remove buffer len workaround for NetBSD 4.x

Switching to from pipes to a socketpair for communicating with the
ssh process avoids the (kernel bug?) problem.

diff --git a/scp.c b/scp.c
index 543d3b1f3060a8303265d86a05cba2309817bca2..1adff5cec2220d66d06638b1e8507c3c66f3206f 100644 (file)
--- a/scp.c
+++ b/scp.c
@@ -180,7 +180,7 @@ pid_t do_cmd_pid = -1;
 pid_t do_cmd_pid2 = -1;
 
 /* SFTP copy parameters */
-size_t sftp_copy_buflen = 32768; /* XXX NetBSD4 hangs with default value */
+size_t sftp_copy_buflen;
 size_t sftp_nrequests;
 
 /* Needed for sftp */