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/* Copyright (C) 2000 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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#include "mysys_priv.h"
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#include "mysys_err.h"
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#include <mystrings/m_string.h>
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/* My memory allocator */
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void *my_malloc(size_t size, myf my_flags)
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if ((point = malloc(size)) == NULL)
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if (my_flags & MY_FAE)
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error_handler_hook=fatal_error_handler_hook;
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if (my_flags & (MY_FAE+MY_WME))
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my_error(EE_OUTOFMEMORY, MYF(ME_BELL+ME_WAITTANG+ME_NOREFRESH),size);
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if (my_flags & MY_FAE)
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else if (my_flags & MY_ZEROFILL)
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memset(point, 0, size);
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return((void*) point);
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void* my_memdup(const void *from, size_t length, myf my_flags)
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if ((ptr= my_malloc(length,my_flags)) != 0)
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memcpy(ptr, from, length);
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char *my_strdup(const char *from, myf my_flags)
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size_t length= strlen(from)+1;
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if ((ptr= (char*) my_malloc(length, my_flags)))
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memcpy(ptr, from, length);
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char *my_strndup(const char *from, size_t length, myf my_flags)
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if ((ptr= (char*) my_malloc(length+1,my_flags)) != 0)
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memcpy(ptr, from, length);