gdb/testsuite/gdb.base/execd-prog.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <unistd.h>
   4
   5 /* There is a global_i in foll-exec, which exec's us.  We
   6    should not be able to see that other definition of global_i
   7    after we are exec'd.
   8    */
   9 int  global_i = 0;
  10
  11 int main (int argc, char **argv)
  12 {
  13   /* There is a local_j in foll-exec, which exec's us.  We
  14      should not be able to see that other definition of local_j
  15      after we are exec'd.
  16      */
  17   int  local_j = argc;          /* after-exec */
  18   char *  s;
  19
  20   printf ("Hello from execd-prog...\n");
  21   if (argc != 2)
  22     {
  23       printf ("expected one string argument\n");
  24       exit (-1);
  25     }
  26   s = argv[1];
  27   printf ("argument received: %s\n", s);
  28
  29   return 0;
  30 }