Remove now-unused connect_wait() function.

diff --git a/usr.bin/ftp/util.c b/usr.bin/ftp/util.c
index 06008c1..2759fab 100644 (file)
--- a/usr.bin/ftp/util.c
+++ b/usr.bin/ftp/util.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: util.c,v 1.96 2022/09/15 12:47:10 millert Exp $       */
+/*     $OpenBSD: util.c,v 1.97 2022/09/19 21:14:38 millert Exp $       */
 /*     $NetBSD: util.c,v 1.12 1997/08/18 10:20:27 lukem Exp $  */
 
 /*-
@@ -1154,30 +1154,6 @@ done:
        return ret;
 }
 
-/*
- * Wait for an asynchronous connect(2) attempt to finish.
- */
-int
-connect_wait(int s)
-{
-       struct pollfd pfd[1];
-       int error = 0;
-       socklen_t len = sizeof(error);
-
-       pfd[0].fd = s;
-       pfd[0].events = POLLOUT;
-
-       if (poll(pfd, 1, -1) == -1)
-               return -1;
-       if (getsockopt(s, SOL_SOCKET, SO_ERROR, &error, &len) == -1)
-               return -1;
-       if (error != 0) {
-               errno = error;
-               return -1;
-       }
-       return 0;
-}
-
 #ifndef SMALL
 ssize_t
 http_time(time_t t, char *tmbuf, size_t len)