forked from osmocom/wireshark
78 lines
2.4 KiB
C
78 lines
2.4 KiB
C
/* capture_sync.h
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* Synchronisation between Ethereal capture parent and child instances
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*
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* $Id$
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@ethereal.com>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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/** @file
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*
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* Sync mode capture (internal interface).
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*
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* Will start a new Ethereal instance which will do the actual capture work.
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* This is only used, if the "Update list of packets in real time" option is
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* used.
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*/
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#ifndef __CAPTURE_SYNC_H__
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#define __CAPTURE_SYNC_H__
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/**
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* Start a new synced capture session.
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* Create a capture child which is doing the real capture work.
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*
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* Most of the parameters are passed through the global capture_opts.
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*
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* @param capture_opts the options (formerly global)
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* @param is_tempfile TRUE if the current cfile is a tempfile
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* @return TRUE if a capture could be started, FALSE if not
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*/
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extern gboolean
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sync_pipe_do_capture(capture_options *capture_opts, gboolean is_tempfile);
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/** User wants to stop capturing, gracefully close the capture child */
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extern void
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sync_pipe_stop(void);
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/** We want to stop the program, just kill the child as soon as possible */
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extern void
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sync_pipe_kill(void);
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/** the child will immediately start capturing, notify the parent */
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extern void
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sync_pipe_capstart_to_parent(void);
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/** the child captured some new packets, notify the parent */
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extern void
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sync_pipe_packet_count_to_parent(int packet_count);
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/** the child stopped capturing, notify the parent */
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extern void
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sync_pipe_drops_to_parent(int drops);
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/** the child encountered an error, notify the parent */
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extern void
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sync_pipe_errmsg_to_parent(const char *errmsg);
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#endif /* capture_sync.h */
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