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Annotation of qemu/slirp/if.h, revision 1.1.1.1

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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