1 /* Host support routines for MinGW, for GDB, the GNU debugger.
3 Copyright (C) 2006-2012 Free Software Foundation, Inc.
5 This file is part of GDB.
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.
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.
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/>. */
21 #include "event-loop.h"
23 #include "gdb_string.h"
25 #include "gdb_select.h"
27 /* The strerror() function can return NULL for errno values that are
28 out of range. Provide a "safe" version that always returns a
32 safe_strerror (int errnum
)
36 msg
= strerror (errnum
);
41 xsnprintf (buf
, sizeof buf
, "(undocumented errno %d)", errnum
);
47 /* Wrapper for select. Nothing special needed on POSIX platforms. */
50 gdb_select (int n
, fd_set
*readfds
, fd_set
*writefds
, fd_set
*exceptfds
,
51 struct timeval
*timeout
)
53 return select (n
, readfds
, writefds
, exceptfds
, timeout
);
56 /* Wrapper for the body of signal handlers. Nothing special needed on
60 gdb_call_async_signal_handler (struct async_signal_handler
*handler
,
64 call_async_signal_handler (handler
);
66 mark_async_signal_handler (handler
);