gdb/testsuite/gdb.base/execution-termios.c

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2014-2019 Free Software Foundation, Inc.
   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 <stdio.h>
  19 #include <termios.h>
  20 #include <unistd.h>
  21
  22 int
  23 func (void)
  24 {
  25   puts ("hello world\n");
  26   tcdrain (fileno (stdout));
  27   return 1;
  28 }
  29
  30 int
  31 main (void)
  32 {
  33   func ();
  34   return 0; /* set break here */
  35 }