gdb/posix-hdep.c

   1 /* Host support routines for MinGW, for GDB, the GNU debugger.
   2
   3    Copyright (C) 2006-2015 Free Software Foundation, Inc.
   4
   5    This file is part of GDB.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  19
  20 #include "defs.h"
  21 #include "event-loop.h"
  22
  23 #include "gdb_select.h"
  24
  25 /* Wrapper for select.  Nothing special needed on POSIX platforms.  */
  26
  27 int
  28 gdb_select (int n, fd_set *readfds, fd_set *writefds, fd_set *exceptfds,
  29             struct timeval *timeout)
  30 {
  31   return select (n, readfds, writefds, exceptfds, timeout);
  32 }
  33
  34 /* Wrapper for the body of signal handlers.  Nothing special needed on
  35    POSIX platforms.  */
  36
  37 void
  38 gdb_call_async_signal_handler (struct async_signal_handler *handler,
  39                                int immediate_p)
  40 {
  41   if (immediate_p)
  42     call_async_signal_handler (handler);
  43   else
  44     mark_async_signal_handler (handler);
  45 }