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.

3 files changed, 7 insertions, 15 deletions

diff --git a/src/libexec/deddos.c b/src/libexec/deddos.c
index 245ba41..0af7414 100644
--- a/src/libexec/deddos.c
+++ b/src/libexec/deddos.c
@@ -1,4 +1,4 @@
-
+#include <unistd.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <sys/socket.h>
@@ -13,11 +13,9 @@ int main(int argc,char *argv[]) {
  struct sockaddr sa;
  signal(SIGALRM,exit);
  alarm(10);
- int sl=sizeof(sa);
+ unsigned int sl=sizeof(sa);
  char host[256];
  char serv[256];
- char cmd[256];
- char line[256];
  char iface[256];
  char *name[16];
  getpeername(0,&sa,&sl);
@@ -49,5 +47,5 @@ int main(int argc,char *argv[]) {
  name[8]="UDP";
  name[9]=0;
  execv(name[0],name);
- printf("shit fucked.\n");
+ return printf("shit fucked.\n");
 }
diff --git a/src/libexec/httpd.c b/src/libexec/httpd.c
index 22d9b2b..812e051 100644
--- a/src/libexec/httpd.c
+++ b/src/libexec/httpd.c
@@ -4,6 +4,7 @@
 #include <fcntl.h>
 #include <unistd.h>
 #include <syslog.h>
+#include <sys/wait.h>
 
 #define VHOST_ROOT "/var/www/vhosts"
 #define SITES_ROOT "/var/www/sites"
@@ -19,7 +20,6 @@ int main(int argc,char *argv[]) {
  int fd;
  char *name[10];
  int s,n;
- short in;
  char *method;
  char *page;
  char *version;
diff --git a/src/libexec/peerip.c b/src/libexec/peerip.c
index 6bcf1f1..43d64d0 100644
--- a/src/libexec/peerip.c
+++ b/src/libexec/peerip.c
@@ -4,17 +4,11 @@
 #include <netinet/in.h>
 
 int main(int argc,char *argv[]) {
- int i;
  struct sockaddr_in6 sa6;
- int err;
- int sl=sizeof(sa6);
+ unsigned int sl=sizeof(sa6);
  char h[NI_MAXHOST], s[NI_MAXSERV];
- if(getpeername(0,(struct sockaddr *)&sa6,&sl) == -1) {
-  return 1;
- }
- if(err=getnameinfo((struct sockaddr *)&sa6,sl,h,sizeof(h),s,sizeof(s),NI_NUMERICHOST|NI_NUMERICSERV)) {
-  return 2;
- }
+ if(getpeername(0,(struct sockaddr *)&sa6,&sl) == -1) return 1;
+ if(getnameinfo((struct sockaddr *)&sa6,sl,h,sizeof(h),s,sizeof(s),NI_NUMERICHOST|NI_NUMERICSERV)) return 2;
  puts(h);
  puts(s);
  return 0;