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 
9 int  should_exit = 0;
10 
11 int main ()
12 {
13   int  local_i = 0;
14 
15   while (! should_exit)
16     {
17       local_i++;
18     }
19   return 0;
20 }
21