toolchain: add SOCK_CLOEXEC and SOCK_NONBLOCK support to uclibc 0.9.31

Add SOCK_CLOEXEC and SOCK_NONBLOCK support to uclibc 0.9.31.
Required for modern versions of udev.

Signed-off-by: Gustavo Zacarias <[email protected]>
Signed-off-by: Peter Korsgaard <[email protected]>

diff --git a/toolchain/uClibc/uClibc-0.9.31-add-sock-cloexec.patch b/toolchain/uClibc/uClibc-0.9.31-add-sock-cloexec.patch
new file mode 100644 (file)
index 0000000..a7089a9
--- /dev/null
+++ b/toolchain/uClibc/uClibc-0.9.31-add-sock-cloexec.patch
@@ -0,0 +1,43 @@
+From 83333e9c873e4eca6b2c945f7770b1f5373b0427 Mon Sep 17 00:00:00 2001
+From: Vladimir Zapolskiy <[email protected]>
+Date: Tue, 1 Jun 2010 20:02:39 +0400
+Subject: [PATCH] bits/socket.h: add SOCK_CLOEXEC and SOCK_NONBLOCK support
+
+This patch adds support for SOCK_CLOEXEC and SOCK_NONBLOCK socket
+descriptor flags, which are introduced since Linux 2.6.27
+
+Signed-off-by: Vladimir Zapolskiy <[email protected]>
+Signed-off-by: Khem Raj <[email protected]>
+---
+ libc/sysdeps/linux/common/bits/socket.h |   12 +++++++++++-
+ 1 files changed, 11 insertions(+), 1 deletions(-)
+
+diff --git a/libc/sysdeps/linux/common/bits/socket.h b/libc/sysdeps/linux/common/bits/socket.h
+index ac5a433..11f6e97 100644
+--- a/libc/sysdeps/linux/common/bits/socket.h
++++ b/libc/sysdeps/linux/common/bits/socket.h
+@@ -53,10 +53,20 @@ enum __socket_type
+   SOCK_SEQPACKET = 5,         /* Sequenced, reliable, connection-based,
+                                  datagrams of fixed maximum length.  */
+ #define SOCK_SEQPACKET SOCK_SEQPACKET
+-  SOCK_PACKET = 10            /* Linux specific way of getting packets
++  SOCK_PACKET = 10,           /* Linux specific way of getting packets
+                                  at the dev level.  For writing rarp and
+                                  other similar things on the user level. */
+ #define SOCK_PACKET SOCK_PACKET
++
++  /* Flags to be ORed into the type parameter of socket and socketpair and
++     used for the flags parameter of paccept.  */
++
++  SOCK_CLOEXEC = 02000000,    /* Atomically set close-on-exec flag for the
++                                 new descriptor(s).  */
++#define SOCK_CLOEXEC SOCK_CLOEXEC
++  SOCK_NONBLOCK = 04000               /* Atomically mark descriptor(s) as
++                                 non-blocking.  */
++#define SOCK_NONBLOCK SOCK_NONBLOCK
+ };
+ 
+ /* Protocol families.  */
+-- 
+1.7.3.4
+