diff options
Diffstat (limited to 'mysys/my_write.c')
| -rw-r--r-- | mysys/my_write.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/mysys/my_write.c b/mysys/my_write.c index 204e2e1488d..3c94fab2ec7 100644 --- a/mysys/my_write.c +++ b/mysys/my_write.c @@ -47,11 +47,17 @@ size_t my_write(File Filedes, const uchar *Buffer, size_t Count, myf MyFlags) #else writtenbytes= write(Filedes, Buffer, Count); #endif - DBUG_EXECUTE_IF("simulate_file_write_error", - { - errno= ENOSPC; - writtenbytes= (size_t) -1; - }); + + /** + To simulate the write error set the errno = error code + and the number pf written bytes to -1. + */ + DBUG_EXECUTE_IF ("simulate_file_write_error", + if (!errors) { + errno= ENOSPC; + writtenbytes= (size_t) -1; + }); + if (writtenbytes == Count) break; if (writtenbytes != (size_t) -1) |