hicn_vpp_comm.h File Reference

This file contains binary api to connect to the VPP. More...

#include <sysrepo.h>
#include <sysrepo/values.h>
#include <vapi/vapi.h>

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Macros
#define	HICN_THIS_FUNC   __func__
#define	VPP_INTFC_NAME_LEN   64
	This macro is interface.c to communicate with vpp.
#define	VPP_MAC_ADDRESS_LEN   8
#define	VPP_IP6_ADDRESS_LEN   16
#define	ARG_CHECK(retval, arg)
	This macro checks the arg is NULL or not, if the arg is NULL it returns retval. More...
#define	ARG_CHECK2(retval, arg1, arg2)
	Please check ARG_CHECK. More...
#define	ARG_CHECK5(retval, arg1, arg2, arg3, arg4, arg5)
	This Macro is the multiple check of ARG_CHECK. More...

Functions
int	hicn_connect_vpp ()
	This function is used to connect to the vpp.
int	hicn_disconnect_vpp ()
	This function is used to close the connection of the vpp.

Variables
vapi_ctx_t	g_vapi_ctx_instance
	This is the context to connect to the vpp.

Detailed Description

This file contains binary api to connect to the VPP.

Macro Definition Documentation

ARG_CHECK

#define ARG_CHECK	(		retval,
			arg
	)

Value:

  do {                                                \
    if (NULL == (arg)) {                              \
      SRP_LOG_DBGMSG("NULL pointer passed.");         \
      return (retval);                                \
    }                                                 \
  } while (0)

This macro checks the arg is NULL or not, if the arg is NULL it returns retval.

ARG_CHECK2

#define ARG_CHECK2	(		retval,
			arg1,
			arg2
	)

Value:

    ARG_CHECK(retval, arg1); \
    ARG_CHECK(retval, arg2)

Please check ARG_CHECK.

ARG_CHECK5

#define ARG_CHECK5	(		retval,
			arg1,
			arg2,
			arg3,
			arg4,
			arg5
	)

Value:

    ARG_CHECK(retval, arg1); \
    ARG_CHECK(retval, arg2); \
    ARG_CHECK(retval, arg3); \
    ARG_CHECK(retval, arg4); \
    ARG_CHECK(retval, arg5)

This Macro is the multiple check of ARG_CHECK.