* gdb_usleep.h, gdb_usleep.c: New files.

            * Makefile.in (SFILES): Add gdb_usleep.c.
            (HFILES_NO_SRCDIR): Add gdb_usleep.h.
            (COMMON_OBS): Add gdb_usleep.o.
            * ser-unix.c (hardwire_send_break): Replace call to gdb_select
            by call to gdb_usleep.

1 files changed, 41 insertions, 0 deletions

diff --git a/gdb/gdb_usleep.c b/gdb/gdb_usleep.c
new file mode 100644
index 0000000..dd6d460
--- /dev/null
+++ b/gdb/gdb_usleep.c
@@ -0,0 +1,41 @@
+/* Copyright (C) 2009 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 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   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, see <http://www.gnu.org/licenses/>.  */
+
+#include "defs.h"
+#include "gdb_usleep.h"
+#include "gdb_select.h"
+#include "gdb_usleep.h"
+
+#include <sys/time.h>
+
+int
+gdb_usleep (int usec)
+{
+  struct timeval delay;
+  int retval;
+
+  delay.tv_sec = usec / 1000000;
+  delay.tv_usec = usec % 1000000;
+  retval = gdb_select (0, 0, 0, 0, &delay);
+
+  if (retval < 0)
+    retval = -1;
+  else
+    retval = 0;
+
+  return retval;
+}