From 354bb40e75d94466e91fe6960523612c9d17ccfb Mon Sep 17 00:00:00 2001 From: Karen Arutyunov Date: Thu, 2 Nov 2017 23:11:29 +0300 Subject: Add implementation --- mysql/mysys/my_div.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 mysql/mysys/my_div.c (limited to 'mysql/mysys/my_div.c') diff --git a/mysql/mysys/my_div.c b/mysql/mysys/my_div.c new file mode 100644 index 0000000..a50e326 --- /dev/null +++ b/mysql/mysys/my_div.c @@ -0,0 +1,38 @@ +/* Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */ + +#include "mysys_priv.h" +#include "my_sys.h" + +/* + Get filename of file + + SYNOPSIS + my_filename() + fd File descriptor +*/ + +char * my_filename(File fd) +{ + DBUG_ENTER("my_filename"); + if ((uint) fd >= (uint) my_file_limit) + DBUG_RETURN((char*) "UNKNOWN"); + if (fd >= 0 && my_file_info[fd].type != UNOPEN) + { + DBUG_RETURN(my_file_info[fd].name); + } + else + DBUG_RETURN((char*) "UNOPENED"); /* Debug message */ +} -- cgit v1.1