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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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* Copyright (C) 2008 Sun Microsystems
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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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* 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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* 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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/* Copyright (C) 2000-2003 MySQL AB
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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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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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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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#ifndef DRIZZLE_SERVER_SQL_ALLOC_H
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#define DRIZZLE_SERVER_SQL_ALLOC_H
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#include <libdrizzle/net_serv.h>
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void init_sql_alloc(MEM_ROOT *root, uint32_t block_size, uint32_t pre_alloc_size);
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void init_sql_alloc(MEM_ROOT *root, uint block_size, uint pre_alloc_size);
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void *sql_alloc(size_t);
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void *sql_calloc(size_t);
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char *sql_strdup(const char *str);
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void *sql_memdup(const void * ptr, size_t size);
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void sql_element_free(void *ptr);
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char *sql_strmake_with_convert(const char *str, size_t arg_length,
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const CHARSET_INFO * const from_cs,
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size_t max_res_length,
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const CHARSET_INFO * const to_cs,
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size_t *result_length);
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void sql_kill(Session *session, ulong id, bool only_kill_query);
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const CHARSET_INFO * const from_cs,
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size_t max_res_length,
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const CHARSET_INFO * const to_cs, size_t *result_length);
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void sql_kill(THD *thd, ulong id, bool only_kill_query);
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bool net_request_file(NET* net, const char* fname);
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char* query_table_status(Session *session,const char *db,const char *table_name);
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/* mysql standard class memory allocator */
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static void *operator new(size_t size) throw ()
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return sql_alloc(size);
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static void *operator new[](size_t size)
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return sql_alloc(size);
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static void *operator new[](size_t size, MEM_ROOT *mem_root) throw ()
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{ return alloc_root(mem_root, size); }
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static void *operator new(size_t size, MEM_ROOT *mem_root) throw ()
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{ return alloc_root(mem_root, size); }
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static void operator delete(void *ptr __attribute__((unused)),
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size_t size __attribute__((unused)))
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static void operator delete(void *ptr __attribute__((unused)),
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MEM_ROOT *mem_root __attribute__((unused)))
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{ /* never called */ }
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static void operator delete[](void *ptr __attribute__((unused)),
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MEM_ROOT *mem_root __attribute__((unused)))
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{ /* never called */ }
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static void operator delete[](void *ptr __attribute__((unused)),
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size_t size __attribute__((unused)))
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inline Sql_alloc() :dummy(0) {}
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inline ~Sql_alloc() {}
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inline ~Sql_alloc() {}
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char* query_table_status(THD *thd,const char *db,const char *table_name);
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#define x_free(A) { my_free((uchar*) (A),MYF(MY_WME | MY_FAE | MY_ALLOW_ZERO_PTR)); }
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#define safeFree(x) { if(x) { my_free((uchar*) x,MYF(0)); x = NULL; } }
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#endif /* DRIZZLE_SERVER_SQL_ALLOC_H */