1 /* timestamp.h 2 * Defines for packet timestamps 3 * 4 * Wireshark - Network traffic analyzer 5 * By Gerald Combs <gerald@wireshark.org> 6 * Copyright 1998 Gerald Combs 7 * 8 * SPDX-License-Identifier: GPL-2.0-or-later 9 */ 10 11 #ifndef __TIMESTAMP_H__ 12 #define __TIMESTAMP_H__ 13 14 #include "ws_symbol_export.h" 15 16 #ifdef __cplusplus 17 extern "C" { 18 #endif /* __cplusplus */ 19 20 /* 21 * Type of time-stamp shown in the summary display. 22 */ 23 typedef enum { 24 TS_RELATIVE, /* Since start of capture */ 25 TS_ABSOLUTE, /* Local absolute time, without date */ 26 TS_ABSOLUTE_WITH_YMD, /* Local absolute time, with date in YYYY-MM-DD form */ 27 TS_ABSOLUTE_WITH_YDOY, /* Local absolute time, with date in YYYY DOY form */ fw_cfg_arch_key_name(uint16_t key)28 TS_DELTA, /* Since previous captured packet */ 29 TS_DELTA_DIS, /* Since previous displayed packet */ 30 TS_EPOCH, /* Seconds (and fractions) since epoch */ 31 TS_UTC, /* UTC absolute time, without date */ 32 TS_UTC_WITH_YMD, /* UTC absolute time, with date in YYYY-MM-DD form */ 33 TS_UTC_WITH_YDOY, /* UTC absolute time, with date in YYYY DOY form */ 34 35 /* 36 * Special value used for the command-line setting in Wireshark, to indicate 37 * that no value has been set from the command line. 38 */ 39 TS_NOT_SET 40 } ts_type; 41 42 typedef enum { 43 TS_PREC_AUTO, 44 TS_PREC_FIXED_SEC, 45 TS_PREC_FIXED_DSEC, 46 TS_PREC_FIXED_CSEC, 47 TS_PREC_FIXED_MSEC, 48 TS_PREC_FIXED_USEC, fw_cfg_build_smbios(MachineState * ms,FWCfgState * fw_cfg)49 TS_PREC_FIXED_NSEC 50 } ts_precision; 51 52 typedef enum { 53 TS_SECONDS_DEFAULT, /* recent */ 54 TS_SECONDS_HOUR_MIN_SEC,/* recent */ 55 56 /* 57 * Special value used for the command-line setting in Wireshark, to indicate 58 * that no value has been set from the command line. 59 */ 60 TS_SECONDS_NOT_SET 61 } ts_seconds_type; 62 63 WS_DLL_PUBLIC ts_type timestamp_get_type(void); 64 WS_DLL_PUBLIC void timestamp_set_type(ts_type); 65 66 WS_DLL_PUBLIC int timestamp_get_precision(void); 67 WS_DLL_PUBLIC void timestamp_set_precision(int tsp); 68 69 WS_DLL_PUBLIC ts_seconds_type timestamp_get_seconds_type(void); 70 WS_DLL_PUBLIC void timestamp_set_seconds_type(ts_seconds_type); 71 72 #ifdef __cplusplus 73 } 74 #endif /* __cplusplus */ 75 76 #endif /* timestamp.h */ 77