Annotation of win32/sql/mysql/include/mysql_com.h, revision 1.2
1.2 ! misha 1: /* Copyright (C) 2000 MySQL AB
! 2:
! 3: This program is free software; you can redistribute it and/or modify
! 4: it under the terms of the GNU General Public License as published by
! 5: the Free Software Foundation; version 2 of the License.
! 6:
! 7: This program is distributed in the hope that it will be useful,
! 8: but WITHOUT ANY WARRANTY; without even the implied warranty of
! 9: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 10: GNU General Public License for more details.
! 11:
! 12: You should have received a copy of the GNU General Public License
! 13: along with this program; if not, write to the Free Software
! 14: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
1.1 parser 15:
16: /*
17: ** Common definition between mysql server & client
18: */
19:
20: #ifndef _mysql_com_h
21: #define _mysql_com_h
22:
23: #define NAME_LEN 64 /* Field/table name length */
24: #define HOSTNAME_LENGTH 60
25: #define USERNAME_LENGTH 16
1.2 ! misha 26: #define SERVER_VERSION_LENGTH 60
! 27: #define SQLSTATE_LENGTH 5
! 28:
! 29: /*
! 30: USER_HOST_BUFF_SIZE -- length of string buffer, that is enough to contain
! 31: username and hostname parts of the user identifier with trailing zero in
! 32: MySQL standard format:
! 33: user_name_part@host_name_part\0
! 34: */
! 35: #define USER_HOST_BUFF_SIZE HOSTNAME_LENGTH + USERNAME_LENGTH + 2
1.1 parser 36:
37: #define LOCAL_HOST "localhost"
38: #define LOCAL_HOST_NAMEDPIPE "."
39:
40:
1.2 ! misha 41: #if defined(__WIN__) && !defined( _CUSTOMCONFIG_)
1.1 parser 42: #define MYSQL_NAMEDPIPE "MySQL"
1.2 ! misha 43: #define MYSQL_SERVICENAME "MySQL"
! 44: #endif /* __WIN__ */
! 45:
! 46: /*
! 47: You should add new commands to the end of this list, otherwise old
! 48: servers won't be able to handle them as 'unsupported'.
! 49: */
! 50:
! 51: enum enum_server_command
! 52: {
! 53: COM_SLEEP, COM_QUIT, COM_INIT_DB, COM_QUERY, COM_FIELD_LIST,
! 54: COM_CREATE_DB, COM_DROP_DB, COM_REFRESH, COM_SHUTDOWN, COM_STATISTICS,
! 55: COM_PROCESS_INFO, COM_CONNECT, COM_PROCESS_KILL, COM_DEBUG, COM_PING,
! 56: COM_TIME, COM_DELAYED_INSERT, COM_CHANGE_USER, COM_BINLOG_DUMP,
! 57: COM_TABLE_DUMP, COM_CONNECT_OUT, COM_REGISTER_SLAVE,
! 58: COM_STMT_PREPARE, COM_STMT_EXECUTE, COM_STMT_SEND_LONG_DATA, COM_STMT_CLOSE,
! 59: COM_STMT_RESET, COM_SET_OPTION, COM_STMT_FETCH,
! 60: /* don't forget to update const char *command_name[] in sql_parse.cc */
! 61:
! 62: /* Must be last */
! 63: COM_END
! 64: };
! 65:
! 66:
! 67: /*
! 68: Length of random string sent by server on handshake; this is also length of
! 69: obfuscated password, recieved from client
! 70: */
! 71: #define SCRAMBLE_LENGTH 20
! 72: #define SCRAMBLE_LENGTH_323 8
! 73: /* length of password stored in the db: new passwords are preceeded with '*' */
! 74: #define SCRAMBLED_PASSWORD_CHAR_LENGTH (SCRAMBLE_LENGTH*2+1)
! 75: #define SCRAMBLED_PASSWORD_CHAR_LENGTH_323 (SCRAMBLE_LENGTH_323*2)
1.1 parser 76:
77:
78: #define NOT_NULL_FLAG 1 /* Field can't be NULL */
79: #define PRI_KEY_FLAG 2 /* Field is part of a primary key */
80: #define UNIQUE_KEY_FLAG 4 /* Field is part of a unique key */
81: #define MULTIPLE_KEY_FLAG 8 /* Field is part of a key */
82: #define BLOB_FLAG 16 /* Field is a blob */
83: #define UNSIGNED_FLAG 32 /* Field is unsigned */
84: #define ZEROFILL_FLAG 64 /* Field is zerofill */
1.2 ! misha 85: #define BINARY_FLAG 128 /* Field is binary */
! 86:
1.1 parser 87: /* The following are only sent to new clients */
88: #define ENUM_FLAG 256 /* field is an enum */
89: #define AUTO_INCREMENT_FLAG 512 /* field is a autoincrement field */
90: #define TIMESTAMP_FLAG 1024 /* Field is a timestamp */
91: #define SET_FLAG 2048 /* field is a set */
1.2 ! misha 92: #define NO_DEFAULT_VALUE_FLAG 4096 /* Field doesn't have default value */
! 93: #define NUM_FLAG 32768 /* Field is num (for clients) */
1.1 parser 94: #define PART_KEY_FLAG 16384 /* Intern; Part of some key */
95: #define GROUP_FLAG 32768 /* Intern: Group field */
96: #define UNIQUE_FLAG 65536 /* Intern: Used by sql_yacc */
1.2 ! misha 97: #define BINCMP_FLAG 131072 /* Intern: Used by sql_yacc */
1.1 parser 98:
99: #define REFRESH_GRANT 1 /* Refresh grant tables */
100: #define REFRESH_LOG 2 /* Start on new log file */
101: #define REFRESH_TABLES 4 /* close all tables */
102: #define REFRESH_HOSTS 8 /* Flush host cache */
103: #define REFRESH_STATUS 16 /* Flush status variables */
1.2 ! misha 104: #define REFRESH_THREADS 32 /* Flush thread cache */
! 105: #define REFRESH_SLAVE 64 /* Reset master info and restart slave
! 106: thread */
! 107: #define REFRESH_MASTER 128 /* Remove all bin logs in the index
! 108: and truncate the index */
! 109:
! 110: /* The following can't be set with mysql_refresh() */
! 111: #define REFRESH_READ_LOCK 16384 /* Lock tables for read */
1.1 parser 112: #define REFRESH_FAST 32768 /* Intern flag */
113:
1.2 ! misha 114: /* RESET (remove all queries) from query cache */
! 115: #define REFRESH_QUERY_CACHE 65536
! 116: #define REFRESH_QUERY_CACHE_FREE 0x20000L /* pack query cache */
! 117: #define REFRESH_DES_KEY_FILE 0x40000L
! 118: #define REFRESH_USER_RESOURCES 0x80000L
! 119:
1.1 parser 120: #define CLIENT_LONG_PASSWORD 1 /* new more secure passwords */
121: #define CLIENT_FOUND_ROWS 2 /* Found instead of affected rows */
122: #define CLIENT_LONG_FLAG 4 /* Get all column flags */
123: #define CLIENT_CONNECT_WITH_DB 8 /* One can specify db on connect */
124: #define CLIENT_NO_SCHEMA 16 /* Don't allow database.table.column */
125: #define CLIENT_COMPRESS 32 /* Can use compression protocol */
126: #define CLIENT_ODBC 64 /* Odbc client */
127: #define CLIENT_LOCAL_FILES 128 /* Can use LOAD DATA LOCAL */
128: #define CLIENT_IGNORE_SPACE 256 /* Ignore spaces before '(' */
1.2 ! misha 129: #define CLIENT_PROTOCOL_41 512 /* New 4.1 protocol */
1.1 parser 130: #define CLIENT_INTERACTIVE 1024 /* This is an interactive client */
1.2 ! misha 131: #define CLIENT_SSL 2048 /* Switch to SSL after handshake */
! 132: #define CLIENT_IGNORE_SIGPIPE 4096 /* IGNORE sigpipes */
! 133: #define CLIENT_TRANSACTIONS 8192 /* Client knows about transactions */
! 134: #define CLIENT_RESERVED 16384 /* Old flag for 4.1 protocol */
! 135: #define CLIENT_SECURE_CONNECTION 32768 /* New 4.1 authentication */
! 136: #define CLIENT_MULTI_STATEMENTS (1UL << 16) /* Enable/disable multi-stmt support */
! 137: #define CLIENT_MULTI_RESULTS (1UL << 17) /* Enable/disable multi-results */
! 138:
! 139: #define CLIENT_SSL_VERIFY_SERVER_CERT (1UL << 30)
! 140: #define CLIENT_REMEMBER_OPTIONS (1UL << 31)
! 141:
! 142: #define SERVER_STATUS_IN_TRANS 1 /* Transaction has started */
! 143: #define SERVER_STATUS_AUTOCOMMIT 2 /* Server in auto_commit mode */
! 144: #define SERVER_MORE_RESULTS_EXISTS 8 /* Multi query - next query exists */
! 145: #define SERVER_QUERY_NO_GOOD_INDEX_USED 16
! 146: #define SERVER_QUERY_NO_INDEX_USED 32
! 147: /*
! 148: The server was able to fulfill the clients request and opened a
! 149: read-only non-scrollable cursor for a query. This flag comes
! 150: in reply to COM_STMT_EXECUTE and COM_STMT_FETCH commands.
! 151: */
! 152: #define SERVER_STATUS_CURSOR_EXISTS 64
! 153: /*
! 154: This flag is sent when a read-only cursor is exhausted, in reply to
! 155: COM_STMT_FETCH command.
! 156: */
! 157: #define SERVER_STATUS_LAST_ROW_SENT 128
! 158: #define SERVER_STATUS_DB_DROPPED 256 /* A database was dropped */
! 159: #define SERVER_STATUS_NO_BACKSLASH_ESCAPES 512
1.1 parser 160:
1.2 ! misha 161: #define MYSQL_ERRMSG_SIZE 512
1.1 parser 162: #define NET_READ_TIMEOUT 30 /* Timeout on read */
163: #define NET_WRITE_TIMEOUT 60 /* Timeout on write */
164: #define NET_WAIT_TIMEOUT 8*60*60 /* Wait for new query */
165:
1.2 ! misha 166: #define ONLY_KILL_QUERY 1
! 167:
1.1 parser 168: struct st_vio; /* Only C */
169: typedef struct st_vio Vio;
1.2 ! misha 170:
! 171: #define MAX_TINYINT_WIDTH 3 /* Max width for a TINY w.o. sign */
! 172: #define MAX_SMALLINT_WIDTH 5 /* Max width for a SHORT w.o. sign */
! 173: #define MAX_MEDIUMINT_WIDTH 8 /* Max width for a INT24 w.o. sign */
! 174: #define MAX_INT_WIDTH 10 /* Max width for a LONG w.o. sign */
! 175: #define MAX_BIGINT_WIDTH 20 /* Max width for a LONGLONG */
! 176: #define MAX_CHAR_WIDTH 255 /* Max length for a CHAR colum */
! 177: #define MAX_BLOB_WIDTH 8192 /* Default width for blob */
1.1 parser 178:
179: typedef struct st_net {
1.2 ! misha 180: #if !defined(CHECK_EMBEDDED_DIFFERENCES) || !defined(EMBEDDED_LIBRARY)
1.1 parser 181: Vio* vio;
1.2 ! misha 182: unsigned char *buff,*buff_end,*write_pos,*read_pos;
! 183: // my_socket fd; /* For Perl DBI/dbd */
! 184: unsigned long max_packet,max_packet_size;
! 185: unsigned int pkt_nr,compress_pkt_nr;
! 186: unsigned int write_timeout, read_timeout, retry_count;
1.1 parser 187: int fcntl;
1.2 ! misha 188: my_bool compress;
! 189: /*
! 190: The following variable is set if we are doing several queries in one
! 191: command ( as in LOAD TABLE ... FROM MASTER ),
! 192: and do not want to confuse the client with OK at the wrong time
! 193: */
1.1 parser 194: unsigned long remain_in_buf,length, buf_length, where_b;
1.2 ! misha 195: unsigned int *return_status;
! 196: unsigned char reading_or_writing;
1.1 parser 197: char save_char;
1.2 ! misha 198: my_bool no_send_ok; /* For SPs and other things that do multiple stmts */
! 199: my_bool no_send_eof; /* For SPs' first version read-only cursors */
! 200: /*
! 201: Set if OK packet is already sent, and we do not need to send error
! 202: messages
! 203: */
! 204: my_bool no_send_error;
! 205: /*
! 206: Pointer to query object in query cache, do not equal NULL (0) for
! 207: queries in cache that have not stored its results yet
! 208: */
! 209: #endif
! 210: char last_error[MYSQL_ERRMSG_SIZE], sqlstate[SQLSTATE_LENGTH+1];
! 211: unsigned int last_errno;
! 212: unsigned char error;
! 213:
! 214: /*
! 215: 'query_cache_query' should be accessed only via query cache
! 216: functions and methods to maintain proper locking.
! 217: */
! 218: gptr query_cache_query;
! 219:
! 220: my_bool report_error; /* We should report error (we have unreported error) */
! 221: my_bool return_errno;
1.1 parser 222: } NET;
223:
1.2 ! misha 224: #define packet_error (~(unsigned long) 0)
! 225:
! 226: enum enum_field_types { MYSQL_TYPE_DECIMAL, MYSQL_TYPE_TINY,
! 227: MYSQL_TYPE_SHORT, MYSQL_TYPE_LONG,
! 228: MYSQL_TYPE_FLOAT, MYSQL_TYPE_DOUBLE,
! 229: MYSQL_TYPE_NULL, MYSQL_TYPE_TIMESTAMP,
! 230: MYSQL_TYPE_LONGLONG,MYSQL_TYPE_INT24,
! 231: MYSQL_TYPE_DATE, MYSQL_TYPE_TIME,
! 232: MYSQL_TYPE_DATETIME, MYSQL_TYPE_YEAR,
! 233: MYSQL_TYPE_NEWDATE, MYSQL_TYPE_VARCHAR,
! 234: MYSQL_TYPE_BIT,
! 235: MYSQL_TYPE_NEWDECIMAL=246,
! 236: MYSQL_TYPE_ENUM=247,
! 237: MYSQL_TYPE_SET=248,
! 238: MYSQL_TYPE_TINY_BLOB=249,
! 239: MYSQL_TYPE_MEDIUM_BLOB=250,
! 240: MYSQL_TYPE_LONG_BLOB=251,
! 241: MYSQL_TYPE_BLOB=252,
! 242: MYSQL_TYPE_VAR_STRING=253,
! 243: MYSQL_TYPE_STRING=254,
! 244: MYSQL_TYPE_GEOMETRY=255
1.1 parser 245:
246: };
247:
1.2 ! misha 248: /* For backward compatibility */
! 249: #define CLIENT_MULTI_QUERIES CLIENT_MULTI_STATEMENTS
! 250: #define FIELD_TYPE_DECIMAL MYSQL_TYPE_DECIMAL
! 251: #define FIELD_TYPE_NEWDECIMAL MYSQL_TYPE_NEWDECIMAL
! 252: #define FIELD_TYPE_TINY MYSQL_TYPE_TINY
! 253: #define FIELD_TYPE_SHORT MYSQL_TYPE_SHORT
! 254: #define FIELD_TYPE_LONG MYSQL_TYPE_LONG
! 255: #define FIELD_TYPE_FLOAT MYSQL_TYPE_FLOAT
! 256: #define FIELD_TYPE_DOUBLE MYSQL_TYPE_DOUBLE
! 257: #define FIELD_TYPE_NULL MYSQL_TYPE_NULL
! 258: #define FIELD_TYPE_TIMESTAMP MYSQL_TYPE_TIMESTAMP
! 259: #define FIELD_TYPE_LONGLONG MYSQL_TYPE_LONGLONG
! 260: #define FIELD_TYPE_INT24 MYSQL_TYPE_INT24
! 261: #define FIELD_TYPE_DATE MYSQL_TYPE_DATE
! 262: #define FIELD_TYPE_TIME MYSQL_TYPE_TIME
! 263: #define FIELD_TYPE_DATETIME MYSQL_TYPE_DATETIME
! 264: #define FIELD_TYPE_YEAR MYSQL_TYPE_YEAR
! 265: #define FIELD_TYPE_NEWDATE MYSQL_TYPE_NEWDATE
! 266: #define FIELD_TYPE_ENUM MYSQL_TYPE_ENUM
! 267: #define FIELD_TYPE_SET MYSQL_TYPE_SET
! 268: #define FIELD_TYPE_TINY_BLOB MYSQL_TYPE_TINY_BLOB
! 269: #define FIELD_TYPE_MEDIUM_BLOB MYSQL_TYPE_MEDIUM_BLOB
! 270: #define FIELD_TYPE_LONG_BLOB MYSQL_TYPE_LONG_BLOB
! 271: #define FIELD_TYPE_BLOB MYSQL_TYPE_BLOB
! 272: #define FIELD_TYPE_VAR_STRING MYSQL_TYPE_VAR_STRING
! 273: #define FIELD_TYPE_STRING MYSQL_TYPE_STRING
! 274: #define FIELD_TYPE_CHAR MYSQL_TYPE_TINY
! 275: #define FIELD_TYPE_INTERVAL MYSQL_TYPE_ENUM
! 276: #define FIELD_TYPE_GEOMETRY MYSQL_TYPE_GEOMETRY
! 277: #define FIELD_TYPE_BIT MYSQL_TYPE_BIT
! 278:
! 279:
! 280: /* Shutdown/kill enums and constants */
! 281:
! 282: /* Bits for THD::killable. */
! 283: #define MYSQL_SHUTDOWN_KILLABLE_CONNECT (unsigned char)(1 << 0)
! 284: #define MYSQL_SHUTDOWN_KILLABLE_TRANS (unsigned char)(1 << 1)
! 285: #define MYSQL_SHUTDOWN_KILLABLE_LOCK_TABLE (unsigned char)(1 << 2)
! 286: #define MYSQL_SHUTDOWN_KILLABLE_UPDATE (unsigned char)(1 << 3)
! 287:
! 288: enum mysql_enum_shutdown_level {
! 289: /*
! 290: We want levels to be in growing order of hardness (because we use number
! 291: comparisons). Note that DEFAULT does not respect the growing property, but
! 292: it's ok.
! 293: */
! 294: SHUTDOWN_DEFAULT = 0,
! 295: /* wait for existing connections to finish */
! 296: SHUTDOWN_WAIT_CONNECTIONS= MYSQL_SHUTDOWN_KILLABLE_CONNECT,
! 297: /* wait for existing trans to finish */
! 298: SHUTDOWN_WAIT_TRANSACTIONS= MYSQL_SHUTDOWN_KILLABLE_TRANS,
! 299: /* wait for existing updates to finish (=> no partial MyISAM update) */
! 300: SHUTDOWN_WAIT_UPDATES= MYSQL_SHUTDOWN_KILLABLE_UPDATE,
! 301: /* flush InnoDB buffers and other storage engines' buffers*/
! 302: SHUTDOWN_WAIT_ALL_BUFFERS= (MYSQL_SHUTDOWN_KILLABLE_UPDATE << 1),
! 303: /* don't flush InnoDB buffers, flush other storage engines' buffers*/
! 304: SHUTDOWN_WAIT_CRITICAL_BUFFERS= (MYSQL_SHUTDOWN_KILLABLE_UPDATE << 1) + 1,
! 305: /* Now the 2 levels of the KILL command */
! 306: #if MYSQL_VERSION_ID >= 50000
! 307: KILL_QUERY= 254,
! 308: #endif
! 309: KILL_CONNECTION= 255
! 310: };
1.1 parser 311:
1.2 ! misha 312:
! 313: enum enum_cursor_type
! 314: {
! 315: CURSOR_TYPE_NO_CURSOR= 0,
! 316: CURSOR_TYPE_READ_ONLY= 1,
! 317: CURSOR_TYPE_FOR_UPDATE= 2,
! 318: CURSOR_TYPE_SCROLLABLE= 4
! 319: };
! 320:
! 321:
! 322: /* options for mysql_set_option */
! 323: enum enum_mysql_set_option
! 324: {
! 325: MYSQL_OPTION_MULTI_STATEMENTS_ON,
! 326: MYSQL_OPTION_MULTI_STATEMENTS_OFF
! 327: };
1.1 parser 328:
329: #define net_new_transaction(net) ((net)->pkt_nr=0)
330:
1.2 ! misha 331: #ifdef __cplusplus
! 332: extern "C" {
! 333: #endif
! 334:
! 335: my_bool my_net_init(NET *net, Vio* vio);
! 336: void my_net_local_init(NET *net);
1.1 parser 337: void net_end(NET *net);
338: void net_clear(NET *net);
1.2 ! misha 339: my_bool net_realloc(NET *net, unsigned long length);
! 340: my_bool net_flush(NET *net);
! 341: my_bool my_net_write(NET *net,const char *packet,unsigned long len);
! 342: my_bool net_write_command(NET *net,unsigned char command,
! 343: const char *header, unsigned long head_len,
! 344: const char *packet, unsigned long len);
1.1 parser 345: int net_real_write(NET *net,const char *packet,unsigned long len);
1.2 ! misha 346: unsigned long my_net_read(NET *net);
! 347:
! 348: #ifdef _global_h
! 349: void my_net_set_write_timeout(NET *net, uint timeout);
! 350: void my_net_set_read_timeout(NET *net, uint timeout);
! 351: #endif
! 352:
! 353: /*
! 354: The following function is not meant for normal usage
! 355: Currently it's used internally by manager.c
! 356: */
! 357: /*
! 358: struct sockaddr;
! 359: int my_connect(my_socket s, const struct sockaddr *name, unsigned int namelen,
! 360: unsigned int timeout);
1.1 parser 361:
362: struct rand_struct {
363: unsigned long seed1,seed2,max_value;
364: double max_value_dbl;
365: };
1.2 ! misha 366: */
! 367: #ifdef __cplusplus
! 368: }
! 369: #endif
1.1 parser 370:
371: /* The following is for user defined functions */
372:
1.2 ! misha 373: enum Item_result {STRING_RESULT=0, REAL_RESULT, INT_RESULT, ROW_RESULT,
! 374: DECIMAL_RESULT};
1.1 parser 375:
376: typedef struct st_udf_args
377: {
378: unsigned int arg_count; /* Number of arguments */
379: enum Item_result *arg_type; /* Pointer to item_results */
380: char **args; /* Pointer to argument */
381: unsigned long *lengths; /* Length of string arguments */
382: char *maybe_null; /* Set to 1 for all maybe_null args */
1.2 ! misha 383: char **attributes; /* Pointer to attribute name */
! 384: unsigned long *attribute_lengths; /* Length of attribute arguments */
1.1 parser 385: } UDF_ARGS;
386:
387: /* This holds information about the result */
388:
389: typedef struct st_udf_init
390: {
391: my_bool maybe_null; /* 1 if function can return NULL */
392: unsigned int decimals; /* for real functions */
1.2 ! misha 393: unsigned long max_length; /* For string functions */
1.1 parser 394: char *ptr; /* free pointer for function data */
395: my_bool const_item; /* 0 if result is independent of arguments */
396: } UDF_INIT;
397:
398: /* Constants when using compression */
399: #define NET_HEADER_SIZE 4 /* standard header size */
400: #define COMP_HEADER_SIZE 3 /* compression header extra size */
401:
402: /* Prototypes to password functions */
403:
1.2 ! misha 404: #ifdef __cplusplus
! 405: extern "C" {
! 406: #endif
! 407:
! 408: /*
! 409: These functions are used for authentication by client and server and
! 410: implemented in sql/password.c
! 411: */
! 412:
! 413: void randominit(struct rand_struct *, unsigned long seed1,
! 414: unsigned long seed2);
! 415: double my_rnd(struct rand_struct *);
! 416: void create_random_string(char *to, unsigned int length, struct rand_struct *rand_st);
! 417:
! 418: void hash_password(unsigned long *to, const char *password, unsigned int password_len);
! 419: void make_scrambled_password_323(char *to, const char *password);
! 420: void scramble_323(char *to, const char *message, const char *password);
! 421: my_bool check_scramble_323(const char *, const char *message,
! 422: unsigned long *salt);
! 423: void get_salt_from_password_323(unsigned long *res, const char *password);
! 424: void make_password_from_salt_323(char *to, const unsigned long *salt);
! 425:
! 426: void make_scrambled_password(char *to, const char *password);
! 427: void scramble(char *to, const char *message, const char *password);
! 428: my_bool check_scramble(const char *reply, const char *message,
! 429: const unsigned char *hash_stage2);
! 430: void get_salt_from_password(unsigned char *res, const char *password);
! 431: void make_password_from_salt(char *to, const unsigned char *hash_stage2);
! 432: char *octet2hex(char *to, const char *str, unsigned int len);
! 433:
! 434: /* end of password.c */
! 435:
1.1 parser 436: char *get_tty_password(char *opt_message);
1.2 ! misha 437: const char *mysql_errno_to_sqlstate(unsigned int mysql_errno);
1.1 parser 438:
439: /* Some other useful functions */
440:
1.2 ! misha 441: my_bool my_init(void);
! 442: extern int modify_defaults_file(const char *file_location, const char *option,
! 443: const char *option_value,
! 444: const char *section_name, int remove_option);
! 445: int load_defaults(const char *conf_file, const char **groups,
! 446: int *argc, char ***argv);
! 447: my_bool my_thread_init(void);
! 448: void my_thread_end(void);
! 449:
! 450: #ifdef _global_h
! 451: ulong STDCALL net_field_length(uchar **packet);
! 452: my_ulonglong net_field_length_ll(uchar **packet);
! 453: char *net_store_length(char *pkg, ulonglong length);
1.1 parser 454: #endif
455:
1.2 ! misha 456: #ifdef __cplusplus
1.1 parser 457: }
458: #endif
1.2 ! misha 459:
! 460: #define NULL_LENGTH ((unsigned long) ~0) /* For net_store_length */
! 461: #define MYSQL_STMT_HEADER 4
! 462: #define MYSQL_LONG_DATA_HEADER 6
! 463:
1.1 parser 464: #endif
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