4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
6 // Stefan Bund <g0dil@berlios.de>
8 // This program is free software; you can redistribute it and/or modify
9 // it under the terms of the GNU General Public License as published by
10 // the Free Software Foundation; either version 2 of the License, or
11 // (at your option) any later version.
13 // This program is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License
19 // along with this program; if not, write to the
20 // Free Software Foundation, Inc.,
21 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 \brief Poller non-inline template implementation */
26 //#include "Poller.ih"
30 #include "../Utils/Exception.hh"
33 ///////////////////////////////ct.p////////////////////////////////////////
35 template <class Value>
36 prefix_ bool senf::scheduler::Poller<Value>::set(int fd, int events, Value * data)
38 struct epoll_event ev = { events, { data } };
39 if (epoll_ctl(epollFd_, EPOLL_CTL_ADD, fd, &ev) != -1)
42 if (epoll_ctl(epollFd_, EPOLL_CTL_MOD, fd, &ev) != -1)
46 SENF_THROW_SYSTEM_EXCEPTION("epolll_ctl()");
49 template <class Value>
50 prefix_ void senf::scheduler::Poller<Value>::remove(int fd)
52 if (epoll_ctl(epollFd_, EPOLL_CTL_DEL, fd, 0) == -1)
53 if (errno != ENOENT && errno != EBADF)
54 SENF_THROW_SYSTEM_EXCEPTION("epoll_ctl()");
57 template <class Value>
58 prefix_ typename senf::scheduler::Poller<Value>::range senf::scheduler::Poller<Value>::wait()
60 static epoll_event events[NumEvents];
63 rv = epoll_wait(epollFd_, events, NumEvents, timeout_);
67 SENF_THROW_SYSTEM_EXCEPTION("epoll_wait()");
71 return boost::make_iterator_range(
72 boost::make_transform_iterator(events, GetPollResult()),
73 boost::make_transform_iterator(events+rv, GetPollResult()) );
76 ///////////////////////////////ct.e////////////////////////////////////////
84 // c-file-style: "senf"
85 // indent-tabs-mode: nil
86 // ispell-local-dictionary: "american"
87 // compile-command: "scons -u test"