unix.7: Explicitly note that SO_PASSCRED provides SCM_CREDENTIALS messages

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2018-12-23 18:17:06 +01:00
parent c02ed554e9
commit 88fedfa061
1 changed files with 3 additions and 1 deletions

View File

@ -280,7 +280,9 @@ by specifying
as the socket family. as the socket family.
.TP .TP
.B SO_PASSCRED .B SO_PASSCRED
Enables the receiving of the credentials of the sending process in an This socket option enables receipt
of the credentials of the sending process in an
.BR SCM_CREDENTIALS
ancillary message. ancillary message.
.IP .IP
When this option is set and the socket is not yet connected, When this option is set and the socket is not yet connected,