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unix.7: Note behavior if buffer to receive ancillary data is too small
authorMichael Kerrisk <mtk.manpages@gmail.com>
Sun, 8 Jul 2018 09:00:23 +0000 (11:00 +0200)
committerMichael Kerrisk <mtk.manpages@gmail.com>
Sun, 8 Jul 2018 19:13:08 +0000 (21:13 +0200)
commitc87721467e21e060c332ca53f3f4ec6e01686c17
treee400c78ae507fdb62635af1face5d5d20591a61ctree | snapshot
parent13600496d347ec95a1afe67bd67530ff74563316commit | diff
unix.7: Note behavior if buffer to receive ancillary data is too small

If the buffer supplied to recvmsg() to receive ancillary data is
too small, then the data is truncated and the MSG_CTRUNC flag is
set.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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