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authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-01-10 20:19:56 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-01-10 20:19:56 +0000
commitbbe514683a43e81cab1d5ccc0436b9aaf984294b (patch)
tree5faad36440333e8f1c46c367167e03be65ce8a93 /include
parent9de420c27cbbbd99bedc95782a6937039ff071bb (diff)
downloadbusybox-bbe514683a43e81cab1d5ccc0436b9aaf984294b.tar.gz
busybox-bbe514683a43e81cab1d5ccc0436b9aaf984294b.tar.bz2
a bit more IPv6-ization work
syslogd: converted to use it (in -R host:port)
Diffstat (limited to 'include')
-rw-r--r--include/libbb.h23
1 files changed, 20 insertions, 3 deletions
diff --git a/include/libbb.h b/include/libbb.h
index 16f092f60..62d5fcee4 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -298,12 +298,29 @@ extern int setsockopt_reuseaddr(int fd);
extern int setsockopt_broadcast(int fd);
/* Create server TCP socket bound to bindaddr:port. bindaddr can be NULL,
* numeric IP ("N.N.N.N") or numeric IPv6 address,
- * and can have ":PORT" suffix. If no suffix trere, second argument is used */
+ * and can have ":PORT" suffix (for IPv6 use "[X:X:...:X]:PORT").
+ * If there is no suffix, port argument is used */
extern int create_and_bind_stream_or_die(const char *bindaddr, int port);
/* Create client TCP socket connected to peer:port. Peer cannot be NULL.
* Peer can be numeric IP ("N.N.N.N"), numeric IPv6 address or hostname,
- * and can have ":PORT" suffix. If no suffix trere, second argument is used */
-extern int create_and_connect_stream_or_die(const char *peer, int def_port);
+ * and can have ":PORT" suffix (for IPv6 use "[X:X:...:X]:PORT").
+ * If there is no suffix, port argument is used */
+extern int create_and_connect_stream_or_die(const char *peer, int port);
+typedef struct len_and_sockaddr {
+ int len;
+ union {
+ struct sockaddr sa;
+ struct sockaddr_in sin;
+#if ENABLE_FEATURE_IPV6
+ struct sockaddr_in6 sin6;
+#endif
+ };
+} len_and_sockaddr;
+/* Return malloc'ed len_and_sockaddr with socket address of host:port
+ * Currently will return IPv4 or IPv6 sockaddrs only
+ * (depending on host), but in theory nothing prevents e.g.
+ * UNIX socket address being returned, IPX sockaddr etc... */
+extern len_and_sockaddr* host2sockaddr(const char *host, int port);
extern char *xstrdup(const char *s);