Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / include / uapi / linux / socket.h

diff --git a/kernel/include/uapi/linux/socket.h b/kernel/include/uapi/linux/socket.h
new file mode 100644 (file)
index 0000000..76ab0c6
--- /dev/null
+++ b/kernel/include/uapi/linux/socket.h
@@ -0,0 +1,21 @@
+#ifndef _UAPI_LINUX_SOCKET_H
+#define _UAPI_LINUX_SOCKET_H
+
+/*
+ * Desired design of maximum size and alignment (see RFC2553)
+ */
+#define _K_SS_MAXSIZE  128     /* Implementation specific max size */
+#define _K_SS_ALIGNSIZE        (__alignof__ (struct sockaddr *))
+                               /* Implementation specific desired alignment */
+
+typedef unsigned short __kernel_sa_family_t;
+
+struct __kernel_sockaddr_storage {
+       __kernel_sa_family_t    ss_family;              /* address family */
+       /* Following field(s) are implementation specific */
+       char            __data[_K_SS_MAXSIZE - sizeof(unsigned short)];
+                               /* space to achieve desired size, */
+                               /* _SS_MAXSIZE value minus size of ss_family */
+} __attribute__ ((aligned(_K_SS_ALIGNSIZE)));  /* force desired alignment */
+
+#endif /* _UAPI_LINUX_SOCKET_H */