diff options
Diffstat (limited to 'openbsd-compat/bsd-poll.h')
| -rw-r--r-- | openbsd-compat/bsd-poll.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/openbsd-compat/bsd-poll.h b/openbsd-compat/bsd-poll.h new file mode 100644 index 0000000..ae865a6 --- /dev/null +++ b/openbsd-compat/bsd-poll.h @@ -0,0 +1,90 @@ +/* $OpenBSD: poll.h,v 1.11 2003/12/10 23:10:08 millert Exp $ */ + +/* + * Copyright (c) 1996 Theo de Raadt + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* OPENBSD ORIGINAL: sys/sys/poll.h */ + +#ifndef _COMPAT_POLL_H_ +#define _COMPAT_POLL_H_ + +#include <sys/types.h> +#ifdef HAVE_POLL_H +# include <poll.h> +#elif HAVE_SYS_POLL_H +# include <sys/poll.h> +#endif + +#ifndef HAVE_STRUCT_POLLFD_FD +typedef struct pollfd { + int fd; + short events; + short revents; +} pollfd_t; + +#ifndef POLLIN +# define POLLIN 0x0001 +#endif +#ifndef POLLPRI +# define POLLPRI 0x0002 +#endif +#ifndef POLLOUT +# define POLLOUT 0x0004 +#endif +#ifndef POLLERR +# define POLLERR 0x0008 +#endif +#ifndef POLLHUP +# define POLLHUP 0x0010 +#endif +#ifndef POLLNVAL +# define POLLNVAL 0x0020 +#endif + +#if 0 +/* the following are currently not implemented */ +#define POLLRDNORM 0x0040 +#define POLLNORM POLLRDNORM +#define POLLWRNORM POLLOUT +#define POLLRDBAND 0x0080 +#define POLLWRBAND 0x0100 +#endif + +#define INFTIM (-1) /* not standard */ +#endif /* !HAVE_STRUCT_POLLFD_FD */ + +#ifndef HAVE_NFDS_T +typedef unsigned int nfds_t; +#endif + +#ifndef HAVE_POLL +int poll(struct pollfd *, nfds_t, int); +#endif + +#ifndef HAVE_PPOLL +int ppoll(struct pollfd *, nfds_t, const struct timespec *, const sigset_t *); +#endif + +#endif /* !_COMPAT_POLL_H_ */ |