GNU libc's getopt_long(3) have the tradition of not shuffling arguments
to find options when either POSIXLY_CORRECT is defined in environment
variables or '+' prepended in short options. Hence, the current code
base is fine as is fine as is for util-linux built with GNU libc.
However, musl libc only honour POSIX convention when short options
prepended with '+'. musl libc doesn't care about POSIXLY_CORRECT.
Thus, the behaviour of util-linux's getopt(1) that linked with musl-libc
doesn't match with its own documentation.
Let's make sure a '+' is always prepended to short options if
POSIXLY_CORRECT is defined.
Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
This is unnecessary, we have ${docsdir}/util-linux which is good
enough for these two getopt examples. I guess the "getopt"
subdirectory is legacy from time getopt has been merged into
util-linux.
Signed-off-by: Karel Zak <kzak@redhat.com>
The library is not distributed and almost all code in this ar(1)
archive is Public Domain or LGPL ... but let's avoid any doubts and do
not mix non-GPL and GPL code there.
Addresses: https://github.com/karelzak/util-linux/issues/1157
Signed-off-by: Karel Zak <kzak@redhat.com>
* 'hardlink' of https://github.com/rudimeier/util-linux: (25 commits)
hardlink: add first simple tests
hardlink: util-linux usage
hardlink: fix compiler warnings
hardlink: style indentations and license header
hardlink: enable build with and without pcre2
fixes for the fixes
temporal fix before re-patch (updates from Fedora repo)
Update hardlink.1
Fixed version number, added changelog about Todd Lewis' patch
exclude files via pcre
Fixed 32 bit build with gcc7 (RH Bugzilla ID 1422989)
spec file reflects the atomic hardlinking patch; removed cleaning buildroot (redundant); update FSF address at .c source file
Revert "spec file reflects the atomic hardlinking patch; removed cleaning buildroot (redundant); current FSF address at .c source file"
spec file reflects the atomic hardlinking patch; removed cleaning buildroot (redundant); current FSF address at .c source file
Mention -f option in the man page
do not allow to hardlink files across filesystems by default (#786719) (use -f option to override)
fix possible buffer overflows, integer overflows, update man page
fix URL and remove mmap() (#676962, #672917)
- update docs to describe highest verbosity -vv option (#210816) - use dist Resolves: 210816
mostly spec cleanup
...
The test program follows CAL_TEST_TIME=<sec> rather than libc time().
It allows to use cal(1) in regression tests in cases where output
depends on the current time.
(We already use the same for example for logger.)
Signed-off-by: Karel Zak <kzak@redhat.com>
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>
* use proper paths to term.h
* keep ncurses support optional
* link with TINFO_LIBS (-ltinfo), or fallback to NCURSES_LIBS (-ltinfo -lncurses)
* don't include unnecessary ncurses.h (term.h is enough)
Signed-off-by: Karel Zak <kzak@redhat.com>
These extra sources should have been removed since cal is
linked against libcommon (see 7b353df2).
CC: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
We were missing our nice compliler warnings for many programs
and libs. See next commits how many trivial and non-trival
warnings have to be fixed.
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
This was a major showstopper when building on a system where
LTLIBINTL libs are needed (e.g. OSX). Maybe there are a few test
programs which wouldn't need LDADD ... never mind.
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
Point of this change is to replace use of signal() and alarm() system calls
using newer interfaces. Nice side effect is that the point where timer was
earlier used cannot be distracted by sending rogue SIGALRM.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
"make test_logger" now compiles logger(1) test program
to overwrite system datetime stuff, hostname and PID, for example:
export TZ=GMT
export LOGGER_TEST_TIMEOFDAY=1234567890.123456
export LOGGER_TEST_HOSTNAME=foo
export LOGGER_TEST_GETPID=123
./test_logger --rfc5424 --no-act --stderr -i --tag MyTag mesg
<13>1 2009-02-13T23:31:30.123456+00:00 foo MyTag 123 - [timeQuality tzKnown="1" isSynced="0"] mesg
if the LOGGER_TEST_* variables are not specified then default to
standard logger(1) behavior.
Note that it would be possible to use for example "unshare --utc" to
make hostname stable and portable, but LOGGER_TEST_* variables allow
to keep the tests less complex.
Signed-off-by: Karel Zak <kzak@redhat.com>
The current implementation assumes that all terminals supports colors
and users are forcet to use terminal-colors.d/ to disable colors for
some terminals.
This patch checks for maximal supported colors for the current
terminal and colors are automatically disabled for terminals like
vt100.
The patch moves lib/colors.c from libcommon.la to libtcolors.la to
avoid collisions with another utils.
Signed-off-by: Karel Zak <kzak@redhat.com>
Noticed on openSUSE 13.1:
util-linux-2.26/misc-utils/logger.c:735: undefined reference to `sd_booted'
Introduced in d77dc29e.
CC: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
* systemd (since v209) uses only one library (when compiled
without --enable-compat-libs)
* all systemd build-sys stuff is merged into HAVE_SYSTEMD
(automake) and HAVE_LIBSYSTEMD (C macro) now
* all is controlled by --with-systemd, default is to automatically
check for systemd libs
* no more --enable-socket-activation and --enable-journald
Signed-off-by: Karel Zak <kzak@redhat.com>
The mcookie should reuse existing code, and there is definitely no need
to prefer /dev/random for this utility. See reference for explanation
about later statement.
References: http://www.2uo.de/myths-about-urandom/
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This feature is hopefully mostly used to give MESSAGE_ID labels for
messages coming from scripts, making search of messages easy. The
logger(1) manual page update should give enough information how to use
--journald option.
[kzak@redhat.com: - add missing #ifdefs
- use xalloc.h]
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Karel Zak <kzak@redhat.com>
[kzak@redhat.com: - remove USE_SOCKET_ACTIVATION and use
HAVE_* as we use for another libs]
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Karel Zak <kzak@redhat.com>
The ncurses package has been providing pkg-config files for a while now.
So let's start using them to get the proper linker & compiler flags. It
can make a difference when ncurses is configured in a way that requires
extra link time flags but util-linux doesn't provide them, or when the
headers live in a weird place and util-linux can't find them.
Since the NCURSES_LIBS is always defined for the Makefile, there's no need
to gate on the HAVE_NCURSES conditional. When it's disabled, the var will
simply be empty.
With a minor tweak to how tinfo is handled, we can do the same thing -- we
just always use TINFO_LIBS in the Makefile's.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This is necessary for paranoid security guys who believe that things
like "-Wl,-z,relro" or "-Wl,-z,bind_now" is a way how to make the
world a safer place...
Signed-off-by: Karel Zak <kzak@redhat.com>
Similar with dmesg commit 9bc2b51a06.
CC: Pádraig Brady <P@draigBrady.com>
Reviewed-by: Karel Zak <kzak@redhat.com>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>