From 08b68f1bdc67f4950c8b9271a6200382670f1557 Mon Sep 17 00:00:00 2001
From: leitner <leitner>
Date: Fri, 5 Sep 2003 23:59:17 +0000
Subject: [PATCH] EPROTO -> EINVAL for BSD backwards compatibility (did I
 mention that BSD *sucks*?)

---
 dns/dns_dfd.c    | 2 +-
 dns/dns_packet.c | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/dns/dns_dfd.c b/dns/dns_dfd.c
index b98646e..eb8aeac 100644
--- a/dns/dns_dfd.c
+++ b/dns/dns_dfd.c
@@ -12,7 +12,7 @@ int dns_domain_fromdot(char **out,const char *buf,unsigned int n)
   char ch;
   char *x;
 
-  errno = EPROTO;
+  errno = EINVAL;
 
   for (;;) {
     if (!n) break;
diff --git a/dns/dns_packet.c b/dns/dns_packet.c
index d548cb0..367e548 100644
--- a/dns/dns_packet.c
+++ b/dns/dns_packet.c
@@ -8,7 +8,7 @@ DNS should have used LZ77 instead of its own sophomoric compression algorithm.
 unsigned int dns_packet_copy(const char *buf,unsigned int len,unsigned int pos,char *out,unsigned int outlen)
 {
   while (outlen) {
-    if (pos >= len) { errno = EPROTO; return 0; }
+    if (pos >= len) { errno = EINVAL; return 0; }
     *out = buf[pos++];
     ++out; --outlen;
   }
@@ -28,7 +28,7 @@ unsigned int dns_packet_skipname(const char *buf,unsigned int len,unsigned int p
     pos += ch;
   }
 
-  errno = EPROTO;
+  errno = EINVAL;
   return 0;
 }
 
@@ -72,6 +72,6 @@ unsigned int dns_packet_getname(const char *buf,unsigned int len,unsigned int po
   return pos;
 
   PROTO:
-  errno = EPROTO;
+  errno = EINVAL;
   return 0;
 }