| 1 | /* Copyright (C) 2009-2013 Free Software Foundation, Inc. |
| 2 | |
| 3 | This file is part of GDB. |
| 4 | |
| 5 | This program is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by |
| 7 | the Free Software Foundation; either version 3 of the License, or |
| 8 | (at your option) any later version. |
| 9 | |
| 10 | This program is distributed in the hope that it will be useful, |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | GNU General Public License for more details. |
| 14 | |
| 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 17 | |
| 18 | #include "defs.h" |
| 19 | #include "gdb_usleep.h" |
| 20 | #include "gdb_select.h" |
| 21 | #include "gdb_usleep.h" |
| 22 | |
| 23 | #include <sys/time.h> |
| 24 | |
| 25 | int |
| 26 | gdb_usleep (int usec) |
| 27 | { |
| 28 | struct timeval delay; |
| 29 | int retval; |
| 30 | |
| 31 | delay.tv_sec = usec / 1000000; |
| 32 | delay.tv_usec = usec % 1000000; |
| 33 | retval = gdb_select (0, 0, 0, 0, &delay); |
| 34 | |
| 35 | if (retval < 0) |
| 36 | retval = -1; |
| 37 | else |
| 38 | retval = 0; |
| 39 | |
| 40 | return retval; |
| 41 | } |