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- /* Copyright (c) 2000, 2021, Oracle and/or its affiliates.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License, version 2.0,
- as published by the Free Software Foundation.
-
- This program is also distributed with certain software (including
- but not limited to OpenSSL) that is licensed under separate terms,
- as designated in a particular file or component or in included license
- documentation. The authors of MySQL hereby grant you an additional
- permission to link the program and your derivative works with the
- separately licensed software that they have included with MySQL.
-
- Without limiting anything contained in the foregoing, this file,
- which is part of C Driver for MySQL (Connector/C), is also subject to the
- Universal FOSS Exception, version 1.0, a copy of which can be found at
- http://oss.oracle.com/licenses/universal-foss-exception.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License, version 2.0, for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
-
- #ifndef MYSYS_PRIV_INCLUDED
- #define MYSYS_PRIV_INCLUDED
-
- #include "my_global.h"
- #include "mysql/psi/mysql_thread.h"
-
- #ifdef HAVE_PSI_INTERFACE
-
- #include <mysql/psi/mysql_file.h>
- #include <mysql/psi/mysql_thread.h>
-
- C_MODE_START
-
- extern PSI_mutex_key key_BITMAP_mutex, key_IO_CACHE_append_buffer_lock,
- key_IO_CACHE_SHARE_mutex, key_KEY_CACHE_cache_lock,
- key_THR_LOCK_charset, key_THR_LOCK_heap,
- key_THR_LOCK_lock, key_THR_LOCK_malloc,
- key_THR_LOCK_mutex, key_THR_LOCK_myisam, key_THR_LOCK_net,
- key_THR_LOCK_open, key_THR_LOCK_threads,
- key_TMPDIR_mutex, key_THR_LOCK_myisam_mmap;
-
- extern PSI_rwlock_key key_SAFE_HASH_lock;
-
- extern PSI_cond_key key_IO_CACHE_SHARE_cond,
- key_IO_CACHE_SHARE_cond_writer,
- key_THR_COND_threads;
-
- #endif /* HAVE_PSI_INTERFACE */
-
- extern PSI_stage_info stage_waiting_for_table_level_lock;
-
- extern mysql_mutex_t THR_LOCK_malloc, THR_LOCK_open, THR_LOCK_keycache;
- extern mysql_mutex_t THR_LOCK_lock, THR_LOCK_net;
- extern mysql_mutex_t THR_LOCK_charset;
-
- #ifdef HAVE_PSI_INTERFACE
- #ifdef HAVE_LINUX_LARGE_PAGES
- extern PSI_file_key key_file_proc_meminfo;
- #endif /* HAVE_LINUX_LARGE_PAGES */
- extern PSI_file_key key_file_charset;
-
- C_MODE_END
-
- #endif /* HAVE_PSI_INTERFACE */
-
- /* These keys are always defined. */
-
- C_MODE_START
-
- extern PSI_memory_key key_memory_charset_file;
- extern PSI_memory_key key_memory_charset_loader;
- extern PSI_memory_key key_memory_lf_node;
- extern PSI_memory_key key_memory_lf_dynarray;
- extern PSI_memory_key key_memory_lf_slist;
- extern PSI_memory_key key_memory_LIST;
- extern PSI_memory_key key_memory_IO_CACHE;
- extern PSI_memory_key key_memory_KEY_CACHE;
- extern PSI_memory_key key_memory_SAFE_HASH_ENTRY;
- extern PSI_memory_key key_memory_MY_TMPDIR_full_list;
- extern PSI_memory_key key_memory_MY_BITMAP_bitmap;
- extern PSI_memory_key key_memory_my_compress_alloc;
- extern PSI_memory_key key_memory_pack_frm;
- extern PSI_memory_key key_memory_my_err_head;
- extern PSI_memory_key key_memory_my_file_info;
- extern PSI_memory_key key_memory_MY_DIR;
- extern PSI_memory_key key_memory_MY_STAT;
- extern PSI_memory_key key_memory_QUEUE;
- extern PSI_memory_key key_memory_DYNAMIC_STRING;
- extern PSI_memory_key key_memory_TREE;
- extern PSI_memory_key key_memory_defaults;
-
- #ifdef _WIN32
- extern PSI_memory_key key_memory_win_SECURITY_ATTRIBUTES;
- extern PSI_memory_key key_memory_win_PACL;
- extern PSI_memory_key key_memory_win_IP_ADAPTER_ADDRESSES;
- #endif
-
- C_MODE_END
-
- /*
- EDQUOT is used only in 3 C files only in mysys/. If it does not exist on
- system, we set it to some value which can never happen.
- */
- #ifndef EDQUOT
- #define EDQUOT (-1)
- #endif
-
- void my_error_unregister_all(void);
-
- #ifdef _WIN32
- #include <sys/stat.h>
- /* my_winfile.c exports, should not be used outside mysys */
- extern File my_win_open(const char *path, int oflag);
- extern int my_win_close(File fd);
- extern size_t my_win_read(File fd, uchar *buffer, size_t count);
- extern size_t my_win_write(File fd, const uchar *buffer, size_t count);
- extern size_t my_win_pread(File fd, uchar *buffer, size_t count,
- my_off_t offset);
- extern size_t my_win_pwrite(File fd, const uchar *buffer, size_t count,
- my_off_t offset);
- extern my_off_t my_win_lseek(File fd, my_off_t pos, int whence);
- extern int my_win_chsize(File fd, my_off_t newlength);
- extern FILE* my_win_fopen(const char *filename, const char *type);
- extern File my_win_fclose(FILE *file);
- extern File my_win_fileno(FILE *file);
- extern FILE* my_win_fdopen(File Filedes, const char *type);
- extern int my_win_stat(const char *path, struct _stati64 *buf);
- extern int my_win_fstat(File fd, struct _stati64 *buf);
- extern int my_win_fsync(File fd);
- extern File my_win_dup(File fd);
- extern File my_win_sopen(const char *path, int oflag, int shflag, int perm);
- extern File my_open_osfhandle(HANDLE handle, int oflag);
- #endif
-
- #endif /* MYSYS_PRIV_INCLUDED */
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