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Allow the xAccess method in the VFS to return -1 to signal an I/O

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error, and in particular an SQLITE_IOERR_NOMEM. (CVS 4925)

FossilOrigin-Name: 3cb704c4c439425781644b1b653b7e50f02fd91e
This commit is contained in:
drh
2008-03-27 22:42:51 +00:00
parent 9882d99993
commit 19db935225
8 changed files with 74 additions and 42 deletions
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4
src/pragma.c
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@@ -11,7 +11,7 @@
*************************************************************************
** This file contains code used to implement the PRAGMA command.
**
** $Id: pragma.c,v 1.173 2008/03/25 17:23:33 drh Exp $
** $Id: pragma.c,v 1.174 2008/03/27 22:42:52 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>
@@ -571,7 +571,7 @@ void sqlite3Pragma(
}
}else{
if( zRight[0]
&& !sqlite3OsAccess(db->pVfs, zRight, SQLITE_ACCESS_READWRITE)
&& sqlite3OsAccess(db->pVfs, zRight, SQLITE_ACCESS_READWRITE)==0
){
sqlite3ErrorMsg(pParse, "not a writable directory");
goto pragma_out;