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89d80c1b0b
Define my_thread_id as an unsigned type, to avoid mismatch with ulonglong. Change some parameters to this type. Use size_t in a few more places. Declare many flag constants as unsigned to avoid sign mismatch when shifting bits or applying the unary ~ operator. When applying the unary ~ operator to enum constants, explictly cast the result to an unsigned type, because enum constants can be treated as signed. In InnoDB, change the source code line number parameters from ulint to unsigned type. Also, make some InnoDB functions return a narrower type (unsigned or uint32_t instead of ulint; bool instead of ibool).
57 lines
2.4 KiB
C
57 lines
2.4 KiB
C
/* Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
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Copyright (c) 2017, MariaDB Corporation.
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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 Street, Fifth Floor, Boston, MA 02110-1301, USA */
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#ifndef _typelib_h
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#define _typelib_h
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#include "my_alloc.h"
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typedef struct st_typelib { /* Different types saved here */
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unsigned int count; /* How many types */
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const char *name; /* Name of typelib */
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const char **type_names;
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unsigned int *type_lengths;
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} TYPELIB;
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extern my_ulonglong find_typeset(char *x, TYPELIB *typelib,int *error_position);
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extern int find_type_with_warning(const char *x, TYPELIB *typelib,
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const char *option);
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extern int find_type_or_exit(const char *x, TYPELIB *typelib,
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const char *option);
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#define FIND_TYPE_BASIC 0
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/** makes @c find_type() require the whole name, no prefix */
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#define FIND_TYPE_NO_PREFIX (1U << 0)
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/** always implicitely on, so unused, but old code may pass it */
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#define FIND_TYPE_NO_OVERWRITE 0
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/** makes @c find_type() accept a number. Not used either */
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#define FIND_TYPE_ALLOW_NUMBER 0
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/** makes @c find_type() treat ',' and '=' as terminators */
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#define FIND_TYPE_COMMA_TERM (1U << 3)
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extern int find_type(const char *x, const TYPELIB *typelib, unsigned int flags);
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extern void make_type(char *to,unsigned int nr,TYPELIB *typelib);
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extern const char *get_type(TYPELIB *typelib,unsigned int nr);
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extern TYPELIB *copy_typelib(MEM_ROOT *root, TYPELIB *from);
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extern TYPELIB sql_protocol_typelib;
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my_ulonglong find_set_from_flags(const TYPELIB *lib, unsigned int default_name,
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my_ulonglong cur_set, my_ulonglong default_set,
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const char *str, unsigned int length,
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char **err_pos, unsigned int *err_len);
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#endif /* _typelib_h */
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