man-pages-3.77 is released

man-pages-3.77 is released

[Michael Kerrisk (man-pages)]

Gidday,

The Linux man-pages maintainer proudly announces:

    man-pages-3.77 - man pages for Linux

Tarball download:
    http://www.kernel.org/doc/man-pages/download.html
Git repository:
    https://git.kernel.org/cgit/docs/man-pages/man-pages.git/
Online changelog:
    http://man7.org/linux/man-pages/changelog.html#release_3.77

A short summary of the release is blogged at:
http://linux-man-pages.blogspot.com/2015/01/man-pages-377-is-released.html

The current version of the pages is browsable at:
http://man7.org/linux/man-pages/

A few changes in this release that may be of interest to readers of
this list are given below.

Cheers,

Michael

==================== Changes in man-pages-3.77 ====================


New and rewritten pages
-----------------------

seccomp.2
    Kees Cook, Michael Kerrisk, Will Drewry  [Andy Lutomirski]
        New page documenting seccomp(2)
            Combines documentation from prctl, in-kernel seccomp_filter.txt
            and dropper.c, along with details specific to the new system call.


Newly documented interfaces in existing pages
---------------------------------------------

netlink.7
    Stephan Mueller  [Michael Kerrisk]
        Add NETLINK_CRYPTO


Changes to individual pages
---------------------------

perf_event_open.2
    Vince Weaver
        Clarify the PERF_FLAG_FD_* flags
            This change clarifies the behavior of the PERF_FLAG_FD_OUTPUT and
            PERF_FLAG_FD_NO_GROUP flags to perf_event_open(), and removes
            the related FIXME comments.

            While writing tests to validate the behavior of these flags I
            discovered that PERF_FLAG_FD_OUTPUT has been broken since the
            2.6.35 kernel release.

prctl.2
    Dave Hansen [Michael Kerrisk]
        Add description of Intel MPX calls
            The 3.19 kernel will have support for Intel MPX, including
            a pair of new prctl() calls (PR_MPX_ENABLE_MANAGEMENT and
            PR_MPX_DISABLE_MANAGEMENT) for enabling and disabling the
            kernel's management of the "bounds tables".  Add a
            descriptions of the interface.

setns.2
pid_namespaces.7
    Mike Frysinger
        Elaborate discussion of the PID namespace descendant limitation
            The setns(2) man page already mentions that CLONE_NEWPID may only
            be used with descendant namespaces, but this nuance could be
            listed in a few more places so it is not missed.

sigaction.2
    Michael Kerrisk
        Add siginfo_t fields for SECCOMP_RET_TRAP

random.4
    Heinrich Schuchardt
        Describe handling of O_NONBLOCK
            /dev/random and /dev/urandom treat O_NONBLOCK differently.
            This should be described in the manpage.
    Heinrich Schuchardt
        Mention PRNG used by urandom
            /dev/urandom uses a pseudo-random number generator to replace
            missing entropy.

proc.5
    Michael Kerrisk
        Document "Seccomp" field of /proc/PID/status

tcp.7
    Troy Davis
        Clarify tcp_tw_recycle on Internet-facing hosts
            Clarify that tcp_tw_recycle will break communication with many
            general-purpose remote Internet hosts (namely, remote NAT devices)
            even when the Linux device itself is not behind NAT.

-- 
Michael Kerrisk
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
Linux/UNIX System Programming Training: http://man7.org/training/

Re: man-pages-3.77 is released

[rh_]

On Sat, 10 Jan 2015 17:18:28 +0100
"Michael Kerrisk (man-pages)" <mtk.manpages@gmail.com> wrote:

-snip 8< snip-

I did:

git clone git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git
cd man-pages
make install prefix=/ssd42/man

The man pages do install but I get one error:

mktemp: cannot create temp file /tmp/manpages-checksXXXX: Invalid argument
for i in man?; do \
	install -d -m 755 /ssd42/man-pages/share/man/"$i" || exit $?; \
	install -m 644 "$i"/* /ssd42/man-pages/share/man/"$i" || exit $?; \
done; \


--- Makefile	2015-01-10 15:48:44.000000000 -0800
+++ Makefile.new	2015-01-10 15:48:35.000000000 -0800
@@ -57,7 +57,7 @@ install:
 
 # Check if groff reports warnings (may be words of sentances not displayed)
 # from http://lintian.debian.org/tags/manpage-has-errors-from-man.html 
-GROFF_LOG := $(shell mktemp /tmp/manpages-checksXXXX)
+GROFF_LOG := $(shell mktemp /tmp/manpages-checks.XXXXXX)
 check-groff-warnings:
 	for i in man?/*.[1-9]; \
 	do \