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#ifndef _system_select_h
#define _system_select_h
/*
Unix SMB/CIFS implementation.
select system include wrappers
Copyright (C) Andrew Tridgell 2004
** NOTE! The following LGPL license applies to the replace
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
#ifdef HAVE_SYS_EPOLL_H
#include <sys/epoll.h>
#endif
#ifndef SELECT_CAST
#define SELECT_CAST
#endif
#ifdef HAVE_POLL
#include <poll.h>
#else
/* Type used for the number of file descriptors. */
typedef unsigned long int nfds_t;
/* Data structure describing a polling request. */
struct pollfd
{
int fd; /* File descriptor to poll. */
short int events; /* Types of events poller cares about. */
short int revents; /* Types of events that actually occurred. */
};
/* Event types that can be polled for. These bits may be set in `events'
to indicate the interesting event types; they will appear in `revents'
to indicate the status of the file descriptor. */
#define POLLIN 0x001 /* There is data to read. */
#define POLLPRI 0x002 /* There is urgent data to read. */
#define POLLOUT 0x004 /* Writing now will not block. */
#define POLLRDNORM 0x040 /* Normal data may be read. */
#define POLLRDBAND 0x080 /* Priority data may be read. */
#define POLLWRNORM 0x100 /* Writing now will not block. */
#define POLLWRBAND 0x200 /* Priority data may be written. */
#define POLLERR 0x008 /* Error condition. */
#define POLLHUP 0x010 /* Hung up. */
#define POLLNVAL 0x020 /* Invalid polling request. */
/* define is in "replace.h" */
int rep_poll(struct pollfd *fds, nfds_t nfds, int timeout);
#endif
#endif
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