mirror of
https://github.com/MariaDB/server.git
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f7d0dfd9e8
Cosmetic cleanups Don't call 'delete_elements' on copy_funcs as this causes elements to be freed twice mysys/hash.c: Changed %lx -> 0x%lx (for easier comparison of debug files) mysys/list.c: Changed %lx -> 0x%lx (for easier comparison of debug files) mysys/mf_iocache.c: Changed %lx -> 0x%lx (for easier comparison of debug files) mysys/mf_keycache.c: Changed %lx -> 0x%lx (for easier comparison of debug files) Changed debug messages to be more consistent with other mysys files. mysys/mf_keycaches.c: Changed %lx -> 0x%lx (for easier comparison of debug files) mysys/my_alloc.c: Changed %lx -> 0x%lx (for easier comparison of debug files) mysys/my_fopen.c: Changed %lx -> 0x%lx (for easier comparison of debug files) mysys/my_fstream.c: Changed %lx -> 0x%lx (for easier comparison of debug files) mysys/my_getwd.c: Changed %lx -> 0x%lx (for easier comparison of debug files) mysys/my_lib.c: Changed %lx -> 0x%lx (for easier comparison of debug files) mysys/my_lwrite.c: Changed %lx -> 0x%lx (for easier comparison of debug files) mysys/my_malloc.c: Changed %lx -> 0x%lx (for easier comparison of debug files) mysys/my_pread.c: Changed %lx -> 0x%lx (for easier comparison of debug files) mysys/my_read.c: Changed %lx -> 0x%lx (for easier comparison of debug files) mysys/my_realloc.c: Changed %lx -> 0x%lx (for easier comparison of debug files) mysys/my_write.c: Changed %lx -> 0x%lx (for easier comparison of debug files) mysys/safemalloc.c: Changed %lx -> 0x%lx (for easier comparison of debug files) mysys/thr_alarm.c: Changed %lx -> 0x%lx (for easier comparison of debug files) mysys/thr_lock.c: Changed %lx -> 0x%lx (for easier comparison of debug files) mysys/thr_mutex.c: Changed %lx -> 0x%lx (for easier comparison of debug files) mysys/tree.c: Changed %lx -> 0x%lx (for easier comparison of debug files) mysys/typelib.c: Changed %lx -> 0x%lx (for easier comparison of debug files) sql/examples/ha_archive.cc: Changed to return error number for some functions (instead of -1) Updated function comments & some other minor cleanups Ensure that free_share() and gzclose() are always called Use 'TRUE' and 'FALSE' instead of 'true' and 'false' Removed some compiler warnings sql/examples/ha_archive.h: Fixed to use new prototypes for records_in_range sql/sql_select.cc: Don't call 'delete_elements' on copy_funcs
65 lines
1.9 KiB
C
65 lines
1.9 KiB
C
/* 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; either version 2 of the License, or
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(at your option) any later version.
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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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#ifdef SAFEMALLOC /* We don't need SAFEMALLOC here */
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#undef SAFEMALLOC
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#endif
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#include "mysys_priv.h"
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#include "mysys_err.h"
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/* My memory re allocator */
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gptr my_realloc(gptr oldpoint, uint size, myf my_flags)
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{
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gptr point;
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DBUG_ENTER("my_realloc");
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DBUG_PRINT("my",("ptr: 0x%lx size: %u my_flags: %d",oldpoint, size,
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my_flags));
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if (!oldpoint && (my_flags & MY_ALLOW_ZERO_PTR))
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DBUG_RETURN(my_malloc(size,my_flags));
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#ifdef USE_HALLOC
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if (!(point = malloc(size)))
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{
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if (my_flags & MY_FREE_ON_ERROR)
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my_free(oldpoint,my_flags);
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if (my_flags & MY_HOLD_ON_ERROR)
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DBUG_RETURN(oldpoint);
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my_errno=errno;
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if (my_flags & MY_FAE+MY_WME)
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my_error(EE_OUTOFMEMORY, MYF(ME_BELL+ME_WAITTANG),size);
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}
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else
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{
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memcpy(point,oldpoint,size);
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free(oldpoint);
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}
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#else
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if ((point = (char*)realloc(oldpoint,size)) == NULL)
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{
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if (my_flags & MY_FREE_ON_ERROR)
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my_free(oldpoint,MyFLAGS);
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if (my_flags & MY_HOLD_ON_ERROR)
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DBUG_RETURN(oldpoint);
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my_errno=errno;
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if (my_flags & (MY_FAE+MY_WME))
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my_error(EE_OUTOFMEMORY, MYF(ME_BELL+ME_WAITTANG), size);
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}
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#endif
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DBUG_PRINT("exit",("ptr: 0x%lx",point));
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DBUG_RETURN(point);
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} /* my_realloc */
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