74 lines
3.6 KiB
C
74 lines
3.6 KiB
C
/******************************************************************************
|
|
* $Id$
|
|
*
|
|
* Copyright (c) 2005-2006 Transmission authors and contributors
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
* DEALINGS IN THE SOFTWARE.
|
|
*****************************************************************************/
|
|
|
|
/***********************************************************************
|
|
* tr_fdInit
|
|
***********************************************************************
|
|
* Detect the maximum number of open files and initializes things.
|
|
**********************************************************************/
|
|
void tr_fdInit();
|
|
|
|
/***********************************************************************
|
|
* tr_fdFileOpen
|
|
***********************************************************************
|
|
* If it isn't open already, tries to open the file 'name' in the
|
|
* directory 'folder'. If 'name' itself contains '/'s, required
|
|
* subfolders are created. The file is open read-write if 'write' is 1
|
|
* (created if necessary), read-only if 0.
|
|
* Returns the file descriptor if successful, otherwise returns
|
|
* one of the TR_ERROR_IO_*.
|
|
**********************************************************************/
|
|
int tr_fdFileOpen( const char * folder, const char * name, int write );
|
|
|
|
/***********************************************************************
|
|
* tr_fdFileRelease
|
|
***********************************************************************
|
|
* Indicates that the file whose descriptor is 'file' is unused at the
|
|
* moment and can safely be closed.
|
|
**********************************************************************/
|
|
void tr_fdFileRelease( int file );
|
|
|
|
/***********************************************************************
|
|
* tr_fdFileClose
|
|
***********************************************************************
|
|
* If the file 'name' in directory 'folder' was open, closes it,
|
|
* flushing data on disk.
|
|
**********************************************************************/
|
|
void tr_fdFileClose( const char * folder, const char * name );
|
|
|
|
/***********************************************************************
|
|
* Sockets
|
|
**********************************************************************/
|
|
int tr_fdSocketCreate( int type, int priority );
|
|
int tr_fdSocketAccept( int b, struct in_addr * addr, in_port_t * port );
|
|
void tr_fdSocketClose( int s );
|
|
|
|
/***********************************************************************
|
|
* tr_fdClose
|
|
***********************************************************************
|
|
* Frees resources allocated by tr_fdInit.
|
|
**********************************************************************/
|
|
void tr_fdClose();
|
|
|