gdb/testsuite/gdb.base/annota3.c

   1 #include <stdio.h>
   2 #include <signal.h>
   3
   4
   5 #ifdef PROTOTYPES
   6 void
   7 handle_USR1 (int sig)
   8 {
   9 }
  10 #else
  11 void
  12 handle_USR1 (sig)
  13      int sig;
  14 {
  15 }
  16 #endif
  17
  18 int value;
  19
  20 #ifdef PROTOTYPES
  21 int
  22 main (void)
  23 #else
  24 int
  25 main ()
  26 #endif
  27 {
  28   int my_array[3] = { 1, 2, 3 };  /* break main */
  29
  30   value = 7;
  31
  32 #ifdef SIGUSR1
  33   signal (SIGUSR1, handle_USR1);
  34 #endif
  35
  36   printf ("value is %d\n", value);
  37   printf ("my_array[2] is %d\n", my_array[2]);
  38
  39   {
  40     int i;
  41     for (i = 0; i < 5; i++)
  42       value++;  /* increment value */
  43   }
  44
  45   return 0;  /* after loop */
  46 }
  47