all those .c changes were mostly fixes of warnings for the change in rebuild.sh being changed to use -Wall.

gethostbyname was almost completely rewritten to work better with ipv6 for gopherd.sh
gopherd.sh was rewritten to use gethostbyname instead of dig and to cut out any link-local interface indicators from the output of hop0 and to ignore an error if ipA -> hostname -> ipB causes ipA to be not the same as ipB.
Don't remember if there's anything else.

1 files changed, 7 insertions, 9 deletions

diff --git a/src/bin/rrd.c b/src/bin/rrd.c
index 1b43426..067fede 100644
--- a/src/bin/rrd.c
+++ b/src/bin/rrd.c
@@ -2,7 +2,6 @@
 #include <stdlib.h>
 #include <sys/sysctl.h>
 #include <net/route.h>
-
 #include <sys/socket.h>
 #include <netinet/in.h>
 
@@ -11,7 +10,7 @@ mostly ripped. just outputs routes from KRT on NetBSD.
 used to look closer at a difference of output from route and netstat.
 */
 
-get_rtaddrs(int addrs, struct sockaddr *sa, struct sockaddr **rti_info)
+void get_rtaddrs(int addrs, struct sockaddr *sa, struct sockaddr **rti_info)
 {
         int     i;
 
@@ -29,7 +28,7 @@ get_rtaddrs(int addrs, struct sockaddr *sa, struct sockaddr **rti_info)
 void print_sa6(struct sockaddr *sa) {
  int i=0;
  struct sockaddr_in6 *sa6 = (struct sockaddr_in6 *)sa;
- struct in6_addr *in6 = &sa6->sin6_addr;
+ struct in6_addr *in6 = &(sa6->sin6_addr);
  if(sa) {
   for(i=0;i<16;i++) {
    printf("%02x",(unsigned char)in6->s6_addr[i]);
@@ -44,11 +43,10 @@ void print_sa6(struct sockaddr *sa) {
 }
 
 void p_rtentry(struct rt_msghdr *rtm) {
- struct sockadrr *sa = (rtm+1);
+ struct sockadrr *sa;
+ sa = (struct sockaddr *)(rtm+1);
  struct sockaddr *rti_info[RTAX_MAX];
- struct sockaddr_in6 *sa6 = (struct sockaddr_in6 *)sa;
- struct in6_addr *in6 = &sa6->sin6_addr;
- get_rtaddrs(rtm->rtm_addrs, sa, rti_info);
+ get_rtaddrs(rtm->rtm_addrs, (struct sockaddr *)sa, rti_info);
 
  printf("addr: ");
  print_sa6(rti_info[RTAX_DST]);
@@ -62,7 +60,7 @@ void p_rtentry(struct rt_msghdr *rtm) {
 int main() {
 //     sysctl(const int *name, u_int namelen, void *oldp, size_t *oldlenp, 
 //            const void *newp, size_t newlen);
- int needed;
+ unsigned int needed;
         struct rt_msghdr *rtm;
         struct sockaddr *sa;
  char *buf,*next,*lim;
@@ -88,5 +86,5 @@ int main() {
                 free(buf);
                 buf = NULL;
         }
-
+ return 0;
 }