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unix.7: Unix domain sockets don't support the recv() MSG_TRUNC flag 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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Michael Kerrisk 2008-12-01 11:25:44 -05:00
parent 238534b031
commit 77e75b9077
1 changed files with 8 additions and 0 deletions
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8
man7/unix.7
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@ -165,6 +165,14 @@ The
.B MSG_MORE
flag is not supported by Unix domain sockets.
The use of
.B MSG_TRUNC
in the
.I flags
argument of
.BR recv (2)
is not supported by Unix domain sockets.
The
.B SO_SNDBUF
socket option does have an effect for Unix domain sockets, but the