Add the sqlite3_close_v2() interface (from the deferred-close branch) that

allows close operations to happen out-of-order in bindings to
garbage-collected langauges.

FossilOrigin-Name: fb8893abeefabe9de44e34dcf4327764481189f5

1 files changed, 2 insertions, 0 deletions

diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index ca409670b..f7f5fd386 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -983,6 +983,7 @@ struct sqlite3 {
 #define SQLITE_MAGIC_SICK     0x4b771290  /* Error and awaiting close */
 #define SQLITE_MAGIC_BUSY     0xf03b7906  /* Database currently in use */
 #define SQLITE_MAGIC_ERROR    0xb5357930  /* An SQLITE_MISUSE error occurred */
+#define SQLITE_MAGIC_ZOMBIE   0x64cffc7f  /* Close with last statement close */
 
 /*
 ** Each SQL function is defined by an instance of the following
@@ -2844,6 +2845,7 @@ void sqlite3CommitTransaction(Parse*);
 void sqlite3RollbackTransaction(Parse*);
 void sqlite3Savepoint(Parse*, int, Token*);
 void sqlite3CloseSavepoints(sqlite3 *);
+void sqlite3LeaveMutexAndCloseZombie(sqlite3*);
 int sqlite3ExprIsConstant(Expr*);
 int sqlite3ExprIsConstantNotJoin(Expr*);
 int sqlite3ExprIsConstantOrFunction(Expr*);