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#ifndef _GTP_KERNEL_H_
#define _GTP_KERNEL_H_
struct gengetopt_args_info;
extern int debug;
extern char *ipup;
#ifdef GTP_KERNEL
int gtp_kernel_init(struct gsn_t *gsn, struct in_addr *net,
size_t prefixlen, const char *net_arg);
void gtp_kernel_stop(void);
int gtp_kernel_tunnel_add(struct pdp_t *pdp);
int gtp_kernel_tunnel_del(struct pdp_t *pdp);
int gtp_kernel_enabled(void);
#else
static inline int gtp_kernel_init(struct gsn_t *gsn, struct in_addr *net,
size_t prefixlen, const char *net_arg)
{
SYS_ERR(DGGSN, LOGL_ERROR, 0, "ggsn compiled without GTP kernel support!\n");
return -1;
}
static inline void gtp_kernel_stop(void) {}
static inline int gtp_kernel_tunnel_add(struct pdp_t *pdp)
{
return 0;
}
static inline int gtp_kernel_tunnel_del(struct pdp_t *pdp)
{
return 0;
}
static inline int gtp_kernel_enabled(void)
{
return 0;
}
#endif
#endif /* _GTP_KERNEL_H_ */
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