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