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glibc  2.9
pthreaddef.h
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00001 /* Copyright (C) 2003 Free Software Foundation, Inc.
00002    This file is part of the GNU C Library.
00003 
00004    The GNU C Library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Lesser General Public
00006    License as published by the Free Software Foundation; either
00007    version 2.1 of the License, or (at your option) any later version.
00008 
00009    The GNU C Library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Lesser General Public License for more details.
00013 
00014    You should have received a copy of the GNU Lesser General Public
00015    License along with the GNU C Library; if not, write to the Free
00016    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00017    02111-1307 USA.  */
00018 
00019 /* Default stack size.  */
00020 #define ARCH_STACK_DEFAULT_SIZE    (32 * 1024 * 1024)
00021 
00022 /* IA-64 uses a normal stack and a register stack.  */
00023 #define NEED_SEPARATE_REGISTER_STACK
00024 
00025 /* Required stack pointer alignment at beginning.  */
00026 #define STACK_ALIGN         16
00027 
00028 /* Minimal stack size after allocating thread descriptor and guard size.  */
00029 #define MINIMAL_REST_STACK  16384
00030 
00031 /* Alignment requirement for TCB.  */
00032 #define TCB_ALIGNMENT              16
00033 
00034 
00035 /* Location of current stack frame.  */
00036 #define CURRENT_STACK_FRAME __stack_pointer
00037 register char *__stack_pointer __asm__ ("sp");
00038 
00039 /* XXX Until we have a better place keep the definitions here.  */
00040 
00041 /* While there is no such syscall.  */
00042 #define __exit_thread_inline(val) \
00043   INLINE_SYSCALL (exit, 1, (val))