gdbserver/hostio-errno.cc

   1 /* Host file transfer support for gdbserver.
   2    Copyright (C) 2007-2020 Free Software Foundation, Inc.
   3
   4    Contributed by CodeSourcery.
   5
   6    This file is part of GDB.
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  20
  21 /* This file implements the hostio_last_error target callback
  22    on top of errno.  */
  23
  24 #include "server.h"
  25
  26 #include "hostio.h"
  27
  28 #include "gdbsupport/fileio.h"
  29
  30 void
  31 hostio_last_error_from_errno (char *buf)
  32 {
  33   int error = errno;
  34   int fileio_error = host_to_fileio_error (error);
  35   sprintf (buf, "F-1,%x", fileio_error);
  36 }