blob: b34ff4f61919ee38d53db312ac88788323e86b52 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
/*
* Asterisk -- A telephony toolkit for Linux.
*
* Time-related functions and macros
*
* Copyright (C) 2004 - 2005, Digium, Inc.
*
* This program is free software, distributed under the terms of
* the GNU General Public License
*/
#ifndef _ASTERISK_TIME_H
#define _ASTERISK_TIME_H
#include <sys/time.h>
/*!
* \brief Computes the difference (in milliseconds) between two \c struct \c timeval instances.
* \param end the beginning of the time period
* \param start the end of the time period
* \return the difference in milliseconds
*/
int ast_tvdiff_ms(const struct timeval *end, const struct timeval *start);
#if !defined(LOW_MEMORY) && !defined(AST_API_MODULE)
extern inline
#endif
#if !defined(LOW_MEMORY) || defined(AST_API_MODULE)
int ast_tvdiff_ms(const struct timeval *end, const struct timeval *start)
{
return ((end->tv_sec - start->tv_sec) * 1000) + ((end->tv_usec - start->tv_usec) / 1000);
}
#endif
#undef AST_API_MODULE
#endif /* _ASTERISK_TIME_H */
|
