diff options
Diffstat (limited to 'mysys/my_lread.c')
-rw-r--r-- | mysys/my_lread.c | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/mysys/my_lread.c b/mysys/my_lread.c deleted file mode 100644 index 1399b197119..00000000000 --- a/mysys/my_lread.c +++ /dev/null @@ -1,54 +0,0 @@ -/* Copyright (C) 2000 MySQL AB - - 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - -#include "mysys_priv.h" -#include "mysys_err.h" - - /* Read a chunk of bytes from a file */ - -uint32 my_lread(int Filedes, byte *Buffer, uint32 Count, myf MyFlags) - /* File descriptor */ - /* Buffer must be at least count bytes */ - /* Max number of bytes returnd */ - /* Flags on what to do on error */ -{ - uint32 readbytes; - DBUG_ENTER("my_lread"); - DBUG_PRINT("my",("Fd: %d Buffer: 0x%lx Count: %lu MyFlags: %d", - Filedes, (long) Buffer, (ulong) Count, MyFlags)); - - DBUG_PRINT("error", ("Deprecated my_lread() function should not be used.")); - - /* Temp hack to get count to int32 while read wants int */ - if ((readbytes = (uint32) read(Filedes, Buffer, (uint) Count)) != Count) - { - my_errno=errno; - if (MyFlags & (MY_WME | MY_FAE | MY_FNABP)) - { - if (readbytes == MY_FILE_ERROR) - my_error(EE_READ, MYF(ME_BELL+ME_WAITTANG), - my_filename(Filedes),errno); - else - if (MyFlags & (MY_NABP | MY_FNABP)) - my_error(EE_EOFERR, MYF(ME_BELL+ME_WAITTANG), - my_filename(Filedes),errno); - } - if (readbytes == MY_FILE_ERROR || MyFlags & (MY_NABP | MY_FNABP)) - DBUG_RETURN((uint32) -1); /* Return med felkod */ - } - if (MyFlags & (MY_NABP | MY_FNABP)) - DBUG_RETURN(0); /* Ok vid l{sning */ - DBUG_RETURN(readbytes); -} /* my_lread */ |