September 2002
Intermediate to advanced
560 pages
13h 16m
English
book
VRRP: Increasing Reliability and Failover with the Virtual Router Redundance Protocol
by Ayikudy Srikanth, Adnan Adam Onart
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C.4. Routines to Compute Various Header Sizes in Octets
/************************************************************* NAME : vrrp_dlthd_len *************************************************************/ static int vrrp_dlt_len( vrrp_rt *rt ) { return ETHER_HDR_LEN; /* hardcoded for ethernet */ } /********************************************************* NAME : vrrp_iphdr_len *************************************************************/ static int vrrp_iphdr_len( vrrp_rt *vsrv ) { return sizeof( struct iphdr ); } /********************************************************* NAME : vrrp_hd_len *************************************************************/ static int vrrp_hd_len( vrrp_rt *vsrv ) { return sizeof( vrrp_pkt ) + vsrv->naddr*sizeof(uint32_t) ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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