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670.2.4
by Monty Taylor
Removed more stuff from the headers. |
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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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*
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* Copyright (C) 2008 Sun Microsystems
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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||
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1241.9.1
by Monty Taylor
Removed global.h. Fixed all the headers. |
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#include "config.h" |
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1241.9.64
by Monty Taylor
Moved remaining non-public portions of mysys and mystrings to drizzled/internal. |
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#include "drizzled/internal/my_sys.h" |
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670.2.4
by Monty Taylor
Removed more stuff from the headers. |
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#include <drizzled/definitions.h> |
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#include <drizzled/session.h> |
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#include <drizzled/error.h> |
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1085.1.2
by Monty Taylor
Fixed -Wmissing-declarations |
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#include <drizzled/check_stack_overrun.h> |
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670.2.4
by Monty Taylor
Removed more stuff from the headers. |
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1280.1.10
by Monty Taylor
Put everything in drizzled into drizzled namespace. |
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namespace drizzled |
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{
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670.2.4
by Monty Taylor
Removed more stuff from the headers. |
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/****************************************************************************
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Check stack size; Send error if there isn't enough stack to continue
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****************************************************************************/
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1273.12.2
by Monty Taylor
pandora-build v0.103 - fix macros for cross-compiling. Fix stack direction check. |
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#if defined(STACK_DIRECTION) && (STACK_DIRECTION < 0)
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1892.5.3
by Gustaf Thorslund
Replaced one more macro with a template. |
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static const bool stack_direction_negative = true; |
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670.2.4
by Monty Taylor
Removed more stuff from the headers. |
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#else
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1892.5.3
by Gustaf Thorslund
Replaced one more macro with a template. |
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static const bool stack_direction_negative = false; |
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670.2.4
by Monty Taylor
Removed more stuff from the headers. |
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#endif
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1892.5.3
by Gustaf Thorslund
Replaced one more macro with a template. |
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template <typename A_T, typename B_T> |
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inline static long used_stack(A_T A, B_T B) |
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{
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if (stack_direction_negative) |
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return (long) (A - B); |
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else
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return (long) (B - A); |
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}
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670.2.4
by Monty Taylor
Removed more stuff from the headers. |
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extern size_t my_thread_stack_size; |
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bool check_stack_overrun(Session *session, long margin, void *) |
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{
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long stack_used; |
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if ((stack_used=used_stack(session->thread_stack,(char*) &stack_used)) >= |
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(long) (my_thread_stack_size - margin)) |
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{
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998.2.1
by abg
Removing global errbuff and cleaning up two remaining instances that referenced it. |
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my_printf_error(ER_STACK_OVERRUN_NEED_MORE, ER(ER_STACK_OVERRUN_NEED_MORE), |
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MYF(ME_FATALERROR), |
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stack_used,my_thread_stack_size,margin); |
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670.2.4
by Monty Taylor
Removed more stuff from the headers. |
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return true; |
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}
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return false; |
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}
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1280.1.10
by Monty Taylor
Put everything in drizzled into drizzled namespace. |
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} /* namespace drizzled */ |