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Update poll.h header for POSIX 2008.

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
ChangeLog
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@ -1,5 +1,11 @@
2009-12-15 Ulrich Drepper <drepper@redhat.com>
[BZ #11093]
* bits/poll.h: Define POLLRDNORM, POLLRDBAND, POLLWRNORM, and
POLLWRBAND also for POSIX 2008.
* sysdeps/unix/sysv/linux/bits/poll.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/poll.h: Likewise.
* include/link.h (struct link_map): Move l_used into its own word.
* elf/dl-lookup.c (_dl_lookup_symbol_x): Only update l_used when it is
still zero.

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. */

4
sysdeps/unix/sysv/linux/bits/poll.h
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@ -1,4 +1,4 @@
/* Copyright (C) 1997, 2001, 2006 Free Software Foundation, Inc.
/* Copyright (C) 1997, 2001, 2006, 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
@ -27,7 +27,7 @@
#define POLLPRI 0x002 /* There is urgent data to read. */
#define POLLOUT 0x004 /* Writing now will not block. */
#ifdef __USE_XOPEN
#if defined __USE_XOPEN || defined __USE_XOPEN2K8
/* These values are defined in XPG4.2. */
# define POLLRDNORM 0x040 /* Normal data may be read. */
# define POLLRDBAND 0x080 /* Priority data may be read. */

4
sysdeps/unix/sysv/linux/sparc/bits/poll.h
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@ -1,4 +1,4 @@
/* Copyright (C) 1997, 2001, 2006 Free Software Foundation, Inc.
/* Copyright (C) 1997, 2001, 2006, 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
@ -27,7 +27,7 @@
#define POLLPRI 0x002 /* There is urgent data to read. */
#define POLLOUT 0x004 /* Writing now will not block. */
#ifdef __USE_XOPEN
#if defined __USE_XOPEN || defined __USE_XOPEN2K8
/* These values are defined in XPG4.2. */
# define POLLRDNORM 0x040 /* Normal data may be read. */
# define POLLRDBAND 0x080 /* Priority data may be read. */