contrib/sqlite3/sqlite3.c

1237 ** The xFileControl() method is a generic interface that allows custom
1242 ** write return values.  Potential uses for xFileControl() might be
1248 ** Applications that define a custom xFileControl method should use opcodes
1303   int (*xFileControl)(sqlite3_file*, int op, void *pArg);
1321 ** These integer constants are opcodes for the xFileControl method
1326 ** opcode causes the xFileControl method to write the current state of
6497 ** xFileControl method for the [sqlite3_io_methods] object associated
6506 ** the xFileControl method.  ^The return value of the xFileControl
6513 ** underlying sqlite3_io_methods.xFileControl method.
6518 ** or [sqlite3_errmsg()].  The underlying xFileControl method might
6521 ** xFileControl method.
15205   return id->pMethods->xFileControl(id, op, pArg);
15208   (void)id->pMethods->xFileControl(id, op, pArg);
27973    unixFileControl,            /* xFileControl */                            \
34545   winFileControl,                 /* xFileControl */
38926 **   the VFS xFileControl(FCNTL_SIZE_HINT) method.
38930 **   dbOrigSize). If the xFileControl(FCNTL_SIZE_HINT) method is called,
73403   0,             /* xFileControl */
73697   0,                /* xFileControl */
117768 ** Invoke the xFileControl method on a particular database.