[GNUnet-SVN] [libmicrohttpd] 124/154: mhd_send commented,

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ng0 pushed a commit to branch master
in repository libmicrohttpd.

commit 9edfc8f8f7a548e0dad8f3d18f671b822601a384
Author: ng0 <address@hidden>
AuthorDate: Thu Aug 1 14:26:54 2019 +0000

    mhd_send commented,
---
 src/microhttpd/mhd_send.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/microhttpd/mhd_send.c b/src/microhttpd/mhd_send.c
index 69239acc..a41586d9 100644
--- 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);

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