forked from osmocom/wireshark
64 lines
2.6 KiB
C
64 lines
2.6 KiB
C
/** @file
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*
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* Definitions of routines internal to the libpcap/WinPcap/Npcap utilities
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef __PCAP_UTIL_INT_H__
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#define __PCAP_UTIL_INT_H__
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extern if_info_t *if_info_new(const char *name, const char *description,
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gboolean loopback);
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extern void if_info_add_address(if_info_t *if_info, struct sockaddr *addr);
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#ifdef HAVE_PCAP_REMOTE
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extern GList *get_interface_list_findalldevs_ex(const char *hostname,
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const char *port, int auth_type, const char *username, const char *passwd,
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int *err, char **err_str);
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#endif /* HAVE_PCAP_REMOTE */
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extern GList *get_interface_list_findalldevs(int *err, char **err_str);
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#ifdef HAVE_PCAP_SET_TSTAMP_PRECISION
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/*
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* Request that a pcap_t provide high-resolution (nanosecond) time
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* stamps; if that request fails, we'll just silently continue to
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* use the microsecond-resolution time stamps, and our caller will
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* find out, when they call have_high_resolution_timestamp(), that
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* we don't have high-resolution time stamps.
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*/
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extern void request_high_resolution_timestamp(pcap_t *pcap_h);
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#endif
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extern if_capabilities_t *get_if_capabilities_local(interface_options *interface_opts,
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cap_device_open_status *status, char **status_str);
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extern pcap_t *open_capture_device_local(capture_options *capture_opts,
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interface_options *interface_opts, int timeout,
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cap_device_open_status *open_status,
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char (*open_status_str)[PCAP_ERRBUF_SIZE]);
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#ifdef HAVE_PCAP_CREATE
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extern if_capabilities_t *get_if_capabilities_pcap_create(interface_options *interface_opts,
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cap_device_open_status *status, char **status_str);
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extern pcap_t *open_capture_device_pcap_create(capture_options *capture_opts,
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interface_options *interface_opts, int timeout,
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cap_device_open_status *open_status,
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char (*open_status_str)[PCAP_ERRBUF_SIZE]);
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#endif /* HAVE_PCAP_CREATE */
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extern if_capabilities_t *get_if_capabilities_pcap_open_live(interface_options *interface_opts,
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cap_device_open_status *status, char **status_str);
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extern pcap_t *open_capture_device_pcap_open_live(interface_options *interface_opts,
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int timeout, cap_device_open_status *open_status,
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char (*open_status_str)[PCAP_ERRBUF_SIZE]);
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/*
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* Get an error message string for a CANT_GET_INTERFACE_LIST error from
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* "get_interface_list()". This is used to let the error message string
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* be platform-dependent.
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*/
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extern gchar *cant_get_if_list_error_message(const char *err_str);
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#endif /* __PCAP_UTIL_INT_H__ */
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