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| From: | Joel Cunningham |
| Subject: | [lwip-devel] [task #14247] socket API: implement recvmsg msg_control support |
| Date: | Tue, 25 Apr 2017 00:45:41 -0400 (EDT) |
| User-agent: | Mozilla/5.0 (Windows NT 6.1; WOW64; rv:53.0) Gecko/20100101 Firefox/53.0 |
Follow-up Comment #18, task #14247 (project lwip):
New patch moves the flag to the netconn layer. The netconn layer flag + using
the flag for the existing LWIP_NETBUF_RECVINFO feature resulted in a much
cleaner implementation, thanks for the suggestion :)
I went with defaulting netconn_alloc() to set NETCONN_FLAG_PKTINFO and then
lwip_socket() to clear the flag. This should retain the previous behavior
when LWIP_NETBUF_RECVINFO was enabled
(file #40488)
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Additional Item Attachment:
File name: 0001-sockets-task-14247-add-CMSG-and-IP_PKTINFO-conn-flag.patch
Size:15 KB
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