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00001 /* Copyright (C) 2009-2013 Free Software Foundation, Inc.
00002 
00003    This file is part of GDB.
00004 
00005    This program is free software; you can redistribute it and/or modify
00006    it under the terms of the GNU General Public License as published by
00007    the Free Software Foundation; either version 3 of the License, or
00008    (at your option) any later version.
00009 
00010    This program is distributed in the hope that it will be useful,
00011    but WITHOUT ANY WARRANTY; without even the implied warranty of
00012    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00013    GNU General Public License for more details.
00014 
00015    You should have received a copy of the GNU General Public License
00016    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
00017 
00018 #include "defs.h"
00019 #include "gdb_usleep.h"
00020 #include "gdb_select.h"
00021 #include "gdb_usleep.h"
00022 
00023 #include <sys/time.h>
00024 
00025 int
00026 gdb_usleep (int usec)
00027 {
00028   struct timeval delay;
00029   int retval;
00030 
00031   delay.tv_sec = usec / 1000000;
00032   delay.tv_usec = usec % 1000000;
00033   retval = gdb_select (0, 0, 0, 0, &delay);
00034 
00035   if (retval < 0)
00036     retval = -1;
00037   else
00038     retval = 0;
00039 
00040   return retval;
00041 }