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/* This testcase is part of GDB, the GNU debugger.
Copyright 2009-2019 Free Software Foundation, Inc.
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 <stdlib.h>
#include <unistd.h>
short hglob = 1;
short glob = 92;
void
bar()
{
if (glob == 0)
exit(1);
}
int commonfun() { bar(); } /* from hello */
int
hello(int x)
{
x *= 2;
return x + 45;
}
static void
hello_loop (void)
{
}
int
main()
{
int tmpx;
alarm (30);
bar();
tmpx = hello(glob);
commonfun();
glob = tmpx;
commonfun();
while (1)
{
hello_loop ();
usleep (20);
}
}
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