ld.so.8: Note some further details of secure-execution mode

Note some further details of the treatment of environment
variables in secure execution mode. In particular (as noted by
Matthias Hertel), note that ignored environment variables are also
stripped from the environment. Furthermore, there are some other
variables, not used by the dynamic linker itself, that are also
treated in this way (see the glibc source file
sysdeps/generic/unsecvars.h).

Reported-by: Matthias Hertel <Matthias.Hertel@rohde-schwarz.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

cgroup_namespaces.7: In the example shell session, give second shell a different prompt

Give the shell in the second cgroup namespace a different prompt,
so as to clearly distinguish the two namespaces.

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

cgroup_namespaces.7: Some wording fixes to improve clarity

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

cgroup_namespaces.7: tfix

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

cgroup_namespaces.7: wfix: s/original namespace/initial namespace/

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

cgroup_namespaces.7: wfix: remove some superfluous (and slightly misleading) words

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

user_namespaces.7: wfix

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

prctl.2: tfix

Reported-by: Tomas Skäre <tomas.skare@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

pthread_spin_init.3: tfix

Reported-by: Kumar Chaudhary, Naveen <naveen.kumar.chaudhary@intel.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

Changes.old: Tweaks to 5.01 changelog

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

Start of man-pages-5.02: updating Changes and Changes.old

Start of man-pages-5.02: updating .Announce and .lsm files

Start of man-pages-5.02: renaming .Announce and .lsm files

Ready for 5.01

Changes: Expanded tabs

execve.2, setfsgid.2, setfsuid.2, splice.2, fopen.3, malloc_trim.3, posix_memalign.3, stdarg.3, sysconf.3, tsearch.3, elf.5, hostname.7, inode.7: tstamp

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

Changes: Read for 5.01

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

console_codes.4: tfix

Add missing periods.

Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

console_codes.4: Document that \e[1;n] and \e[2;n] support 16 colors

Source: setterm_command() in drivers/tty/vt/vt.c

Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

intro.1, execve.2, getcontext.3, passwd.5, bpf-helpers.7: wfix

Use gender-neutral pronouns.

Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

twalk_r.3: New link to twalk(3) page

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

tsearch.3: Minor tweak to Florian's patch

Use consistent argument names in twalk() and twalk_r().

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

tsearch.3: Reformat twalk() and twalk_r() prototypes for easier readability

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

tsearch.3: SYNOPSIS: clarify that twalk_r() requires _GNU_SOURCE

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

tsearch.3: Minor tweaks to Florian Weimer's patch

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

tsearch.3: Document the twalk_r() function added in glibc 2.30

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

tsearch.3: Do not use const arguments in twalk() callback

The const specifier is not part of the prototype (it only applies to the
implementation), so showing it here confuses the reader.

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

sched_setaffinity.2: Correct details of return value of sched_getaffinity() syscall

Things changed a little with:

    commit cd3d8031eb4311e516329aee03c79a08333141f1
    Author: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
    Date:   Fri Mar 12 16:15:36 2010 +0900

Reported-by: Brice Goglin <Brice.Goglin@inria.fr>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

sysconf.3: Clearly note that _SC_PAGESIZE and _SC_PAGE_SIZE are synonyms

Reported-by: Hugues Evrard <hevrard@google.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

stdarg.3: Remove the NOTES section describing the ancient varargs macros

stdarg.h is now 30 years old, and gcc long ago (2004) ceased to
implement <varargs.h>. There seems little value in keeping this
text.

See https://bugzilla.kernel.org/show_bug.cgi?id=202907

Reported-by: Vincent Lefevre <vincent@vinc17.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

CPU_SET.3: wfix

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

execve.2: wfix

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

execve.2: Note that stack+environ size is also limited to 3/4 of _STK_LIM

In fs/exec.c::prepare_arg_pages(), we have:

        limit = _STK_LIM / 4 * 3;
        limit = min(limit, bprm->rlim_stack.rlim_cur / 4);

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

close.2: srcfix (comment on EINTR error)

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

tee.2: EAGAIN can occur when called on nonblocking file descriptors

Signed-off-by: Slavomir Kaslev <kaslevs@vmware.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

splice.2: EAGAIN can occur when called on nonblocking file descriptors

Signed-off-by: Slavomir Kaslev <kaslevs@vmware.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

posix_memalign.3: Some functions set errno

True of bionic, glibc, and musl. (I didn't check elsewhere.)

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

tsearch.3: SYNOPSIS: add missing definition of 'VISIT' type

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

hostname.7: HOSTALIASES/search path processing is DNS-specific

Other NSS modules do not necessarily honor these settings.

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

mallinfo.3: Further discourage use of mallinfo()

The BUGS section already explains why you need to be cautious
about using mallinfo, but given the number of bug reports we see
on Android, it seems not many people are reading that far. Call it
out up front.

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

mount_namespaces.7: Minor fix: remove a crufty sentence

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

mount_namespaces.7: wfix: "parent directory" ==> "parent mount"

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

setfsuid.2: wfix

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

elf.5: A data segment does not have PF_X

Reported-by: Keegan Saunders <keeganwsaunders@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

clone.2: CLONE_CHILD_SETTID has effect before clone() returns *in the child*

CLONE_CHILD_SETTID may not have had effect by the time clone()
returns in the parent, which could bre relevant if the
CLONE_VM flag is employed. The relevant kernel code is in
schedule_tail(), which is called in ret_from_fork()
in the child.

See https://bugzilla.kernel.org/show_bug.cgi?id=203105

Demonstration using the program shown below (inspired by a simpler
example from Jakub):

$ ./a.out
parent start: ctid =     0    ptid =  6212
child start:  ctid =  6212    ptid =  6212
child later:  ctid =  6212    ptid =  6212
cat parent later: ctid =  6212    ptid =  6212
f.child -- bye

$ cat prog.c

static volatile pid_t ctid, ptid;

static int
child_fn(void *arg)
{
    printf("child start:  ctid = %5d    ptid = %5d\n", ctid, ptid);
    sleep(1);
    printf("child later:  ctid = %5d    ptid = %5d\n", ctid, ptid);
    sleep(2);
    printf("child -- bye\n");
    return 0;
}

int
main(void)
{
    void *stack = malloc(0x1000);
    char *stack_top = (char *) stack + 0x1000;
    int flags =  SIGCHLD | CLONE_VM |
                 // CLONE_VFORK |
                 CLONE_PARENT_SETTID | CLONE_CHILD_SETTID;

    if (clone(child_fn, stack_top, flags, NULL, &ptid, NULL, &ctid) == -1) {
        perror("clone");
        exit(EXIT_SUCCESS);
    }

    fprintf(stderr, "parent start: ctid = %5d    ptid = %5d\n", ctid, ptid);
    sleep(2);
    fprintf(stderr, "parent later: ctid = %5d    ptid = %5d\n", ctid, ptid);

    if (wait(NULL) == -1) {
        perror("wait");
        exit(EXIT_FAILURE);
    }

    exit(EXIT_SUCCESS);
}

Reported-by: Jakub Nowak <jakub.jakub.nowak@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

getpt.3: tfix

Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

io_getevents.2: wsfix: fix stray tab

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

malloc_trim.3: Minor fixes to Carlos's patch

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

malloc_trim.3: Update trimming information

Since glibc 2.8, commit 68631c8eb92, the malloc_trim function has
iterated over all arenas and free'd back to the OS all page runs
that were free.  This allows an application to call malloc_trim to
consolidate fragmented chunks and free back any pages it can to
potentially reduce RSS usage.

This correctness of the man page was recently brought to light by
an article [1] where Ruby developers discovered that malloc_trim
did not behave as the man page indicated.

This change makes it clear that the intent of malloc_trim is to
trim all space that is no longer needed, and any restrictions are
implementation details. In the notes we highlight the change in
behaviour for post glibc 2.8 and pre glibc 2.8.

[1] https://www.joyfulbikeshedding.com/blog/2019-03-14-what-causes-ruby-memory-bloat.html#a-magic-trick-trimming

Signed-off-by: Carlos O'Donell <carlos@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

fopen.3: Minor tweaks to Elliot's patch

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

fopen.3: Explain BSD vs glibc "a+" difference

Where is the initial read position for an "a+" stream?

POSIX leaves this unspecified. Most BSD man pages are silent, and MacOS
has the ambiguous "The stream is positioned at the end of the file", not
differentiating between reads and writes other than to say that fseek(3)
does not affect writes. glibc's documentation explicitly specifies that
the initial read position is the beginning of the file.

My new wording is based on the BSD implementations, so you may prefer
to replace the non-glibc section with "unspecified", or indeed remove
all claims about the initial read position.

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

stdarg.3: Add a note that ... in function signature means a variadic function

Egmont suggested adding this, because the string "..." appears
at several other points in the page, but just to indicate that
some text is omitted from example code.

Reported-by: Egmont Koblinger <egmont@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

syscalls.2: Remove crufty text about i386 syscall dispatch table

The removed text long ago ceased to be accurate. Nowadays, the
dispatch table is autogenerated when building the kernel (via
the kernel makefile, arch/x86/entry/syscalls/Makefile).

Reported-by: Andreas Korb <andreas.d.korb@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

bpf.2: Update kernel version info for JIT compiler

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

setfsgid.2: Rewrite for improved clarity and defer to setfsuid() for details

Rewrite for improved clarity and defer to setfsuid(2) for the
rationale of the fsGID rather than repeating the same details
in this page.

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

setfsuid.2: Rewrite for improved clarity and to hint history more explicitly

The current text reads somewhat clumsily. Rewrite it to introduce
the eUID and fsUID in parallel, and more clearly hint at the the
historical rationale for the fsUID, which is detailed lower in
the page.

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

bpf.2: tfix

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

man-pages.7: tfix

Escape hyphen.

Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

man-pages.7: spfix

The section "Example Programs ..." was renamed to "Example programs ..."
(with lowercase p) in c634028ab5768a04, but the reference was not
updated.

Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

core.5: tfix

Escape hyphens.

Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

accept.2: Note that 'addrlen' is left unchanged in the event of an error

See http://austingroupbugs.net/view.php?id=836.

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

pipe.2: Note that 'pipefd' is left unchanged in the event of an error

See http://austingroupbugs.net/view.php?id=467.

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

socketpair.2: Clarify that 'sv' is left unchanged in the event of an error

See also http://austingroupbugs.net/view.php?id=483.

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

inode.7: Add references to execve(2) to describe set-UID/set-GID behaviors

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

inode.7: wfix

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

inode.7: Note that timestamp fields measure time starting at the Epoch

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

inode.7: Timestamp fields are structures that include a nanosecond component

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

inode.7: wfix: Remove crufty text

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

execve.2: SEE ALSO: refer to exec(3) (rather than execl(3))

Reported-by: Dr. Jürgen Sauermann <mail@xn--jrgen-sauermann-zvb.de>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

execve.2, exec.3: Consistently use the term 'pathname' (not 'path')

Reported-by: Dr. Jürgen Sauermann <mail@xn--jrgen-sauermann-zvb.de>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

execve.2: wfix

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

exec.3: Minor wording fix in subsection title

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

syscalls.2: tfix

Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

strerror.3: Don't discuss buffer size for strerror_l()

Unlike strerror_r(), strerror_l() doesn't take buffer length as an
argument.

Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

cgroups.7: wfix

Reported-by: Elias Benali <stackptr@users.sourceforge.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

resolver.3: Mention that some functions set 'h_errno'

Reported-by: Wladimir Mutel <muwlgr@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

proc.5 Add missing Inode field to /proc/net/unix

Signed-off-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

socket.7: tfix

Signed-off-by: Marcus Huewe <suse-tux@gmx.de>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

Changes.old: tfix

Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

sched_setattr.2: tfix

Remove duplicated word.

Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

vcs.4: ffix

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

vcs.4: tfix

Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

strtol.3, strtoul.3: SEE ALSO: add strtoimax(3), strtoumax(3)

Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

Changes.old: Add missing piece to 5.00 changelog

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

Changes.old: Tweaks to 5.00 changelog

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

Start of man-pages-5.01: updating Changes and Changes.old

Start of man-pages-5.01: updating .Announce and .lsm files

Start of man-pages-5.01: renaming .Announce and .lsm files

Ready for 5.00

Removed trailing white space at end of lines

Changes: Ready for 5.00

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

man-pages-5.00.Announce, man-pages-5.00.lsm: Tweak "4.xx" to "5.xx"

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

bpf-helpers.7: wfix: fix TH line

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

zdump.8: ffix

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

getent.1, iconv.1, ldd.1, locale.1, localedef.1, memusage.1, memusagestat.1, pldd.1, sprof.1, time.1, _syscall.2, accept.2, add_key.2, adjtimex.2, bind.2, bpf.2, capget.2, chown.2, chroot.2, clock_getres.2, clone.2, connect.2, copy_file_range.2, epoll_ctl.2, epoll_wait.2, eventfd.2, fanotify_init.2, fanotify_mark.2, fcntl.2, fsync.2, futex.2, getcpu.2, getdents.2, getgid.2, getgroups.2, getpid.2, gettid.2, gettimeofday.2, getuid.2, getxattr.2, inotify_add_watch.2, inotify_init.2, ioctl_fat.2, ioctl_ns.2, ioctl_userfaultfd.2, ioprio_set.2, kcmp.2, kexec_load.2, keyctl.2, listxattr.2, lseek.2, madvise.2, memfd_create.2, migrate_pages.2, mount.2, mprotect.2, mremap.2, msgctl.2, msgop.2, nfsservctl.2, open_by_handle_at.2, perf_event_open.2, pipe.2, pivot_root.2, pkey_alloc.2, poll.2, posix_fadvise.2, prctl.2, readahead.2, readdir.2, readlink.2, reboot.2, recvmmsg.2, removexattr.2, rename.2, request_key.2, s390_guarded_storage.2, s390_runtime_instr.2, s390_sthyi.2, sched_setaffinity.2, sched_setattr.2, sched_setparam.2, seccomp.2, select.2, select_tut.2, semctl.2, sendmmsg.2, set_thread_area.2, setgid.2, setns.2, setuid.2, setxattr.2, shmctl.2, sigaction.2, signalfd.2, sigsuspend.2, socket.2, socketpair.2, spu_run.2, stat.2, statx.2, subpage_prot.2, syscalls.2, sysctl.2, tee.2, timer_create.2, timerfd_create.2, truncate.2, uname.2, unshare.2, userfaultfd.2, ustat.2, vmsplice.2, write.2, CPU_SET.3, __ppc_get_timebase.3, alloca.3, argz_add.3, asprintf.3, backtrace.3, basename.3, bsd_signal.3, bstring.3, bswap.3, bzero.3, cacos.3, cacosh.3, catan.3, catanh.3, catgets.3, clock_getcpuclockid.3, cmsg.3, confstr.3, ctermid.3, ctime.3, des_crypt.3, dl_iterate_phdr.3, dlinfo.3, dlsym.3, duplocale.3, end.3, endian.3, errno.3, exec.3, exit.3, ferror.3, fgetws.3, fmemopen.3, fnmatch.3, fopencookie.3, fputws.3, frexp.3, ftw.3, get_nprocs_conf.3, get_phys_pages.3, getaddrinfo.3, getaddrinfo_a.3, getdate.3, getgrouplist.3, getifaddrs.3, getline.3, getlogin.3, getmntent.3, getnameinfo.3, getopt.3, getpass.3, getprotoent_r.3, getpwnam.3, getservent_r.3, getsubopt.3, glob.3, gnu_get_libc_version.3, hsearch.3, if_nameindex.3, index.3, inet.3, inet_net_pton.3, inet_pton.3, insque.3, isatty.3, iswblank.3, iswspace.3, lockf.3, makecontext.3, mallinfo.3, malloc.3, malloc_hook.3, malloc_info.3, mallopt.3, matherr.3, mbrtowc.3, mbsnrtowcs.3, mbsrtowcs.3, mbstowcs.3, mbtowc.3, mcheck.3, memchr.3, mq_getattr.3, mq_notify.3, newlocale.3, nl_langinfo.3, offsetof.3, perror.3, posix_spawn.3, printf.3, pthread_attr_init.3, pthread_cancel.3, pthread_cleanup_push.3, pthread_getattr_default_np.3, pthread_getattr_np.3, pthread_getcpuclockid.3, pthread_mutexattr_setrobust.3, pthread_rwlockattr_setkind_np.3, pthread_setaffinity_np.3, pthread_setname_np.3, pthread_setschedparam.3, pthread_sigmask.3, putenv.3, qsort.3, rand.3, random.3, readdir.3, regex.3, resolver.3, rpmatch.3, rtime.3, scanf.3, sem_wait.3, setaliasent.3, setbuf.3, stpcpy.3, stpncpy.3, strcat.3, strchr.3, strcmp.3, strcpy.3, strdup.3, strerror.3, strfromd.3, strfry.3, strftime.3, string.3, strlen.3, strnlen.3, strsep.3, strstr.3, strtok.3, strtol.3, strtoul.3, strverscmp.3, strxfrm.3, system.3, termios.3, trunc.3, wcpcpy.3, wcpncpy.3, wcrtomb.3, wcscat.3, wcscpy.3, wcslen.3, wcsncat.3, wcsncmp.3, wcsncpy.3, wcsnlen.3, wcsnrtombs.3, wcsrtombs.3, wcsstr.3, wcstok.3, wcstombs.3, wcwidth.3, wprintf.3, xcrypt.3, console_codes.4, dsp56k.4, full.4, initrd.4, lirc.4, loop.4, st.4, tty.4, vcs.4, charmap.5, core.5, host.conf.5, locale.5, proc.5, repertoiremap.5, resolv.conf.5, termcap.5, tmpfs.5, tzfile.5, aio.7, capabilities.7, cgroup_namespaces.7, cgroups.7, charsets.7, complex.7, epoll.7, fanotify.7, feature_test_macros.7, inotify.7, ip.7, locale.7, man-pages.7, man.7, namespaces.7, pid_namespaces.7, pkeys.7, pthreads.7, rtld-audit.7, sched.7, signal.7, sock_diag.7, socket.7, tcp.7, udp.7, unicode.7, user_namespaces.7, utf-8.7, zdump.8, zic.8: tstamp

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

Changes: Bump version 5.00

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

sched_setattr.2: tfix

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

sched_setattr.2: Note that SCHED_FLAG_DL_OVERRUN SIGXCPU signal is process-directed

And further note that this is probably a bug.

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

sched_setattr.2: wfix

Reported-by: Claudio Scordino <claudio@evidence.eu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

sched_setattr.2: wfix: s/task/thread/

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