tidying

diff --git a/src/src/ip.c b/src/src/ip.c
index 82876c62ee335c2a615a01f7d99c26b20cd008b0..d9184efbff163fdf3e9962f0bbd90c09249148c8 100644 (file)
--- a/src/src/ip.c
+++ b/src/src/ip.c
@@ -250,7 +250,11 @@ if (timeout > 0) alarm(timeout);
 this peer, can send data in the SYN packet.  The peer can send data
 before it gets our ACK of its SYN,ACK - the latter is useful for
 the SMTP banner.  Other (than SMTP) cases of TCP connections can
 this peer, can send data in the SYN packet.  The peer can send data
 before it gets our ACK of its SYN,ACK - the latter is useful for
 the SMTP banner.  Other (than SMTP) cases of TCP connections can

-possibly use the data-on-syn, so support that too.  */
+possibly use the data-on-syn, so support that too.
+
+This is a Linux implementation.  It might be useable on FreeBSD; I have
+not checked.  I think MacOS has a "connectx" call for this purpose,
+rather than using "sendto" ? */

 
 if (fastopen_blob && tcp_fastopen_ok)
   {
 
 if (fastopen_blob && tcp_fastopen_ok)
   {

diff --git a/src/src/smtp_in.c b/src/src/smtp_in.c
index daaab91724d027b735549466204ce500c7b41177..e59dece25f9dcc5db62e05f7d9c44e12e51209ca 100644 (file)
--- a/src/src/smtp_in.c
+++ b/src/src/smtp_in.c
@@ -4717,9 +4717,6 @@ while (done <= 0)
 #if defined(SUPPORT_TLS) && defined(EXPERIMENTAL_REQUIRETLS)
          case ENV_MAIL_OPT_REQTLS:
            {
 #if defined(SUPPORT_TLS) && defined(EXPERIMENTAL_REQUIRETLS)
          case ENV_MAIL_OPT_REQTLS:
            {

-           const uschar * list = value;
-           int sep = ',';
-           const uschar * opt;

            uschar * r, * t;
 
            if (!requiretls_advertised)
            uschar * r, * t;
 
            if (!requiretls_advertised)