From: Ben Hutchings <ben@decadent.org.uk>
Date: Mon, 5 Oct 2009 07:24:36 +0000 (-0700)
Subject: net: Support inclusion of <linux/socket.h> before <sys/socket.h>
X-Git-Tag: v2.6.32-rc4~35^2~34
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9c501935a3cdcf6b1d35aaee3aa11c7a7051a305;p=pandora-kernel.git

net: Support inclusion of <linux/socket.h> before <sys/socket.h>

The following user-space program fails to compile:

    #include <linux/socket.h>
    #include <sys/socket.h>
    int main() { return 0; }

The reason is that <linux/socket.h> tests __GLIBC__ to decide whether it
should define various structures and macros that are now defined for
user-space by <sys/socket.h>, but __GLIBC__ is not defined if no libc
headers have yet been included.

It seems safe to drop support for libc 5 now.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Bastian Blank <waldi@debian.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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