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Fix the sqlite3_db_readonly() API so that it reports true if the database

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is readonly because the file format write version (byte 18 of the header)
is too large.

FossilOrigin-Name: 8d8af114dac301335ec10671c1e9a5a6d8266a60
This commit is contained in:
drh
2014-05-21 08:21:07 +00:00
parent 27f2468422
commit 781597feca
6 changed files with 26 additions and 12 deletions
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7
src/btree.c
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@@ -8526,3 +8526,10 @@ void sqlite3BtreeCursorHints(BtCursor *pCsr, unsigned int mask){
assert( mask==BTREE_BULKLOAD || mask==0 );
pCsr->hints = mask;
}
/*
** Return true if the given Btree is read-only.
*/
int sqlite3BtreeIsReadonly(Btree *p){
return (p->pBt->btsFlags & BTS_READ_ONLY)!=0;
}