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WL#1895 - Print message to error log in case of detected MyISAM corruption

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Changed my_error() to print error messages, which come from
arbitrary registered ranges of error messages. Messages can
be unregistered (and should be at end of the program).
Added registration of handler error messages.
Added a new mi_print_error() macro and a new 
mi_report_error() function, which supply error
messages with a table name.
Added calls to mi_print_error() or mi_report_error()
at all places in MyISAM, where table corruption is detected.
This commit is contained in:
ingo@mysql.com
2004-12-23 20:11:38 +01:00
parent 1ea48a2dbf
commit c39be2d0e7
31 changed files with 518 additions and 56 deletions
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10
include/mysys_err.h
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@@ -20,13 +20,15 @@
extern "C" {
#endif
#define GLOB 0 /* Error maps */
#define GLOBERRS 28 /* Max number of error messages in map's */
#define EE(X) globerrs[ X ] /* Defines to add error to right map */
#define GLOBERRS (EE_ERROR_LAST - EE_ERROR_FIRST + 1) /* Nr of global errors */
#define EE(X) (globerrs[(X) - EE_ERROR_FIRST])
extern const char * NEAR globerrs[]; /* my_error_messages is here */
/* Error message numbers in global map */
/* Do not add error numbers before EE_ERROR_FIRST. */
/* If necessary to add lower numbers, change EE_ERROR_FIRST accordingly. */
#define EE_ERROR_FIRST 0 /*Copy first error nr.*/
#define EE_FILENOTFOUND 0
#define EE_CANTCREATEFILE 1
#define EE_READ 2
@@ -54,6 +56,8 @@ extern const char * NEAR globerrs[]; /* my_error_messages is here */
#define EE_CANT_SYMLINK 25
#define EE_REALPATH 26
#define EE_SYNC 27
#define EE_ERROR_LAST 27 /*Copy last error nr.*/
/* Add error numbers before EE_ERROR_LAST and change it accordingly. */
/* exit codes for all MySQL programs */