unix.7: Move some abstract socket details to a separate subsection

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2016-06-20 11:17:04 +02:00
parent 9f213833a4
commit d1875c13fc
1 changed files with 6 additions and 3 deletions

View File

@ -159,9 +159,6 @@ the first
.IR "(addrlen \- sizeof(sa_family_t))"
bytes of
.IR sun_path .
Abstract sockets automatically disappear when all open references
to the socket are closed.
The abstract socket namespace is a nonportable Linux extension.
.SS Pathname sockets
When binding a socket to a pathname, a few rules should be observed
for maximum portability and ease of coding:
@ -252,6 +249,12 @@ and
.BR chmod (2)).
.\" However, fchown() and fchmod() do not seem to have an effect
.\"
.SS Abstract sockets
Abstract sockets automatically disappear when all open references
to the socket are closed.
The abstract socket namespace is a nonportable Linux extension.
.\"
.SS Socket options
For historical reasons, these socket options are specified with a
.B SOL_SOCKET