Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / include / net / sctp / user.h

diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index 2758e8c..8a6bef6 100644 (file)
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -93,6 +93,8 @@ enum sctp_optname {
 #define SCTP_STATUS SCTP_STATUS
        SCTP_GET_PEER_ADDR_INFO,
 #define SCTP_GET_PEER_ADDR_INFO SCTP_GET_PEER_ADDR_INFO
+       SCTP_DELAYED_ACK_TIME,
+#define SCTP_DELAYED_ACK_TIME SCTP_DELAYED_ACK_TIME
 
        /* Internal Socket Options. Some of the sctp library functions are 
         * implemented using these socket options.
@@ -103,12 +105,18 @@ enum sctp_optname {
 #define SCTP_SOCKOPT_BINDX_REM SCTP_SOCKOPT_BINDX_REM
        SCTP_SOCKOPT_PEELOFF,   /* peel off association. */
 #define SCTP_SOCKOPT_PEELOFF   SCTP_SOCKOPT_PEELOFF
-       SCTP_GET_PEER_ADDRS_NUM,        /* Get number of peer addresss. */
-#define SCTP_GET_PEER_ADDRS_NUM        SCTP_GET_PEER_ADDRS_NUM
+       SCTP_GET_PEER_ADDRS_NUM_OLD,    /* Get number of peer addresss. */
+#define SCTP_GET_PEER_ADDRS_NUM_OLD    SCTP_GET_PEER_ADDRS_NUM_OLD
+       SCTP_GET_PEER_ADDRS_OLD,        /* Get all peer addresss. */
+#define SCTP_GET_PEER_ADDRS_OLD        SCTP_GET_PEER_ADDRS_OLD
+       SCTP_GET_LOCAL_ADDRS_NUM_OLD,   /* Get number of local addresss. */
+#define SCTP_GET_LOCAL_ADDRS_NUM_OLD   SCTP_GET_LOCAL_ADDRS_NUM_OLD
+       SCTP_GET_LOCAL_ADDRS_OLD,       /* Get all local addresss. */
+#define SCTP_GET_LOCAL_ADDRS_OLD       SCTP_GET_LOCAL_ADDRS_OLD
+       SCTP_SOCKOPT_CONNECTX, /* CONNECTX requests. */
+#define SCTP_SOCKOPT_CONNECTX  SCTP_SOCKOPT_CONNECTX
        SCTP_GET_PEER_ADDRS,    /* Get all peer addresss. */
 #define SCTP_GET_PEER_ADDRS    SCTP_GET_PEER_ADDRS
-       SCTP_GET_LOCAL_ADDRS_NUM,       /* Get number of local addresss. */
-#define SCTP_GET_LOCAL_ADDRS_NUM       SCTP_GET_LOCAL_ADDRS_NUM
        SCTP_GET_LOCAL_ADDRS,   /* Get all local addresss. */
 #define SCTP_GET_LOCAL_ADDRS   SCTP_GET_LOCAL_ADDRS
 };
@@ -165,10 +173,10 @@ struct sctp_sndrcvinfo {
  */
 
 enum sctp_sinfo_flags {
-       MSG_UNORDERED = 1,  /* Send/receive message unordered. */
-       MSG_ADDR_OVER = 2,  /* Override the primary destination. */
-       MSG_ABORT=4,        /* Send an ABORT message to the peer. */
-       /* MSG_EOF is already defined per socket.h */
+       SCTP_UNORDERED = 1,  /* Send/receive message unordered. */
+       SCTP_ADDR_OVER = 2,  /* Override the primary destination. */
+       SCTP_ABORT=4,        /* Send an ABORT message to the peer. */
+       SCTP_EOF=MSG_FIN,    /* Initiate graceful shutdown process. */  
 };
 
 
@@ -237,7 +245,7 @@ struct sctp_paddr_change {
        int spc_state;
        int spc_error;
        sctp_assoc_t spc_assoc_id;
-};
+} __attribute__((packed, aligned(4)));
 
 /*
  *    spc_state:  32 bits (signed integer)
@@ -462,7 +470,7 @@ struct sctp_assocparams {
 struct sctp_setpeerprim {
        sctp_assoc_t            sspp_assoc_id;
        struct sockaddr_storage sspp_addr;
-};
+} __attribute__((packed, aligned(4)));
 
 /*
  * 7.1.10 Set Primary Address (SCTP_PRIMARY_ADDR)
@@ -475,7 +483,7 @@ struct sctp_setpeerprim {
 struct sctp_prim {
        sctp_assoc_t            ssp_assoc_id;
        struct sockaddr_storage ssp_addr;
-};
+} __attribute__((packed, aligned(4)));
 
 /*
  * 7.1.11 Set Adaption Layer Indicator (SCTP_ADAPTION_LAYER)
@@ -497,11 +505,39 @@ struct sctp_setadaption {
  *   unreachable. The following structure is used to access and modify an
  *   address's parameters:
  */
+enum  sctp_spp_flags {
+       SPP_HB_ENABLE = 1,              /*Enable heartbeats*/
+       SPP_HB_DISABLE = 2,             /*Disable heartbeats*/
+       SPP_HB = SPP_HB_ENABLE | SPP_HB_DISABLE,
+       SPP_HB_DEMAND = 4,              /*Send heartbeat immediately*/
+       SPP_PMTUD_ENABLE = 8,           /*Enable PMTU discovery*/
+       SPP_PMTUD_DISABLE = 16,         /*Disable PMTU discovery*/
+       SPP_PMTUD = SPP_PMTUD_ENABLE | SPP_PMTUD_DISABLE,
+       SPP_SACKDELAY_ENABLE = 32,      /*Enable SACK*/
+       SPP_SACKDELAY_DISABLE = 64,     /*Disable SACK*/
+       SPP_SACKDELAY = SPP_SACKDELAY_ENABLE | SPP_SACKDELAY_DISABLE,
+};
+
 struct sctp_paddrparams {
        sctp_assoc_t            spp_assoc_id;
        struct sockaddr_storage spp_address;
        __u32                   spp_hbinterval;
        __u16                   spp_pathmaxrxt;
+       __u32                   spp_pathmtu;
+       __u32                   spp_sackdelay;
+       __u32                   spp_flags;
+} __attribute__((packed, aligned(4)));
+
+/* 7.1.24. Delayed Ack Timer (SCTP_DELAYED_ACK_TIME)
+ *
+ *   This options will get or set the delayed ack timer.  The time is set
+ *   in milliseconds.  If the assoc_id is 0, then this sets or gets the
+ *   endpoints default delayed ack timer value.  If the assoc_id field is
+ *   non-zero, then the set or get effects the specified association.
+ */
+struct sctp_assoc_value {
+    sctp_assoc_t            assoc_id;
+    uint32_t                assoc_value;
 };
 
 /*
@@ -521,12 +557,13 @@ struct sctp_paddrinfo {
        __u32                   spinfo_srtt;
        __u32                   spinfo_rto;
        __u32                   spinfo_mtu;
-};
+} __attribute__((packed, aligned(4)));
 
 /* Peer addresses's state. */
 enum sctp_spinfo_state {
        SCTP_INACTIVE,
        SCTP_ACTIVE,
+       SCTP_UNKNOWN = 0xffff  /* Value used for transport state unknown */
 };
 
 /*
@@ -556,11 +593,16 @@ struct sctp_status {
  * SCTP_GET_LOCAL_ADDRS socket options used internally to implement
  * sctp_getpaddrs() and sctp_getladdrs() API. 
  */
-struct sctp_getaddrs {
+struct sctp_getaddrs_old {
        sctp_assoc_t            assoc_id;
        int                     addr_num;
        struct sockaddr         __user *addrs;
 };
+struct sctp_getaddrs {
+       sctp_assoc_t            assoc_id; /*input*/
+       __u32                   addr_num; /*output*/
+       __u8                    addrs[0]; /*output, variable size*/
+};
 
 /* These are bit fields for msghdr->msg_flags.  See section 5.1.  */
 /* On user space Linux, these live in <bits/socket.h> as an enum.  */