fallocate.2: tfix

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

fallocate.2: tfix

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

getauxval.3: wfix

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

vdso.7: Add words "virtual dynamic shared object" in DESCRIPTION

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

vdso.7: wfix

Reported-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

vdso.7: wfix: repetition fix

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

packet.7: ffix

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

packet.7: ffix

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

epoll_wait.2, poll.2, select.2: Go into more detail on timeout and when call will cease blocking

Reported-by: Network Nut <sillystack@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

proc.5: SEE ALSO: Add some further kernel Documentation/sysctl files

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

setjmp.3: ffix

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

man-pages.7: tfix

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

epoll_wait.2: Remove word "minimum" from the description of 'timeout'

Reported-by: Network Nut <sillystack@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

iswalpha.3: ATTRIBUTES: Note function that is thread safe with exceptions

The function iswalpha() is thread safe with exceptions.

Signed-off-by: Peng Haitao <penght@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

iswalnum.3: ATTRIBUTES: Note function that is thread safe with exceptions

The function iswalnum() is thread safe with exceptions.

Signed-off-by: Peng Haitao <penght@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

proc.5: spfix: American spelling

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

man-pages.7: tfix

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

isgreater.3: ATTRIBUTES: Note macros that are thread-safe

The macros isgreater(), isgreaterequal(), isless(),
islessequal(), islessgreater() and isunordered() are thread safe.

Signed-off-by: Peng Haitao <penght@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

isatty.3: ATTRIBUTES: Note function that is thread-safe

The function isatty() is thread safe.

Signed-off-by: Peng Haitao <penght@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

isalpha.3: ATTRIBUTES: Note functions that are thread-safe

The functions isalnum(), isalpha(), isascii(), isblank(),
iscntrl(), isdigit(), isgraph(), islower(), isprint(),
ispunct(), isspace(), isupper() and isxdigit() are thread safe.

Signed-off-by: Peng Haitao <penght@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

strtoul.3: ATTRIBUTES: Note functions that are thread safe with exceptions

The functions strtoul(), strtoull() and strtouq() are thread safe
with exceptions.

Signed-off-by: Peng Haitao <penght@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

perf_event_open.2, printf.3: srcfix

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

packet.7: Some fixes to Daniel's patch

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

packet.7: Document PACKET_QDISC_BYPASS

New in Linux 3.14.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

utimensat.2: Minor wording fix

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

Changes.old: Fixes to 3.57 changelog

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

Start of man-pages-3.58: updating Changes and Changes.old

Start of man-pages-3.58: updating .Announce and .lsm files

Start of man-pages-3.58: renaming .Announce and .lsm files

Ready for 3.57

Removed trailing white space at end of lines

Expanded tabs

epoll_wait.2, fallocate.2, gets.3, core.5, man-pages.7, netdevice.7: tstamp

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

Changes: Ready for 3.57

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

msgop.2: Document MSG_COPY

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

msgop.2: Note that MSG_EXCEPT is Linux-specific

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

msgop.2: tfix

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

open.2: spfix

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

open.2: BUGS: Verifying O_TMPFILE support requires checking for *two* errors

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

open.2: srcfix: Update copyright to add mtk

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

linkat.2: Add ENOENT for O_TMPFILE created with O_EXCL

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

open.2: Add text on meaning of O_EXCL + O_TMPFILE

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

open.2: Adjust O_TMPFILE code sample

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

open.2: wfix

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

open.2: grfix

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

open.2: tfix

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

open.2: Minor reworking of text referring to fcntl(2) and file status flags

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

open.2: Remove crufty duplicate text on modifying file status flags

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

open.2: Add pointer in description to BUGS, for O_ASYNC limitation

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

open.2: Place O_TMPFILE in alphabetical order

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

open.2: Update CONFORMING TO

Add POSIX.1-2008.  Add mention of O_TMPFILE.
Update text on various flags that were added in POSIX.1-2008, and
whose definitions can, since glibc 2.12, be obtained by suitably
defining _POSIX_C_SOURCE or _XOPEN_SOURCE

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

open.2: wfix

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

getrlimit.2, madvise.2, mount.2, open.2, perf_event_open.2, send.2: tfix: Consistent capitalization for "(since Linux...)"

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

open.2: Note that O_TMPFILE requires per-filesystem support

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

open.2: Add ENOENT error for O_TMPFILE

On older kernels that don't support O_TMPFILE, O_TMPFILE +
[O_RDWR or O_WRONLY] will produce the error ENOENT if
the directory specified in 'pathname' does not exist.

Reported-by: Andy Lutomirski <luto@amacapital.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

open.2: Significant enhancements to O_TMPFILE discussion

Describe use of linkat() with O_TMPFILE.
Note main use cases for O_TMPFILE.

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

open.2: srcfix

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

open.2: Fixes to Andy Lutomirski's patch

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

open.2: Document O_TMPFILE

O_TMPFILE is new in Linux 3.11

Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

getrlimit.2: Note that rlim_cur can be set lower than current resource consumption

Reported-by: Марк Коренберг <socketpair@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

select.2: RETURN VALUE: Fix discussion of treatment of file descriptor sets

See http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=574370

Reported-by: Marc Lehmann <debian-reportbug@plan9.de>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

tcp.7: srcfix: Add comments with references for TCP_DEFER_ACCEPT

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

getsockopt.2: SEE ALSO: add ip(7) and udp(7)

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

proc.5: Update discussion of wchan

Remove crufty reference to /etc/psdatabase in /proc/PID/stat.
Add /proc/PID/wchan.

See https://bugs.launchpad.net/ubuntu/+source/manpages/+bug/737452

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

strtol.3: ATTRIBUTES: Note functions that are thread safe with exceptions

The functions strtol(), strtoll() and strtoq() are thread safe
with exceptions.

Signed-off-by: Peng Haitao <penght@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

atof.3, atoi.3, strstr.3, strtod.3, toupper.3, towlower.3, towupper.3, wcscasecmp.3, wcsncasecmp.3, wcstoimax.3, wcswidth.3, wctrans.3, wctype.3, wcwidth.3: Make wording around thread-safety and setlocale() more precise

Reported-by: Andre Majorel <aym-xunil@teaser.fr>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

strtoimax.3: ATTRIBUTES: Note functions that are thread safe with exceptions

The functions strtoimax() and strtoumax() are thread safe with
exceptions.

Signed-off-by: Peng Haitao <penght@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

perf_event_open.2: tfix

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

perf_event_open.2: Minor fixes to Vince Weaver's patch

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

perf_event_open.2 : PERF_SAMPLE_TRANSACTION support in Linux 3.13 (fwd)

The following patch adds descriptions of the new perf_event_open.2
PERF_SAMPLE_TRANSACTION sample type as added in Linux 3.13.

The descriptions are based on information provided by Andi Kleen,
both in the e-mail

    [PATCH 1/6] perf, core: Add generic transaction flags v5

sent to the linux-kernel list as well as an e-mail

    [PATCH] Document transaction flags in perf_event_open manpage

sent to the linux-man list.

The implementation is based heavily on the Intel Haswell
processor.  Documentation can be found at this page:
http://software.intel.com/en-us/blogs/2013/05/03/intelr-transactional-synchronization-extensions-intelr-tsx-profiling-with-linux-0
as well as in section 18.11.5.1 of volume 3 of the
Intel 64 and IA-32 Architecture Software Developer's Manual.

Also, someone with better manpage formatting skills than I have
should probably investigate why I can't get the last line of
the change to properly tab-align with the .I transaction
heading.

Cowritten-by: Andi Kleen <andi@firstfloor.org>
Signed-off-by: Vince Weaver <vincent.weaver@maine.edu>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

core.5: Mention that %E exists since Linux 3.0

'%E' in the 'core_pattern' has been introduced in kernel commit
57cc083ad9e1bfeeb4a0ee831e7bb008c8865bf0 which was included in
version 3.0. Add that information to the manual page.

Signed-off-by: Bernhard Walle <bernhard@bwalle.de>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

ptrace.2: Add details to descriptions of PTRACE_GETSIGMASK and PTRACE_SETSIGMASK

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

tcp.7: srcfix: Update FIXME

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

tcp.7: srcfix: Update FIXME for TCP_COOKIE_TRANSACTIONS

TCP_COOKIE_TRANSACTIONS was removed in Linux 3.10

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

tcp.7: Describe format of tcp_*_congestion_control /proc files

Describe format of tcp_allowed_congestion_control and
tcp_available_congestion_control.

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

tcp.7: Document TCP_CONGESTION

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

tcp.7: srcfix: Update copyright

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

tcp.7: Document TCP_USER_TIMEOUT

Text slightly adapted from Jerry Chu's (excellent) commit
message (commit dca43c75e7e545694a9dd6288553f55c53e2a3a3).

Cowritten-by: Jerry Chu <hkchu@google.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

tcp.7: Fix breakage introduced by 0decd92d55d95e4a8aa11adcf8d4bdcd5a2b72bb

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

tcp.7: srcfix

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

epoll_wait.2: Clarify wording of EINTR error

See https://bugzilla.kernel.org/show_bug.cgi?id=66571

Reported-by: Jonas Jonsson <jonas@websystem.se>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

unlinkat.2: ERRORS: Add EISDIR

See https://bugzilla.kernel.org/show_bug.cgi?id=29702

Reported-by: Mike Frysinger: <vapier@gentoo.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

fallocate.2: Note filesystems that support  FALLOC_FL_PUNCH_HOLE operation

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

lseek.2: Note which filesystems support SEEK_HOLE/SEEK_DATA

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

keyctl.2: SEE ALSO: mention Documentation/security/keys.txt

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

keyctl.2: srcfix: Add FIXME

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

socket.7: srcfix: Additions to FIXME list

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

tcp.7: srcfix: Additions to FIXME list

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

syscalls.2: Remove madvise1() from main list

madvise1() is one of the system calls that was never
implemented, and listed toward the bottom of the page.

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

symlink.7: wfix

Reported-by: Thomas Posch <man-pages@online.posch.name>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

faccessat.2: Note that the system call takes only three arguments

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

fcntl.2: POSIX.1 specifies F_SETOWN and F_GETOWN for sockets/SIGURG

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

fcntl.2: BUGS: The O_SYNC and O_DSYNC flags are not modifiable using F_SETFL

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

fcntl.2: Add susbsections under BUGS

There's several bugs listed. It's helpful to mark
them separately.

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

pthread_setname_np.3: ffix

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

man-pages.7: tfix

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

socket.7: Minor fixes to SO_BUSY_POLL text

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

socket.7: Add description for SO_BUSY_POLL

Add description for the SO_BUSY_POLL socket option.

Signed-off-by: Eliezer Tamir <eliezer.tamir@linux.intel.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

strtod.3: ATTRIBUTES: Note functions that are thread safe with exceptions

The functions strtod(), strtof() and strtold() are thread safe
with exceptions.

Signed-off-by: Peng Haitao <penght@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

strcmp.3: ATTRIBUTES: Note functions that are thread-safe

The functions strcmp() and strncmp() are thread safe.

Signed-off-by: Peng Haitao <penght@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>