| poll.2 (108028) | poll.2 (108087) |
|---|---|
| 1.\" $NetBSD: poll.2,v 1.3 1996/09/07 21:53:08 mycroft Exp $ | 1.\" $NetBSD: poll.2,v 1.3 1996/09/07 21:53:08 mycroft Exp $ |
| 2.\" $FreeBSD: head/lib/libc/sys/poll.2 108028 2002-12-18 09:22:32Z ru $ | 2.\" $FreeBSD: head/lib/libc/sys/poll.2 108087 2002-12-19 09:40:28Z ru $ |
| 3.\" 4.\" Copyright (c) 1996 Charles M. Hannum. All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. --- 147 unchanged lines hidden (view full) --- 158bitmask. Attempting to perform I/O on this descriptor will then 159return an error. This behaviour is believed to be more useful. 160.Sh ERRORS 161An error return from 162.Fn poll 163indicates: 164.Bl -tag -width Er 165.It Bq Er EFAULT | 3.\" 4.\" Copyright (c) 1996 Charles M. Hannum. All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. --- 147 unchanged lines hidden (view full) --- 158bitmask. Attempting to perform I/O on this descriptor will then 159return an error. This behaviour is believed to be more useful. 160.Sh ERRORS 161An error return from 162.Fn poll 163indicates: 164.Bl -tag -width Er 165.It Bq Er EFAULT |
| 166.Fa Fds | 166The 167.Fa fds 168argument |
| 167points outside the process's allocated address space. 168.It Bq Er EINTR 169A signal was delivered before the time limit expired and 170before any of the selected events occurred. 171.It Bq Er EINVAL 172The specified time limit is negative. 173.El 174.Sh SEE ALSO --- 21 unchanged lines hidden --- | 169points outside the process's allocated address space. 170.It Bq Er EINTR 171A signal was delivered before the time limit expired and 172before any of the selected events occurred. 173.It Bq Er EINVAL 174The specified time limit is negative. 175.El 176.Sh SEE ALSO --- 21 unchanged lines hidden --- |