diff options
Diffstat (limited to 'mysys/my_read.c')
| -rw-r--r-- | mysys/my_read.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/mysys/my_read.c b/mysys/my_read.c index 0afbf3773f3..883a1c5fdc7 100644 --- a/mysys/my_read.c +++ b/mysys/my_read.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. +/* Copyright (c) 2000, 2013, 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 @@ -51,6 +51,13 @@ size_t my_read(File Filedes, uchar *Buffer, size_t Count, myf MyFlags) #else readbytes= read(Filedes, Buffer, Count); #endif + DBUG_EXECUTE_IF ("simulate_file_read_error", + { + errno= ENOSPC; + readbytes= (size_t) -1; + DBUG_SET("-d,simulate_file_read_error"); + DBUG_SET("-d,simulate_my_b_fill_error"); + }); if (readbytes != Count) { |