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Annotation of qemu/slirp/if.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1995 Danny Gasparovski.
        !             3:  * 
        !             4:  * Please read the file COPYRIGHT for the 
        !             5:  * terms and conditions of the copyright.
        !             6:  */
        !             7: 
        !             8: #ifndef _IF_H_
        !             9: #define _IF_H_
        !            10: 
        !            11: #define IF_COMPRESS    0x01    /* We want compression */
        !            12: #define IF_NOCOMPRESS  0x02    /* Do not do compression */
        !            13: #define IF_AUTOCOMP    0x04    /* Autodetect (default) */
        !            14: #define IF_NOCIDCOMP   0x08    /* CID compression */
        !            15: 
        !            16: /* Needed for FreeBSD */
        !            17: #undef if_mtu
        !            18: extern int     if_mtu;
        !            19: extern int     if_mru; /* MTU and MRU */
        !            20: extern int     if_comp;        /* Flags for compression */
        !            21: extern int     if_maxlinkhdr;
        !            22: extern int     if_queued;      /* Number of packets queued so far */
        !            23: extern int     if_thresh;      /* Number of packets queued before we start sending
        !            24:                                 * (to prevent allocing too many mbufs) */
        !            25: 
        !            26: extern struct mbuf if_fastq;                  /* fast queue (for interactive data) */
        !            27: extern struct mbuf if_batchq;                 /* queue for non-interactive data */
        !            28: extern struct mbuf *next_m;
        !            29: 
        !            30: #define ifs_init(ifm) ((ifm)->ifs_next = (ifm)->ifs_prev = (ifm))
        !            31: 
        !            32: /* Interface statistics */
        !            33: struct slirp_ifstats {
        !            34:        u_int out_pkts;         /* Output packets */
        !            35:        u_int out_bytes;                /* Output bytes */
        !            36:        u_int out_errpkts;      /* Output Error Packets */
        !            37:        u_int out_errbytes;     /* Output Error Bytes */
        !            38:        u_int in_pkts;          /* Input packets */
        !            39:        u_int in_bytes;         /* Input bytes */
        !            40:        u_int in_errpkts;               /* Input Error Packets */
        !            41:        u_int in_errbytes;      /* Input Error Bytes */
        !            42:        
        !            43:        u_int bytes_saved;      /* Number of bytes that compression "saved" */
        !            44:                                /* ie: number of bytes that didn't need to be sent over the link
        !            45:                                 * because of compression */
        !            46:        
        !            47:        u_int in_mbad;          /* Bad incoming packets */
        !            48: };
        !            49: 
        !            50: #endif

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