regress/lib/libc/protoent/protoent.c

   1 #include <netdb.h>
   2 #include <stdint.h>
   3 #include <netinet/in.h>
   4
   5 int
   6 main(int argc, char *argv[])
   7 {
   8         struct protoent_data pvd;
   9         struct protoent *pvp, pv;
  10         char **pp;
  11
  12         (void)memset(&pvd, 0, sizeof(pvd));
  13         setprotoent_r(0, &pvd);
  14         while ((pvp = getprotoent_r(&pv, &pvd)) != NULL) {
  15                 printf("name=%s, port=%d, aliases=",
  16                     pvp->p_name, pvp->p_proto);
  17                 for (pp = pvp->p_aliases; *pp; pp++)
  18                         printf("%s ", *pp);
  19                 printf("\n");
  20         }
  21         endprotoent_r(&pvd);
  22         return 0;
  23 }