1/* This program is intended to be started outside of gdb, and then
2   attached to by gdb.  Thus, it simply spins in a loop.  The loop
3   is exited when & if the variable 'should_exit' is non-zero.  (It
4   is initialized to zero in this program, so the loop will never
5   exit unless/until gdb sets the variable to non-zero.)
6   */
7#include <stdio.h>
8#include <unistd.h>
9
10int  bidule = 0;
11volatile int  should_exit = 0;
12
13int main ()
14{
15  int  local_i = 0;
16
17  alarm (60);
18
19  while (! should_exit)
20    {
21      local_i++;
22    }
23  return 0; /* postloop */
24}
25