xrootd
XrdPollDev.hh
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1#ifndef __XRD_POLLDEV_H__
2#define __XRD_POLLDEV_H__
3/******************************************************************************/
4/* */
5/* X r d P o l l D e v . h h */
6/* */
7/* (c) 2004 by the Board of Trustees of the Leland Stanford, Jr., University */
8/* Produced by Andrew Hanushevsky for Stanford University under contract */
9/* DE-AC02-76-SFO0515 with the Department of Energy */
10/* */
11/* This file is part of the XRootD software suite. */
12/* */
13/* XRootD is free software: you can redistribute it and/or modify it under */
14/* the terms of the GNU Lesser General Public License as published by the */
15/* Free Software Foundation, either version 3 of the License, or (at your */
16/* option) any later version. */
17/* */
18/* XRootD is distributed in the hope that it will be useful, but WITHOUT */
19/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
20/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */
21/* License for more details. */
22/* */
23/* You should have received a copy of the GNU Lesser General Public License */
24/* along with XRootD in a file called COPYING.LESSER (LGPL license) and file */
25/* COPYING (GPL license). If not, see <http://www.gnu.org/licenses/>. */
26/* */
27/* The copyright holder's institutional names and contributor's names may not */
28/* be used to endorse or promote products derived from this software without */
29/* specific prior written permission of the institution or contributor. */
30/******************************************************************************/
31
32#include <poll.h>
33
34#include "Xrd/XrdPoll.hh"
35
36class XrdPollDev : public XrdPoll
37{
38public:
39
40 void Disable(XrdLink *lp, const char *etxt=0);
41
42 int Enable(XrdLink *lp);
43
44 void Start(XrdSysSemaphore *syncp, int &rc);
45
46 XrdPollDev(struct pollfd *ptab, int numfd, int pfd)
47 {PollTab = ptab; PollMax = numfd; PollDfd = pfd;}
49
50protected:
51 void Exclude(XrdLink *lp);
52 int Include(XrdLink *lp) {return 1;}
53
54private:
55
56void doRequests(int maxreq);
57void LogEvent(struct pollfd *pp);
58int sendCmd(char *cmdbuff, int cmdblen);
59
60struct pollfd *PollTab;
63};
64#endif
Definition: XrdPollDev.hh:37
void Start(XrdSysSemaphore *syncp, int &rc)
XrdPollDev(struct pollfd *ptab, int numfd, int pfd)
Definition: XrdPollDev.hh:46
struct pollfd * PollTab
Definition: XrdPollDev.hh:60
int PollDfd
Definition: XrdPollDev.hh:61
void Exclude(XrdLink *lp)
int Enable(XrdLink *lp)
void doRequests(int maxreq)
void LogEvent(struct pollfd *pp)
int Include(XrdLink *lp)
Definition: XrdPollDev.hh:52
int PollMax
Definition: XrdPollDev.hh:62
void Disable(XrdLink *lp, const char *etxt=0)
int sendCmd(char *cmdbuff, int cmdblen)
Definition: XrdPoll.hh:44
Definition: XrdSysPthread.hh:404