mirror of
https://github.com/transmission/transmission
synced 2024-12-26 01:27:28 +00:00
879a2afcbd
The Berne Convention says that the copyright year is moot, so instead of adding another year to each file as in previous years, I've removed the year altogether from the source code comments in libtransmission, gtk, qt, utils, daemon, and cli. Juliusz's copyright notice in tr-dht and Johannes' copyright notice in tr-lpd have been left alone; it didn't seem appropriate to modify them.
54 lines
1.8 KiB
C
54 lines
1.8 KiB
C
/*
|
|
* This file Copyright (C) Mnemosyne LLC
|
|
*
|
|
* This file is licensed by the GPL version 2. Works owned by the
|
|
* Transmission project are granted a special exemption to clause 2(b)
|
|
* so that the bulk of its code can remain under the MIT license.
|
|
* This exemption does not extend to derived works not owned by
|
|
* the Transmission project.
|
|
*
|
|
* $Id$
|
|
*/
|
|
|
|
#ifndef __TRANSMISSION__
|
|
#error only libtransmission should #include this header.
|
|
#endif
|
|
|
|
#ifndef TR_RECENT_HISTORY_H
|
|
#define TR_RECENT_HISTORY_H
|
|
|
|
/**
|
|
* A generic short-term memory object that remembers how many times
|
|
* something happened over the last N seconds.
|
|
*
|
|
* For example, it could count how many are bytes transferred
|
|
* to estimate the speed over the last N seconds.
|
|
*/
|
|
typedef struct tr_recentHistory tr_recentHistory;
|
|
|
|
/**
|
|
* @brief create a new tr_recentHistory object.
|
|
* @param seconds how many seconds of history this object should remember
|
|
* @param precision how precise the history should be, in seconds
|
|
* For a precision of 10 seconds and a history of 2 minutes, makes 12 bins.
|
|
*/
|
|
tr_recentHistory * tr_historyNew( unsigned int seconds, unsigned int precision );
|
|
|
|
/** @brief destroy an existing tr_recentHistory object. */
|
|
void tr_historyFree( tr_recentHistory * );
|
|
|
|
/**
|
|
* @brief add a counter to the recent history object.
|
|
* @param when the current time in sec, such as from tr_time()
|
|
* @param n how many items to add to the history's counter
|
|
*/
|
|
void tr_historyAdd( tr_recentHistory *, time_t when, unsigned int n );
|
|
|
|
/**
|
|
* @brief count how many events have occurred in the last N seconds.
|
|
* @param when the current time in sec, such as from tr_time()
|
|
* @param seconds how many seconds to count back through.
|
|
*/
|
|
unsigned int tr_historyGet( const tr_recentHistory *, time_t when, unsigned int seconds );
|
|
|
|
#endif
|