mirror of
https://github.com/VCMP-SqMod/SqMod.git
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71 lines
2.2 KiB
C
71 lines
2.2 KiB
C
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/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This 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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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MA 02111-1301, USA */
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/*
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Static variables for mysys library. All definied here for easy making of
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a shared library
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*/
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#include "mysys_priv.h"
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#include <signal.h>
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#define MAX_SIGNALS 10 /* Max signals under a dont-allow */
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#define MIN_KEYBLOCK (min(IO_SIZE,1024))
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#define MAX_KEYBLOCK 8192 /* Max keyblocklength == 8*IO_SIZE */
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#define MAX_BLOCK_TYPES MAX_KEYBLOCK/MIN_KEYBLOCK
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struct st_remember {
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int number;
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sig_handler (*func)(int number);
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};
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struct irem {
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struct remember *_pNext; /* Linked list of structures */
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struct remember *_pPrev; /* Other link */
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my_string _sFileName; /* File in which memory was new'ed */
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uint _uLineNum; /* Line number in above file */
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uint _uDataSize; /* Size requested */
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long _lSpecialValue; /* Underrun marker value */
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};
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struct remember {
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struct irem tInt;
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char aData[1];
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};
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extern char NEAR curr_dir[FN_REFLEN],NEAR home_dir_buff[FN_REFLEN];
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extern volatile int _my_signals;
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extern struct st_remember _my_sig_remember[MAX_SIGNALS];
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extern const char *soundex_map;
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extern USED_MEM* my_once_root_block;
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extern uint my_once_extra;
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#if !defined(HAVE_TEMPNAM) || defined(HPUX11)
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extern int _my_tempnam_used;
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#endif
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extern unsigned char *sf_min_adress,*sf_max_adress;
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extern uint cNewCount;
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extern struct remember *pRememberRoot;
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#if defined(THREAD) && !defined(__WIN__)
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extern sigset_t my_signals; /* signals blocked by mf_brkhant */
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#endif
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