ip_output.c File Reference

#include <sys/param.h>
#include <sys/queue.h>
#include <sys/systm.h>
#include <sys/malloc.h>
#include <sys/mbuf.h>
#include <errno.h>
#include <sys/protosw.h>
#include <sys/socket.h>
#include <sys/socketvar.h>
#include <net/if.h>
#include <net/route.h>
#include <netinet/in.h>
#include <netinet/in_systm.h>
#include <netinet/ip.h>
#include <netinet/in_pcb.h>
#include <netinet/in_var.h>
#include <netinet/ip_var.h>
#include <machine/in_cksum.h>

Include dependency graph for ip_output.c:

Macros
#define	_IP_VHL
#define	COMPAT_IPFW   1
#define	ifatoia(ifa)   ((struct in_ifaddr *)(ifa))
#define	sintosa(sin)   ((struct sockaddr *)(sin))
#define	OPTSET(bit)
#define	OPTBIT(bit)   (inp->inp_flags & bit ? 1 : 0)

Functions
int	ip_output (struct mbuf *m0, struct mbuf *opt, struct route *ro, int flags, struct ip_moptions *imo)
int	ip_ctloutput (int op, struct socket *so, int level, int optname, struct mbuf **mp)
void	ip_freemoptions (struct ip_moptions *imo)

Variables
u_short	ip_id
struct protosw	inetsw []

Macro Definition Documentation

OPTSET

#define OPTSET

(

bit

)

Value:

if (optval) \
                inp->inp_flags |= bit; \
        else \
                inp->inp_flags &= ~bit;