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c92079f45f
This patch adds functions to perform read and write operations with replay log. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru> Message-Id: <20150917162342.8676.29445.stgit@PASHA-ISP.def.inno> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
#ifndef REPLAY_INTERNAL_H
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#define REPLAY_INTERNAL_H
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/*
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* replay-internal.h
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*
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* Copyright (c) 2010-2015 Institute for System Programming
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* of the Russian Academy of Sciences.
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*
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*/
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#include <stdio.h>
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extern unsigned int replay_data_kind;
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/* File for replay writing */
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extern FILE *replay_file;
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void replay_put_byte(uint8_t byte);
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void replay_put_event(uint8_t event);
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void replay_put_word(uint16_t word);
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void replay_put_dword(uint32_t dword);
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void replay_put_qword(int64_t qword);
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void replay_put_array(const uint8_t *buf, size_t size);
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uint8_t replay_get_byte(void);
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uint16_t replay_get_word(void);
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uint32_t replay_get_dword(void);
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int64_t replay_get_qword(void);
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void replay_get_array(uint8_t *buf, size_t *size);
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void replay_get_array_alloc(uint8_t **buf, size_t *size);
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/*! Checks error status of the file. */
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void replay_check_error(void);
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/*! Finishes processing of the replayed event and fetches
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the next event from the log. */
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void replay_finish_event(void);
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/*! Reads data type from the file and stores it in the
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replay_data_kind variable. */
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void replay_fetch_data_kind(void);
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#endif
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