rip_input

[Julian Elischer]

Arun Anirudhan wrote:
> When I make
> void rip_input_hook(struct mbuf *m, int off)
> to
> void rip_input_hook(struct mbuf *m) its showing error!




the correct current definition is in sys/protosw.h

    66 /* USE THESE FOR YOUR PROTOTYPES ! */
    67 typedef void    pr_input_t (struct mbuf *, int); <-------------
                       ^^^^^^^^^^^
you should use the typedef too.


    68 typedef int     pr_input6_t (struct mbuf **, int*, int);  /* 
XXX FIX THIS */
    69 typedef int     pr_output_t (struct mbuf *, struct socket *);
    70 typedef void    pr_ctlinput_t (int, struct sockaddr *, void *);
    71 typedef int     pr_ctloutput_t (struct socket *, struct sockopt *);
    72 typedef void    pr_init_t (void);
    73 typedef void    pr_destroy_t (void);
    74 typedef void    pr_fasttimo_t (void);
    75 typedef void    pr_slowtimo_t (void);
    76 typedef void    pr_drain_t (void);
    77
    78 struct protosw {
    79         short   pr_type;                /* socket type used for */
    80         struct  domain *pr_domain;      /* domain protocol a 
member of */
    81         short   pr_protocol;            /* protocol number */
    82         short   pr_flags;               /* see below */
    83 /* protocol-protocol hooks */
    84         pr_input_t *pr_input;           /* input to protocol 
(from below) */
    85         pr_output_t *pr_output;         /* output to protocol 
(from above) */
    86         pr_ctlinput_t *pr_ctlinput;     /* control input (from 
below) */
    87         pr_ctloutput_t *pr_ctloutput;  /* control output (from 
above) */
    88 /* utility hooks */
    89         pr_init_t *pr_init;
    90         pr_destroy_t *pr_destroy;
    91         pr_fasttimo_t *pr_fasttimo;   /* fast timeout (200ms) */
    92         pr_slowtimo_t *pr_slowtimo;   /* slow timeout (500ms) */
    93         pr_drain_t *pr_drain;         /* flush any excess space 
possible */
    94
    95         struct  pr_usrreqs *pr_usrreqs; /* user-protocol hook */
    96 };