misc/tst-hsearch.c

   1 #include <search.h>
   2 #include <stdio.h>
   3
   4 int
   5 main (void)
   6 {
   7   int a = 1;
   8   int b = 2;
   9   ENTRY i;
  10   ENTRY *e;
  11
  12   if (hcreate (20) == 0)
  13     {
  14       puts ("hcreate failed");
  15       return 1;
  16     }
  17
  18   i.key = (char *) "one";
  19   i.data = &a;
  20   if (hsearch (i, ENTER) == NULL)
  21     return 1;
  22
  23   i.key = (char *) "one";
  24   i.data = &b;
  25   e = hsearch (i, ENTER);
  26   printf ("e.data = %d\n", *(int *) e->data);
  27   if (*(int *) e->data != 1)
  28     return 1;
  29
  30   return 0;
  31 }