Add new OS file method to return the sector-size of the underlying storage: sqlite3OsSectorSize() (CVS 3700)

FossilOrigin-Name: 5752d84d374205e011d49b0221d6237967fe0743

src/test6.c

@@ -478,6 +478,13 @@ int crashFileHandle(OsFile *id){
   return 0;
 }
 
+/*
+** Return the simulated file-system sector size.
+*/
+int crashSectorSize(OsFile *id){
+  return BLOCKSIZE;
+}
+
 /*
 ** This vector defines all the methods that can operate on an OsFile
 ** for the crash tester.
@@ -497,6 +504,7 @@ static const IoMethod crashIoMethod = {
   crashUnlock,
   crashLockState,
   crashCheckReservedLock,
+  crashSectorSize,
 };