Pablo Neira Ayuso | 4b075b6 | 2015-11-17 12:22:42 +0100 | [diff] [blame] | 1 | #ifndef _GTP_KERNEL_H_ |
| 2 | #define _GTP_KERNEL_H_ |
| 3 | |
| 4 | struct gengetopt_args_info; |
| 5 | |
| 6 | extern int debug; |
| 7 | extern char *ipup; |
| 8 | |
| 9 | #ifdef GTP_KERNEL |
| 10 | int gtp_kernel_init(struct gsn_t *gsn, struct in_addr *net, |
Harald Welte | 8ffd7fc | 2017-08-12 14:52:15 +0200 | [diff] [blame] | 11 | size_t prefixlen, const char *net_arg); |
Pablo Neira Ayuso | 4b075b6 | 2015-11-17 12:22:42 +0100 | [diff] [blame] | 12 | void gtp_kernel_stop(void); |
| 13 | |
| 14 | int gtp_kernel_tunnel_add(struct pdp_t *pdp); |
| 15 | int gtp_kernel_tunnel_del(struct pdp_t *pdp); |
| 16 | |
| 17 | int gtp_kernel_enabled(void); |
| 18 | |
| 19 | #else |
| 20 | static inline int gtp_kernel_init(struct gsn_t *gsn, struct in_addr *net, |
Harald Welte | 8ffd7fc | 2017-08-12 14:52:15 +0200 | [diff] [blame] | 21 | size_t prefixlen, const char *net_arg) |
Pablo Neira Ayuso | 4b075b6 | 2015-11-17 12:22:42 +0100 | [diff] [blame] | 22 | { |
Harald Welte | 8ffd7fc | 2017-08-12 14:52:15 +0200 | [diff] [blame] | 23 | SYS_ERR(DGGSN, LOGL_ERROR, 0, "ggsn compiled without GTP kernel support!\n"); |
| 24 | return -1; |
Pablo Neira Ayuso | 4b075b6 | 2015-11-17 12:22:42 +0100 | [diff] [blame] | 25 | } |
| 26 | |
| 27 | static inline void gtp_kernel_stop(void) {} |
| 28 | |
| 29 | static inline int gtp_kernel_tunnel_add(struct pdp_t *pdp) |
| 30 | { |
| 31 | return 0; |
| 32 | } |
| 33 | |
| 34 | static inline int gtp_kernel_tunnel_del(struct pdp_t *pdp) |
| 35 | { |
| 36 | return 0; |
| 37 | } |
| 38 | |
| 39 | static inline int gtp_kernel_enabled(void) |
| 40 | { |
| 41 | return 0; |
| 42 | } |
| 43 | |
| 44 | #endif |
| 45 | #endif /* _GTP_KERNEL_H_ */ |