/* Host support routines for MinGW, for GDB, the GNU debugger.
- Copyright (C) 2006, 2007, 2008 Free Software Foundation, Inc.
+ Copyright (C) 2006-2013 Free Software Foundation, Inc.
This file is part of GDB.
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
+#include "event-loop.h"
#include "gdb_string.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 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);
+}