gdb/gdb_usleep.c - gdb

Functions defined

Source code

  1. /* Copyright (C) 2009-2015 Free Software Foundation, Inc.

  3.    This file is part of GDB.

  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.

  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.

  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/>.  */

  18. #include "defs.h"
  19. #include "gdb_usleep.h"
  20. #include "gdb_select.h"

  22. #include <sys/time.h>

  24. int
  25. ‌gdb_usleep (int usec)
  26. {
  27.   struct timeval delay;
  28.   int retval;

  30.   delay.tv_sec = usec / 1000000;
  31.   delay.tv_usec = usec % 1000000;
  32.   retval = gdb_select (0, 0, 0, 0, &delay);

  34.   if (retval < 0)
  35.     retval = -1;
  36.   else
  37.     retval = 0;

  39.   return retval;
  40. }