2012-06-19 20:03:24 +03:00
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pppol2tp: Provide struct pppol2tpv3_addr to align with Linux
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The struct pppol2tpv3_addr is referenced in the current Linux kernel sources
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but not provided by the shipped kernel headers, add it.
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Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
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2011-07-28 19:51:12 +03:00
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--- a/include/linux/if_pppol2tp.h
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+++ b/include/linux/if_pppol2tp.h
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@@ -32,6 +32,20 @@ struct pppol2tp_addr
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__u16 d_tunnel, d_session; /* For sending outgoing packets */
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};
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+/* The L2TPv3 protocol changes tunnel and session ids from 16 to 32
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+ * bits. So we need a different sockaddr structure.
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+ */
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+struct pppol2tpv3_addr {
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+ pid_t pid; /* pid that owns the fd.
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+ * 0 => current */
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+ int fd; /* FD of UDP or IP socket to use */
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+
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+ struct sockaddr_in addr; /* IP address and port to send to */
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+
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+ __u32 s_tunnel, s_session; /* For matching incoming packets */
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+ __u32 d_tunnel, d_session; /* For sending outgoing packets */
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+};
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+
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/* Socket options:
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* DEBUG - bitmask of debug message categories
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* SENDSEQ - 0 => don't send packets with sequence numbers
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