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Update poll.h header for POSIX 2008.

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This commit is contained in:
Ulrich Drepper
2009-12-15 13:05:14 -08:00
parent 2af6396817
commit f282f6b90a
4 changed files with 13 additions and 7 deletions
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6
bits/poll.h
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@ -1,4 +1,4 @@
/* Copyright (C) 1997, 2000, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1997, 2000, 2001, 2009 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -27,8 +27,8 @@
#define POLLPRI 02 /* There is urgent data to read. */
#define POLLOUT 04 /* Writing now will not block. */
#ifdef __USE_XOPEN
/* These values are defined in XPG4.2. */
#if defined __USE_XOPEN || defined __USE_XOPEN2K8
/* These values are defined in XPG4.2 and later. */
# define POLLRDNORM POLLIN /* Normal data may be read. */
# define POLLRDBAND POLLPRI /* Priority data may be read. */
# define POLLWRNORM POLLOUT /* Writing now will not block. */