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, |
| 11 | struct in_addr *mask, |
| 12 | struct gengetopt_args_info *args_info); |
| 13 | void gtp_kernel_stop(void); |
| 14 | |
| 15 | int gtp_kernel_tunnel_add(struct pdp_t *pdp); |
| 16 | int gtp_kernel_tunnel_del(struct pdp_t *pdp); |
| 17 | |
| 18 | int gtp_kernel_enabled(void); |
| 19 | |
| 20 | #else |
| 21 | static inline int gtp_kernel_init(struct gsn_t *gsn, struct in_addr *net, |
| 22 | struct in_addr *mask, |
| 23 | struct gengetopt_args_info *args_info) |
| 24 | { |
Pablo Neira Ayuso | 176e895 | 2016-05-12 16:54:03 +0200 | [diff] [blame^] | 25 | if (args_info->gtp_linux_given) { |
Andreas Schultz | c5fbf9b | 2015-11-17 12:22:43 +0100 | [diff] [blame] | 26 | SYS_ERR(DGGSN, LOGL_ERROR, 0, |
Pablo Neira Ayuso | 4b075b6 | 2015-11-17 12:22:42 +0100 | [diff] [blame] | 27 | "ggsn compiled without GTP kernel support!\n"); |
| 28 | return -1; |
| 29 | } |
| 30 | return 0; |
| 31 | } |
| 32 | |
| 33 | static inline void gtp_kernel_stop(void) {} |
| 34 | |
| 35 | static inline int gtp_kernel_tunnel_add(struct pdp_t *pdp) |
| 36 | { |
| 37 | return 0; |
| 38 | } |
| 39 | |
| 40 | static inline int gtp_kernel_tunnel_del(struct pdp_t *pdp) |
| 41 | { |
| 42 | return 0; |
| 43 | } |
| 44 | |
| 45 | static inline int gtp_kernel_enabled(void) |
| 46 | { |
| 47 | return 0; |
| 48 | } |
| 49 | |
| 50 | #endif |
| 51 | #endif /* _GTP_KERNEL_H_ */ |