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author | iedowse <iedowse@FreeBSD.org> | 2002-10-21 20:10:05 +0000 |
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committer | iedowse <iedowse@FreeBSD.org> | 2002-10-21 20:10:05 +0000 |
commit | f94a5e8a54c64c705cd34cfd49c5a5b9ee23d689 (patch) | |
tree | 48a30c5300c4af974317246dce18b075e4367190 /share/man/man4/tty.4 | |
parent | 687253b085a0885d2a22c1e4c437a522e639d9c0 (diff) | |
download | FreeBSD-src-f94a5e8a54c64c705cd34cfd49c5a5b9ee23d689.zip FreeBSD-src-f94a5e8a54c64c705cd34cfd49c5a5b9ee23d689.tar.gz |
Remove the "temporary connection" hack in udp_output(). In order
to send datagrams from an unconnected socket, we used to first block
input, then connect the socket to the sendmsg/sendto destination,
send the datagram, and finally disconnect the socket and unblock
input.
We now use in_pcbconnect_setup() to check if a connect() would have
succeeded, but we never record the connection in the PCB (local
anonymous port allocation is still recorded, though). The result
from in_pcbconnect_setup() authorises the sending of the datagram
and selects the local address and port to use, so we just construct
the header and call ip_output().
Discussed on: -net
Approved by: re
Diffstat (limited to 'share/man/man4/tty.4')
0 files changed, 0 insertions, 0 deletions