Nobody needs the .bz2 tarball. We dont't even upload it to
kernel.org.
BTW we fix dozens of these automake warnings:
automake-1.13/am/ltlibrary.am: warning: 'libblkid.la': linking libtool libraries using a non-POSIX
automake-1.13/am/ltlibrary.am: archiver requires 'AM_PROG_AR' in 'configure.ac'
So we can remove -Wno-portability. The only warning left is this
last GNU-make'ism which somebody may fix when reading it:
sys-utils/Makemodule.am:191: warning: addprefix sys-utils/,$(SETARCH_LINKS: non-POSIX variable name
sys-utils/Makemodule.am:191: (probably a GNU make extension)
Makefile.am:90: 'sys-utils/Makemodule.am' included from here
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
cal: use ALTMON_* and _NL_ABALTMON_* constants to display
months in a standalone form correctly. These constants have just
been newly added to glibc. ALTMON_x has been used in BSD family
since 1990s and has been accepted as the future POSIX extension.
_NL_ABALTMON_* is exclusively a GNU extension but it is expected
to be added to POSIX in future.
More info: https://sourceware.org/bugzilla/show_bug.cgi?id=10871
The syscall swapon() with two arguments is supported since Linux 1.3.2
and it's really long time ago... Let's assume that all libc header files
have been already fixed.
Signed-off-by: Karel Zak <kzak@redhat.com>
Linux network subsystem assigns an unique integer to a network
namespace.
term0# ip netns add UTIL-LINUX-LSNS-TEST-NS
term0# ip netns list
UTIL-LINUX-LSNS-TEST-NS
term0# ip link add name lsns-vetha type veth peer name lsns-vethb
term0 # ip link set lsns-vethb netns UTIL-LINUX-LSNS-TEST-NS
term0# ip netns list
UTIL-LINUX-LSNS-TEST-NS (id: 0)
term0# ip link show dev lsns-vetha
230: lsns-vetha@if229: <BROADCAST,MULTICAST> mtu 1500 qdisc noop ...
link/ether 3e:27:68:ba:b3:95 brd ff:ff:ff:ff:ff:ff link-netnsid 0
In this example 0 is assigned to UTIL-LINUX-LSNS-TEST-NS net namespace.
The name, UTIL-LINUX-LSNS-TEST-NS, and it semantics is given and defined
by iproute2 in userland; and nothing to do with util-linux.
However, the id, 0, is managed in linux kernel. If lsns can show
the ids, it helps users understand the state of network namespaces.
This commit adds NETNSID column to the output.
Here is an example of session:
term0# ip netns exec UTIL-LINUX-LSNS-TEST-NS cat
(Open another terminal)
term1# ./lsns --type net
NS TYPE NPROCS PID USER NETNSID COMMAND
4026531993 net 383 1 root unassigned /usr/lib/systemd/...
4026532433 net 1 1219 rtkit unassigned /usr/libexec/rtkit-daemon
4026532562 net 1 18201 root 0 cat
0 is shown as NETNSID for the cat process.
For the initial name space, "unassigned" is printed.
For the namespaces other type than net, "n/a" is printed.
If an error occurred during getting the id, "n/a" is printed.
Changes in V2:
* Remove wrongly used & operators.
* Make netnsid field empty if value for the column is not available.
Suggested by Karel Zak.
* Remove redundant condtion for checking the avaiablebility of netlink
socket. Suggested by Karel Zak.
Signed-off-by: Masatake YAMATO <yamato@redhat.com>
The command ./configure --enable-asan adds -fsanitize=address
to the compiler command line. In the regression tests leaks detection
is disabled by default. You have to use --memcheck-asan on test
command line to enable.
Signed-off-by: Karel Zak <kzak@redhat.com>
The open() syscall is probably the most strong way how to check write
accessibility in all situations, but it's overkill and on some
paranoid systems with enabled audit/selinux. It fills logs with
"Permission denied" entries. Let's use eaccess() if available.
Signed-off-by: Karel Zak <kzak@redhat.com>
It seems some systems differentiate between tinfo and tinfow. And it
seems that mix ncursesw and tinfo (wide vs. non-wide char) is problem
for the systems.
Note that for example Fedora have ncursesw as well as ncurses, but
only one tinfo library. So, we need fallback this scenario.
Reported-by: Stanislav Brabec <sbrabec@suse.cz>
Signed-off-by: Karel Zak <kzak@redhat.com>
This also makes the rfkill to output status when executed without arguments.
That is believed ot be more useful than usage() output.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Use the usual facilities, add translation strings, move global variables at
the beginning of the file, make usage() look as expected, add standard
command-line option parsing.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Let's check always for alone ncurses.h and term.h if the preferred
variant with ncursesw/ subdirectory is not available.
The patch also minimize number of HAVE_...NCURSES_H macros in
config.h. We don't need to check for ncurses.h if ncurses/ncurses.h is
available.
Reported-by: Carlos Santos <casantos@datacom.ind.br>
Signed-off-by: Karel Zak <kzak@redhat.com>
The util-linux code was previously aligned to use @localstatedir@ and
the util-linux build system was set to override the default to use /run.
Current GNU Coding Standards introduced the @runstatedir@ variable
for this purpose. Lets use that instead.
The GNU default for @runstatedir@ is ${localstatedir}/run so util-linux
still override the default to be /run to preserve the status quo from
before. The only difference is that you'll now pass --runstatedir to
override the location on the command line instead of --localstatedir.
(FWIW, Debhelper in compat 11 will automatically start passing
--runstatedir=/run to all autotools configured builds. It already
passes --localstatedir=/var (to avoid it ending up with the GNU default
/usr/local/var) which breaks the util-linux build system code that
tries to default it to /run. This change will thus allow util-linux
and debhelper to work better together and avoid the need for a
package-specific override.)
Relevant historic commits:
* commit 07a16b9d1e
"build-sys: change --localstatedir to /run"
* commit 80c51185d5
"uuidd: use run configured state directory"
* commit 01c5b78794
"agetty: use configured run state directory"
[kzak@redhat.com: - add $runstatedir fallback for autoconf < 2.70
- check for unmodified $localstatedir]
CC: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Andreas Henriksson <andreas@fatal.se>
Signed-off-by: Karel Zak <kzak@redhat.com>
This includes atleast the native multiarch path in the paths to search.
(Maybe also other multiarch paths should also be searched? But atleast
this is a first step.)
Before this change (on Debian):
$ whereis libc
libc: /usr/share/man/man7/libc.7.gz
After this change:
$ whereis libc
libc: /usr/lib/x86_64-linux-gnu/libc.so /usr/lib/x86_64-linux-gnu/libc.a /usr/share/man/man7/libc.7.gz
Addresses: https://bugs.debian.org/856968
Signed-off-by: Andreas Henriksson <andreas@fatal.se>
The vwarnx(3) is probably not available in all libc implementations, in such
cases use the earlier printout as a fallback.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This script requires ncurses to work, and the ncurses provides reset so
there should not be need to keep this script hanging around.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
The old output is horrible and useless when more devices specified.
The old format is also too tricky if more signatures detected. The new
output uses one line for each signature, prefixed by device name.
For example my workstation:
# wipefs /dev/sda* /dev/sdb*
DEVICE OFFSET TYPE UUID LABEL
sda 0x1fe PMBR
sda 0x37e4895e00 gpt
sda 0x200 gpt
sda1 0x1fe vfat F2BC-BFEC EFI
sda1 0x0 vfat F2BC-BFEC EFI
sda1 0x36 vfat F2BC-BFEC EFI
sda2 0x438 ext4 c5490147-2a6c-4c8a-aa1b-33492034f927 BOOT
sda3 0x438 ext4 196972ad-3b13-4bba-ac54-4cb3f7b409a4 HOME
sda4 0x438 ext4 d834bc84-0089-4be1-9013-cd8bf35d5ffa ROOT
sda5 0x438 ext4 e8ce5375-29d4-4e2f-a688-d3bae4b8d162 WINE
sda6 0xff6 swap 210337c6-f8b5-4d65-aab5-a0f343fa9ad4 SWAP
sdb 0x200 gpt
sdb 0x1fe dos
sdb1 0x438 ext4 6467a684-0d10-4f61-a301-67bb26934d90
This patch add --noheadings, --json and --output.
Signed-off-by: Karel Zak <kzak@redhat.com>
This command will analyze and print information about UUID's. The command
is based on libuuid/src/uuid_time.c but modified to use libsmartcol.
[kzak@redhat.com: - minor coding style changes]
Reference: http://marc.info/?l=util-linux-ng&m=149735980715600&w=2
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Karel Zak <kzak@redhat.com>
* assume ncursesw headers in ncursesw/ directory only
* prefer long paths, <term.h> and <ncurses.h> should be last
possibility
* fix typos
Signed-off-by: Karel Zak <kzak@redhat.com>
It seems Debina 8 is a little bit incompatible with us:
* ncurses-config is packaged in ncurses-bin where is *no* any
development files! It means the script returns paths to not installed
files (IMHO packaging bug)
Fixed, we need to check for header files too.
* term.h is "everywhere" on Fedora:
<term.h>
<ncurses/term.h>
<ncursesw/term.h>
Debian is more strict and uses <ncurses[w]/term.h> only.
Fixed, we need #ifdef storm to use the correct path
* libtinfo-dev does not contains any header files
Fixed, we have to always require installed ncurses devel stuff to compile,
but we can link with -ltinfo only (cal, ul, more, ...)
* we don't use termcap for more(1)
Signed-off-by: Karel Zak <kzak@redhat.com>
March 2017 is gone, it is time to remove this utility as scheduled in
earlier commit, and promised in manual page.
Reference: 3f8478a71c
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* add lib/parse-date.y to build system
* add necessary autotools stuff to generate .c on the fly
(autotools are smart enough to add generated file to tarball)
* check for bison version by ./autogen.sh
* add non-wanted junk to .gitignore
With some modification by J William Piggott with regard to
moving the parse-date API into timeutils.h
Signed-off-by: J William Piggott <elseifthen@gmx.com>
Let's follow only $enable_ variables. In this case the MASTERNAME
(e.g. [schedutils] for --enable-schedutils) has to be without
UL_BUILD_INIT.
Signed-off-by: Karel Zak <kzak@redhat.com>
* add UL_ENABLE_ALIAS(NAME, MASTERNAME) to initialize $enable_<name>
according to MASTERNAME. Note that we have to use $build_<mastername>,
the $enable_<mastername> is just AC_ARG_ENABLE() stuff only. The
$build_ is evaluated and modified by our UL_...() functions.
* add enable-schedutils.conf to have build-system regression test for
this use-case
Addresses: https://github.com/karelzak/util-linux/issues/415
Signed-off-by: Karel Zak <kzak@redhat.com>
This patch adds:
- blkreset to issue Reset (Write Pointer) zone commands
- blkreport to retrieve drive zone information
[kzak@redhat.com: - cleanup man page and usage()
- remove command line options aliases,
- use strtosize_or_err()
- remove unnecessary -ludev
- use blkdev.h stuff]
Signed-off-by: Shaun Tancheff <shaun@tancheff.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
* 'hwclock-jwp-reviewed' of git://github.com/kerolasa/lelux-utiliteetit: (25 commits)
hwclock: remove --compare option
hwclock: remove trailing dot from messages that include system error message
hwclock: make --date=argument less prone to injection
hwclock: fix rtc atexit registration
hwclock: clarify cmos inb and outb preprocessor directives
hwclock: try RTCGET and RTCSET only when normal rtc fails
hwclock: stream line synchronize_to_clock_tick_rtc()
hwclock: improve coding style
hwclock: remove division by zero [asan]
hwclock: add debugging to open_rtc()
hwclock: remove magic constants from interpret_date_string()
hwclock: use symbolic magic values passed in between functions
hwclock: initialize struct adjtime members
hwclock: alloate date_resp parsing buffer in interpret_date_string()
hwclock: simplify save_adjtime() execution flow
hwclock: remove dead code and other minor fixes
hwclock: move error messages to determine_clock_access_method()
hwclock: clarify set_cmos_epoch() code
hwclock: move command-line options to control structure
hwclock: remove unnecessary type casts
...
Local timegm() is a replacement function in cases it is missing from libc
implementation. Hopefully the replacement is never, or very rarely, used.
CC: Ruediger Meier <ruediger.meier@ga-group.nl>
Reviewed-by: J William Piggott <elseifthen@gmx.com>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
