1 files changed, 29 insertions, 0 deletions
diff --git a/src/socket.c b/src/socket.c
index 4fe5e3a..b666eb1 100644
--- a/src/socket.c
+++ b/src/socket.c
@@ -92,6 +92,35 @@ int socket_accept_in(const psocket *psock, psocket *client_psock)
     return 0;
 }
 
+int socket_connect_in(psocket *psock, struct addrinfo *results)
+{
+    int fd = -1, rv, reuse_enable = 1;
+    struct addrinfo *rp = NULL;
+
+    assert(psock && results);
+
+    for (rp = results; rp != NULL; rp = rp->ai_next) {
+        fd = socket(rp->ai_family, rp->ai_socktype, rp->ai_protocol);
+        if (fd < 0)
+            continue;
+        rv = connect(fd, rp->ai_addr, rp->ai_addrlen);
+        if (!rv)
+            break;
+        close(fd);
+    }
+
+    if (!rp)
+        return -1;
+
+    if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &reuse_enable, sizeof(int)) < 0)
+        return -2;
+    psock->fd = fd;
+    psock->addr_len = rp->ai_addrlen;
+    psock->addr = *rp->ai_addr;
+    freeaddrinfo(results);
+    return socket_nonblock(psock);
+}
+
 int socket_addrtostr_in(const psocket *psock,
                         char hbuf[NI_MAXHOST], char sbuf[NI_MAXSERV])
 {