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The code is in place to replace GDBM with BTree. But I have not yet

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attempted to compile it.  I am sure the code contains bugs. (CVS 238)

FossilOrigin-Name: 6ecc8b20d4f402f45f03d46d8d4fa40dea666e97
This commit is contained in:
drh
2001-09-13 13:46:56 +00:00
parent 5c4d9703d9
commit 5e00f6c7d5
20 changed files with 3910 additions and 2679 deletions
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30
src/util.c
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@@ -26,7 +26,7 @@
** This file contains functions for allocating memory, comparing
** strings, and stuff like that.
**
** $Id: util.c,v 1.21 2001/04/11 14:28:43 drh Exp $
** $Id: util.c,v 1.22 2001/09/13 13:46:57 drh Exp $
*/
#include "sqliteInt.h"
#include <stdarg.h>
@@ -972,3 +972,31 @@ sqliteLikeCompare(const unsigned char *zPattern, const unsigned char *zString){
}
return *zString==0;
}
/*
** Return a static string that describes the kind of error specified in the
** argument.
*/
const char *sqliteErrStr(int rc){
char *z = 0;
switch( rc ){
case SQLITE_OK: z = "not an error"; break;
case SQLITE_ERROR: z = "SQL logic error or missing database"; break;
case SQLITE_INTERNAL: z = "internal SQLite implementation flaw"; break;
case SQLITE_PERM: z = "access permission denied"; break;
case SQLITE_ABORT: z = "callback requested query abort"; break;
case SQLITE_BUSY: z = "database in use by another process"; break;
case SQLITE_NOMEM: z = "out of memory"; break;
case SQLITE_READONLY: z = "attempt to write a readonly database"; break;
case SQLITE_INTERRUPT: z = "interrupted"; break;
case SQLITE_IOERR: z = "disk I/O error"; break;
case SQLITE_CORRUPT: z = "database disk image is malformed"; break;
case SQLITE_NOTFOUND: z = "table or record not found"; break;
case SQLITE_FULL: z = "database is full"; break;
case SQLITE_CANTOPEN: z = "unable to open database file"; break;
case SQLITE_PROTOCOL: z = "database locking protocol failure"; break;
case SQLITE_EMPTY: z = "table contains no data";
default:
}
return z;
}