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/*
* file com.c - toplevel functions for all communications
*
* $Id: com.c,v 1.6 2006/02/09 21:21:23 fzago Exp $
*
* Program XBLAST
* (C) by Oliver Vogel (e-mail: m.vogel@ndh.net)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2; or (at your option)
* any later version
*
* This program is distributed in the hope that it will be entertaining,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILTY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "xblast.h"
/*
* file descriptor becomes writeable
*/
void
CommWriteable (int fd)
{
/* find associated XBComm */
XBComm *comm = CommFind (fd);
if (NULL != comm) {
/* call write handler */
assert (NULL != comm->writeFunc);
switch ((*comm->writeFunc) (comm)) {
case XCR_Finished:
case XCR_Error:
/* remove on error or finish */
assert (NULL != comm->deleteFunc);
(void)(*comm->deleteFunc) (comm);
break;
default:
break;
}
}
} /* CommWriteable */
/*
* file descriptor becomes readable
*/
void
CommReadable (int fd)
{
/* find associated XBComm */
XBComm *comm = CommFind (fd);
if (NULL != comm) {
/* call read handler */
assert (NULL != comm->readFunc);
switch ((*comm->readFunc) (comm)) {
case XCR_Finished:
case XCR_Error:
/* remove on error or finish */
assert (NULL != comm->deleteFunc);
(void)(*comm->deleteFunc) (comm);
break;
default:
break;
}
}
} /* CommReadable */
/*
* delete given communication
*/
void
CommDelete (XBComm * comm)
{
assert (NULL != comm);
assert (NULL != comm->deleteFunc);
(void)(*comm->deleteFunc) (comm);
} /* CommDelete */
/*
* end of file com.c
*/
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