/* Host support routines for MinGW, for GDB, the GNU debugger.
- Copyright (C) 2006
- Free Software Foundation, Inc.
+ Copyright (C) 2006-2012 Free Software Foundation, Inc.
This file is part of GDB.
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; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
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 Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
+#include "event-loop.h"
#include "gdb_string.h"
+#include "gdb_select.h"
+
/* The strerror() function can return NULL for errno values that are
out of range. Provide a "safe" version that always returns a
- printable string. */
+ printable string. */
char *
safe_strerror (int errnum)
if (msg == NULL)
{
static char buf[32];
+
xsnprintf (buf, sizeof buf, "(undocumented errno %d)", errnum);
msg = buf;
}
return (msg);
}
+/* Wrapper for select. Nothing special needed on POSIX platforms. */
+
+int
+gdb_select (int n, fd_set *readfds, fd_set *writefds, fd_set *exceptfds,
+ struct timeval *timeout)
+{
+ return select (n, readfds, writefds, exceptfds, timeout);
+}
+
+/* Wrapper for the body of signal handlers. Nothing special needed on
+ POSIX platforms. */
+
+void
+gdb_call_async_signal_handler (struct async_signal_handler *handler,
+ int immediate_p)
+{
+ if (immediate_p)
+ call_async_signal_handler (handler);
+ else
+ mark_async_signal_handler (handler);
+}