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* Versions.def: Add GLIBC_2.6 to libpthread.
This commit is contained in:
Ulrich Drepper
parent
c4f9fc3a99
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@ -1,5 +1,7 @@
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2006-10-07 Ulrich Drepper <drepper@redhat.com>
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* Versions.def: Add GLIBC_2.6 to libpthread.
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* include/shlib-compat.h (SHLIB_COMPAT): Expand parameters before use.
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(versioned_symbol): Likewise.
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(compat_symbol): Likewise.
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@ -82,6 +82,7 @@ libpthread {
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GLIBC_2.3.3
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GLIBC_2.3.4
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GLIBC_2.4
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GLIBC_2.6
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GLIBC_PRIVATE
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}
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libresolv {
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@ -1,3 +1,17 @@
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2006-10-07 Ulrich Drepper <drepper@redhat.com>
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* sysdeps/unix/sysv/linux/powerpc/bits/local_lim.h: New file.
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* sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstack.c: New file.
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* sysdeps/unix/sysv/linux/powerpc/pthread_attr_setstacksize.c:
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New file.
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* pthread_attr_setstack.c: Allow overwriting the version number of the
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new symbol.
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* pthread_attr_setstacksize.c: Likewise.
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(__old_pthread_attr_setstacksize): If STACKSIZE_ADJUST is defined use
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it.
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* sysdeps/unix/sysv/linux/powerpc/Versions (libpthread): Add
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pthread_attr_setstack and pthread_attr_setstacksize to GLIBC_2.6.
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2006-09-24 Ulrich Drepper <drepper@redhat.com>
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[BZ #3251]
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@ -1,4 +1,4 @@
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/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
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/* Copyright (C) 2002, 2003, 2006 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
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@ -23,6 +23,11 @@
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#include "pthreadP.h"
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#ifndef NEW_VERNUM
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# define NEW_VERNUM GLIBC_2_3_3
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#endif
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int
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__pthread_attr_setstack (attr, stackaddr, stacksize)
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pthread_attr_t *attr;
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@ -54,9 +59,9 @@ strong_alias (__pthread_attr_setstack, pthread_attr_setstack)
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#else
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# include <shlib-compat.h>
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versioned_symbol (libpthread, __pthread_attr_setstack, pthread_attr_setstack,
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GLIBC_2_3_3);
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NEW_VERNUM);
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# if SHLIB_COMPAT(libpthread, GLIBC_2_2, GLIBC_2_3_3)
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# if SHLIB_COMPAT(libpthread, GLIBC_2_2, NEW_VERNUM)
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int
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__old_pthread_attr_setstack (pthread_attr_t *attr, void *stackaddr,
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@ -71,9 +76,9 @@ __old_pthread_attr_setstack (pthread_attr_t *attr, void *stackaddr,
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if (stacksize < 16384)
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return EINVAL;
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# ifdef EXTRA_PARAM_CHECKS
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# ifdef EXTRA_PARAM_CHECKS
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EXTRA_PARAM_CHECKS;
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# endif
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# endif
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iattr->stacksize = stacksize;
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iattr->stackaddr = (char *) stackaddr + stacksize;
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@ -1,4 +1,4 @@
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/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
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/* Copyright (C) 2002, 2003, 2006 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
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@ -22,6 +22,10 @@
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#include <limits.h>
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#include "pthreadP.h"
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#ifndef NEW_VERNUM
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# define NEW_VERNUM 2_3_3
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#endif
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int
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__pthread_attr_setstacksize (attr, stacksize)
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@ -47,9 +51,9 @@ strong_alias (__pthread_attr_setstacksize, pthread_attr_setstacksize)
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#else
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# include <shlib-compat.h>
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versioned_symbol (libpthread, __pthread_attr_setstacksize,
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pthread_attr_setstacksize, GLIBC_2_3_3);
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pthread_attr_setstacksize, NEW_VERNUM);
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# if SHLIB_COMPAT(libpthread, GLIBC_2_1, GLIBC_2_3_3)
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# if SHLIB_COMPAT(libpthread, GLIBC_2_1, NEW_VERNUM)
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int
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__old_pthread_attr_setstacksize (pthread_attr_t *attr, size_t stacksize)
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@ -63,6 +67,10 @@ __old_pthread_attr_setstacksize (pthread_attr_t *attr, size_t stacksize)
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if (stacksize < 16384)
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return EINVAL;
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# ifdef STACKSIZE_ADJUST
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STACKSIZE_ADJUST;
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# endif
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iattr->stacksize = stacksize;
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return 0;
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@ -2,4 +2,8 @@ libpthread {
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GLIBC_2.3.4 {
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longjmp; siglongjmp;
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}
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GLIBC_2.6 {
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# Changed PTHREAD_STACK_MIN.
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pthread_attr_setstack; pthread_attr_setstacksize;
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}
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}
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90
nptl/sysdeps/unix/sysv/linux/powerpc/bits/local_lim.h
Normal file
90
nptl/sysdeps/unix/sysv/linux/powerpc/bits/local_lim.h
Normal file
@ -0,0 +1,90 @@
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/* Minimum guaranteed maximum values for system limits. Linux/PPC version.
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Copyright (C) 1993-1998,2000,2002-2004,2006 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* The kernel header pollutes the namespace with the NR_OPEN symbol
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and defines LINK_MAX although filesystems have different maxima. A
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similar thing is true for OPEN_MAX: the limit can be changed at
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runtime and therefore the macro must not be defined. Remove this
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after including the header if necessary. */
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#ifndef NR_OPEN
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# define __undef_NR_OPEN
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#endif
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#ifndef LINK_MAX
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# define __undef_LINK_MAX
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#endif
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#ifndef OPEN_MAX
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# define __undef_OPEN_MAX
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#endif
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/* The kernel sources contain a file with all the needed information. */
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#include <linux/limits.h>
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/* Have to remove NR_OPEN? */
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#ifdef __undef_NR_OPEN
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# undef NR_OPEN
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# undef __undef_NR_OPEN
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#endif
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/* Have to remove LINK_MAX? */
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#ifdef __undef_LINK_MAX
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# undef LINK_MAX
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# undef __undef_LINK_MAX
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#endif
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/* Have to remove OPEN_MAX? */
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#ifdef __undef_OPEN_MAX
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# undef OPEN_MAX
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# undef __undef_OPEN_MAX
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#endif
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/* The number of data keys per process. */
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#define _POSIX_THREAD_KEYS_MAX 128
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/* This is the value this implementation supports. */
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#define PTHREAD_KEYS_MAX 1024
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/* Controlling the iterations of destructors for thread-specific data. */
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#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
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/* Number of iterations this implementation does. */
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#define PTHREAD_DESTRUCTOR_ITERATIONS _POSIX_THREAD_DESTRUCTOR_ITERATIONS
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/* The number of threads per process. */
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#define _POSIX_THREAD_THREADS_MAX 64
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/* We have no predefined limit on the number of threads. */
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#undef PTHREAD_THREADS_MAX
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/* Maximum amount by which a process can descrease its asynchronous I/O
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priority level. */
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#define AIO_PRIO_DELTA_MAX 20
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/* Minimum size for a thread. At least two pages for systems with 64k
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pages. */
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#define PTHREAD_STACK_MIN 131072
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/* Maximum number of timer expiration overruns. */
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#define DELAYTIMER_MAX 2147483647
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/* Maximum tty name length. */
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#define TTY_NAME_MAX 32
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/* Maximum login name length. This is arbitrary. */
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#define LOGIN_NAME_MAX 256
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/* Maximum host name length. */
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#define HOST_NAME_MAX 64
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/* Maximum message queue priority level. */
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#define MQ_PRIO_MAX 32768
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@ -0,0 +1,2 @@
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#define NEW_VERNUM GLIBC_2_6
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#include <nptl/pthread_attr_setstack.c>
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@ -0,0 +1,8 @@
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#define NEW_VERNUM GLIBC_2_6
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#define STACKSIZE_ADJUST \
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do { \
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size_t ps = __getpagesize (); \
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if (stacksize < 2 * ps) \
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stacksize = 2 * ps; \
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} while (0)
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#include <nptl/pthread_attr_setstacksize.c>
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