libmicrohttpd

commit 9edfc8f8f7a548e0dad8f3d18f671b822601a384
parent 8c6c3d4555dfb08c89332036f70c901275891b6b
Author: ng0 <ng0@n0.is>
Date:   Thu,  1 Aug 2019 14:26:54 +0000

mhd_send commented,

Diffstat:
M
src/microhttpd/mhd_send.c
 | 
12
++++++++++++

1 file changed, 12 insertions(+), 0 deletions(-)
diff --git a/src/microhttpd/mhd_send.c b/src/microhttpd/mhd_send.c
@@ -342,6 +342,18 @@ MHD_send_on_connection2_ (struct MHD_Connection *connection,
   msg.msg_iov = vector;
   msg.msg_iovlen = 2;
 
+  /*
+   * questionable for this case, bus maybe worth considering for now:
+   * On at least NetBSD (and FreeBSD?) we need to set both msg_control and
+   * mgs_controllen to 0.
+   * If you set msg_control to nonnull, NetBSD expects you to have
+   * msg_controllen > 0. (sys/kern/uipc_syscalls.c in do_sys_sendmsg_so)
+   * for reference. Thanks to pDNS (for FreeBSD), Riastradh for NetBSD.
+   */
+  /*
+  msg.msg_control = 0;
+  msg.msg_controllen = 0;
+  */
   ret = sendmsg (s, &msg, MAYBE_MSG_NOSIGNAL);
 #elif HAVE_WRITEV
   iovcnt = sizeof (vector) / sizeof (struct iovec);