| #ifndef __BACKPORT_IW_HANDLER_H |
| #define __BACKPORT_IW_HANDLER_H |
| #include_next <net/iw_handler.h> |
| |
| #if LINUX_VERSION_IS_LESS(4,1,0) |
| static inline char * |
| iwe_stream_add_event_check(struct iw_request_info *info, char *stream, |
| char *ends, struct iw_event *iwe, int event_len) |
| { |
| char *res = iwe_stream_add_event(info, stream, ends, iwe, event_len); |
| |
| if (res == stream) |
| return ERR_PTR(-E2BIG); |
| return res; |
| } |
| |
| static inline char * |
| iwe_stream_add_point_check(struct iw_request_info *info, char *stream, |
| char *ends, struct iw_event *iwe, char *extra) |
| { |
| char *res = iwe_stream_add_point(info, stream, ends, iwe, extra); |
| |
| if (res == stream) |
| return ERR_PTR(-E2BIG); |
| return res; |
| } |
| #endif /* LINUX_VERSION_IS_LESS(4,1,0) */ |
| |
| /* this was added in v3.2.79, v3.18.30, v4.1.21, v4.4.6 and 4.5 */ |
| #if !(LINUX_VERSION_IS_GEQ(4,4,6) || \ |
| (LINUX_VERSION_IS_GEQ(4,1,21) && \ |
| LINUX_VERSION_IS_LESS(4,2,0)) || \ |
| (LINUX_VERSION_IS_GEQ(3,18,30) && \ |
| LINUX_VERSION_IS_LESS(3,19,0)) || \ |
| (LINUX_VERSION_IS_GEQ(3,2,79) && \ |
| LINUX_VERSION_IS_LESS(3,3,0))) |
| #define wireless_nlevent_flush LINUX_BACKPORT(wireless_nlevent_flush) |
| static inline void wireless_nlevent_flush(void) {} |
| #endif |
| #endif /* __BACKPORT_IW_HANDLER_H */ |
