From c925b1538a8b6efb752579b416c29a7738218b11 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= <martin@v.loewis.de>
Date: Sat, 21 Jul 2001 09:42:15 +0000
Subject: Silence warnings in MSVC++: hide unused variables, add constness back
to inet_pton/ntop, convert htons argument to u_short.
---
Modules/getaddrinfo.c | 9 +++++++--
Modules/getnameinfo.c | 2 ++
Modules/socketmodule.c | 10 +++++-----
3 files changed, 14 insertions(+), 7 deletions(-)
diff --git a/Modules/getaddrinfo.c b/Modules/getaddrinfo.c
index a1f4c14..f74b5d6 100644
--- a/Modules/getaddrinfo.c
+++ b/Modules/getaddrinfo.c
@@ -343,7 +343,7 @@ getaddrinfo(hostname, servname, hints, res)
pai->ai_socktype = SOCK_DGRAM;
pai->ai_protocol = IPPROTO_UDP;
}
- port = htons(atoi(servname));
+ port = htons((u_short)atoi(servname));
} else {
struct servent *sp;
char *proto;
@@ -417,7 +417,9 @@ getaddrinfo(hostname, servname, hints, res)
for (i = 0; gai_afdl[i].a_af; i++) {
if (inet_pton(gai_afdl[i].a_af, hostname, pton)) {
u_long v4a;
+#ifdef INET6
u_char pfx;
+#endif
switch (gai_afdl[i].a_af) {
case AF_INET:
@@ -492,7 +494,10 @@ get_name(addr, gai_afd, res, numaddr, pai, port0)
u_short port = port0 & 0xffff;
struct hostent *hp;
struct addrinfo *cur;
- int error = 0, h_error;
+ int error = 0;
+#ifdef INET6
+ int h_error;
+#endif
#ifdef INET6
hp = getipnodebyaddr(addr, gai_afd->a_addrlen, gai_afd->a_af, &h_error);
diff --git a/Modules/getnameinfo.c b/Modules/getnameinfo.c
index 33d6ad3..475b531 100644
--- a/Modules/getnameinfo.c
+++ b/Modules/getnameinfo.c
@@ -98,7 +98,9 @@ getnameinfo(sa, salen, host, hostlen, serv, servlen, flags)
int family, len, i;
char *addr, *p;
u_long v4a;
+#ifdef INET6
u_char pfx;
+#endif
int h_error;
char numserv[512];
char numaddr[512];
diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c
index 1841024..e4bdf41 100644
--- a/Modules/socketmodule.c
+++ b/Modules/socketmodule.c
@@ -207,8 +207,8 @@ Socket methods:
#endif /* USE_SSL */
#ifndef HAVE_INET_PTON
-int inet_pton (int af, char *src, void *dst);
-char *inet_ntop(int af, void *src, char *dst, socklen_t size);
+int inet_pton (int af, const char *src, void *dst);
+const char *inet_ntop(int af, const void *src, char *dst, socklen_t size);
#endif
/* I know this is a bad practice, but it is the easiest... */
@@ -2948,7 +2948,7 @@ init_socket(void)
/* Simplistic emulation code for inet_pton that only works for IPv4 */
#ifndef HAVE_INET_PTON
int
-inet_pton (int af, char *src, void *dst)
+inet_pton (int af, const char *src, void *dst)
{
if(af == AF_INET){
long packed_addr;
@@ -2966,8 +2966,8 @@ inet_pton (int af, char *src, void *dst)
return -1;
}
-char *
-inet_ntop(int af, void *src, char *dst, socklen_t size)
+const char *
+inet_ntop(int af, const void *src, char *dst, socklen_t size)
{
if (af == AF_INET) {
struct in_addr packed_addr;
--
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