diff options
| author | unknown <guilhem@gbichot3.local> | 2006-10-10 16:59:50 +0200 |
|---|---|---|
| committer | unknown <guilhem@gbichot3.local> | 2006-10-10 16:59:50 +0200 |
| commit | abdc4682cdcb26b6980d4999ab6137a53643afbd (patch) | |
| tree | bd7955fb3af7ecb029891063d865ab76db91fcac /storage/myisam | |
| parent | ef0ee7642ad986551495bd891ad78bcdb11c7fcf (diff) | |
| parent | 8e04cdb2dd1b5102e578c9c98b220a07857bfcbb (diff) | |
| download | mariadb-git-abdc4682cdcb26b6980d4999ab6137a53643afbd.tar.gz | |
Merge gbichot3.local:/home/mysql_src/mysql-5.1-clean
into gbichot3.local:/home/mysql_src/mysql-maria
BitKeeper/etc/ignore:
auto-union
BUILD/SETUP.sh:
Auto merged
Makefile.am:
Auto merged
configure.in:
Auto merged
config/ac-macros/plugins.m4:
Auto merged
storage/myisammrg/ha_myisammrg.h:
Auto merged
unittest/Makefile.am:
Auto merged
BitKeeper/triggers/post-commit:
merge
include/my_base.h:
merge
libmysqld/Makefile.am:
merge
mysql-test/mysql-test-run.pl:
merge
mysys/Makefile.am:
merge
sql/Makefile.am:
merge
sql/handler.h:
merge
sql/item_func.h:
merge
sql/mysql_priv.h:
merge
sql/mysqld.cc:
merge
sql/set_var.cc:
merge
sql/set_var.h:
merge
sql/sql_class.h:
merge
storage/csv/ha_tina.cc:
merge
storage/myisam/Makefile.am:
merge
storage/myisam/ha_myisam.cc:
merge
storage/myisam/ha_myisam.h:
merge
storage/myisam/mi_check.c:
merge
storage/myisam/mi_delete.c:
merge
storage/myisam/mi_dynrec.c:
merge
storage/myisam/mi_packrec.c:
merge
storage/myisam/mi_unique.c:
merge
storage/myisam/mi_write.c:
merge
storage/myisam/myisamdef.h:
merge
Diffstat (limited to 'storage/myisam')
30 files changed, 604 insertions, 640 deletions
diff --git a/storage/myisam/Makefile.am b/storage/myisam/Makefile.am index ad2302bf0eb..bc6c50f20b1 100644 --- a/storage/myisam/Makefile.am +++ b/storage/myisam/Makefile.am @@ -98,8 +98,8 @@ libmyisam_a_SOURCES = mi_open.c mi_extra.c mi_info.c mi_rkey.c \ mi_delete_table.c mi_rename.c mi_check.c \ mi_keycache.c mi_preload.c \ ft_parser.c ft_stopwords.c ft_static.c \ - ft_update.c ft_boolean_search.c ft_nlq_search.c sort.c \ - ha_myisam.cc \ + ft_update.c ft_boolean_search.c ft_nlq_search.c \ + sort.c ha_myisam.cc ft_myisam.c \ rt_index.c rt_key.c rt_mbr.c rt_split.c sp_key.c CLEANFILES = test?.MY? FT?.MY? isam.log mi_test_all rt_test.MY? sp_test.MY? diff --git a/storage/myisam/ft_boolean_search.c b/storage/myisam/ft_boolean_search.c index cb4005d5c84..ca678d0e5d3 100644 --- a/storage/myisam/ft_boolean_search.c +++ b/storage/myisam/ft_boolean_search.c @@ -150,7 +150,7 @@ static int FTB_WORD_cmp(my_off_t *v, FTB_WORD *a, FTB_WORD *b) static int FTB_WORD_cmp_list(CHARSET_INFO *cs, FTB_WORD **a, FTB_WORD **b) { /* ORDER BY word DESC, ndepth DESC */ - int i= mi_compare_text(cs, (uchar*) (*b)->word+1,(*b)->len-1, + int i= ha_compare_text(cs, (uchar*) (*b)->word+1,(*b)->len-1, (uchar*) (*a)->word+1,(*a)->len-1,0,0); if (!i) i=CMP_NUM((*b)->ndepth,(*a)->ndepth); @@ -184,7 +184,7 @@ static int ftb_query_add_word(MYSQL_FTPARSER_PARAM *param, case FT_TOKEN_WORD: ftbw= (FTB_WORD *)alloc_root(&ftb_param->ftb->mem_root, sizeof(FTB_WORD) + - (info->trunc ? MI_MAX_KEY_BUFF : + (info->trunc ? HA_MAX_KEY_BUFF : word_len * ftb_param->ftb->charset->mbmaxlen + HA_FT_WLEN + ftb_param->ftb->info->s->rec_reflength)); @@ -335,7 +335,6 @@ static int _ft2_search(FTB *ftb, FTB_WORD *ftbw, my_bool init_search) byte *lastkey_buf=ftbw->word+ftbw->off; LINT_INIT(off); - LINT_INIT(off); if (ftbw->flags & FTB_FLAG_TRUNC) lastkey_buf+=ftbw->len; @@ -379,7 +378,7 @@ static int _ft2_search(FTB *ftb, FTB_WORD *ftbw, my_bool init_search) if (!r && !ftbw->off) { - r= mi_compare_text(ftb->charset, + r= ha_compare_text(ftb->charset, info->lastkey+1, info->lastkey_length-extra-1, (uchar*) ftbw->word+1, @@ -839,7 +838,7 @@ static int ftb_find_relevance_add_word(MYSQL_FTPARSER_PARAM *param, for (a= 0, b= ftb->queue.elements, c= (a+b)/2; b-a>1; c= (a+b)/2) { ftbw= ftb->list[c]; - if (mi_compare_text(ftb->charset, (uchar*)word, len, + if (ha_compare_text(ftb->charset, (uchar*)word, len, (uchar*)ftbw->word+1, ftbw->len-1, (my_bool)(ftbw->flags&FTB_FLAG_TRUNC), 0) > 0) b= c; @@ -849,7 +848,7 @@ static int ftb_find_relevance_add_word(MYSQL_FTPARSER_PARAM *param, for (; c >= 0; c--) { ftbw= ftb->list[c]; - if (mi_compare_text(ftb->charset, (uchar*)word, len, + if (ha_compare_text(ftb->charset, (uchar*)word, len, (uchar*)ftbw->word + 1,ftbw->len - 1, (my_bool)(ftbw->flags & FTB_FLAG_TRUNC), 0)) break; diff --git a/storage/myisam/ft_myisam.c b/storage/myisam/ft_myisam.c new file mode 100644 index 00000000000..76c04ba4c0b --- /dev/null +++ b/storage/myisam/ft_myisam.c @@ -0,0 +1,36 @@ +/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB + + 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; either version 2 of the License, or + (at your option) any later version. + + 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + +/* Written by Sergei A. Golubchik, who has a shared copyright to this code */ + +/* + This function is for interface functions between fulltext and myisam +*/ + +#include "ftdefs.h" + +FT_INFO *ft_init_search(uint flags, void *info, uint keynr, + byte *query, uint query_len, CHARSET_INFO *cs, + byte *record) +{ + FT_INFO *res; + if (flags & FT_BOOL) + res= ft_init_boolean_search((MI_INFO *)info, keynr, query, query_len,cs); + else + res= ft_init_nlq_search((MI_INFO *)info, keynr, query, query_len, flags, + record); + return res; +} diff --git a/storage/myisam/ft_nlq_search.c b/storage/myisam/ft_nlq_search.c index 53a01003dcd..40a4c7e4785 100644 --- a/storage/myisam/ft_nlq_search.c +++ b/storage/myisam/ft_nlq_search.c @@ -104,7 +104,7 @@ static int walk_and_match(FT_WORD *word, uint32 count, ALL_IN_ONE *aio) { if (keylen && - mi_compare_text(aio->charset,info->lastkey+1, + ha_compare_text(aio->charset,info->lastkey+1, info->lastkey_length-extra-1, keybuff+1,keylen-1,0,0)) break; diff --git a/storage/myisam/ft_parser.c b/storage/myisam/ft_parser.c index d261aac1d53..5f48662b9c1 100644 --- a/storage/myisam/ft_parser.c +++ b/storage/myisam/ft_parser.c @@ -32,7 +32,7 @@ typedef struct st_my_ft_parser_param static int FT_WORD_cmp(CHARSET_INFO* cs, FT_WORD *w1, FT_WORD *w2) { - return mi_compare_text(cs, (uchar*) w1->pos, w1->len, + return ha_compare_text(cs, (uchar*) w1->pos, w1->len, (uchar*) w2->pos, w2->len, 0, 0); } diff --git a/storage/myisam/ft_static.c b/storage/myisam/ft_static.c index 61bb7b3c1f7..56bb776e7da 100644 --- a/storage/myisam/ft_static.c +++ b/storage/myisam/ft_static.c @@ -56,19 +56,6 @@ const struct _ft_vft _ft_vft_boolean = { }; -FT_INFO *ft_init_search(uint flags, void *info, uint keynr, - byte *query, uint query_len, CHARSET_INFO *cs, - byte *record) -{ - FT_INFO *res; - if (flags & FT_BOOL) - res= ft_init_boolean_search((MI_INFO *)info, keynr, query, query_len,cs); - else - res= ft_init_nlq_search((MI_INFO *)info, keynr, query, query_len, flags, - record); - return res; -} - const char *ft_stopword_file = 0; const char *ft_precompiled_stopwords[] = { diff --git a/storage/myisam/ft_stopwords.c b/storage/myisam/ft_stopwords.c index 3b5a1752ff7..8da32474690 100644 --- a/storage/myisam/ft_stopwords.c +++ b/storage/myisam/ft_stopwords.c @@ -30,7 +30,7 @@ static TREE *stopwords3=NULL; static int FT_STOPWORD_cmp(void* cmp_arg __attribute__((unused)), FT_STOPWORD *w1, FT_STOPWORD *w2) { - return mi_compare_text(default_charset_info, + return ha_compare_text(default_charset_info, (uchar *)w1->pos,w1->len, (uchar *)w2->pos,w2->len,0,0); } diff --git a/storage/myisam/ft_update.c b/storage/myisam/ft_update.c index 7a0876ce5a4..49d60ee10d4 100644 --- a/storage/myisam/ft_update.c +++ b/storage/myisam/ft_update.c @@ -181,7 +181,7 @@ int _mi_ft_cmp(MI_INFO *info, uint keynr, const byte *rec1, const byte *rec2) { if ((ftsi1.pos != ftsi2.pos) && (!ftsi1.pos || !ftsi2.pos || - mi_compare_text(cs, (uchar*) ftsi1.pos,ftsi1.len, + ha_compare_text(cs, (uchar*) ftsi1.pos,ftsi1.len, (uchar*) ftsi2.pos,ftsi2.len,0,0))) DBUG_RETURN(THOSE_TWO_DAMN_KEYS_ARE_REALLY_DIFFERENT); } @@ -210,7 +210,7 @@ int _mi_ft_update(MI_INFO *info, uint keynr, byte *keybuf, error=0; while(old_word->pos && new_word->pos) { - cmp= mi_compare_text(cs, (uchar*) old_word->pos,old_word->len, + cmp= ha_compare_text(cs, (uchar*) old_word->pos,old_word->len, (uchar*) new_word->pos,new_word->len,0,0); cmp2= cmp ? 0 : (fabs(old_word->weight - new_word->weight) > 1.e-5); diff --git a/storage/myisam/fulltext.h b/storage/myisam/fulltext.h index d8c74d4e94b..90f6ba3bb8b 100644 --- a/storage/myisam/fulltext.h +++ b/storage/myisam/fulltext.h @@ -21,18 +21,8 @@ #include "myisamdef.h" #include "ft_global.h" -#define HA_FT_WTYPE HA_KEYTYPE_FLOAT -#define HA_FT_WLEN 4 -#define FT_SEGS 2 - -#define ft_sintXkorr(A) mi_sint4korr(A) -#define ft_intXstore(T,A) mi_int4store(T,A) - -extern const HA_KEYSEG ft_keysegs[FT_SEGS]; - int _mi_ft_cmp(MI_INFO *, uint, const byte *, const byte *); int _mi_ft_add(MI_INFO *, uint, byte *, const byte *, my_off_t); int _mi_ft_del(MI_INFO *, uint, byte *, const byte *, my_off_t); uint _mi_ft_convert_to_ft2(MI_INFO *, uint, uchar *); - diff --git a/storage/myisam/ha_myisam.cc b/storage/myisam/ha_myisam.cc index 03065b43dd5..a42af7da33c 100644 --- a/storage/myisam/ha_myisam.cc +++ b/storage/myisam/ha_myisam.cc @@ -57,7 +57,7 @@ static handler *myisam_create_handler(handlerton *hton, // collect errors printed by mi_check routines -static void mi_check_print_msg(MI_CHECK *param, const char* msg_type, +static void mi_check_print_msg(HA_CHECK *param, const char* msg_type, const char *fmt, va_list args) { THD* thd = (THD*)param->thd; @@ -98,13 +98,13 @@ static void mi_check_print_msg(MI_CHECK *param, const char* msg_type, extern "C" { -volatile int *killed_ptr(MI_CHECK *param) +volatile int *killed_ptr(HA_CHECK *param) { /* In theory Unsafe conversion, but should be ok for now */ return (int*) &(((THD *)(param->thd))->killed); } -void mi_check_print_error(MI_CHECK *param, const char *fmt,...) +void mi_check_print_error(HA_CHECK *param, const char *fmt,...) { param->error_printed|=1; param->out_flag|= O_DATA_LOST; @@ -114,7 +114,7 @@ void mi_check_print_error(MI_CHECK *param, const char *fmt,...) va_end(args); } -void mi_check_print_info(MI_CHECK *param, const char *fmt,...) +void mi_check_print_info(HA_CHECK *param, const char *fmt,...) { va_list args; va_start(args, fmt); @@ -122,7 +122,7 @@ void mi_check_print_info(MI_CHECK *param, const char *fmt,...) va_end(args); } -void mi_check_print_warning(MI_CHECK *param, const char *fmt,...) +void mi_check_print_warning(HA_CHECK *param, const char *fmt,...) { param->warning_printed=1; param->out_flag|= O_DATA_LOST; @@ -357,7 +357,7 @@ int ha_myisam::check(THD* thd, HA_CHECK_OPT* check_opt) { if (!file) return HA_ADMIN_INTERNAL_ERROR; int error; - MI_CHECK param; + HA_CHECK param; MYISAM_SHARE* share = file->s; const char *old_proc_info=thd->proc_info; @@ -368,7 +368,7 @@ int ha_myisam::check(THD* thd, HA_CHECK_OPT* check_opt) param.db_name= table->s->db.str; param.table_name= table->alias; param.testflag = check_opt->flags | T_CHECK | T_SILENT; - param.stats_method= (enum_mi_stats_method)thd->variables.myisam_stats_method; + param.stats_method= (enum_handler_stats_method)thd->variables.myisam_stats_method; if (!(table->db_stat & HA_READ_ONLY)) param.testflag|= T_STATISTICS; @@ -449,7 +449,7 @@ int ha_myisam::check(THD* thd, HA_CHECK_OPT* check_opt) int ha_myisam::analyze(THD *thd, HA_CHECK_OPT* check_opt) { int error=0; - MI_CHECK param; + HA_CHECK param; MYISAM_SHARE* share = file->s; myisamchk_init(¶m); @@ -460,7 +460,7 @@ int ha_myisam::analyze(THD *thd, HA_CHECK_OPT* check_opt) param.testflag= (T_FAST | T_CHECK | T_SILENT | T_STATISTICS | T_DONT_CHECK_CHECKSUM); param.using_global_keycache = 1; - param.stats_method= (enum_mi_stats_method)thd->variables.myisam_stats_method; + param.stats_method= (enum_handler_stats_method)thd->variables.myisam_stats_method; if (!(share->state.changed & STATE_NOT_ANALYZED)) return HA_ADMIN_ALREADY_DONE; @@ -509,7 +509,7 @@ int ha_myisam::restore(THD* thd, HA_CHECK_OPT *check_opt) err: { - MI_CHECK param; + HA_CHECK param; myisamchk_init(¶m); param.thd= thd; param.op_name= "restore"; @@ -572,7 +572,7 @@ int ha_myisam::backup(THD* thd, HA_CHECK_OPT *check_opt) err: { - MI_CHECK param; + HA_CHECK param; myisamchk_init(¶m); param.thd= thd; param.op_name= "backup"; @@ -588,7 +588,7 @@ int ha_myisam::backup(THD* thd, HA_CHECK_OPT *check_opt) int ha_myisam::repair(THD* thd, HA_CHECK_OPT *check_opt) { int error; - MI_CHECK param; + HA_CHECK param; ha_rows start_records; if (!file) return HA_ADMIN_INTERNAL_ERROR; @@ -638,7 +638,7 @@ int ha_myisam::optimize(THD* thd, HA_CHECK_OPT *check_opt) { int error; if (!file) return HA_ADMIN_INTERNAL_ERROR; - MI_CHECK param; + HA_CHECK param; myisamchk_init(¶m); param.thd = thd; @@ -657,7 +657,7 @@ int ha_myisam::optimize(THD* thd, HA_CHECK_OPT *check_opt) } -int ha_myisam::repair(THD *thd, MI_CHECK ¶m, bool optimize) +int ha_myisam::repair(THD *thd, HA_CHECK ¶m, bool optimize) { int error=0; uint local_testflag=param.testflag; @@ -835,7 +835,7 @@ int ha_myisam::assign_to_keycache(THD* thd, HA_CHECK_OPT *check_opt) if (error != HA_ADMIN_OK) { /* Send error to user */ - MI_CHECK param; + HA_CHECK param; myisamchk_init(¶m); param.thd= thd; param.op_name= "assign_to_keycache"; @@ -903,7 +903,7 @@ int ha_myisam::preload_keys(THD* thd, HA_CHECK_OPT *check_opt) err: { - MI_CHECK param; + HA_CHECK param; myisamchk_init(¶m); param.thd= thd; param.op_name= "preload_keys"; @@ -1010,7 +1010,7 @@ int ha_myisam::enable_indexes(uint mode) else if (mode == HA_KEY_SWITCH_NONUNIQ_SAVE) { THD *thd=current_thd; - MI_CHECK param; + HA_CHECK param; const char *save_proc_info=thd->proc_info; thd->proc_info="Creating index"; myisamchk_init(¶m); @@ -1019,7 +1019,7 @@ int ha_myisam::enable_indexes(uint mode) T_CREATE_MISSING_KEYS); param.myf_rw&= ~MY_WAIT_IF_FULL; param.sort_buffer_length= thd->variables.myisam_sort_buff_size; - param.stats_method= (enum_mi_stats_method)thd->variables.myisam_stats_method; + param.stats_method= (enum_handler_stats_method)thd->variables.myisam_stats_method; param.tmpdir=&mysql_tmpdir_list; if ((error= (repair(thd,param,0) != HA_ADMIN_OK)) && param.retry_repair) { @@ -1675,7 +1675,7 @@ void ha_myisam::get_auto_increment(ulonglong offset, ulonglong increment, { ulonglong nr; int error; - byte key[MI_MAX_KEY_LENGTH]; + byte key[HA_MAX_KEY_LENGTH]; if (!table->s->next_number_key_offset) { // Autoincrement at key-start diff --git a/storage/myisam/ha_myisam.h b/storage/myisam/ha_myisam.h index 85abcdca8b2..9a004c709a0 100644 --- a/storage/myisam/ha_myisam.h +++ b/storage/myisam/ha_myisam.h @@ -22,6 +22,7 @@ /* class for the the myisam handler */ #include <myisam.h> +#include <myisamchk.h> #include <ft_global.h> #define HA_RECOVER_NONE 0 /* No automatic recover */ @@ -40,7 +41,7 @@ class ha_myisam: public handler ulong int_table_flags; char *data_file_name, *index_file_name; bool can_enable_indexes; - int repair(THD *thd, MI_CHECK ¶m, bool optimize); + int repair(THD *thd, HA_CHECK ¶m, bool optimize); public: ha_myisam(handlerton *hton, TABLE_SHARE *table_arg); @@ -57,8 +58,8 @@ class ha_myisam: public handler HA_READ_ORDER | HA_KEYREAD_ONLY); } uint max_supported_keys() const { return MI_MAX_KEY; } - uint max_supported_key_length() const { return MI_MAX_KEY_LENGTH; } - uint max_supported_key_part_length() const { return MI_MAX_KEY_LENGTH; } + uint max_supported_key_length() const { return HA_MAX_KEY_LENGTH; } + uint max_supported_key_part_length() const { return HA_MAX_KEY_LENGTH; } uint checksum() const; virtual bool check_if_locking_is_allowed(uint sql_command, diff --git a/storage/myisam/mi_check.c b/storage/myisam/mi_check.c index a7685bf653d..09cfee7d667 100644 --- a/storage/myisam/mi_check.c +++ b/storage/myisam/mi_check.c @@ -35,15 +35,15 @@ /* Functions defined in this file */ -static int check_k_link(MI_CHECK *param, MI_INFO *info,uint nr); -static int chk_index(MI_CHECK *param, MI_INFO *info,MI_KEYDEF *keyinfo, +static int check_k_link(HA_CHECK *param, MI_INFO *info,uint nr); +static int chk_index(HA_CHECK *param, MI_INFO *info,MI_KEYDEF *keyinfo, my_off_t page, uchar *buff, ha_rows *keys, ha_checksum *key_checksum, uint level); static uint isam_key_length(MI_INFO *info,MI_KEYDEF *keyinfo); static ha_checksum calc_checksum(ha_rows count); -static int writekeys(MI_CHECK *param, MI_INFO *info,byte *buff, +static int writekeys(HA_CHECK *param, MI_INFO *info,byte *buff, my_off_t filepos); -static int sort_one_index(MI_CHECK *param, MI_INFO *info,MI_KEYDEF *keyinfo, +static int sort_one_index(HA_CHECK *param, MI_INFO *info,MI_KEYDEF *keyinfo, my_off_t pagepos, File new_file); static int sort_key_read(MI_SORT_PARAM *sort_param,void *key); static int sort_ft_key_read(MI_SORT_PARAM *sort_param,void *key); @@ -57,13 +57,13 @@ static int sort_insert_key(MI_SORT_PARAM *sort_param, reg1 SORT_KEY_BLOCKS *key_block, uchar *key, my_off_t prev_block); static int sort_delete_record(MI_SORT_PARAM *sort_param); -/*static int flush_pending_blocks(MI_CHECK *param);*/ -static SORT_KEY_BLOCKS *alloc_key_blocks(MI_CHECK *param, uint blocks, +/*static int flush_pending_blocks(HA_CHECK *param);*/ +static SORT_KEY_BLOCKS *alloc_key_blocks(HA_CHECK *param, uint blocks, uint buffer_length); static ha_checksum mi_byte_checksum(const byte *buf, uint length); -static void set_data_file_type(SORT_INFO *sort_info, MYISAM_SHARE *share); +static void set_data_file_type(MI_SORT_INFO *sort_info, MYISAM_SHARE *share); -void myisamchk_init(MI_CHECK *param) +void myisamchk_init(HA_CHECK *param) { bzero((gptr) param,sizeof(*param)); param->opt_follow_links=1; @@ -85,7 +85,7 @@ void myisamchk_init(MI_CHECK *param) /* Check the status flags for the table */ -int chk_status(MI_CHECK *param, register MI_INFO *info) +int chk_status(HA_CHECK *param, register MI_INFO *info) { MYISAM_SHARE *share=info->s; @@ -113,7 +113,7 @@ int chk_status(MI_CHECK *param, register MI_INFO *info) /* Check delete links */ -int chk_del(MI_CHECK *param, register MI_INFO *info, uint test_flag) +int chk_del(HA_CHECK *param, register MI_INFO *info, uint test_flag) { reg2 ha_rows i; uint delete_link_length; @@ -222,7 +222,7 @@ wrong: /* Check delete links in index file */ -static int check_k_link(MI_CHECK *param, register MI_INFO *info, uint nr) +static int check_k_link(HA_CHECK *param, register MI_INFO *info, uint nr) { my_off_t next_link; uint block_size=(nr+1)*MI_MIN_KEY_BLOCK_LENGTH; @@ -266,7 +266,7 @@ static int check_k_link(MI_CHECK *param, register MI_INFO *info, uint nr) /* Check sizes of files */ -int chk_size(MI_CHECK *param, register MI_INFO *info) +int chk_size(HA_CHECK *param, register MI_INFO *info) { int error=0; register my_off_t skr,size; @@ -342,7 +342,7 @@ int chk_size(MI_CHECK *param, register MI_INFO *info) /* Check keys */ -int chk_key(MI_CHECK *param, register MI_INFO *info) +int chk_key(HA_CHECK *param, register MI_INFO *info) { uint key,found_keys=0,full_text_keys=0,result=0; ha_rows keys; @@ -527,7 +527,7 @@ do_stat: } /* chk_key */ -static int chk_index_down(MI_CHECK *param, MI_INFO *info, MI_KEYDEF *keyinfo, +static int chk_index_down(HA_CHECK *param, MI_INFO *info, MI_KEYDEF *keyinfo, my_off_t page, uchar *buff, ha_rows *keys, ha_checksum *key_checksum, uint level) { @@ -650,13 +650,13 @@ int mi_collect_stats_nonulls_next(HA_KEYSEG *keyseg, ulonglong *notnull, /* Check if index is ok */ -static int chk_index(MI_CHECK *param, MI_INFO *info, MI_KEYDEF *keyinfo, +static int chk_index(HA_CHECK *param, MI_INFO *info, MI_KEYDEF *keyinfo, my_off_t page, uchar *buff, ha_rows *keys, ha_checksum *key_checksum, uint level) { int flag; uint used_length,comp_flag,nod_flag,key_length=0; - uchar key[MI_MAX_POSSIBLE_KEY_BUFF],*temp_buff,*keypos,*old_keypos,*endpos; + uchar key[HA_MAX_POSSIBLE_KEY_BUFF],*temp_buff,*keypos,*old_keypos,*endpos; my_off_t next_page,record; char llbuff[22]; uint diff_pos[2]; @@ -853,7 +853,7 @@ static uint isam_key_length(MI_INFO *info, register MI_KEYDEF *keyinfo) /* Check that record-link is ok */ -int chk_data_link(MI_CHECK *param, MI_INFO *info,int extend) +int chk_data_link(HA_CHECK *param, MI_INFO *info,int extend) { int error,got_error,flag; uint key,left_length,b_type,field; @@ -863,7 +863,7 @@ int chk_data_link(MI_CHECK *param, MI_INFO *info,int extend) byte *record,*to; char llbuff[22],llbuff2[22],llbuff3[22]; ha_checksum intern_record_checksum; - ha_checksum key_checksum[MI_MAX_POSSIBLE_KEY]; + ha_checksum key_checksum[HA_MAX_POSSIBLE_KEY]; my_bool static_row_size; MI_KEYDEF *keyinfo; MI_BLOCK_INFO block_info; @@ -1296,7 +1296,7 @@ int chk_data_link(MI_CHECK *param, MI_INFO *info,int extend) /* Recover old table by reading each record and writing all keys */ /* Save new datafile-name in temp_filename */ -int mi_repair(MI_CHECK *param, register MI_INFO *info, +int mi_repair(HA_CHECK *param, register MI_INFO *info, my_string name, int rep_quick) { int error,got_error; @@ -1306,7 +1306,7 @@ int mi_repair(MI_CHECK *param, register MI_INFO *info, File new_file; MYISAM_SHARE *share=info->s; char llbuff[22],llbuff2[22]; - SORT_INFO sort_info; + MI_SORT_INFO sort_info; MI_SORT_PARAM sort_param; DBUG_ENTER("mi_repair"); @@ -1574,7 +1574,7 @@ err: /* Uppate keyfile when doing repair */ -static int writekeys(MI_CHECK *param, register MI_INFO *info, byte *buff, +static int writekeys(HA_CHECK *param, register MI_INFO *info, byte *buff, my_off_t filepos) { register uint i; @@ -1687,7 +1687,7 @@ int movepoint(register MI_INFO *info, byte *record, my_off_t oldpos, /* Tell system that we want all memory for our cache */ -void lock_memory(MI_CHECK *param __attribute__((unused))) +void lock_memory(HA_CHECK *param __attribute__((unused))) { #ifdef SUN_OS /* Key-cacheing thrases on sun 4.1 */ if (param->opt_lock_memory) @@ -1703,7 +1703,7 @@ void lock_memory(MI_CHECK *param __attribute__((unused))) /* Flush all changed blocks to disk */ -int flush_blocks(MI_CHECK *param, KEY_CACHE *key_cache, File file) +int flush_blocks(HA_CHECK *param, KEY_CACHE *key_cache, File file) { if (flush_key_blocks(key_cache, file, FLUSH_RELEASE)) { @@ -1718,12 +1718,12 @@ int flush_blocks(MI_CHECK *param, KEY_CACHE *key_cache, File file) /* Sort index for more efficent reads */ -int mi_sort_index(MI_CHECK *param, register MI_INFO *info, my_string name) +int mi_sort_index(HA_CHECK *param, register MI_INFO *info, my_string name) { reg2 uint key; reg1 MI_KEYDEF *keyinfo; File new_file; - my_off_t index_pos[MI_MAX_POSSIBLE_KEY]; + my_off_t index_pos[HA_MAX_POSSIBLE_KEY]; uint r_locks,w_locks; int old_lock; MYISAM_SHARE *share=info->s; @@ -1812,12 +1812,12 @@ err2: /* Sort records recursive using one index */ -static int sort_one_index(MI_CHECK *param, MI_INFO *info, MI_KEYDEF *keyinfo, +static int sort_one_index(HA_CHECK *param, MI_INFO *info, MI_KEYDEF *keyinfo, my_off_t pagepos, File new_file) { uint length,nod_flag,used_length, key_length; uchar *buff,*keypos,*endpos; - uchar key[MI_MAX_POSSIBLE_KEY_BUFF]; + uchar key[HA_MAX_POSSIBLE_KEY_BUFF]; my_off_t new_page_pos,next_page; char llbuff[22]; DBUG_ENTER("sort_one_index"); @@ -1930,7 +1930,7 @@ int change_to_newfile(const char * filename, const char * old_ext, /* Locks a whole file */ /* Gives an error-message if file can't be locked */ -int lock_file(MI_CHECK *param, File file, my_off_t start, int lock_type, +int lock_file(HA_CHECK *param, File file, my_off_t start, int lock_type, const char *filetype, const char *filename) { if (my_lock(file,lock_type,start,F_TO_EOF, @@ -1947,7 +1947,7 @@ int lock_file(MI_CHECK *param, File file, my_off_t start, int lock_type, /* Copy a block between two files */ -int filecopy(MI_CHECK *param, File to,File from,my_off_t start, +int filecopy(HA_CHECK *param, File to,File from,my_off_t start, my_off_t length, const char *type) { char tmp_buff[IO_SIZE],*buff; @@ -1998,7 +1998,7 @@ err: <>0 Error */ -int mi_repair_by_sort(MI_CHECK *param, register MI_INFO *info, +int mi_repair_by_sort(HA_CHECK *param, register MI_INFO *info, const char * name, int rep_quick) { int got_error; @@ -2012,7 +2012,7 @@ int mi_repair_by_sort(MI_CHECK *param, register MI_INFO *info, HA_KEYSEG *keyseg; ulong *rec_per_key_part; char llbuff[22]; - SORT_INFO sort_info; + MI_SORT_INFO sort_info; ulonglong key_map=share->state.key_map; DBUG_ENTER("mi_repair_by_sort"); @@ -2395,7 +2395,7 @@ err: <>0 Error */ -int mi_repair_parallel(MI_CHECK *param, register MI_INFO *info, +int mi_repair_parallel(HA_CHECK *param, register MI_INFO *info, const char * name, int rep_quick) { #ifndef THREAD @@ -2413,7 +2413,7 @@ int mi_repair_parallel(MI_CHECK *param, register MI_INFO *info, HA_KEYSEG *keyseg; char llbuff[22]; IO_CACHE_SHARE io_share; - SORT_INFO sort_info; + MI_SORT_INFO sort_info; ulonglong key_map=share->state.key_map; pthread_attr_t thr_attr; DBUG_ENTER("mi_repair_parallel"); @@ -2804,7 +2804,7 @@ err: static int sort_key_read(MI_SORT_PARAM *sort_param, void *key) { int error; - SORT_INFO *sort_info=sort_param->sort_info; + MI_SORT_INFO *sort_info=sort_param->sort_info; MI_INFO *info=sort_info->info; DBUG_ENTER("sort_key_read"); @@ -2831,7 +2831,7 @@ static int sort_key_read(MI_SORT_PARAM *sort_param, void *key) static int sort_ft_key_read(MI_SORT_PARAM *sort_param, void *key) { int error; - SORT_INFO *sort_info=sort_param->sort_info; + MI_SORT_INFO *sort_info=sort_param->sort_info; MI_INFO *info=sort_info->info; FT_WORD *wptr=0; DBUG_ENTER("sort_ft_key_read"); @@ -2889,8 +2889,8 @@ static int sort_get_next_record(MI_SORT_PARAM *sort_param) my_off_t pos; byte *to; MI_BLOCK_INFO block_info; - SORT_INFO *sort_info=sort_param->sort_info; - MI_CHECK *param=sort_info->param; + MI_SORT_INFO *sort_info=sort_param->sort_info; + HA_CHECK *param=sort_info->param; MI_INFO *info=sort_info->info; MYISAM_SHARE *share=info->s; char llbuff[22],llbuff2[22]; @@ -3277,8 +3277,8 @@ int sort_write_record(MI_SORT_PARAM *sort_param) ulong block_length,reclength; byte *from; byte block_buff[8]; - SORT_INFO *sort_info=sort_param->sort_info; - MI_CHECK *param=sort_info->param; + MI_SORT_INFO *sort_info=sort_param->sort_info; + HA_CHECK *param=sort_info->param; MI_INFO *info=sort_info->info; MYISAM_SHARE *share=info->s; DBUG_ENTER("sort_write_record"); @@ -3304,7 +3304,7 @@ int sort_write_record(MI_SORT_PARAM *sort_param) { /* must be sure that local buffer is big enough */ reclength=info->s->base.pack_reclength+ - _my_calc_total_blob_length(info,sort_param->record)+ + _mi_calc_total_blob_length(info,sort_param->record)+ ALIGN_SIZE(MI_MAX_DYN_BLOCK_HEADER)+MI_SPLIT_LENGTH+ MI_DYN_DELETE_BLOCK_HEADER; if (sort_info->buff_length < reclength) @@ -3392,8 +3392,8 @@ static int sort_key_write(MI_SORT_PARAM *sort_param, const void *a) { uint diff_pos[2]; char llbuff[22],llbuff2[22]; - SORT_INFO *sort_info=sort_param->sort_info; - MI_CHECK *param= sort_info->param; + MI_SORT_INFO *sort_info=sort_param->sort_info; + HA_CHECK *param= sort_info->param; int cmp; if (sort_info->key_block->inited) @@ -3454,7 +3454,7 @@ static int sort_key_write(MI_SORT_PARAM *sort_param, const void *a) int sort_ft_buf_flush(MI_SORT_PARAM *sort_param) { - SORT_INFO *sort_info=sort_param->sort_info; + MI_SORT_INFO *sort_info=sort_param->sort_info; SORT_KEY_BLOCKS *key_block=sort_info->key_block; MYISAM_SHARE *share=sort_info->info->s; uint val_off, val_len; @@ -3501,7 +3501,7 @@ static int sort_ft_key_write(MI_SORT_PARAM *sort_param, const void *a) { uint a_len, val_off, val_len, error; uchar *p; - SORT_INFO *sort_info=sort_param->sort_info; + MI_SORT_INFO *sort_info=sort_param->sort_info; SORT_FT_BUF *ft_buf=sort_info->ft_buf; SORT_KEY_BLOCKS *key_block=sort_info->key_block; @@ -3531,7 +3531,7 @@ static int sort_ft_key_write(MI_SORT_PARAM *sort_param, const void *a) } get_key_full_length_rdonly(val_off, ft_buf->lastkey); - if (mi_compare_text(sort_param->seg->charset, + if (ha_compare_text(sort_param->seg->charset, ((uchar *)a)+1,a_len-1, ft_buf->lastkey+1,val_off-1, 0, 0)==0) { @@ -3606,8 +3606,8 @@ static int sort_insert_key(MI_SORT_PARAM *sort_param, MI_KEY_PARAM s_temp; MI_INFO *info; MI_KEYDEF *keyinfo=sort_param->keyinfo; - SORT_INFO *sort_info= sort_param->sort_info; - MI_CHECK *param=sort_info->param; + MI_SORT_INFO *sort_info= sort_param->sort_info; + HA_CHECK *param=sort_info->param; DBUG_ENTER("sort_insert_key"); anc_buff=key_block->buff; @@ -3685,8 +3685,8 @@ static int sort_delete_record(MI_SORT_PARAM *sort_param) uint i; int old_file,error; uchar *key; - SORT_INFO *sort_info=sort_param->sort_info; - MI_CHECK *param=sort_info->param; + MI_SORT_INFO *sort_info=sort_param->sort_info; + HA_CHECK *param=sort_info->param; MI_INFO *info=sort_info->info; DBUG_ENTER("sort_delete_record"); @@ -3742,7 +3742,7 @@ int flush_pending_blocks(MI_SORT_PARAM *sort_param) uint nod_flag,length; my_off_t filepos,key_file_length; SORT_KEY_BLOCKS *key_block; - SORT_INFO *sort_info= sort_param->sort_info; + MI_SORT_INFO *sort_info= sort_param->sort_info; myf myf_rw=sort_info->param->myf_rw; MI_INFO *info=sort_info->info; MI_KEYDEF *keyinfo=sort_param->keyinfo; @@ -3780,7 +3780,7 @@ int flush_pending_blocks(MI_SORT_PARAM *sort_param) /* alloc space and pointers for key_blocks */ -static SORT_KEY_BLOCKS *alloc_key_blocks(MI_CHECK *param, uint blocks, +static SORT_KEY_BLOCKS *alloc_key_blocks(HA_CHECK *param, uint blocks, uint buffer_length) { reg1 uint i; @@ -3817,7 +3817,7 @@ int test_if_almost_full(MI_INFO *info) /* Recreate table with bigger more alloced record-data */ -int recreate_table(MI_CHECK *param, MI_INFO **org_info, char *filename) +int recreate_table(HA_CHECK *param, MI_INFO **org_info, char *filename) { int error; MI_INFO info; @@ -3990,7 +3990,7 @@ end: /* write suffix to data file if neaded */ -int write_data_suffix(SORT_INFO *sort_info, my_bool fix_datafile) +int write_data_suffix(MI_SORT_INFO *sort_info, my_bool fix_datafile) { MI_INFO *info=sort_info->info; @@ -4011,7 +4011,7 @@ int write_data_suffix(SORT_INFO *sort_info, my_bool fix_datafile) /* Update state and myisamchk_time of indexfile */ -int update_state_info(MI_CHECK *param, MI_INFO *info,uint update) +int update_state_info(HA_CHECK *param, MI_INFO *info,uint update) { MYISAM_SHARE *share=info->s; @@ -4083,7 +4083,7 @@ err: param->auto_increment is bigger than the biggest key. */ -void update_auto_increment_key(MI_CHECK *param, MI_INFO *info, +void update_auto_increment_key(HA_CHECK *param, MI_INFO *info, my_bool repair_only) { byte *record; @@ -4316,7 +4316,7 @@ my_bool mi_test_if_sort_rep(MI_INFO *info, ha_rows rows, static void -set_data_file_type(SORT_INFO *sort_info, MYISAM_SHARE *share) +set_data_file_type(MI_SORT_INFO *sort_info, MYISAM_SHARE *share) { if ((sort_info->new_data_file_type=share->data_file_type) == COMPRESSED_RECORD && sort_info->param->testflag & T_UNPACK) diff --git a/storage/myisam/mi_create.c b/storage/myisam/mi_create.c index f8fad493a91..ad824bef009 100644 --- a/storage/myisam/mi_create.c +++ b/storage/myisam/mi_create.c @@ -57,7 +57,7 @@ int mi_create(const char *name,uint keys,MI_KEYDEF *keydefs, HA_KEYSEG *keyseg,tmp_keyseg; MI_COLUMNDEF *rec; ulong *rec_per_key_part; - my_off_t key_root[MI_MAX_POSSIBLE_KEY],key_del[MI_MAX_KEY_BLOCK_SIZE]; + my_off_t key_root[HA_MAX_POSSIBLE_KEY],key_del[MI_MAX_KEY_BLOCK_SIZE]; MI_CREATE_INFO tmp_create_info; DBUG_ENTER("mi_create"); DBUG_PRINT("enter", ("keys: %u columns: %u uniques: %u flags: %u", @@ -95,7 +95,7 @@ int mi_create(const char *name,uint keys,MI_KEYDEF *keydefs, ci->reloc_rows=ci->max_rows; /* Check if wrong parameter */ if (!(rec_per_key_part= - (ulong*) my_malloc((keys + uniques)*MI_MAX_KEY_SEG*sizeof(long), + (ulong*) my_malloc((keys + uniques)*HA_MAX_KEY_SEG*sizeof(long), MYF(MY_WME | MY_ZEROFILL)))) DBUG_RETURN(my_errno); @@ -417,7 +417,7 @@ int mi_create(const char *name,uint keys,MI_KEYDEF *keydefs, } } /* if HA_FULLTEXT */ key_segs+=keydef->keysegs; - if (keydef->keysegs > MI_MAX_KEY_SEG) + if (keydef->keysegs > HA_MAX_KEY_SEG) { my_errno=HA_WRONG_CREATE_OPTION; goto err; @@ -442,7 +442,7 @@ int mi_create(const char *name,uint keys,MI_KEYDEF *keydefs, pointer,MI_MAX_KEYPTR_SIZE, block_length); if (keydef->block_length > MI_MAX_KEY_BLOCK_LENGTH || - length >= MI_MAX_KEY_BUFF) + length >= HA_MAX_KEY_BUFF) { my_errno=HA_WRONG_CREATE_OPTION; goto err; diff --git a/storage/myisam/mi_delete.c b/storage/myisam/mi_delete.c index 85cc60bdd9d..45bbd214d25 100644 --- a/storage/myisam/mi_delete.c +++ b/storage/myisam/mi_delete.c @@ -160,7 +160,7 @@ static int _mi_ck_real_delete(register MI_INFO *info, MI_KEYDEF *keyinfo, DBUG_RETURN(my_errno=HA_ERR_CRASHED); } if (!(root_buff= (uchar*) my_alloca((uint) keyinfo->block_length+ - MI_MAX_KEY_BUFF*2))) + HA_MAX_KEY_BUFF*2))) { DBUG_PRINT("error",("Couldn't allocate memory")); DBUG_RETURN(my_errno=ENOMEM); @@ -222,7 +222,7 @@ static int d_search(register MI_INFO *info, register MI_KEYDEF *keyinfo, my_bool last_key; uchar *leaf_buff,*keypos; my_off_t leaf_page,next_block; - uchar lastkey[MI_MAX_KEY_BUFF]; + uchar lastkey[HA_MAX_KEY_BUFF]; DBUG_ENTER("d_search"); DBUG_DUMP("page",(byte*) anc_buff,mi_getint(anc_buff)); @@ -307,7 +307,7 @@ static int d_search(register MI_INFO *info, register MI_KEYDEF *keyinfo, { leaf_page=_mi_kpos(nod_flag,keypos); if (!(leaf_buff= (uchar*) my_alloca((uint) keyinfo->block_length+ - MI_MAX_KEY_BUFF*2))) + HA_MAX_KEY_BUFF*2))) { DBUG_PRINT("error",("Couldn't allocate memory")); my_errno=ENOMEM; @@ -406,7 +406,7 @@ static int del(register MI_INFO *info, register MI_KEYDEF *keyinfo, uchar *key, int ret_value,length; uint a_length,nod_flag,tmp; my_off_t next_page; - uchar keybuff[MI_MAX_KEY_BUFF],*endpos,*next_buff,*key_start, *prev_key; + uchar keybuff[HA_MAX_KEY_BUFF],*endpos,*next_buff,*key_start, *prev_key; MYISAM_SHARE *share=info->s; MI_KEY_PARAM s_temp; DBUG_ENTER("del"); @@ -423,7 +423,7 @@ static int del(register MI_INFO *info, register MI_KEYDEF *keyinfo, uchar *key, { next_page= _mi_kpos(nod_flag,endpos); if (!(next_buff= (uchar*) my_alloca((uint) keyinfo->block_length+ - MI_MAX_KEY_BUFF*2))) + HA_MAX_KEY_BUFF*2))) DBUG_RETURN(-1); if (!_mi_fetch_keypage(info,keyinfo,next_page,DFLT_INIT_HITS,next_buff,0)) ret_value= -1; @@ -510,7 +510,7 @@ static int underflow(register MI_INFO *info, register MI_KEYDEF *keyinfo, uint length,anc_length,buff_length,leaf_length,p_length,s_length,nod_flag, key_reflength,key_length; my_off_t next_page; - uchar anc_key[MI_MAX_KEY_BUFF],leaf_key[MI_MAX_KEY_BUFF], + uchar anc_key[HA_MAX_KEY_BUFF],leaf_key[HA_MAX_KEY_BUFF], *buff,*endpos,*next_keypos,*anc_pos,*half_pos,*temp_pos,*prev_key, *after_key; MI_KEY_PARAM s_temp; diff --git a/storage/myisam/mi_dynrec.c b/storage/myisam/mi_dynrec.c index 8d45333137e..15d49c7c6e9 100644 --- a/storage/myisam/mi_dynrec.c +++ b/storage/myisam/mi_dynrec.c @@ -245,7 +245,7 @@ int _mi_write_blob_record(MI_INFO *info, const byte *record) extra= (ALIGN_SIZE(MI_MAX_DYN_BLOCK_HEADER)+MI_SPLIT_LENGTH+ MI_DYN_DELETE_BLOCK_HEADER+1); reclength= (info->s->base.pack_reclength + - _my_calc_total_blob_length(info,record)+ extra); + _mi_calc_total_blob_length(info,record)+ extra); #ifdef NOT_USED /* We now support big rows */ if (reclength > MI_DYN_MAX_ROW_LENGTH) { @@ -279,7 +279,7 @@ int _mi_update_blob_record(MI_INFO *info, my_off_t pos, const byte *record) extra= (ALIGN_SIZE(MI_MAX_DYN_BLOCK_HEADER)+MI_SPLIT_LENGTH+ MI_DYN_DELETE_BLOCK_HEADER); reclength= (info->s->base.pack_reclength+ - _my_calc_total_blob_length(info,record)+ extra); + _mi_calc_total_blob_length(info,record)+ extra); #ifdef NOT_USED /* We now support big rows */ if (reclength > MI_DYN_MAX_ROW_LENGTH) { @@ -1249,7 +1249,7 @@ err: /* Calc length of blob. Update info in blobs->length */ -ulong _my_calc_total_blob_length(MI_INFO *info, const byte *record) +ulong _mi_calc_total_blob_length(MI_INFO *info, const byte *record) { ulong length; MI_BLOB *blob,*end; @@ -1283,7 +1283,7 @@ ulong _mi_calc_blob_length(uint length, const byte *pos) } -void _my_store_blob_length(byte *pos,uint pack_length,uint length) +void _mi_store_blob_length(byte *pos,uint pack_length,uint length) { switch (pack_length) { case 1: @@ -1496,7 +1496,7 @@ int _mi_cmp_dynamic_record(register MI_INFO *info, register const byte *record) if (info->s->base.blobs) { if (!(buffer=(byte*) my_alloca(info->s->base.pack_reclength+ - _my_calc_total_blob_length(info,record)))) + _mi_calc_total_blob_length(info,record)))) DBUG_RETURN(-1); } reclength=_mi_rec_pack(info,buffer,record); diff --git a/storage/myisam/mi_key.c b/storage/myisam/mi_key.c index 01bd0c43119..ab8416050c3 100644 --- a/storage/myisam/mi_key.c +++ b/storage/myisam/mi_key.c @@ -448,7 +448,7 @@ static int _mi_put_key_in_record(register MI_INFO *info, uint keynr, /* The above changed info->lastkey2. Inform mi_rnext_same(). */ info->update&= ~HA_STATE_RNEXT_SAME; - _my_store_blob_length(record+keyseg->start, + _mi_store_blob_length(record+keyseg->start, (uint) keyseg->bit_start,length); key+=length; } diff --git a/storage/myisam/mi_log.c b/storage/myisam/mi_log.c index 13842c56828..40566df10d8 100644 --- a/storage/myisam/mi_log.c +++ b/storage/myisam/mi_log.c @@ -134,7 +134,7 @@ void _myisam_log_record(enum myisam_log_commands command, MI_INFO *info, if (!info->s->base.blobs) length=info->s->base.reclength; else - length=info->s->base.reclength+ _my_calc_total_blob_length(info,record); + length=info->s->base.reclength+ _mi_calc_total_blob_length(info,record); buff[0]=(char) command; mi_int2store(buff+1,info->dfile); mi_int4store(buff+3,pid); diff --git a/storage/myisam/mi_open.c b/storage/myisam/mi_open.c index 1675c596860..1c120b3eb31 100644 --- a/storage/myisam/mi_open.c +++ b/storage/myisam/mi_open.c @@ -83,8 +83,8 @@ MI_INFO *mi_open(const char *name, int mode, uint open_flags) char *disk_cache, *disk_pos, *end_pos; MI_INFO info,*m_info,*old_info; MYISAM_SHARE share_buff,*share; - ulong rec_per_key_part[MI_MAX_POSSIBLE_KEY*MI_MAX_KEY_SEG]; - my_off_t key_root[MI_MAX_POSSIBLE_KEY],key_del[MI_MAX_KEY_BLOCK_SIZE]; + ulong rec_per_key_part[HA_MAX_POSSIBLE_KEY*HA_MAX_KEY_SEG]; + my_off_t key_root[HA_MAX_POSSIBLE_KEY],key_del[MI_MAX_KEY_BLOCK_SIZE]; ulonglong max_key_file_length, max_data_file_length; DBUG_ENTER("mi_open"); @@ -105,7 +105,8 @@ MI_INFO *mi_open(const char *name, int mode, uint open_flags) share_buff.state.rec_per_key_part=rec_per_key_part; share_buff.state.key_root=key_root; share_buff.state.key_del=key_del; - share_buff.key_cache= multi_key_cache_search(name_buff, strlen(name_buff)); + share_buff.key_cache= multi_key_cache_search(name_buff, strlen(name_buff), + dflt_key_cache); DBUG_EXECUTE_IF("myisam_pretend_crashed_table_on_open", if (strstr(name, "/t1")) @@ -211,7 +212,7 @@ MI_INFO *mi_open(const char *name, int mode, uint open_flags) len,MI_BASE_INFO_SIZE)); } disk_pos= (char*) - my_n_base_info_read((uchar*) disk_cache + base_pos, &share->base); + mi_n_base_info_read((uchar*) disk_cache + base_pos, &share->base); share->state.state_length=base_pos; if (!(open_flags & HA_OPEN_FOR_REPAIR) && @@ -233,8 +234,8 @@ MI_INFO *mi_open(const char *name, int mode, uint open_flags) } key_parts+=fulltext_keys*FT_SEGS; - if (share->base.max_key_length > MI_MAX_KEY_BUFF || keys > MI_MAX_KEY || - key_parts >= MI_MAX_KEY * MI_MAX_KEY_SEG) + if (share->base.max_key_length > HA_MAX_KEY_BUFF || keys > MI_MAX_KEY || + key_parts >= MI_MAX_KEY * HA_MAX_KEY_SEG) { DBUG_PRINT("error",("Wrong key info: Max_key_length: %d keys: %d key_parts: %d", share->base.max_key_length, keys, key_parts)); my_errno=HA_ERR_UNSUPPORTED; @@ -991,7 +992,7 @@ uint mi_base_info_write(File file, MI_BASE_INFO *base) } -uchar *my_n_base_info_read(uchar *ptr, MI_BASE_INFO *base) +uchar *mi_n_base_info_read(uchar *ptr, MI_BASE_INFO *base) { base->keystart = mi_sizekorr(ptr); ptr +=8; base->max_data_file_length = mi_sizekorr(ptr); ptr +=8; diff --git a/storage/myisam/mi_packrec.c b/storage/myisam/mi_packrec.c index 67c8b25878f..1e9e98db283 100644 --- a/storage/myisam/mi_packrec.c +++ b/storage/myisam/mi_packrec.c @@ -102,6 +102,7 @@ static void init_bit_buffer(MI_BIT_BUFF *bit_buff,uchar *buffer,uint length); static uint fill_and_get_bits(MI_BIT_BUFF *bit_buff,uint count); static void fill_buffer(MI_BIT_BUFF *bit_buff); static uint max_bit(uint value); +static uint read_pack_length(uint version, const uchar *buf, ulong *length); #ifdef HAVE_MMAP static uchar *_mi_mempack_get_block_info(MI_INFO *myisam,MI_BLOCK_INFO *info, uchar *header); @@ -783,7 +784,7 @@ static void uf_blob(MI_COLUMNDEF *rec, MI_BIT_BUFF *bit_buff, return; } decode_bytes(rec,bit_buff,bit_buff->blob_pos,bit_buff->blob_pos+length); - _my_store_blob_length((byte*) to,pack_length,length); + _mi_store_blob_length((byte*) to,pack_length,length); memcpy_fixed((char*) to+pack_length,(char*) &bit_buff->blob_pos, sizeof(char*)); bit_buff->blob_pos+=length; @@ -1322,7 +1323,7 @@ uint save_pack_length(uint version, byte *block_buff, ulong length) } -uint read_pack_length(uint version, const uchar *buf, ulong *length) +static uint read_pack_length(uint version, const uchar *buf, ulong *length) { if (buf[0] < 254) { diff --git a/storage/myisam/mi_range.c b/storage/myisam/mi_range.c index e78f3b11625..1c41c96e95f 100644 --- a/storage/myisam/mi_range.c +++ b/storage/myisam/mi_range.c @@ -217,7 +217,7 @@ static uint _mi_keynr(MI_INFO *info, register MI_KEYDEF *keyinfo, uchar *page, uchar *keypos, uint *ret_max_key) { uint nod_flag,keynr,max_key; - uchar t_buff[MI_MAX_KEY_BUFF],*end; + uchar t_buff[HA_MAX_KEY_BUFF],*end; end= page+mi_getint(page); nod_flag=mi_test_if_nod(page); diff --git a/storage/myisam/mi_search.c b/storage/myisam/mi_search.c index 2117e9fdf15..093ba873bab 100644 --- a/storage/myisam/mi_search.c +++ b/storage/myisam/mi_search.c @@ -61,7 +61,7 @@ int _mi_search(register MI_INFO *info, register MI_KEYDEF *keyinfo, int error,flag; uint nod_flag; uchar *keypos,*maxpos; - uchar lastkey[MI_MAX_KEY_BUFF],*buff; + uchar lastkey[HA_MAX_KEY_BUFF],*buff; DBUG_ENTER("_mi_search"); DBUG_PRINT("enter",("pos: %lu nextflag: %u lastpos: %lu", (ulong) pos, nextflag, (ulong) info->lastpos)); @@ -243,7 +243,7 @@ int _mi_seq_search(MI_INFO *info, register MI_KEYDEF *keyinfo, uchar *page, { int flag; uint nod_flag,length,not_used[2]; - uchar t_buff[MI_MAX_KEY_BUFF],*end; + uchar t_buff[HA_MAX_KEY_BUFF],*end; DBUG_ENTER("_mi_seq_search"); LINT_INIT(flag); LINT_INIT(length); @@ -297,7 +297,7 @@ int _mi_prefix_search(MI_INFO *info, register MI_KEYDEF *keyinfo, uchar *page, int key_len_skip, seg_len_pack, key_len_left; uchar *end, *kseg, *vseg; uchar *sort_order=keyinfo->seg->charset->sort_order; - uchar tt_buff[MI_MAX_KEY_BUFF+2], *t_buff=tt_buff+2; + uchar tt_buff[HA_MAX_KEY_BUFF+2], *t_buff=tt_buff+2; uchar *saved_from, *saved_to, *saved_vseg; uint saved_length=0, saved_prefix_len=0; uint length_pack; @@ -921,7 +921,7 @@ uint _mi_get_binary_pack_key(register MI_KEYDEF *keyinfo, uint nod_flag, DBUG_ENTER("_mi_get_binary_pack_key"); page= *page_pos; - page_end=page+MI_MAX_KEY_BUFF+1; + page_end=page+HA_MAX_KEY_BUFF+1; start_key=key; /* @@ -1211,7 +1211,7 @@ int _mi_search_next(register MI_INFO *info, register MI_KEYDEF *keyinfo, { int error; uint nod_flag; - uchar lastkey[MI_MAX_KEY_BUFF]; + uchar lastkey[HA_MAX_KEY_BUFF]; DBUG_ENTER("_mi_search_next"); DBUG_PRINT("enter",("nextflag: %u lastpos: %lu int_keypos: %lu", nextflag, (ulong) info->lastpos, diff --git a/storage/myisam/mi_test1.c b/storage/myisam/mi_test1.c index 0b78ac8a7ff..fdae1c429ee 100644 --- a/storage/myisam/mi_test1.c +++ b/storage/myisam/mi_test1.c @@ -629,7 +629,7 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)), key_type= HA_KEYTYPE_VARTEXT1; break; case 'k': - if (key_length < 4 || key_length > MI_MAX_KEY_LENGTH) + if (key_length < 4 || key_length > HA_MAX_KEY_LENGTH) { fprintf(stderr,"Wrong key length\n"); exit(1); diff --git a/storage/myisam/mi_unique.c b/storage/myisam/mi_unique.c index b698968127b..2779577e317 100644 --- a/storage/myisam/mi_unique.c +++ b/storage/myisam/mi_unique.c @@ -57,7 +57,7 @@ my_bool mi_check_unique(MI_INFO *info, MI_UNIQUEDEF *def, byte *record, if (_mi_search_next(info,info->s->keyinfo+def->key, info->lastkey, MI_UNIQUE_HASH_LENGTH, SEARCH_BIGGER, info->s->state.key_root[def->key]) || - bcmp(info->lastkey, key_buff, MI_UNIQUE_HASH_LENGTH)) + memcmp((char*) info->lastkey, (char*) key_buff, MI_UNIQUE_HASH_LENGTH)) { info->page_changed=1; /* Can't optimize read next */ info->lastpos=lastpos; @@ -213,7 +213,7 @@ int mi_unique_comp(MI_UNIQUEDEF *def, const byte *a, const byte *b, if (type == HA_KEYTYPE_TEXT || type == HA_KEYTYPE_VARTEXT1 || type == HA_KEYTYPE_VARTEXT2) { - if (mi_compare_text(keyseg->charset, (uchar *) pos_a, a_length, + if (ha_compare_text(keyseg->charset, (uchar *) pos_a, a_length, (uchar *) pos_b, b_length, 0, 1)) return 1; } diff --git a/storage/myisam/mi_update.c b/storage/myisam/mi_update.c index 9ddda3f5ea9..c5ec00e91e2 100644 --- a/storage/myisam/mi_update.c +++ b/storage/myisam/mi_update.c @@ -24,7 +24,7 @@ int mi_update(register MI_INFO *info, const byte *oldrec, byte *newrec) int flag,key_changed,save_errno; reg3 my_off_t pos; uint i; - uchar old_key[MI_MAX_KEY_BUFF],*new_key; + uchar old_key[HA_MAX_KEY_BUFF],*new_key; bool auto_key_changed=0; ulonglong changed; MYISAM_SHARE *share=info->s; diff --git a/storage/myisam/mi_write.c b/storage/myisam/mi_write.c index 7080875009b..fa0f9bca0f7 100644 --- a/storage/myisam/mi_write.c +++ b/storage/myisam/mi_write.c @@ -347,7 +347,7 @@ static int w_search(register MI_INFO *info, register MI_KEYDEF *keyinfo, int error,flag; uint nod_flag, search_key_length; uchar *temp_buff,*keypos; - uchar keybuff[MI_MAX_KEY_BUFF]; + uchar keybuff[HA_MAX_KEY_BUFF]; my_bool was_last_key; my_off_t next_page, dupp_key_pos; DBUG_ENTER("w_search"); @@ -355,7 +355,7 @@ static int w_search(register MI_INFO *info, register MI_KEYDEF *keyinfo, search_key_length= (comp_flag & SEARCH_FIND) ? key_length : USE_WHOLE_KEY; if (!(temp_buff= (uchar*) my_alloca((uint) keyinfo->block_length+ - MI_MAX_KEY_BUFF*2))) + HA_MAX_KEY_BUFF*2))) DBUG_RETURN(-1); if (!_mi_fetch_keypage(info,keyinfo,page,DFLT_INIT_HITS,temp_buff,0)) goto err; @@ -546,7 +546,7 @@ int _mi_insert(register MI_INFO *info, register MI_KEYDEF *keyinfo, get_key_length(alen,a); DBUG_ASSERT(info->ft1_to_ft2==0); if (alen == blen && - mi_compare_text(keyinfo->seg->charset, a, alen, b, blen, 0, 0)==0) + ha_compare_text(keyinfo->seg->charset, a, alen, b, blen, 0, 0)==0) { /* yup. converting */ info->ft1_to_ft2=(DYNAMIC_ARRAY *) @@ -706,7 +706,7 @@ static uchar *_mi_find_last_pos(MI_KEYDEF *keyinfo, uchar *page, { uint keys,length,last_length,key_ref_length; uchar *end,*lastpos,*prevpos; - uchar key_buff[MI_MAX_KEY_BUFF]; + uchar key_buff[HA_MAX_KEY_BUFF]; DBUG_ENTER("_mi_find_last_pos"); key_ref_length=2; @@ -762,7 +762,7 @@ static int _mi_balance_page(register MI_INFO *info, MI_KEYDEF *keyinfo, length,keys; uchar *pos,*buff,*extra_buff; my_off_t next_page,new_pos; - byte tmp_part_key[MI_MAX_KEY_BUFF]; + byte tmp_part_key[HA_MAX_KEY_BUFF]; DBUG_ENTER("_mi_balance_page"); k_length=keyinfo->keylength; @@ -928,7 +928,7 @@ static int keys_free(uchar *key, TREE_FREE mode, bulk_insert_param *param) Probably I can use info->lastkey here, but I'm not sure, and to be safe I'd better use local lastkey. */ - uchar lastkey[MI_MAX_KEY_BUFF]; + uchar lastkey[HA_MAX_KEY_BUFF]; uint keylen; MI_KEYDEF *keyinfo; diff --git a/storage/myisam/myisamchk.c b/storage/myisam/myisamchk.c index 7fcfb8fc65a..6f6a52406f2 100644 --- a/storage/myisam/myisamchk.c +++ b/storage/myisam/myisamchk.c @@ -17,7 +17,6 @@ /* Describe, check and repair of MyISAM tables */ #include "fulltext.h" - #include <m_ctype.h> #include <stdarg.h> #include <my_getopt.h> @@ -68,9 +67,9 @@ static const char *myisam_stats_method_str="nulls_unequal"; static void get_options(int *argc,char * * *argv); static void print_version(void); static void usage(void); -static int myisamchk(MI_CHECK *param, char *filename); -static void descript(MI_CHECK *param, register MI_INFO *info, my_string name); -static int mi_sort_records(MI_CHECK *param, register MI_INFO *info, +static int myisamchk(HA_CHECK *param, char *filename); +static void descript(HA_CHECK *param, register MI_INFO *info, my_string name); +static int mi_sort_records(HA_CHECK *param, register MI_INFO *info, my_string name, uint sort_key, my_bool write_info, my_bool update_index); static int sort_record_index(MI_SORT_PARAM *sort_param, MI_INFO *info, @@ -78,7 +77,7 @@ static int sort_record_index(MI_SORT_PARAM *sort_param, MI_INFO *info, my_off_t page,uchar *buff,uint sortkey, File new_file, my_bool update_index); -MI_CHECK check_param; +HA_CHECK check_param; /* Main program */ @@ -696,7 +695,7 @@ get_one_option(int optid, case OPT_STATS_METHOD: { int method; - enum_mi_stats_method method_conv; + enum_handler_stats_method method_conv; myisam_stats_method_str= argument; if ((method=find_type(argument, &myisam_stats_method_typelib, 2)) <= 0) { @@ -793,7 +792,7 @@ static void get_options(register int *argc,register char ***argv) /* Check table */ -static int myisamchk(MI_CHECK *param, my_string filename) +static int myisamchk(HA_CHECK *param, my_string filename) { int error,lock_type,recreate; int rep_quick= param->testflag & (T_QUICK | T_FORCE_UNIQUENESS); @@ -1198,7 +1197,7 @@ end2: /* Write info about table */ -static void descript(MI_CHECK *param, register MI_INFO *info, my_string name) +static void descript(HA_CHECK *param, register MI_INFO *info, my_string name) { uint key,keyseg_nr,field,start; reg3 MI_KEYDEF *keyinfo; @@ -1463,7 +1462,7 @@ static void descript(MI_CHECK *param, register MI_INFO *info, my_string name) /* Sort records according to one key */ -static int mi_sort_records(MI_CHECK *param, +static int mi_sort_records(HA_CHECK *param, register MI_INFO *info, my_string name, uint sort_key, my_bool write_info, @@ -1477,7 +1476,7 @@ static int mi_sort_records(MI_CHECK *param, ha_rows old_record_count; MYISAM_SHARE *share=info->s; char llbuff[22],llbuff2[22]; - SORT_INFO sort_info; + MI_SORT_INFO sort_info; MI_SORT_PARAM sort_param; DBUG_ENTER("sort_records"); @@ -1652,10 +1651,10 @@ static int sort_record_index(MI_SORT_PARAM *sort_param,MI_INFO *info, uint nod_flag,used_length,key_length; uchar *temp_buff,*keypos,*endpos; my_off_t next_page,rec_pos; - uchar lastkey[MI_MAX_KEY_BUFF]; + uchar lastkey[HA_MAX_KEY_BUFF]; char llbuff[22]; - SORT_INFO *sort_info= sort_param->sort_info; - MI_CHECK *param=sort_info->param; + MI_SORT_INFO *sort_info= sort_param->sort_info; + HA_CHECK *param=sort_info->param; DBUG_ENTER("sort_record_index"); nod_flag=mi_test_if_nod(buff); @@ -1743,7 +1742,7 @@ err: static int not_killed= 0; -volatile int *killed_ptr(MI_CHECK *param __attribute__((unused))) +volatile int *killed_ptr(HA_CHECK *param __attribute__((unused))) { return ¬_killed; /* always NULL */ } @@ -1751,7 +1750,7 @@ volatile int *killed_ptr(MI_CHECK *param __attribute__((unused))) /* print warnings and errors */ /* VARARGS */ -void mi_check_print_info(MI_CHECK *param __attribute__((unused)), +void mi_check_print_info(HA_CHECK *param __attribute__((unused)), const char *fmt,...) { va_list args; @@ -1764,7 +1763,7 @@ void mi_check_print_info(MI_CHECK *param __attribute__((unused)), /* VARARGS */ -void mi_check_print_warning(MI_CHECK *param, const char *fmt,...) +void mi_check_print_warning(HA_CHECK *param, const char *fmt,...) { va_list args; DBUG_ENTER("mi_check_print_warning"); @@ -1789,7 +1788,7 @@ void mi_check_print_warning(MI_CHECK *param, const char *fmt,...) /* VARARGS */ -void mi_check_print_error(MI_CHECK *param, const char *fmt,...) +void mi_check_print_error(HA_CHECK *param, const char *fmt,...) { va_list args; DBUG_ENTER("mi_check_print_error"); diff --git a/storage/myisam/myisamdef.h b/storage/myisam/myisamdef.h index fa83cbf0524..d0acc78a1b8 100644 --- a/storage/myisam/myisamdef.h +++ b/storage/myisam/myisamdef.h @@ -16,8 +16,8 @@ /* This file is included by all internal myisam files */ -#include "myisam.h" /* Structs & some defines */ -#include "myisampack.h" /* packing of keys */ +#include "myisam.h" /* Structs & some defines */ +#include "myisampack.h" /* packing of keys */ #include <my_tree.h> #ifdef THREAD #include <my_pthread.h> @@ -27,15 +27,16 @@ #endif #if defined(my_write) && !defined(MAP_TO_USE_RAID) -#undef my_write /* undef map from my_nosys; We need test-if-disk full */ +/* undef map from my_nosys; We need test-if-disk full */ +#undef my_write #endif typedef struct st_mi_status_info { - ha_rows records; /* Rows in table */ - ha_rows del; /* Removed rows */ - my_off_t empty; /* lost space in datafile */ - my_off_t key_empty; /* lost space in indexfile */ + ha_rows records; /* Rows in table */ + ha_rows del; /* Removed rows */ + my_off_t empty; /* lost space in datafile */ + my_off_t key_empty; /* lost space in indexfile */ my_off_t key_file_length; my_off_t data_file_length; ha_checksum checksum; @@ -43,341 +44,299 @@ typedef struct st_mi_status_info typedef struct st_mi_state_info { - struct { /* Fileheader */ + struct + { /* Fileheader */ uchar file_version[4]; uchar options[2]; uchar header_length[2]; uchar state_info_length[2]; uchar base_info_length[2]; uchar base_pos[2]; - uchar key_parts[2]; /* Key parts */ - uchar unique_key_parts[2]; /* Key parts + unique parts */ - uchar keys; /* number of keys in file */ - uchar uniques; /* number of UNIQUE definitions */ - uchar language; /* Language for indexes */ - uchar max_block_size_index; /* max keyblock size */ + uchar key_parts[2]; /* Key parts */ + uchar unique_key_parts[2]; /* Key parts + unique parts */ + uchar keys; /* number of keys in file */ + uchar uniques; /* number of UNIQUE definitions */ + uchar language; /* Language for indexes */ + uchar max_block_size_index; /* max keyblock size */ uchar fulltext_keys; uchar not_used; /* To align to 8 */ } header; MI_STATUS_INFO state; - ha_rows split; /* number of split blocks */ - my_off_t dellink; /* Link to next removed block */ + ha_rows split; /* number of split blocks */ + my_off_t dellink; /* Link to next removed block */ ulonglong auto_increment; - ulong process; /* process that updated table last */ - ulong unique; /* Unique number for this process */ - ulong update_count; /* Updated for each write lock */ + ulong process; /* process that updated table last */ + ulong unique; /* Unique number for this process */ + ulong update_count; /* Updated for each write lock */ ulong status; ulong *rec_per_key_part; - my_off_t *key_root; /* Start of key trees */ - my_off_t *key_del; /* delete links for trees */ - my_off_t rec_per_key_rows; /* Rows when calculating rec_per_key */ - - ulong sec_index_changed; /* Updated when new sec_index */ - ulong sec_index_used; /* which extra index are in use */ - ulonglong key_map; /* Which keys are in use */ - ulong version; /* timestamp of create */ - time_t create_time; /* Time when created database */ - time_t recover_time; /* Time for last recover */ - time_t check_time; /* Time for last check */ - uint sortkey; /* sorted by this key (not used) */ + my_off_t *key_root; /* Start of key trees */ + my_off_t *key_del; /* delete links for trees */ + my_off_t rec_per_key_rows; /* Rows when calculating rec_per_key */ + + ulong sec_index_changed; /* Updated when new sec_index */ + ulong sec_index_used; /* which extra index are in use */ + ulonglong key_map; /* Which keys are in use */ + ulong version; /* timestamp of create */ + time_t create_time; /* Time when created database */ + time_t recover_time; /* Time for last recover */ + time_t check_time; /* Time for last check */ + uint sortkey; /* sorted by this key (not used) */ uint open_count; - uint8 changed; /* Changed since myisamchk */ + uint8 changed; /* Changed since myisamchk */ /* the following isn't saved on disk */ - uint state_diff_length; /* Should be 0 */ - uint state_length; /* Length of state header in file */ + uint state_diff_length; /* Should be 0 */ + uint state_length; /* Length of state header in file */ ulong *key_info; } MI_STATE_INFO; -#define MI_STATE_INFO_SIZE (24+14*8+7*4+2*2+8) -#define MI_STATE_KEY_SIZE 8 +#define MI_STATE_INFO_SIZE (24+14*8+7*4+2*2+8) +#define MI_STATE_KEY_SIZE 8 #define MI_STATE_KEYBLOCK_SIZE 8 -#define MI_STATE_KEYSEG_SIZE 4 -#define MI_STATE_EXTRA_SIZE ((MI_MAX_KEY+MI_MAX_KEY_BLOCK_SIZE)*MI_STATE_KEY_SIZE + MI_MAX_KEY*MI_MAX_KEY_SEG*MI_STATE_KEYSEG_SIZE) -#define MI_KEYDEF_SIZE (2+ 5*2) -#define MI_UNIQUEDEF_SIZE (2+1+1) -#define HA_KEYSEG_SIZE (6+ 2*2 + 4*2) -#define MI_COLUMNDEF_SIZE (2*3+1) -#define MI_BASE_INFO_SIZE (5*8 + 8*4 + 4 + 4*2 + 16) -#define MI_INDEX_BLOCK_MARGIN 16 /* Safety margin for .MYI tables */ +#define MI_STATE_KEYSEG_SIZE 4 +#define MI_STATE_EXTRA_SIZE ((MI_MAX_KEY+MI_MAX_KEY_BLOCK_SIZE)*MI_STATE_KEY_SIZE + MI_MAX_KEY*HA_MAX_KEY_SEG*MI_STATE_KEYSEG_SIZE) +#define MI_KEYDEF_SIZE (2+ 5*2) +#define MI_UNIQUEDEF_SIZE (2+1+1) +#define HA_KEYSEG_SIZE (6+ 2*2 + 4*2) +#define MI_COLUMNDEF_SIZE (2*3+1) +#define MI_BASE_INFO_SIZE (5*8 + 8*4 + 4 + 4*2 + 16) +#define MI_INDEX_BLOCK_MARGIN 16 /* Safety margin for .MYI tables */ typedef struct st_mi_base_info { - my_off_t keystart; /* Start of keys */ + my_off_t keystart; /* Start of keys */ my_off_t max_data_file_length; my_off_t max_key_file_length; my_off_t margin_key_file_length; - ha_rows records,reloc; /* Create information */ - ulong mean_row_length; /* Create information */ - ulong reclength; /* length of unpacked record */ - ulong pack_reclength; /* Length of full packed rec. */ + ha_rows records, reloc; /* Create information */ + ulong mean_row_length; /* Create information */ + ulong reclength; /* length of unpacked record */ + ulong pack_reclength; /* Length of full packed rec. */ ulong min_pack_length; - ulong max_pack_length; /* Max possibly length of packed rec.*/ + ulong max_pack_length; /* Max possibly length of packed rec.*/ ulong min_block_length; - ulong fields, /* fields in table */ - pack_fields; /* packed fields in table */ - uint rec_reflength; /* = 2-8 */ - uint key_reflength; /* = 2-8 */ - uint keys; /* same as in state.header */ - uint auto_key; /* Which key-1 is a auto key */ - uint blobs; /* Number of blobs */ - uint pack_bits; /* Length of packed bits */ - uint max_key_block_length; /* Max block length */ - uint max_key_length; /* Max key length */ + ulong fields, /* fields in table */ + pack_fields; /* packed fields in table */ + uint rec_reflength; /* = 2-8 */ + uint key_reflength; /* = 2-8 */ + uint keys; /* same as in state.header */ + uint auto_key; /* Which key-1 is a auto key */ + uint blobs; /* Number of blobs */ + uint pack_bits; /* Length of packed bits */ + uint max_key_block_length; /* Max block length */ + uint max_key_length; /* Max key length */ /* Extra allocation when using dynamic record format */ uint extra_alloc_bytes; uint extra_alloc_procent; /* Info about raid */ - uint raid_type,raid_chunks; + uint raid_type, raid_chunks; ulong raid_chunksize; /* The following are from the header */ - uint key_parts,all_key_parts; + uint key_parts, all_key_parts; } MI_BASE_INFO; - /* Structs used intern in database */ + /* Structs used intern in database */ -typedef struct st_mi_blob /* Info of record */ +typedef struct st_mi_blob /* Info of record */ { - ulong offset; /* Offset to blob in record */ - uint pack_length; /* Type of packed length */ - ulong length; /* Calc:ed for each record */ + ulong offset; /* Offset to blob in record */ + uint pack_length; /* Type of packed length */ + ulong length; /* Calc:ed for each record */ } MI_BLOB; -typedef struct st_mi_isam_pack { +typedef struct st_mi_isam_pack +{ ulong header_length; uint ref_length; uchar version; } MI_PACK; -#define MAX_NONMAPPED_INSERTS 1000 +#define MAX_NONMAPPED_INSERTS 1000 -typedef struct st_mi_isam_share { /* Shared between opens */ +typedef struct st_mi_isam_share +{ /* Shared between opens */ MI_STATE_INFO state; MI_BASE_INFO base; - MI_KEYDEF ft2_keyinfo; /* Second-level ft-key definition */ - MI_KEYDEF *keyinfo; /* Key definitions */ - MI_UNIQUEDEF *uniqueinfo; /* unique definitions */ - HA_KEYSEG *keyparts; /* key part info */ - MI_COLUMNDEF *rec; /* Pointer to field information */ - MI_PACK pack; /* Data about packed records */ - MI_BLOB *blobs; /* Pointer to blobs */ - char *unique_file_name; /* realpath() of index file */ - char *data_file_name, /* Resolved path names from symlinks */ - *index_file_name; - byte *file_map; /* mem-map of file if possible */ - KEY_CACHE *key_cache; /* ref to the current key cache */ + MI_KEYDEF ft2_keyinfo; /* Second-level ft-key definition */ + MI_KEYDEF *keyinfo; /* Key definitions */ + MI_UNIQUEDEF *uniqueinfo; /* unique definitions */ + HA_KEYSEG *keyparts; /* key part info */ + MI_COLUMNDEF *rec; /* Pointer to field information */ + MI_PACK pack; /* Data about packed records */ + MI_BLOB *blobs; /* Pointer to blobs */ + char *unique_file_name; /* realpath() of index file */ + char *data_file_name, /* Resolved path names from symlinks */ + *index_file_name; + byte *file_map; /* mem-map of file if possible */ + KEY_CACHE *key_cache; /* ref to the current key cache */ MI_DECODE_TREE *decode_trees; uint16 *decode_tables; - int (*read_record)(struct st_myisam_info*, my_off_t, byte*); - int (*write_record)(struct st_myisam_info*, const byte*); - int (*update_record)(struct st_myisam_info*, my_off_t, const byte*); - int (*delete_record)(struct st_myisam_info*); - int (*read_rnd)(struct st_myisam_info*, byte*, my_off_t, my_bool); - int (*compare_record)(struct st_myisam_info*, const byte *); - ha_checksum (*calc_checksum)(struct st_myisam_info*, const byte *); - int (*compare_unique)(struct st_myisam_info*, MI_UNIQUEDEF *, - const byte *record, my_off_t pos); - uint (*file_read)(MI_INFO *, byte *, uint, my_off_t, myf); - uint (*file_write)(MI_INFO *, byte *, uint, my_off_t, myf); + int(*read_record) (struct st_myisam_info *, my_off_t, byte *); + int(*write_record) (struct st_myisam_info *, const byte *); + int(*update_record) (struct st_myisam_info *, my_off_t, const byte *); + int(*delete_record) (struct st_myisam_info *); + int(*read_rnd) (struct st_myisam_info *, byte *, my_off_t, my_bool); + int(*compare_record) (struct st_myisam_info *, const byte *); + ha_checksum(*calc_checksum) (struct st_myisam_info *, const byte *); + int(*compare_unique) (struct st_myisam_info *, MI_UNIQUEDEF *, + const byte * record, my_off_t pos); + uint(*file_read) (MI_INFO *, byte *, uint, my_off_t, myf); + uint(*file_write) (MI_INFO *, byte *, uint, my_off_t, myf); invalidator_by_filename invalidator; /* query cache invalidator */ - ulong this_process; /* processid */ - ulong last_process; /* For table-change-check */ - ulong last_version; /* Version on start */ - ulong options; /* Options used */ - ulong min_pack_length; /* Theese are used by packed data */ + ulong this_process; /* processid */ + ulong last_process; /* For table-change-check */ + ulong last_version; /* Version on start */ + ulong options; /* Options used */ + ulong min_pack_length; /* Theese are used by packed data */ ulong max_pack_length; ulong state_diff_length; - uint rec_reflength; /* rec_reflength in use now */ - uint unique_name_length; + uint rec_reflength; /* rec_reflength in use now */ + uint unique_name_length; uint32 ftparsers; /* Number of distinct ftparsers + 1 */ - File kfile; /* Shared keyfile */ - File data_file; /* Shared data file */ - int mode; /* mode of file on open */ - uint reopen; /* How many times reopened */ - uint w_locks,r_locks,tot_locks; /* Number of read/write locks */ - uint blocksize; /* blocksize of keyfile */ + File kfile; /* Shared keyfile */ + File data_file; /* Shared data file */ + int mode; /* mode of file on open */ + uint reopen; /* How many times reopened */ + uint w_locks, r_locks, tot_locks; /* Number of read/write locks */ + uint blocksize; /* blocksize of keyfile */ myf write_flag; enum data_file_type data_file_type; /* Below flag is needed to make log tables work with concurrent insert */ my_bool is_log_table; - my_bool changed, /* If changed since lock */ - global_changed, /* If changed since open */ - not_flushed, - temporary,delay_key_write, - concurrent_insert; + my_bool changed, /* If changed since lock */ + global_changed, /* If changed since open */ + not_flushed, temporary, delay_key_write, concurrent_insert; #ifdef THREAD THR_LOCK lock; - pthread_mutex_t intern_lock; /* Locking for use with _locking */ + pthread_mutex_t intern_lock; /* Locking for use with _locking */ rw_lock_t *key_root_lock; #endif my_off_t mmaped_length; - uint nonmmaped_inserts; /* counter of writing in non-mmaped - area */ + /* counter of writing in non-mmaped area */ + uint nonmmaped_inserts; rw_lock_t mmap_lock; } MYISAM_SHARE; typedef uint mi_bit_type; -typedef struct st_mi_bit_buff { /* Used for packing of record */ +typedef struct st_mi_bit_buff +{ /* Used for packing of record */ mi_bit_type current_byte; uint bits; - uchar *pos,*end,*blob_pos,*blob_end; + uchar *pos, *end, *blob_pos, *blob_end; uint error; } MI_BIT_BUFF; -struct st_myisam_info { - MYISAM_SHARE *s; /* Shared between open:s */ - MI_STATUS_INFO *state,save_state; - MI_BLOB *blobs; /* Pointer to blobs */ - MI_BIT_BUFF bit_buff; +struct st_myisam_info +{ + MYISAM_SHARE *s; /* Shared between open:s */ + MI_STATUS_INFO *state, save_state; + MI_BLOB *blobs; /* Pointer to blobs */ + MI_BIT_BUFF bit_buff; /* accumulate indexfile changes between write's */ - TREE *bulk_insert; + TREE *bulk_insert; DYNAMIC_ARRAY *ft1_to_ft2; /* used only in ft1->ft2 conversion */ MEM_ROOT ft_memroot; /* used by the parser */ - MYSQL_FTPARSER_PARAM *ftparser_param; /* share info between init/deinit */ - char *filename; /* parameter to open filename */ - uchar *buff, /* Temp area for key */ - *lastkey,*lastkey2; /* Last used search key */ - uchar *first_mbr_key; /* Searhed spatial key */ - byte *rec_buff; /* Tempbuff for recordpack */ - uchar *int_keypos, /* Save position for next/previous */ - *int_maxpos; /* -""- */ - uint int_nod_flag; /* -""- */ - uint32 int_keytree_version; /* -""- */ - int (*read_record)(struct st_myisam_info*, my_off_t, byte*); + MYSQL_FTPARSER_PARAM *ftparser_param; /* share info between init/deinit */ + char *filename; /* parameter to open filename */ + uchar *buff, /* Temp area for key */ + *lastkey, *lastkey2; /* Last used search key */ + uchar *first_mbr_key; /* Searhed spatial key */ + byte *rec_buff; /* Tempbuff for recordpack */ + uchar *int_keypos, /* Save position for next/previous */ + *int_maxpos; /* -""- */ + uint int_nod_flag; /* -""- */ + uint32 int_keytree_version; /* -""- */ + int(*read_record) (struct st_myisam_info *, my_off_t, byte *); invalidator_by_filename invalidator; /* query cache invalidator */ - ulong this_unique; /* uniq filenumber or thread */ - ulong last_unique; /* last unique number */ - ulong this_loop; /* counter for this open */ - ulong last_loop; /* last used counter */ - my_off_t lastpos, /* Last record position */ - nextpos; /* Position to next record */ + ulong this_unique; /* uniq filenumber or thread */ + ulong last_unique; /* last unique number */ + ulong this_loop; /* counter for this open */ + ulong last_loop; /* last used counter */ + my_off_t lastpos, /* Last record position */ + nextpos; /* Position to next record */ my_off_t save_lastpos; - my_off_t pos; /* Intern variable */ - my_off_t last_keypage; /* Last key page read */ - my_off_t last_search_keypage; /* Last keypage when searching */ + my_off_t pos; /* Intern variable */ + my_off_t last_keypage; /* Last key page read */ + my_off_t last_search_keypage; /* Last keypage when searching */ my_off_t dupp_key_pos; ha_checksum checksum; - /* QQ: the folloing two xxx_length fields should be removed, - as they are not compatible with parallel repair */ - ulong packed_length,blob_length; /* Length of found, packed record */ - int dfile; /* The datafile */ - uint opt_flag; /* Optim. for space/speed */ - uint update; /* If file changed since open */ - int lastinx; /* Last used index */ - uint lastkey_length; /* Length of key in lastkey */ - uint last_rkey_length; /* Last length in mi_rkey() */ + /* + QQ: the folloing two xxx_length fields should be removed, + as they are not compatible with parallel repair + */ + ulong packed_length, blob_length; /* Length of found, packed record */ + int dfile; /* The datafile */ + uint opt_flag; /* Optim. for space/speed */ + uint update; /* If file changed since open */ + int lastinx; /* Last used index */ + uint lastkey_length; /* Length of key in lastkey */ + uint last_rkey_length; /* Last length in mi_rkey() */ enum ha_rkey_function last_key_func; /* CONTAIN, OVERLAP, etc */ - uint save_lastkey_length; - uint pack_key_length; /* For MYISAMMRG */ - int errkey; /* Got last error on this key */ - int lock_type; /* How database was locked */ - int tmp_lock_type; /* When locked by readinfo */ - uint data_changed; /* Somebody has changed data */ - uint save_update; /* When using KEY_READ */ - int save_lastinx; - LIST open_list; - IO_CACHE rec_cache; /* When cacheing records */ - uint preload_buff_size; /* When preloading indexes */ - myf lock_wait; /* is 0 or MY_DONT_WAIT */ - my_bool was_locked; /* Was locked in panic */ - my_bool append_insert_at_end; /* Set if concurrent insert */ + uint save_lastkey_length; + uint pack_key_length; /* For MYISAMMRG */ + int errkey; /* Got last error on this key */ + int lock_type; /* How database was locked */ + int tmp_lock_type; /* When locked by readinfo */ + uint data_changed; /* Somebody has changed data */ + uint save_update; /* When using KEY_READ */ + int save_lastinx; + LIST open_list; + IO_CACHE rec_cache; /* When cacheing records */ + uint preload_buff_size; /* When preloading indexes */ + myf lock_wait; /* is 0 or MY_DONT_WAIT */ + my_bool was_locked; /* Was locked in panic */ + my_bool append_insert_at_end; /* Set if concurrent insert */ my_bool quick_mode; - my_bool page_changed; /* If info->buff can't be used for rnext */ - my_bool buff_used; /* If info->buff has to be reread for rnext */ - my_bool once_flags; /* For MYISAMMRG */ + /* If info->buff can't be used for rnext */ + my_bool page_changed; + /* If info->buff has to be reread for rnext */ + my_bool buff_used; + my_bool once_flags; /* For MYISAMMRG */ #ifdef __WIN__ my_bool owned_by_merge; /* This MyISAM table is part of a merge union */ #endif #ifdef THREAD THR_LOCK_DATA lock; #endif - uchar *rtree_recursion_state; /* For RTREE */ - int rtree_recursion_depth; + uchar *rtree_recursion_state; /* For RTREE */ + int rtree_recursion_depth; }; -typedef struct st_buffpek { - my_off_t file_pos; /* Where we are in the sort file */ - uchar *base,*key; /* Key pointers */ - ha_rows count; /* Number of rows in table */ - ulong mem_count; /* numbers of keys in memory */ - ulong max_keys; /* Max keys in buffert */ -} BUFFPEK; - -typedef struct st_mi_sort_param -{ - pthread_t thr; - IO_CACHE read_cache, tempfile, tempfile_for_exceptions; - DYNAMIC_ARRAY buffpek; - - /* - The next two are used to collect statistics, see update_key_parts for - description. - */ - ulonglong unique[MI_MAX_KEY_SEG+1]; - ulonglong notnull[MI_MAX_KEY_SEG+1]; - - my_off_t pos,max_pos,filepos,start_recpos; - uint key, key_length,real_key_length,sortbuff_size; - uint maxbuffers, keys, find_length, sort_keys_length; - my_bool fix_datafile, master; - MI_KEYDEF *keyinfo; - HA_KEYSEG *seg; - SORT_INFO *sort_info; - uchar **sort_keys; - byte *rec_buff; - void *wordlist, *wordptr; - MEM_ROOT wordroot; - char *record; - MY_TMPDIR *tmpdir; - int (*key_cmp)(struct st_mi_sort_param *, const void *, const void *); - int (*key_read)(struct st_mi_sort_param *,void *); - int (*key_write)(struct st_mi_sort_param *, const void *); - void (*lock_in_memory)(MI_CHECK *); - NEAR int (*write_keys)(struct st_mi_sort_param *, register uchar **, - uint , struct st_buffpek *, IO_CACHE *); - NEAR uint (*read_to_buffer)(IO_CACHE *,struct st_buffpek *, uint); - NEAR int (*write_key)(struct st_mi_sort_param *, IO_CACHE *,char *, - uint, uint); -} MI_SORT_PARAM; - /* Some defines used by isam-funktions */ - -#define USE_WHOLE_KEY MI_MAX_KEY_BUFF*2 /* Use whole key in _mi_search() */ -#define F_EXTRA_LCK -1 - - /* bits in opt_flag */ -#define MEMMAP_USED 32 +#define USE_WHOLE_KEY HA_MAX_KEY_BUFF*2 /* Use whole key in _mi_search() */ +#define F_EXTRA_LCK -1 +/* bits in opt_flag */ +#define MEMMAP_USED 32 #define REMEMBER_OLD_POS 64 -#define WRITEINFO_UPDATE_KEYFILE 1 -#define WRITEINFO_NO_UNLOCK 2 +#define WRITEINFO_UPDATE_KEYFILE 1 +#define WRITEINFO_NO_UNLOCK 2 - /* once_flags */ +/* once_flags */ #define USE_PACKED_KEYS 1 #define RRND_PRESERVE_LASTINX 2 - /* bits in state.changed */ - -#define STATE_CHANGED 1 -#define STATE_CRASHED 2 +/* bits in state.changed */ +#define STATE_CHANGED 1 +#define STATE_CRASHED 2 #define STATE_CRASHED_ON_REPAIR 4 -#define STATE_NOT_ANALYZED 8 +#define STATE_NOT_ANALYZED 8 #define STATE_NOT_OPTIMIZED_KEYS 16 -#define STATE_NOT_SORTED_PAGES 32 - - /* options to mi_read_cache */ +#define STATE_NOT_SORTED_PAGES 32 -#define READING_NEXT 1 -#define READING_HEADER 2 +/* options to mi_read_cache */ +#define READING_NEXT 1 +#define READING_HEADER 2 -#define mi_getint(x) ((uint) mi_uint2korr(x) & 32767) +#define mi_getint(x) ((uint) mi_uint2korr(x) & 32767) #define mi_putint(x,y,nod) { uint16 boh=(nod ? (uint16) 32768 : 0) + (uint16) (y);\ - mi_int2store(x,boh); } + mi_int2store(x,boh); } #define mi_test_if_nod(x) (x[0] & 128 ? info->s->base.key_reflength : 0) #define mi_mark_crashed(x) (x)->s->state.changed|=STATE_CRASHED #define mi_mark_crashed_on_repair(x) { (x)->s->state.changed|=STATE_CRASHED|STATE_CRASHED_ON_REPAIR ; (x)->update|= HA_STATE_CHANGED; } @@ -388,13 +347,6 @@ typedef struct st_mi_sort_param /* Functions to store length of space packed keys, VARCHAR or BLOB keys */ -#define store_key_length_inc(key,length) \ -{ if ((length) < 255) \ - { *(key)++=(length); } \ - else \ - { *(key)=255; mi_int2store((key)+1,(length)); (key)+=3; } \ -} - #define store_key_length(key,length) \ { if ((length) < 255) \ { *(key)=(length); } \ @@ -418,39 +370,39 @@ typedef struct st_mi_sort_param #define get_pack_length(length) ((length) >= 255 ? 3 : 1) -#define MI_MIN_BLOCK_LENGTH 20 /* Because of delete-link */ -#define MI_EXTEND_BLOCK_LENGTH 20 /* Don't use to small record-blocks */ -#define MI_SPLIT_LENGTH ((MI_EXTEND_BLOCK_LENGTH+4)*2) -#define MI_MAX_DYN_BLOCK_HEADER 20 /* Max prefix of record-block */ +#define MI_MIN_BLOCK_LENGTH 20 /* Because of delete-link */ +#define MI_EXTEND_BLOCK_LENGTH 20 /* Don't use to small record-blocks */ +#define MI_SPLIT_LENGTH ((MI_EXTEND_BLOCK_LENGTH+4)*2) +#define MI_MAX_DYN_BLOCK_HEADER 20 /* Max prefix of record-block */ #define MI_BLOCK_INFO_HEADER_LENGTH 20 -#define MI_DYN_DELETE_BLOCK_HEADER 20 /* length of delete-block-header */ -#define MI_DYN_MAX_BLOCK_LENGTH ((1L << 24)-4L) -#define MI_DYN_MAX_ROW_LENGTH (MI_DYN_MAX_BLOCK_LENGTH - MI_SPLIT_LENGTH) -#define MI_DYN_ALIGN_SIZE 4 /* Align blocks on this */ -#define MI_MAX_DYN_HEADER_BYTE 13 /* max header byte for dynamic rows */ -#define MI_MAX_BLOCK_LENGTH ((((ulong) 1 << 24)-1) & (~ (ulong) (MI_DYN_ALIGN_SIZE-1))) +#define MI_DYN_DELETE_BLOCK_HEADER 20 /* length of delete-block-header */ +#define MI_DYN_MAX_BLOCK_LENGTH ((1L << 24)-4L) +#define MI_DYN_MAX_ROW_LENGTH (MI_DYN_MAX_BLOCK_LENGTH - MI_SPLIT_LENGTH) +#define MI_DYN_ALIGN_SIZE 4 /* Align blocks on this */ +#define MI_MAX_DYN_HEADER_BYTE 13 /* max header byte for dynamic rows */ +#define MI_MAX_BLOCK_LENGTH ((((ulong) 1 << 24)-1) & (~ (ulong) (MI_DYN_ALIGN_SIZE-1))) #define MI_REC_BUFF_OFFSET ALIGN_SIZE(MI_DYN_DELETE_BLOCK_HEADER+sizeof(uint32)) -#define MEMMAP_EXTRA_MARGIN 7 /* Write this as a suffix for file */ +#define MEMMAP_EXTRA_MARGIN 7 /* Write this as a suffix for file */ -#define PACK_TYPE_SELECTED 1 /* Bits in field->pack_type */ -#define PACK_TYPE_SPACE_FIELDS 2 -#define PACK_TYPE_ZERO_FILL 4 -#define MI_FOUND_WRONG_KEY 32738 /* Impossible value from ha_key_cmp */ +#define PACK_TYPE_SELECTED 1 /* Bits in field->pack_type */ +#define PACK_TYPE_SPACE_FIELDS 2 +#define PACK_TYPE_ZERO_FILL 4 +#define MI_FOUND_WRONG_KEY 32738 /* Impossible value from ha_key_cmp */ -#define MI_MAX_KEY_BLOCK_SIZE (MI_MAX_KEY_BLOCK_LENGTH/MI_MIN_KEY_BLOCK_LENGTH) +#define MI_MAX_KEY_BLOCK_SIZE (MI_MAX_KEY_BLOCK_LENGTH/MI_MIN_KEY_BLOCK_LENGTH) #define MI_BLOCK_SIZE(key_length,data_pointer,key_pointer,block_size) (((((key_length)+(data_pointer)+(key_pointer))*4+(key_pointer)+2)/(block_size)+1)*(block_size)) -#define MI_MAX_KEYPTR_SIZE 5 /* For calculating block lengths */ -#define MI_MIN_KEYBLOCK_LENGTH 50 /* When to split delete blocks */ +#define MI_MAX_KEYPTR_SIZE 5 /* For calculating block lengths */ +#define MI_MIN_KEYBLOCK_LENGTH 50 /* When to split delete blocks */ -#define MI_MIN_SIZE_BULK_INSERT_TREE 16384 /* this is per key */ +#define MI_MIN_SIZE_BULK_INSERT_TREE 16384 /* this is per key */ #define MI_MIN_ROWS_TO_USE_BULK_INSERT 100 #define MI_MIN_ROWS_TO_DISABLE_INDEXES 100 #define MI_MIN_ROWS_TO_USE_WRITE_CACHE 10 /* The UNIQUE check is done with a hashed long key */ -#define MI_UNIQUE_HASH_TYPE HA_KEYTYPE_ULONG_INT +#define MI_UNIQUE_HASH_TYPE HA_KEYTYPE_ULONG_INT #define mi_unique_store(A,B) mi_int4store((A),(B)) #ifdef THREAD @@ -462,174 +414,181 @@ extern pthread_mutex_t THR_LOCK_myisam; #define rw_unlock(A) {} #endif - /* Some extern variables */ +/* Some extern variables */ extern LIST *myisam_open_list; -extern uchar NEAR myisam_file_magic[],NEAR myisam_pack_file_magic[]; -extern uint NEAR myisam_read_vec[],NEAR myisam_readnext_vec[]; +extern uchar NEAR myisam_file_magic[], NEAR myisam_pack_file_magic[]; +extern uint NEAR myisam_read_vec[], NEAR myisam_readnext_vec[]; extern uint myisam_quick_table_bits; extern File myisam_log_file; extern ulong myisam_pid; - /* This is used by _mi_calc_xxx_key_length och _mi_store_key */ +/* This is used by _mi_calc_xxx_key_length och _mi_store_key */ typedef struct st_mi_s_param { - uint ref_length,key_length, - n_ref_length, - n_length, - totlength, - part_of_prev_key,prev_length,pack_marker; - uchar *key, *prev_key,*next_key_pos; - bool store_not_null; + uint ref_length, key_length, + n_ref_length, + n_length, totlength, part_of_prev_key, prev_length, pack_marker; + uchar *key, *prev_key, *next_key_pos; + bool store_not_null; } MI_KEY_PARAM; - /* Prototypes for intern functions */ +/* Prototypes for intern functions */ -extern int _mi_read_dynamic_record(MI_INFO *info,my_off_t filepos,byte *buf); -extern int _mi_write_dynamic_record(MI_INFO*, const byte*); -extern int _mi_update_dynamic_record(MI_INFO*, my_off_t, const byte*); +extern int _mi_read_dynamic_record(MI_INFO *info, my_off_t filepos, byte *buf); +extern int _mi_write_dynamic_record(MI_INFO *, const byte *); +extern int _mi_update_dynamic_record(MI_INFO *, my_off_t, const byte *); extern int _mi_delete_dynamic_record(MI_INFO *info); -extern int _mi_cmp_dynamic_record(MI_INFO *info,const byte *record); -extern int _mi_read_rnd_dynamic_record(MI_INFO *, byte *,my_off_t, my_bool); -extern int _mi_write_blob_record(MI_INFO*, const byte*); -extern int _mi_update_blob_record(MI_INFO*, my_off_t, const byte*); -extern int _mi_read_static_record(MI_INFO *info, my_off_t filepos,byte *buf); -extern int _mi_write_static_record(MI_INFO*, const byte*); -extern int _mi_update_static_record(MI_INFO*, my_off_t, const byte*); +extern int _mi_cmp_dynamic_record(MI_INFO *info, const byte *record); +extern int _mi_read_rnd_dynamic_record(MI_INFO *, byte *, my_off_t, my_bool); +extern int _mi_write_blob_record(MI_INFO *, const byte *); +extern int _mi_update_blob_record(MI_INFO *, my_off_t, const byte *); +extern int _mi_read_static_record(MI_INFO *info, my_off_t filepos, byte *buf); +extern int _mi_write_static_record(MI_INFO *, const byte *); +extern int _mi_update_static_record(MI_INFO *, my_off_t, const byte *); extern int _mi_delete_static_record(MI_INFO *info); -extern int _mi_cmp_static_record(MI_INFO *info,const byte *record); -extern int _mi_read_rnd_static_record(MI_INFO*, byte *,my_off_t, my_bool); -extern int _mi_ck_write(MI_INFO *info,uint keynr,uchar *key,uint length); +extern int _mi_cmp_static_record(MI_INFO *info, const byte *record); +extern int _mi_read_rnd_static_record(MI_INFO *, byte *, my_off_t, my_bool); +extern int _mi_ck_write(MI_INFO *info, uint keynr, uchar *key, uint length); extern int _mi_ck_real_write_btree(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, uint key_length, my_off_t *root, uint comp_flag); -extern int _mi_enlarge_root(MI_INFO *info,MI_KEYDEF *keyinfo,uchar *key, my_off_t *root); -extern int _mi_insert(MI_INFO *info,MI_KEYDEF *keyinfo,uchar *key, - uchar *anc_buff,uchar *key_pos,uchar *key_buff, - uchar *father_buff, uchar *father_keypos, - my_off_t father_page, my_bool insert_last); -extern int _mi_split_page(MI_INFO *info,MI_KEYDEF *keyinfo,uchar *key, - uchar *buff,uchar *key_buff, my_bool insert_last); -extern uchar *_mi_find_half_pos(uint nod_flag,MI_KEYDEF *keyinfo,uchar *page, - uchar *key,uint *return_key_length, - uchar **after_key); -extern int _mi_calc_static_key_length(MI_KEYDEF *keyinfo,uint nod_flag, - uchar *key_pos, uchar *org_key, - uchar *key_buff, - uchar *key, MI_KEY_PARAM *s_temp); -extern int _mi_calc_var_key_length(MI_KEYDEF *keyinfo,uint nod_flag, - uchar *key_pos, uchar *org_key, - uchar *key_buff, - uchar *key, MI_KEY_PARAM *s_temp); -extern int _mi_calc_var_pack_key_length(MI_KEYDEF *keyinfo,uint nod_flag, - uchar *key_pos, uchar *org_key, - uchar *prev_key, - uchar *key, MI_KEY_PARAM *s_temp); -extern int _mi_calc_bin_pack_key_length(MI_KEYDEF *keyinfo,uint nod_flag, - uchar *key_pos,uchar *org_key, - uchar *prev_key, - uchar *key, MI_KEY_PARAM *s_temp); -void _mi_store_static_key(MI_KEYDEF *keyinfo, uchar *key_pos, - MI_KEY_PARAM *s_temp); -void _mi_store_var_pack_key(MI_KEYDEF *keyinfo, uchar *key_pos, - MI_KEY_PARAM *s_temp); +extern int _mi_enlarge_root(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, + my_off_t *root); +extern int _mi_insert(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, + uchar *anc_buff, uchar *key_pos, uchar *key_buff, + uchar *father_buff, uchar *father_keypos, + my_off_t father_page, my_bool insert_last); +extern int _mi_split_page(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, + uchar *buff, uchar *key_buff, my_bool insert_last); +extern uchar *_mi_find_half_pos(uint nod_flag, MI_KEYDEF *keyinfo, + uchar *page, uchar *key, + uint *return_key_length, uchar ** after_key); +extern int _mi_calc_static_key_length(MI_KEYDEF *keyinfo, uint nod_flag, + uchar *key_pos, uchar *org_key, + uchar *key_buff, uchar *key, + MI_KEY_PARAM *s_temp); +extern int _mi_calc_var_key_length(MI_KEYDEF *keyinfo, uint nod_flag, + uchar *key_pos, uchar *org_key, + uchar *key_buff, uchar *key, + MI_KEY_PARAM *s_temp); +extern int _mi_calc_var_pack_key_length(MI_KEYDEF *keyinfo, uint nod_flag, + uchar *key_pos, uchar *org_key, + uchar *prev_key, uchar *key, + MI_KEY_PARAM *s_temp); +extern int _mi_calc_bin_pack_key_length(MI_KEYDEF *keyinfo, uint nod_flag, + uchar *key_pos, uchar *org_key, + uchar *prev_key, uchar *key, + MI_KEY_PARAM *s_temp); +void _mi_store_static_key(MI_KEYDEF *keyinfo, uchar *key_pos, + MI_KEY_PARAM *s_temp); +void _mi_store_var_pack_key(MI_KEYDEF *keyinfo, uchar *key_pos, + MI_KEY_PARAM *s_temp); #ifdef NOT_USED -void _mi_store_pack_key(MI_KEYDEF *keyinfo, uchar *key_pos, - MI_KEY_PARAM *s_temp); +void _mi_store_pack_key(MI_KEYDEF *keyinfo, uchar *key_pos, + MI_KEY_PARAM *s_temp); #endif -void _mi_store_bin_pack_key(MI_KEYDEF *keyinfo, uchar *key_pos, - MI_KEY_PARAM *s_temp); +void _mi_store_bin_pack_key(MI_KEYDEF *keyinfo, uchar *key_pos, + MI_KEY_PARAM *s_temp); -extern int _mi_ck_delete(MI_INFO *info,uint keynr,uchar *key,uint key_length); -extern int _mi_readinfo(MI_INFO *info,int lock_flag,int check_keybuffer); -extern int _mi_writeinfo(MI_INFO *info,uint options); +extern int _mi_ck_delete(MI_INFO *info, uint keynr, uchar *key, + uint key_length); +extern int _mi_readinfo(MI_INFO *info, int lock_flag, int check_keybuffer); +extern int _mi_writeinfo(MI_INFO *info, uint options); extern int _mi_test_if_changed(MI_INFO *info); extern int _mi_mark_file_changed(MI_INFO *info); extern int _mi_decrement_open_count(MI_INFO *info); -extern int _mi_check_index(MI_INFO *info,int inx); -extern int _mi_search(MI_INFO *info,MI_KEYDEF *keyinfo,uchar *key,uint key_len, - uint nextflag,my_off_t pos); -extern int _mi_bin_search(struct st_myisam_info *info,MI_KEYDEF *keyinfo, - uchar *page,uchar *key,uint key_len,uint comp_flag, - uchar * *ret_pos,uchar *buff, my_bool *was_last_key); -extern int _mi_seq_search(MI_INFO *info,MI_KEYDEF *keyinfo,uchar *page, - uchar *key,uint key_len,uint comp_flag, - uchar **ret_pos,uchar *buff, my_bool *was_last_key); -extern int _mi_prefix_search(MI_INFO *info,MI_KEYDEF *keyinfo,uchar *page, - uchar *key,uint key_len,uint comp_flag, - uchar **ret_pos,uchar *buff, my_bool *was_last_key); -extern my_off_t _mi_kpos(uint nod_flag,uchar *after_key); -extern void _mi_kpointer(MI_INFO *info,uchar *buff,my_off_t pos); -extern my_off_t _mi_dpos(MI_INFO *info, uint nod_flag,uchar *after_key); +extern int _mi_check_index(MI_INFO *info, int inx); +extern int _mi_search(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, + uint key_len, uint nextflag, my_off_t pos); +extern int _mi_bin_search(struct st_myisam_info *info, MI_KEYDEF *keyinfo, + uchar *page, uchar *key, uint key_len, + uint comp_flag, uchar **ret_pos, uchar *buff, + my_bool *was_last_key); +extern int _mi_seq_search(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *page, + uchar *key, uint key_len, uint comp_flag, + uchar ** ret_pos, uchar *buff, + my_bool *was_last_key); +extern int _mi_prefix_search(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *page, + uchar *key, uint key_len, uint comp_flag, + uchar ** ret_pos, uchar *buff, + my_bool *was_last_key); +extern my_off_t _mi_kpos(uint nod_flag, uchar *after_key); +extern void _mi_kpointer(MI_INFO *info, uchar *buff, my_off_t pos); +extern my_off_t _mi_dpos(MI_INFO *info, uint nod_flag, uchar *after_key); extern my_off_t _mi_rec_pos(MYISAM_SHARE *info, uchar *ptr); -extern void _mi_dpointer(MI_INFO *info, uchar *buff,my_off_t pos); -extern int ha_key_cmp(HA_KEYSEG *keyseg, uchar *a,uchar *b, - uint key_length,uint nextflag,uint *diff_length); -extern uint _mi_get_static_key(MI_KEYDEF *keyinfo,uint nod_flag,uchar * *page, - uchar *key); -extern uint _mi_get_pack_key(MI_KEYDEF *keyinfo,uint nod_flag,uchar * *page, - uchar *key); +extern void _mi_dpointer(MI_INFO *info, uchar *buff, my_off_t pos); +extern int ha_key_cmp(HA_KEYSEG *keyseg, uchar *a, uchar *b, + uint key_length, uint nextflag, uint *diff_length); +extern uint _mi_get_static_key(MI_KEYDEF *keyinfo, uint nod_flag, + uchar **page, uchar *key); +extern uint _mi_get_pack_key(MI_KEYDEF *keyinfo, uint nod_flag, uchar **page, + uchar *key); extern uint _mi_get_binary_pack_key(MI_KEYDEF *keyinfo, uint nod_flag, - uchar **page_pos, uchar *key); -extern uchar *_mi_get_last_key(MI_INFO *info,MI_KEYDEF *keyinfo,uchar *keypos, - uchar *lastkey,uchar *endpos, - uint *return_key_length); + uchar ** page_pos, uchar *key); +extern uchar *_mi_get_last_key(MI_INFO *info, MI_KEYDEF *keyinfo, + uchar *keypos, uchar *lastkey, uchar *endpos, + uint *return_key_length); extern uchar *_mi_get_key(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *page, - uchar *key, uchar *keypos, uint *return_key_length); -extern uint _mi_keylength(MI_KEYDEF *keyinfo,uchar *key); + uchar *key, uchar *keypos, + uint *return_key_length); +extern uint _mi_keylength(MI_KEYDEF *keyinfo, uchar *key); extern uint _mi_keylength_part(MI_KEYDEF *keyinfo, register uchar *key, - HA_KEYSEG *end); -extern uchar *_mi_move_key(MI_KEYDEF *keyinfo,uchar *to,uchar *from); -extern int _mi_search_next(MI_INFO *info,MI_KEYDEF *keyinfo,uchar *key, - uint key_length,uint nextflag,my_off_t pos); -extern int _mi_search_first(MI_INFO *info,MI_KEYDEF *keyinfo,my_off_t pos); -extern int _mi_search_last(MI_INFO *info,MI_KEYDEF *keyinfo,my_off_t pos); -extern uchar *_mi_fetch_keypage(MI_INFO *info,MI_KEYDEF *keyinfo,my_off_t page, - int level,uchar *buff,int return_buffer); -extern int _mi_write_keypage(MI_INFO *info,MI_KEYDEF *keyinfo,my_off_t page, - int level, uchar *buff); -extern int _mi_dispose(MI_INFO *info,MI_KEYDEF *keyinfo,my_off_t pos, - int level); -extern my_off_t _mi_new(MI_INFO *info,MI_KEYDEF *keyinfo,int level); -extern uint _mi_make_key(MI_INFO *info,uint keynr,uchar *key, - const byte *record,my_off_t filepos); -extern uint _mi_pack_key(MI_INFO *info,uint keynr,uchar *key,uchar *old, - uint key_length, HA_KEYSEG **last_used_keyseg); -extern int _mi_read_key_record(MI_INFO *info,my_off_t filepos,byte *buf); -extern int _mi_read_cache(IO_CACHE *info,byte *buff,my_off_t pos, - uint length,int re_read_if_possibly); -extern ulonglong retrieve_auto_increment(MI_INFO *info,const byte *record); - -extern byte *mi_alloc_rec_buff(MI_INFO *,ulong, byte**); + HA_KEYSEG *end); +extern uchar *_mi_move_key(MI_KEYDEF *keyinfo, uchar *to, uchar *from); +extern int _mi_search_next(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, + uint key_length, uint nextflag, my_off_t pos); +extern int _mi_search_first(MI_INFO *info, MI_KEYDEF *keyinfo, my_off_t pos); +extern int _mi_search_last(MI_INFO *info, MI_KEYDEF *keyinfo, my_off_t pos); +extern uchar *_mi_fetch_keypage(MI_INFO *info, MI_KEYDEF *keyinfo, + my_off_t page, int level, uchar *buff, + int return_buffer); +extern int _mi_write_keypage(MI_INFO *info, MI_KEYDEF *keyinfo, my_off_t page, + int level, uchar *buff); +extern int _mi_dispose(MI_INFO *info, MI_KEYDEF *keyinfo, my_off_t pos, + int level); +extern my_off_t _mi_new(MI_INFO *info, MI_KEYDEF *keyinfo, int level); +extern uint _mi_make_key(MI_INFO *info, uint keynr, uchar *key, + const byte *record, my_off_t filepos); +extern uint _mi_pack_key(MI_INFO *info, uint keynr, uchar *key, uchar *old, + uint key_length, HA_KEYSEG ** last_used_keyseg); +extern int _mi_read_key_record(MI_INFO *info, my_off_t filepos, byte *buf); +extern int _mi_read_cache(IO_CACHE *info, byte *buff, my_off_t pos, + uint length, int re_read_if_possibly); +extern ulonglong retrieve_auto_increment(MI_INFO *info, const byte *record); + +extern byte *mi_alloc_rec_buff(MI_INFO *, ulong, byte **); #define mi_get_rec_buff_ptr(info,buf) \ ((((info)->s->options & HA_OPTION_PACK_RECORD) && (buf)) ? \ (buf) - MI_REC_BUFF_OFFSET : (buf)) #define mi_get_rec_buff_len(info,buf) \ (*((uint32 *)(mi_get_rec_buff_ptr(info,buf)))) -extern ulong _mi_rec_unpack(MI_INFO *info,byte *to,byte *from, - ulong reclength); -extern my_bool _mi_rec_check(MI_INFO *info,const char *record, byte *packpos, +extern ulong _mi_rec_unpack(MI_INFO *info, byte *to, byte *from, + ulong reclength); +extern my_bool _mi_rec_check(MI_INFO *info, const char *record, byte *packpos, ulong packed_length, my_bool with_checkum); -extern int _mi_write_part_record(MI_INFO *info,my_off_t filepos,ulong length, - my_off_t next_filepos,byte **record, - ulong *reclength,int *flag); -extern void _mi_print_key(FILE *stream,HA_KEYSEG *keyseg,const uchar *key, - uint length); -extern my_bool _mi_read_pack_info(MI_INFO *info,pbool fix_keys); -extern int _mi_read_pack_record(MI_INFO *info,my_off_t filepos,byte *buf); -extern int _mi_read_rnd_pack_record(MI_INFO*, byte *,my_off_t, my_bool); -extern int _mi_pack_rec_unpack(MI_INFO *info,byte *to,byte *from, - ulong reclength); -extern ulonglong mi_safe_mul(ulonglong a,ulonglong b); +extern int _mi_write_part_record(MI_INFO *info, my_off_t filepos, ulong length, + my_off_t next_filepos, byte ** record, + ulong *reclength, int *flag); +extern void _mi_print_key(FILE *stream, HA_KEYSEG *keyseg, const uchar *key, + uint length); +extern my_bool _mi_read_pack_info(MI_INFO *info, pbool fix_keys); +extern int _mi_read_pack_record(MI_INFO *info, my_off_t filepos, byte *buf); +extern int _mi_read_rnd_pack_record(MI_INFO *, byte *, my_off_t, my_bool); +extern int _mi_pack_rec_unpack(MI_INFO *info, byte *to, byte *from, + ulong reclength); +extern ulonglong mi_safe_mul(ulonglong a, ulonglong b); extern int _mi_ft_update(MI_INFO *info, uint keynr, byte *keybuf, - const byte *oldrec, const byte *newrec, my_off_t pos); + const byte *oldrec, const byte *newrec, + my_off_t pos); struct st_sort_info; -typedef struct st_mi_block_info { /* Parameter to _mi_get_block_info */ +typedef struct st_mi_block_info /* Parameter to _mi_get_block_info */ +{ uchar header[MI_BLOCK_INFO_HEADER_LENGTH]; ulong rec_len; ulong data_len; @@ -642,35 +601,37 @@ typedef struct st_mi_block_info { /* Parameter to _mi_get_block_info */ uint offset; } MI_BLOCK_INFO; - /* bits in return from _mi_get_block_info */ - -#define BLOCK_FIRST 1 -#define BLOCK_LAST 2 -#define BLOCK_DELETED 4 -#define BLOCK_ERROR 8 /* Wrong data */ -#define BLOCK_SYNC_ERROR 16 /* Right data at wrong place */ -#define BLOCK_FATAL_ERROR 32 /* hardware-error */ - -#define NEED_MEM ((uint) 10*4*(IO_SIZE+32)+32) /* Nead for recursion */ -#define MAXERR 20 -#define BUFFERS_WHEN_SORTING 16 /* Alloc for sort-key-tree */ -#define WRITE_COUNT MY_HOW_OFTEN_TO_WRITE -#define INDEX_TMP_EXT ".TMM" -#define DATA_TMP_EXT ".TMD" - -#define UPDATE_TIME 1 -#define UPDATE_STAT 2 -#define UPDATE_SORT 4 -#define UPDATE_AUTO_INC 8 -#define UPDATE_OPEN_COUNT 16 - -#define USE_BUFFER_INIT (((1024L*512L-MALLOC_OVERHEAD)/IO_SIZE)*IO_SIZE) -#define READ_BUFFER_INIT (1024L*256L-MALLOC_OVERHEAD) -#define SORT_BUFFER_INIT (2048L*1024L-MALLOC_OVERHEAD) -#define MIN_SORT_BUFFER (4096-MALLOC_OVERHEAD) - -enum myisam_log_commands { - MI_LOG_OPEN,MI_LOG_WRITE,MI_LOG_UPDATE,MI_LOG_DELETE,MI_LOG_CLOSE,MI_LOG_EXTRA,MI_LOG_LOCK,MI_LOG_DELETE_ALL + /* bits in return from _mi_get_block_info */ + +#define BLOCK_FIRST 1 +#define BLOCK_LAST 2 +#define BLOCK_DELETED 4 +#define BLOCK_ERROR 8 /* Wrong data */ +#define BLOCK_SYNC_ERROR 16 /* Right data at wrong place */ +#define BLOCK_FATAL_ERROR 32 /* hardware-error */ + +#define NEED_MEM ((uint) 10*4*(IO_SIZE+32)+32) /* Nead for recursion */ +#define MAXERR 20 +#define BUFFERS_WHEN_SORTING 16 /* Alloc for sort-key-tree */ +#define WRITE_COUNT MY_HOW_OFTEN_TO_WRITE +#define INDEX_TMP_EXT ".TMM" +#define DATA_TMP_EXT ".TMD" + +#define UPDATE_TIME 1 +#define UPDATE_STAT 2 +#define UPDATE_SORT 4 +#define UPDATE_AUTO_INC 8 +#define UPDATE_OPEN_COUNT 16 + +#define USE_BUFFER_INIT (((1024L*512L-MALLOC_OVERHEAD)/IO_SIZE)*IO_SIZE) +#define READ_BUFFER_INIT (1024L*256L-MALLOC_OVERHEAD) +#define SORT_BUFFER_INIT (2048L*1024L-MALLOC_OVERHEAD) +#define MIN_SORT_BUFFER (4096-MALLOC_OVERHEAD) + +enum myisam_log_commands +{ + MI_LOG_OPEN, MI_LOG_WRITE, MI_LOG_UPDATE, MI_LOG_DELETE, MI_LOG_CLOSE, + MI_LOG_EXTRA, MI_LOG_LOCK, MI_LOG_DELETE_ALL }; #define myisam_log(a,b,c,d) if (myisam_log_file >= 0) _myisam_log(a,b,c,d) @@ -680,34 +641,32 @@ enum myisam_log_commands { #define fast_mi_writeinfo(INFO) if (!(INFO)->s->tot_locks) (void) _mi_writeinfo((INFO),0) #define fast_mi_readinfo(INFO) ((INFO)->lock_type == F_UNLCK) && _mi_readinfo((INFO),F_RDLCK,1) -#ifdef __cplusplus +#ifdef __cplusplus extern "C" { #endif - -extern uint _mi_get_block_info(MI_BLOCK_INFO *,File, my_off_t); -extern uint _mi_rec_pack(MI_INFO *info,byte *to,const byte *from); + extern uint _mi_get_block_info(MI_BLOCK_INFO *, File, my_off_t); +extern uint _mi_rec_pack(MI_INFO *info, byte *to, const byte *from); extern uint _mi_pack_get_block_info(MI_INFO *, MI_BLOCK_INFO *, File, my_off_t); -extern void _my_store_blob_length(byte *pos,uint pack_length,uint length); -extern void _myisam_log(enum myisam_log_commands command,MI_INFO *info, - const byte *buffert,uint length); +extern void _mi_store_blob_length(byte *pos, uint pack_length, uint length); +extern void _myisam_log(enum myisam_log_commands command, MI_INFO *info, + const byte *buffert, uint length); extern void _myisam_log_command(enum myisam_log_commands command, - MI_INFO *info, const byte *buffert, - uint length, int result); -extern void _myisam_log_record(enum myisam_log_commands command,MI_INFO *info, - const byte *record,my_off_t filepos, - int result); + MI_INFO *info, const byte *buffert, + uint length, int result); +extern void _myisam_log_record(enum myisam_log_commands command, MI_INFO *info, + const byte *record, my_off_t filepos, + int result); extern void mi_report_error(int errcode, const char *file_name); extern my_bool _mi_memmap_file(MI_INFO *info); extern void _mi_unmap_file(MI_INFO *info); extern uint save_pack_length(uint version, byte *block_buff, ulong length); -extern uint read_pack_length(uint version, const uchar *buf, ulong *length); extern uint calc_pack_length(uint version, ulong length); extern uint mi_mmap_pread(MI_INFO *info, byte *Buffer, - uint Count, my_off_t offset, myf MyFlags); + uint Count, my_off_t offset, myf MyFlags); extern uint mi_mmap_pwrite(MI_INFO *info, byte *Buffer, - uint Count, my_off_t offset, myf MyFlags); + uint Count, my_off_t offset, myf MyFlags); extern uint mi_nommap_pread(MI_INFO *info, byte *Buffer, - uint Count, my_off_t offset, myf MyFlags); + uint Count, my_off_t offset, myf MyFlags); extern uint mi_nommap_pwrite(MI_INFO *info, byte *Buffer, uint Count, my_off_t offset, myf MyFlags); @@ -715,7 +674,7 @@ uint mi_state_info_write(File file, MI_STATE_INFO *state, uint pWrite); uchar *mi_state_info_read(uchar *ptr, MI_STATE_INFO *state); uint mi_state_info_read_dsk(File file, MI_STATE_INFO *state, my_bool pRead); uint mi_base_info_write(File file, MI_BASE_INFO *base); -uchar *my_n_base_info_read(uchar *ptr, MI_BASE_INFO *base); +uchar *mi_n_base_info_read(uchar *ptr, MI_BASE_INFO *base); int mi_keyseg_write(File file, const HA_KEYSEG *keyseg); char *mi_keyseg_read(char *ptr, HA_KEYSEG *keyseg); uint mi_keydef_write(File file, MI_KEYDEF *keydef); @@ -727,22 +686,22 @@ char *mi_recinfo_read(char *ptr, MI_COLUMNDEF *recinfo); extern int mi_disable_indexes(MI_INFO *info); extern int mi_enable_indexes(MI_INFO *info); extern int mi_indexes_are_disabled(MI_INFO *info); -ulong _my_calc_total_blob_length(MI_INFO *info, const byte *record); +ulong _mi_calc_total_blob_length(MI_INFO *info, const byte *record); ha_checksum mi_checksum(MI_INFO *info, const byte *buf); ha_checksum mi_static_checksum(MI_INFO *info, const byte *buf); my_bool mi_check_unique(MI_INFO *info, MI_UNIQUEDEF *def, byte *record, - ha_checksum unique_hash, my_off_t pos); + ha_checksum unique_hash, my_off_t pos); ha_checksum mi_unique_hash(MI_UNIQUEDEF *def, const byte *buf); int _mi_cmp_static_unique(MI_INFO *info, MI_UNIQUEDEF *def, - const byte *record, my_off_t pos); + const byte *record, my_off_t pos); int _mi_cmp_dynamic_unique(MI_INFO *info, MI_UNIQUEDEF *def, - const byte *record, my_off_t pos); + const byte *record, my_off_t pos); int mi_unique_comp(MI_UNIQUEDEF *def, const byte *a, const byte *b, - my_bool null_are_equal); -void mi_get_status(void* param, int concurrent_insert); -void mi_update_status(void* param); -void mi_copy_status(void* to,void *from); -my_bool mi_check_status(void* param); + my_bool null_are_equal); +void mi_get_status(void *param, int concurrent_insert); +void mi_update_status(void *param); +void mi_copy_status(void *to, void *from); +my_bool mi_check_status(void *param); void mi_disable_non_unique_index(MI_INFO *info, ha_rows rows); extern MI_INFO *test_if_reopen(char *filename); @@ -754,22 +713,14 @@ my_bool mi_dynmap_file(MI_INFO *info, my_off_t size); void mi_remap_file(MI_INFO *info, my_off_t size); /* Functions needed by mi_check */ -volatile int *killed_ptr(MI_CHECK *param); -void mi_check_print_error _VARARGS((MI_CHECK *param, const char *fmt,...)); -void mi_check_print_warning _VARARGS((MI_CHECK *param, const char *fmt,...)); -void mi_check_print_info _VARARGS((MI_CHECK *param, const char *fmt,...)); -int flush_pending_blocks(MI_SORT_PARAM *param); -int sort_ft_buf_flush(MI_SORT_PARAM *sort_param); -int thr_write_keys(MI_SORT_PARAM *sort_param); +volatile int *killed_ptr(HA_CHECK *param); +void mi_check_print_error _VARARGS((HA_CHECK *param, const char *fmt, ...)); +void mi_check_print_warning _VARARGS((HA_CHECK *param, const char *fmt, ...)); +void mi_check_print_info _VARARGS((HA_CHECK *param, const char *fmt, ...)); #ifdef THREAD pthread_handler_t thr_find_all_keys(void *arg); #endif -int flush_blocks(MI_CHECK *param, KEY_CACHE *key_cache, File file); - -int sort_write_record(MI_SORT_PARAM *sort_param); -int _create_index_by_sort(MI_SORT_PARAM *info,my_bool no_messages, ulong); - +int flush_blocks(HA_CHECK *param, KEY_CACHE *key_cache, File file); #ifdef __cplusplus } #endif - diff --git a/storage/myisam/myisamlog.c b/storage/myisam/myisamlog.c index 17af4ab34a2..f35e8ee9e3b 100644 --- a/storage/myisam/myisamlog.c +++ b/storage/myisam/myisamlog.c @@ -806,7 +806,7 @@ static int find_record_with_key(struct file_info *file_info, byte *record) { uint key; MI_INFO *info=file_info->isam; - uchar tmp_key[MI_MAX_KEY_BUFF]; + uchar tmp_key[HA_MAX_KEY_BUFF]; for (key=0 ; key < info->s->base.keys ; key++) { diff --git a/storage/myisam/rt_index.c b/storage/myisam/rt_index.c index 1806476dc39..91ca73e6a0c 100644 --- a/storage/myisam/rt_index.c +++ b/storage/myisam/rt_index.c @@ -542,7 +542,7 @@ static int rtree_insert_req(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *key, int res; if (!(page_buf = (uchar*)my_alloca((uint)keyinfo->block_length + - MI_MAX_KEY_BUFF))) + HA_MAX_KEY_BUFF))) { my_errno = HA_ERR_OUT_OF_MEM; return -1; @@ -656,7 +656,7 @@ static int rtree_insert_level(MI_INFO *info, uint keynr, uchar *key, uint nod_flag = info->s->base.key_reflength; if (!(new_root_buf = (uchar*)my_alloca((uint)keyinfo->block_length + - MI_MAX_KEY_BUFF))) + HA_MAX_KEY_BUFF))) { my_errno = HA_ERR_OUT_OF_MEM; return -1; diff --git a/storage/myisam/sort.c b/storage/myisam/sort.c index 099c3173396..87c95a5f233 100644 --- a/storage/myisam/sort.c +++ b/storage/myisam/sort.c @@ -16,7 +16,7 @@ /* Creates a index for a database by reading keys, sorting them and outputing - them in sorted order through SORT_INFO functions. + them in sorted order through MI_SORT_INFO functions. */ #include "fulltext.h" @@ -460,8 +460,8 @@ ok: int thr_write_keys(MI_SORT_PARAM *sort_param) { - SORT_INFO *sort_info=sort_param->sort_info; - MI_CHECK *param=sort_info->param; + MI_SORT_INFO *sort_info=sort_param->sort_info; + HA_CHECK *param=sort_info->param; ulong length, keys; ulong *rec_per_key_part=param->rec_per_key_part; int got_error=sort_info->got_error; @@ -869,7 +869,6 @@ merge_buffers(MI_SORT_PARAM *info, uint keys, IO_CACHE *from_file, BUFFPEK *buffpek,**refpek; QUEUE queue; volatile int *killed= killed_ptr(info->sort_info->param); - DBUG_ENTER("merge_buffers"); count=error=0; |