From 4319368c60244268a19f58fd6f1a0b31d3cd4853 Mon Sep 17 00:00:00 2001 From: Ron Yorston Date: Fri, 30 Mar 2012 12:42:24 +0100 Subject: Use gnulib poll, importing the version from git --- win32/sys/poll.h | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) (limited to 'win32/sys') diff --git a/win32/sys/poll.h b/win32/sys/poll.h index e69de29bb..b7aa59d97 100644 --- a/win32/sys/poll.h +++ b/win32/sys/poll.h @@ -0,0 +1,53 @@ +/* Header for poll(2) emulation + Contributed by Paolo Bonzini. + + Copyright 2001, 2002, 2003, 2007, 2009, 2010 Free Software Foundation, Inc. + + This file is part of gnulib. + + 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 useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ + +#ifndef _GL_POLL_H +#define _GL_POLL_H + +/* fake a poll(2) environment */ +#define POLLIN 0x0001 /* any readable data available */ +#define POLLPRI 0x0002 /* OOB/Urgent readable data */ +#define POLLOUT 0x0004 /* file descriptor is writeable */ +#define POLLERR 0x0008 /* some poll error occurred */ +#define POLLHUP 0x0010 /* file descriptor was "hung up" */ +#define POLLNVAL 0x0020 /* requested events "invalid" */ +#define POLLRDNORM 0x0040 +#define POLLRDBAND 0x0080 +#define POLLWRNORM 0x0100 +#define POLLWRBAND 0x0200 + +struct pollfd +{ + int fd; /* which file descriptor to poll */ + short events; /* events we are interested in */ + short revents; /* events found on return */ +}; + +typedef unsigned long nfds_t; + +extern int poll (struct pollfd *pfd, nfds_t nfd, int timeout); + +/* Define INFTIM only if doing so conforms to POSIX. */ +#if !defined (_POSIX_C_SOURCE) && !defined (_XOPEN_SOURCE) +#define INFTIM (-1) +#endif + +#endif /* _GL_POLL_H */ -- cgit v1.2.3-55-g6feb