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Diffstat (limited to 'libbb')
-rw-r--r--libbb/xconnect.c76
1 files changed, 0 insertions, 76 deletions
diff --git a/libbb/xconnect.c b/libbb/xconnect.c
index cf1f9d59a..9f95e38f8 100644
--- a/libbb/xconnect.c
+++ b/libbb/xconnect.c
@@ -121,82 +121,6 @@ int create_and_bind_socket_ip4or6(const char *hostaddr, int port)
sockaddr_inet sa;
memset(&sa, 0, sizeof(sa));
- if (hostaddr && dotted2sockaddr(hostaddr, &sa.sa, sizeof(sa)))
- bb_show_usage();
-
- if (!sa.sa.sa_family)
- fd = xsocket_stream_ip4or6(&sa.sa.sa_family);
- else /* user specified bind addr dictates family */
- fd = xsocket(sa.sa.sa_family, SOCK_STREAM, 0);
- setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on));
-
- /* if (port >= 0) { */
-#if ENABLE_FEATURE_IPV6
- if (sa.sa.sa_family == AF_INET6 /* && !sa.sin6.sin6_port */)
- sa.sin6.sin6_port = htons(port);
-#endif
- if (sa.sa.sa_family == AF_INET /* && !sa.sin.sin_port */)
- sa.sin.sin_port = htons(port);
- /* } */
-
- xbind(fd, &sa.sa, sizeof(sa));
- return fd;
-}
-
-int dotted2sockaddr(const char *dotted, struct sockaddr* sp, int socklen)
-{
- union {
- struct in_addr a4;
-#if ENABLE_FEATURE_IPV6
- struct in6_addr a6;
-#endif
- } a;
-
- /* TODO maybe: port spec? like n.n.n.n:nn */
-
-#if ENABLE_FEATURE_IPV6
- if (socklen >= sizeof(struct sockaddr_in6)
- && inet_pton(AF_INET6, dotted, &a.a6) > 0
- ) {
- ((struct sockaddr_in6*)sp)->sin6_family = AF_INET6;
- ((struct sockaddr_in6*)sp)->sin6_addr = a.a6;
- /* ((struct sockaddr_in6*)sp)->sin6_port = */
- return 0; /* success */
- }
-#endif
- if (socklen >= sizeof(struct sockaddr_in)
- && inet_pton(AF_INET, dotted, &a.a4) > 0
- ) {
- ((struct sockaddr_in*)sp)->sin_family = AF_INET;
- ((struct sockaddr_in*)sp)->sin_addr = a.a4;
- /* ((struct sockaddr_in*)sp)->sin_port = */
- return 0; /* success */
- }
- return 1;
-}
-
-int xsocket_stream_ip4or6(sa_family_t *fp)
-{
- int fd;
-#if ENABLE_FEATURE_IPV6
- fd = socket(AF_INET6, SOCK_STREAM, 0);
- if (fp) *fp = AF_INET6;
- if (fd < 0)
-#endif
- {
- fd = xsocket(AF_INET, SOCK_STREAM, 0);
- if (fp) *fp = AF_INET;
- }
- return fd;
-}
-
-int create_and_bind_socket_ip4or6(const char *hostaddr, int port)
-{
- static const int on = 1;
- int fd;
- sockaddr_inet sa;
-
- memset(&sa, 0, sizeof(sa));
if (hostaddr) {
if (dotted2sockaddr(hostaddr, &sa.sa, sizeof(sa)))
bb_error_msg_and_die("bad address '%s'", hostaddr);