diff options
Diffstat (limited to 'mysys/my_static.c')
| -rw-r--r-- | mysys/my_static.c | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/mysys/my_static.c b/mysys/my_static.c new file mode 100644 index 00000000..d0f20a5c --- /dev/null +++ b/mysys/my_static.c @@ -0,0 +1,139 @@ +/* Copyright (c) 2000, 2011, Oracle and/or its affiliates. + Copyright (c) 2009, 2019, MariaDB Corporation. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + 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 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 02110-1335 USA */ + +/* + Static variables for mysys library. All definied here for easy making of + a shared library +*/ + +#include "mysys_priv.h" +#include "my_static.h" +#include "my_alarm.h" + + +PSI_memory_key key_memory_DYNAMIC_STRING; +PSI_memory_key key_memory_IO_CACHE; +PSI_memory_key key_memory_KEY_CACHE; +PSI_memory_key key_memory_LIST; +PSI_memory_key key_memory_MY_BITMAP_bitmap; +PSI_memory_key key_memory_MY_DIR; +PSI_memory_key key_memory_MY_STAT; +PSI_memory_key key_memory_MY_TMPDIR_full_list; +PSI_memory_key key_memory_QUEUE; +PSI_memory_key key_memory_SAFE_HASH_ENTRY; +PSI_memory_key key_memory_THD_ALARM; +PSI_memory_key key_memory_TREE; +PSI_memory_key key_memory_charset_file; +PSI_memory_key key_memory_charset_loader; +PSI_memory_key key_memory_defaults; +PSI_memory_key key_memory_lf_dynarray; +PSI_memory_key key_memory_lf_node; +PSI_memory_key key_memory_lf_slist; +PSI_memory_key key_memory_max_alloca; +PSI_memory_key key_memory_my_compress_alloc; +PSI_memory_key key_memory_my_err_head; +PSI_memory_key key_memory_my_file_info; +PSI_memory_key key_memory_pack_frm; +PSI_memory_key key_memory_charsets; +PSI_memory_key key_memory_new= PSI_INSTRUMENT_MEM; + +#ifdef _WIN32 +PSI_memory_key key_memory_win_SECURITY_ATTRIBUTES; +PSI_memory_key key_memory_win_PACL; +PSI_memory_key key_memory_win_IP_ADAPTER_ADDRESSES; +#endif /* _WIN32 */ + + /* from my_init */ +char *home_dir=0; +char *mysql_data_home= (char*) "."; +const char *my_progname= NULL, *my_progname_short= NULL; +char curr_dir[FN_REFLEN]= {0}, + home_dir_buff[FN_REFLEN]= {0}; +ulong my_stream_opened=0,my_tmp_file_created=0; +ulong my_file_total_opened= 0; +int my_umask=0664, my_umask_dir=0777; +#ifdef _WIN32 +SECURITY_ATTRIBUTES my_dir_security_attributes= {sizeof(SECURITY_ATTRIBUTES),NULL,FALSE}; +#endif +myf my_global_flags= 0; +#ifndef DBUG_OFF +my_bool my_assert= 1; +#endif +my_bool my_assert_on_error= 0; +struct st_my_file_info my_file_info_default[MY_NFILE]; +uint my_file_limit= MY_NFILE; +int32 my_file_opened=0; +struct st_my_file_info *my_file_info= my_file_info_default; + + /* From mf_brkhant */ +int my_dont_interrupt=0; +volatile int _my_signals=0; +struct st_remember _my_sig_remember[MAX_SIGNALS]={{0,0}}; + + /* from mf_reccache.c */ +ulong my_default_record_cache_size=RECORD_CACHE_SIZE; + + /* from soundex.c */ + /* ABCDEFGHIJKLMNOPQRSTUVWXYZ */ + /* :::::::::::::::::::::::::: */ +const char *soundex_map= "01230120022455012623010202"; + + /* from my_malloc */ +USED_MEM* my_once_root_block=0; /* pointer to first block */ +uint my_once_extra=ONCE_ALLOC_INIT; /* Memory to alloc / block */ + + /* from my_alarm */ +int volatile my_have_got_alarm=0; /* declare variable to reset */ +ulong my_time_to_wait_for_lock=2; /* In seconds */ + + /* from errors.c */ +#ifdef SHARED_LIBRARY +const char *globerrs[GLOBERRS]; /* my_error_messages is here */ +#endif +void (*error_handler_hook)(uint error, const char *str, myf MyFlags)= + my_message_stderr; +void (*fatal_error_handler_hook)(uint error, const char *str, myf MyFlags)= + my_message_stderr; + +static void proc_info_dummy(void *a __attribute__((unused)), + const PSI_stage_info *b __attribute__((unused)), + PSI_stage_info *c __attribute__((unused)), + const char *d __attribute__((unused)), + const char *e __attribute__((unused)), + const unsigned int f __attribute__((unused))) +{ + return; +} + +/* this is to be able to call set_thd_proc_info from the C code */ +void (*proc_info_hook)(void *, const PSI_stage_info *, PSI_stage_info *, + const char *, const char *, const unsigned int)= proc_info_dummy; +void (*debug_sync_C_callback_ptr)(MYSQL_THD, const char *, size_t)= 0; + + /* How to disable options */ +my_bool my_disable_locking=0; +my_bool my_disable_sync=0; +my_bool my_disable_async_io=0; +my_bool my_disable_flush_key_blocks=0; +my_bool my_disable_symlinks=0; +my_bool my_disable_copystat_in_redel=0; + +/* Typelib by all clients */ +const char *sql_protocol_names_lib[] = +{ "TCP", "SOCKET", "PIPE", NullS }; + +TYPELIB sql_protocol_typelib ={ array_elements(sql_protocol_names_lib) - 1, "", + sql_protocol_names_lib, NULL }; |