLHUP
+    EPOLLRDHUP = 0x2000,
+#define EPOLLRDHUP EPOLLRDHUP
     EPOLLONESHOT = (1 << 30),
 #define EPOLLONESHOT EPOLLONESHOT
     EPOLLET = (1 << 31)
-- 
1.6.3.3