d56f51ea7d
As part of this, we import bpf_filter.c from NetBSD. Even though that file is part of the NetBSD kernel, it is also used by userland (as is clear here). Our LWIP service has its own bpf_filter.c implementation but that implementation has certain limits (e.g. on program size) that are fine for a system service but should not apply to userland. The libpcap code has a number of blocks guarded by __NetBSD__, but none of those blocks apply to MINIX 3. In particular, some of the alignment logic used for NetBSD may in fact not work in our case. Change-Id: Ib187e22d627c929e111d5d4a991c3bee3c0154cb
41 lines
770 B
C
41 lines
770 B
C
/* $NetBSD: dlpisubs.h,v 1.2 2014/11/19 19:33:30 christos Exp $ */
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#ifndef dlpisubs_h
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#define dlpisubs_h
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* Private data for capturing on DLPI devices.
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*/
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struct pcap_dlpi {
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#ifdef HAVE_LIBDLPI
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dlpi_handle_t dlpi_hd;
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#endif /* HAVE_LIBDLPI */
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#ifdef DL_HP_RAWDLS
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int send_fd;
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#endif /* DL_HP_RAWDLS */
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struct pcap_stat stat;
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};
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/*
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* Functions defined by dlpisubs.c.
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*/
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int pcap_stats_dlpi(pcap_t *, struct pcap_stat *);
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int pcap_process_pkts(pcap_t *, pcap_handler, u_char *, int, u_char *, int);
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int pcap_process_mactype(pcap_t *, u_int);
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#ifdef HAVE_SYS_BUFMOD_H
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int pcap_conf_bufmod(pcap_t *, int);
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#endif
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int pcap_alloc_databuf(pcap_t *);
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int strioctl(int, int, int, char *);
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#ifdef __cplusplus
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}
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#endif
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#endif
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