73 lines
2.2 KiB
Plaintext
73 lines
2.2 KiB
Plaintext
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Index: include/linux/ipx.h
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--- linux.org/include/linux/ipx.h Mon Dec 11 19:55:58 1995
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+++ linux/include/linux/ipx.h Thu Mar 21 17:14:49 1996
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@@ -74,5 +74,6 @@
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#define SIOCAIPXITFCRT (SIOCPROTOPRIVATE)
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#define SIOCAIPXPRISLT (SIOCPROTOPRIVATE+1)
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#define SIOCIPXCFGDATA (SIOCPROTOPRIVATE+2)
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+#define SIOCIPXNCPCONN (SIOCPROTOPRIVATE+3)
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#endif
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Index: include/net/sock.h
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Prereq: 1.0.4
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--- linux.org/include/net/sock.h Mon Mar 11 02:08:59 1996
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+++ linux/include/net/sock.h Thu Mar 21 02:36:23 1996
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@@ -96,6 +96,7 @@
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ipx_address dest_addr;
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ipx_interface *intrfc;
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unsigned short port;
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+ unsigned short ipx_ncp_conn;
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#ifdef CONFIG_IPX_INTERN
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unsigned char node[IPX_NODE_LEN];
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#endif
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Index: net/ipx/af_ipx.c
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--- linux.org/net/ipx/af_ipx.c Sun Mar 10 22:51:28 1996
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+++ linux/net/ipx/af_ipx.c Thu Mar 21 17:26:54 1996
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@@ -438,6 +438,20 @@
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ipx_socket *sock1 = NULL, *sock2 = NULL;
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struct sk_buff *skb1 = NULL, *skb2 = NULL;
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+ if (intrfc == ipx_primary_net
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+ && ntohs(ipx->ipx_dest.sock) == 0x451
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+ && *((char*)(ipx+1)) == 0x22
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+ && *((char*)(ipx+1)+1) == 0x22) {
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+ int connection = (int) *((char*)(ipx+1)+3);
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+ /* 255 connections are enough ;) */
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+ if (connection) {
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+ for (sock1=intrfc->if_sklist;
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+ (sock1 != NULL) &&
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+ (sock1->protinfo.af_ipx.ipx_ncp_conn != connection);
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+ sock1=sock1->next);;
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+ }
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+ }
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+ if (sock1 == NULL)
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sock1 = ipxitf_find_socket(intrfc, ipx->ipx_dest.sock);
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/*
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@@ -1628,6 +1642,7 @@
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sizeof(sk->protinfo.af_ipx.dest_addr));
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sk->protinfo.af_ipx.port = 0;
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sk->protinfo.af_ipx.ncp_server = 0;
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+ sk->protinfo.af_ipx.ipx_ncp_conn = 0; /* no ncp socket yet */
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sk->mtu=IPX_MTU;
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if(sock!=NULL)
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@@ -2128,6 +2143,17 @@
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if(err) return err;
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return(ipxcfg_get_config_data((void *)arg));
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}
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+
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+ case SIOCIPXNCPCONN:
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+ {
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+ if (!suser()) return(-EPERM);
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+ err = verify_area(VERIFY_READ, (void *)arg,
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+ sizeof(unsigned short));
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+ if (err) return err;
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+ sk->protinfo.af_ipx.ipx_ncp_conn = get_fs_word(arg);
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+ return 0;
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+ }
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+
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case SIOCGSTAMP:
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if (sk)
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{
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