1 files changed, 0 insertions, 107 deletions
diff --git a/mysql/mysys/my_read.c b/mysql/mysys/my_read.c
deleted file mode 100644
index c80ad1c..0000000
--- a/mysql/mysys/my_read.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/* 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 St, Fifth Floor, Boston, MA 02110-1301  USA */
-
-#include "mysys_priv.h"
-#include "my_sys.h"
-#include "mysys_err.h"
-#include <my_base.h>
-#include <errno.h>
-#include "my_thread_local.h"
-
-/*
-  Read a chunk of bytes from a file with retry's if needed
-
-  The parameters are:
-    File descriptor
-    Buffer to hold at least Count bytes
-    Bytes to read
-    Flags on what to do on error
-
-    Return:
-      -1 on error
-      0  if flag has bits MY_NABP or MY_FNABP set
-      N  number of bytes read.
-*/
-
-size_t my_read(File Filedes, uchar *Buffer, size_t Count, myf MyFlags)
-{
-  size_t readbytes, save_count;
-  DBUG_ENTER("my_read");
-  DBUG_PRINT("my",("fd: %d  Buffer: %p  Count: %lu  MyFlags: %d",
-                   Filedes, Buffer, (ulong) Count, MyFlags));
-  save_count= Count;
-
-  for (;;)
-  {
-    errno= 0;					/* Linux, Windows don't reset this on EOF/success */
-#ifdef _WIN32
-    readbytes= my_win_read(Filedes, Buffer, Count);
-#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)
-    {
-      set_my_errno(errno);
-      if (errno == 0 || (readbytes != (size_t) -1 &&
-                         (MyFlags & (MY_NABP | MY_FNABP))))
-        set_my_errno(HA_ERR_FILE_TOO_SHORT);
-      DBUG_PRINT("warning",("Read only %d bytes off %lu from %d, errno: %d",
-                            (int) readbytes, (ulong) Count, Filedes,
-                            my_errno()));
-
-      if ((readbytes == 0 || (int) readbytes == -1) && errno == EINTR)
-      {  
-        DBUG_PRINT("debug", ("my_read() was interrupted and returned %ld",
-                             (long) readbytes));
-        continue;                              /* Interrupted */
-      }
-
-      if (MyFlags & (MY_WME | MY_FAE | MY_FNABP))
-      {
-        char errbuf[MYSYS_STRERROR_SIZE];
-        if (readbytes == (size_t) -1)
-          my_error(EE_READ, MYF(0), my_filename(Filedes),
-                   my_errno(), my_strerror(errbuf, sizeof(errbuf), my_errno()));
-        else if (MyFlags & (MY_NABP | MY_FNABP))
-          my_error(EE_EOFERR, MYF(0), my_filename(Filedes),
-                   my_errno(), my_strerror(errbuf, sizeof(errbuf), my_errno()));
-      }
-      if (readbytes == (size_t) -1 ||
-          ((MyFlags & (MY_FNABP | MY_NABP)) && !(MyFlags & MY_FULL_IO)))
-        DBUG_RETURN(MY_FILE_ERROR);	/* Return with error */
-      if (readbytes != (size_t) -1 && (MyFlags & MY_FULL_IO))
-      {
-        Buffer+= readbytes;
-        Count-= readbytes;
-        continue;
-      }
-    }
-
-    if (MyFlags & (MY_NABP | MY_FNABP))
-      readbytes= 0;			/* Ok on read */
-    else if (MyFlags & MY_FULL_IO)
-      readbytes= save_count;
-    break;
-  }
-  DBUG_RETURN(readbytes);
-} /* my_read */