7.3 N_getoneVCstats --Retrieve Per-Virtual-Circuit Statistics

This ioctl is used to retrieve per-virtual circuit state and statistics for the virtual circuit associated with the stream on which the ioctl is made.

Associated Structure

The vcinfo structure is shown below:

struct vcinfo {
        struct xaddrf     rem_addr;     /* = called for outward calls */
        /* = caller for inward calls  */
        uint32_t     xu_ident;     /* link id                    */
        uint32_t     process_id;   /* effective user id          */
        unsigned short    lci;          /* Logical Channel Identifier */
        unsigned char     xstate;       /* VC state                   */
        unsigned char     xtag;         /* VC check record            */
        unsigned char     ampvc;        /* =1 if a PVC                */
        unsigned char     call_direction;
        /* in=0, out=1                */
        unsigned char     domain;       /* was in 8.0, not in R7. Put it back */
        int                perVC_stats[perVCmon_size];
}; 

The members of the vcinfo structure are: