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root / lab4 / .minix-src / include / net / gen / tcp_io.h @ 14

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/*
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server/ip/gen/tcp_io.h
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*/
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#ifndef __SERVER__IP__GEN__TCP_IO_H__
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#define __SERVER__IP__GEN__TCP_IO_H__
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typedef struct nwio_tcpconf
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{
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        u32_t nwtc_flags;
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        ipaddr_t nwtc_locaddr;
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        ipaddr_t nwtc_remaddr;
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        tcpport_t nwtc_locport;
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        tcpport_t nwtc_remport;
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} nwio_tcpconf_t;
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#define NWTC_NOFLAGS        0x0000L
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#define NWTC_ACC_MASK        0x0003L
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#        define NWTC_EXCL        0x00000001L
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#        define NWTC_SHARED        0x00000002L
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#        define NWTC_COPY        0x00000003L
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#define NWTC_LOCPORT_MASK        0x0030L
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#        define NWTC_LP_UNSET        0x00000010L
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#        define NWTC_LP_SET        0x00000020L
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#        define NWTC_LP_SEL        0x00000030L
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#define NWTC_REMADDR_MASK        0x0100L
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#        define NWTC_SET_RA        0x00000100L
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#        define NWTC_UNSET_RA        0x01000000L
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#define NWTC_REMPORT_MASK        0x0200L
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#        define NWTC_SET_RP        0x00000200L
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#        define NWTC_UNSET_RP        0x02000000L
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typedef struct nwio_tcpcl
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{
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        long nwtcl_flags;
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        long nwtcl_ttl;
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} nwio_tcpcl_t;
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#define TCF_DEFAULT        0        /* Default parameters */
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#define TCF_ASYNCH        1        /* Asynchronous connect for non-blocking
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                                 * socket emulation.
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                                 */
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typedef struct nwio_tcpatt
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{
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        long nwta_flags;
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} nwio_tcpatt_t;
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typedef struct nwio_tcpopt
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{
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        u32_t nwto_flags;
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} nwio_tcpopt_t;
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#define NWTO_NOFLAG                0x0000L
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#define NWTO_SND_URG_MASK        0x0001L
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#        define NWTO_SND_URG        0x00000001L
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#        define NWTO_SND_NOTURG        0x00010000L
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#define NWTO_RCV_URG_MASK        0x0002L
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#        define NWTO_RCV_URG        0x00000002L
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#        define NWTO_RCV_NOTURG        0x00020000L
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#define NWTO_BSD_URG_MASK        0x0004L
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#        define NWTO_BSD_URG        0x00000004L
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#        define NWTO_NOTBSD_URG        0x00040000L
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#define NWTO_DEL_RST_MASK        0x0008L
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#        define NWTO_DEL_RST        0x00000008L
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#define NWTO_BULK_MASK                0x0010L
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#        define NWTO_BULK        0x00000010L
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#        define NWTO_NOBULK        0x00100000L
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#define TC_SECRET_SIZE        12
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typedef struct tcp_cookie
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{
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        u32_t tc_ref;
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        u8_t tc_secret[TC_SECRET_SIZE];
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} tcp_cookie_t;
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#endif /* __SERVER__IP__GEN__TCP_IO_H__ */
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/*
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 * $PchId: tcp_io.h,v 1.5 2001/02/19 07:36:55 philip Exp $
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 */