The pg command is marked deprecated in POSIX since 1997, and this project
has thought the same since Feb 2013. Time has come to stop shipping this
binary by default.
Reference: 956e582874
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
It seems that globally defined dependence between ncursesw and
wide-char support is overkill, because in some cases (e.g. cal(1)) we
can use ncurses independently on wide-char support.
It would be better to care about relation between wide-char and
ncurses individually (per util).
Signed-off-by: Karel Zak <kzak@redhat.com>
* error if wide-char enabled/supported, but (non-wide) ncurses
explicitly requested
* disable ncurses at all if widechar enabled/supported, but ncursesw
not found
Reported-by: Stanislav Brabec <sbrabec@suse.cz>
Signed-off-by: Karel Zak <kzak@redhat.com>
* don't use UL_CHECK_LIB(), only use pkg-config to avoid complexity
* split --with-ncursesw and --with-ncurses; ncurses (widechar) is the
default, check for ncurses only if ncursesw disabled/unavailabled
* don't use generic placeholders, just have_ncursesw and have_ncurses
Signed-off-by: Karel Zak <kzak@redhat.com>
uClibc-ng tries to be compatible with GNU libc and defines
__GLIBC__ and pretend to be version 2.2.
We once changed it to 2.10, but then some hard to fix problems
in different software packages (gcc) occured.
It would be better if we disable the special GNU libc checks
for uClibc-ng here. uClibc-ng implements the required scanf
functionality.
Signed-off-by: Waldemar Brodkorb <wbx@uclibc-ng.org>
The UL_DEFAULT_ENABLE modifies $enable_<name> according to the global
--enable-all-programs. This makes sense only for programs, but not for
any built-in code.
Signed-off-by: Karel Zak <kzak@redhat.com>
The plymouth support depends on Linux specific SOCK_* flags and all
the feature is probably unnecessary in some cases (non-plymouth
distros, etc.)
Signed-off-by: Karel Zak <kzak@redhat.com>
The file mtab is evil and already unused by mainstream distributions.
Now libmount is able to detect mtab->/proc/mounts and use
/proc/self/mountinfo if necessary. This heuristic seems overkill in
many cases. It's also dangerous on systems where mountinfo is strongly
required (systemd based distros).
This patch #ifdefs mtab code and forces libmount to always use
/proc/self/mountinfo.
The new configure option --enable-libmount-support-mtab is necessary
to enable old behavior to support mtab.
Signed-off-by: Karel Zak <kzak@redhat.com>
Now we are able to disable all programs which have systemd/journald
support. This feature is needed by openSUSE packagers who are building
util-linux in 2 stages to avoid build cycles.
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
Otherwise configure output looks like this:
configure: WARNING: not found; not building cfdisk
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
This reverts commit c8494d88:
"build-sys: fix UL_SCANF_TYPE_MODIFIER for icc"
plus fix the check prog, because it found "%as" to be valid on
systems where "%a" is used for float conversion.
icc warns about "%ms" but it works anyways. Our AC_RUN_IFELSE prog
should do it right now regardless of compiler warnings.
Note "%ms" is POSIX.1-2008 standard but still not available on
many systems. Maybe it's time to remove "%as" fallback for old
glibc which is even less portable.
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
ipcs's source history looks like some people are using it on BSD
but it won't build on most non-Linux systems. That's why it's nice
let "./configure --disable-ipcrm --disable-ipcs" work.
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
Actually we could have also used UL_REQUIRES_LINUX because our
utmp usage and the shadow.h header is unlikely to be portable.
However only requiring these headers may help others who are
curious what needs to be done to port something.
Note, we could easily make the utmp stuff more portable by using
utmpx which is POSIX standard and on LINUX (glibc) basically just
renaming work. See getutxent(3).
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
features.h: any glibc header includes this already
libgen.h: was unused there
sys/uio.h: for writev(3p)
sys/queue.h seems like it was never used
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
Introduce a dependency so that libmount.so is installed before
pylibmount.so, so that when libtool tries to relink it, it can find
libmount.so in the destdir.
We introduce this additional make rule through an AC_SUBST variable, to
prevent automake from trying to interpret that. This trick has been
suggested in http://stackoverflow.com/a/8643550.
This fixes a failure of `make install DESTDIR=...` when trying to relink
pylibmount against libmount.la. libtool will look for libmount.so under
${DESTDIR}/${libdir} in that case, but if it is not yet present there,
libtool assumes it is a system installed library and use -lmount
instead, which causes the following failure if libmount is not installed
on the base system yet:
libtool: install: warning: relinking `pylibmount.la'
libtool: install: (... libtool --mode=relink gcc -o pylibmount.la \
-rpath /usr/lib/python2.7/dist-packages/libmount \
libmount/python/*.lo libmount.la ... -lpython2.7 \
-inst-prefix-dir /path/to/destdir)
/usr/bin/ld: cannot find -lmount
collect2: error: ld returned 1 exit status
libtool: install: error: relink `pylibmount.la' ...
make[3]: *** [install-pylibmountexecLTLIBRARIES] Error 1
This seems to be a previously encountered issue, since automake includes
a hack to insert such a dependency rule to install all libLTLIBRARIES
before attempting to install binPROGRAMS, initially introduced in the
commit below:
http://git.savannah.gnu.org/cgit/automake.git/commit/?id=bd4a1d5ad1a72fa780a8b7fd6c365a5dad2e6220
Also related bug from Ubuntu tracker:
https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/1442076
Tested that `make install` starts working again after this commit, even
when libmount-dev is not installed on the system. Also confirmed that
`make distcheck` is now functional.
Confirmed that the all the files expected in the Python directory (both
__init__.py and pylibmount.so) are present after an install.
Tested that parallel install works, the dependency is always respected
since it's explicit.
Inspected the generated Makefile and confirmed that the definition of
install-pylibmountexecLTLIBRARIES (generated by automake) and the
explicit dependency we introduced are both present.
Signed-off-by: Filipe Brandenburger <filbranden@google.com>
- add --with-btrfs (enabled by default)
- check for linux/btrfs.h
- add "btrfs" to libmount features list (see mount -V)
- #ifdef HAVE_BTRFS_SUPPORT for all btrfs stuff in libmount
Signed-off-by: Karel Zak <kzak@redhat.com>
lscpu currently prints information for CPUs configured in the system.
In case of KVM or other virtualized guest operating systems, this
refers to the virtual system, and bears no relation to the physical
topology of the system.
It would be useful if lscpu could also display the physical topology
info when available:
$ ./lscpu
Architecture: ppc64le
Byte Order: Little Endian
CPU(s): 16
On-line CPU(s) list: 0-15
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 16
NUMA node(s): 1
Model: IBM pSeries (emulated by qemu)
Hypervisor vendor: KVM
Virtualization type: para
L1d cache: 64K
L1i cache: 32K
NUMA node0 CPU(s): 0-15
Physical sockets: 2 <<< New
Physical chips: 4 <<< New
Physical cores/chip: 4 <<< New
For now, physical topology information is available on platforms that
support the following RTAS (Real time abstraction service) call provided
by librtas:
rtas_get_sysparm(PROCESSOR_MODULE_INFO).
Currently this call is available to the PowerVM (pHYP) guests on PowerPC.
With a patch propoosed to PowerKVM, this RTAS call would also be available
to PowerKVM guests.
Based on input from Nishanth Aravamudan and Karel Zak.
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Now we bump only PACKAGE_VERSION_MAJOR and PACKAGE_VERSION_MINOR
numbers. The PACKAGE_VERSION_RELEASE is always zero.
These numbers are used for LIBxxx_VERSION strings and Version: field
in the .pc files.
Unfortunately, if we keep PACKAGE_VERSION_RELEASE= always zero then
our bugfix releases are invisible for pkg-config.
(Although I don't think it's good idea to depend in code on any
library bugfix release, code should be about APIs).
Addresses: https://github.com/systemd/systemd/pull/1754
Signed-off-by: Karel Zak <kzak@redhat.com>
configure should include errno.h instead of argp.h when
checking for presence of program_invocation_short_name
uclibc defines this to be const char* unlike util-linux-ng
which defines this to be char* so this error goes unnoticed
on glibc/eglibc systems.
here is the error it fixes
in file included from mountP.h:14:0,
from cache.c:29:
/home/kraj/work/slugos/build/tmp-slugos-uclibc/sysroots/nslu2le/usr/include/errno.h:55:46: error: conflicting types for '__progname'
../../../include/c.h:118:14: note: previous declaration of '__progname' was here
make[3]: *** [cache.lo] Error 1
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Jonathan Liu <net147@gmail.com>
The last/lastb(1) from sysvinit has been around for about two years,
and the better implementation is already part of releases 2.24 to 2.26.
It should be safe to remove the unused last code from the source tree.
Reference: ce60272039
Signed-off-by: Sami Kerola <sami.kerola@lastminute.com>
It's necessary for people who want to compile util-linux in very
unusual environment and disable as much as possible dependencies.
For example distro bootstrap.
References: https://bugzilla.redhat.com/show_bug.cgi?id=1223894
Signed-off-by: Karel Zak <kzak@redhat.com>
This patch adds support for building a static version of unshare.
We need to add unshare to the list of possible static programs, and
provide build flags for the compiler and linker, which are equivalent to
the flags of the non-static program, except additional static linking.
See also: commit 2fa60c5 build-sys: support nsenter.static
Signed-off-by: Georg Schiesser <georg.schiesser@opentech.at>
and use this variable for $READLINE_LIBS_STATIC.
Note the patch also moves READLINE checks after TINFO check.
Signed-off-by: Karel Zak <kzak@redhat.com>
It seems that musl libc and uClibc without UCLIBC_NTP_LEGACY
does not provide ntp_gettime and compile will fail.
References: https://github.com/karelzak/util-linux/issues/174
Signed-off-by: Karel Zak <kzak@redhat.com>
* check for timer_create()
* define dependence on timer_create() for flock
* rename CLOCKGETTIME_LIBS to REALTIME_LIBS
Signed-off-by: Karel Zak <kzak@redhat.com>
Signal ALRM raised by the timer, and the timer only, will be considered
as a timeout criteria.
Secondly time interval is made to use monotonic clock. Documentation of
ITIMER_REAL is unclear whether that time is affected various sources of
clock skew, or does it even tick when system is suspended.
Reviewed-by: Karel Zak <kzak@redhat.com>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
The directories /{sbin,bin} are symliks to /usr/{sbin,bin} on many
systems. This patch add new ./configure option to remove the non-usr
paths from the default $PATH environment variable.
The default $PATH is hardcoded in login(1) and can be overwritten
by /etc/login.defs.
default:
./test_pathnames | grep DEFPATH
_PATH_DEFPATH /usr/local/bin:/bin:/usr/bin
_PATH_DEFPATH_ROOT /usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
--enable-usrdir-path:
./test_pathnames | grep DEFPATH
_PATH_DEFPATH /usr/local/bin:/usr/bin
_PATH_DEFPATH_ROOT /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin
This patch does not modify install paths, you still have to care about
--{bin,lib}dir configure options.
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>
The current util-linux is to have enabled colorized outputs by
default, this default behavior is possible to change by new configure
option --disable-colors-default.
Signed-off-by: Karel Zak <kzak@redhat.com>
The default libmount mtab management depends on mtan symlink. If the
symlink exists than libmount parses /proc/self/mountinfo, otherwise it
parses regular classic /etc/mtab. This is backwardly compatible and
transparent solution.
Unfortunately, this is not robust enough because some broken init
scripts or 3-party mount helpers may remove the symlink and create
regular mtab file. This is pretty bad if initd (systemd) depends on
libmount.
Fortunately we known that mtab is absolutely unwanted on some distros,
so it's fine too ignore mtab at all and don't care about the symlink.
Reported-by: Martin Pitt <martin.pitt@ubuntu.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Make compilation to work in systems which don't have sys/timex.h and its
ntp_gettime().
Reviewed-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Samuel Thibault <sthibault@debian.org>
icc needs -Werror to let %m fail and to avoid this:
../libmount/src/tab_parse.c(61): warning #269: invalid format string conversion
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
The strtoull() is part of ISO/IEC 9899:1999 (aka C99) and the function
has been happily used in prlimit(1) since 2011-10-19 without anyone
complaining compatibility issues.
Reference: http://pubs.opengroup.org/onlinepubs/009695399/functions/strtoul.html
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
OpenPAM is compatible with util-linux, with a few changes, namely
using OpenPAM's conversation function, openpam_ttyconv.
We check for Linux-PAM by querying for security/pam_misc.h, and OpenPAM
by querying for security/openpam.h.
Signed-off-by: Will Johansson <will.johansson@gmail.com>
- symbols versioning
- SONAME from configure.ac
- library version to header file
- modify build-sys to compile and install shared lib
Signed-off-by: Karel Zak <kzak@redhat.com>
It seems better to warn about --reload in ./configure if futimens or
inotify_init1 are missing.
The patch also replaces futimes() with futimens() to make the code
compatible with Uclibc.
Addresses: https://github.com/karelzak/util-linux/issues/133
Signed-off-by: Karel Zak <kzak@redhat.com>
Patch add:
--intro-command string : send command to modem
--pause value : define delay between intro command and ldattach
Based on patch from Martin Schmid <scm@aps-systems.ch>
Signed-off-by: Karel Zak <kzak@redhat.com>
The tests failed with following message in config.log
ERROR: LeakSanitizer: detected memory leaks
Direct leak of 2 byte(s) in 1 object(s) allocated from:
#0 0x49a40e in realloc (/home/src/util-linux/conftest+0x49a40e)
#1 0x7fbe48633e69 in __GI__IO_vfscanf (/usr/lib/libc.so.6+0x56e69)
#2 0x7fbe48649786 in _IO_vsscanf (/usr/lib/libc.so.6+0x6c786)
which knocked out libmount from build, and commands depending on it.
The reason this change makes sense is that AddressSanitizer seems like a
good addition to set of tools that util-linux package can use, when and
if needed.
Reference: https://code.google.com/p/address-sanitizer/wiki/AddressSanitizer
Reviewed-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* 'misc' of git://github.com/kerolasa/lelux-utiliteetit:
textual: share crypt() error message in sulogin and newgrp
newgrp: avoid use of obsolete getpass() function
newgrp: use libc function to read gshadow if it is available
setarch: use personality() system call when it is available
setarch: reindent code
hwclock: remove referal to deprecated keyboard interface
eject: make open_device() and select_speed() to use struct eject_control
eject: add struct eject_control to remove global variables
mountpoint: simplify if statement
mkfs.minix: fix couple compiler warnings
mountpoint: add struct mountpoint_control
last: improve code readability by renaming variable names
last: make is_phantom() when kernel config does not include audit support
lib: remove xgetpass()
include: simplify fputc_careful() in carefulputc.h
libuuid: add extern qualifiers to uuid/uuid.h system header
This enables libmount to build on non-linux, which also
means we can build fsck on non-linux again.
(Since the context part of libmount still needs porting,
building the mount utility has instead been restricted
to only build on Linux.)
This has been build-tested on Debian GNU/kFreeBSD.
Signed-off-by: Andreas Henriksson <andreas@fatal.se>
The glib versionf of getsgnam() is using /etc/nsswitch.conf, allowing the
group passwords to come from external database.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
* with configure --prefix=$HOME --libdir=$HOME usrlib_execdir
ends up being ${exec_prefix}/${libbir}, which is double-prefixed
* fix: use explict given ${libbir} if is matches ${prefix}/*
Signed-off-by: Christoph Junghans <ottxor@gentoo.org>
Add an 'agetty --reload' command which asks all running agetty
commands to display their prompts again.
Several of the /etc/issue escape codes such as \4 and \S depend on
variable data which can change after the agetty prompt is displayed.
This can cause stale data to be displayed when a user looks at a VT,
especially in cases of DHCP racing with system start up.
We never want this to occur once the user has started typing a
user name. So we detect when the user starts typing, after which
no further reprompting occurs after that point.
[kzak@redhat.com: - add #ifdefs to make it usable on non-inotify systems,
- use futimens() with NULL timespec
- add --reaload to usage()]
Signed-off-by: Stef Walter <stefw-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Signed-off-by: Karel Zak <kzak@redhat.com>
The "linux only" check for pivot_root seems to suffer from
a cut-n-paste problem from the earlier switch_root part.
Signed-off-by: Andreas Henriksson <andreas@fatal.se>
We avoid or fix many portability issues.
The first more generic "sort --version-sort" solution was almost
useless anyway because autopoint itself can also only deal with
a few hardcoded versions.
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
We add a little hack for backward compatibility on systems with
older gettext installed
See 0576dbd3 and 81ed13ed.
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
* globally disable all Python bindings by --without-python
* use --with-python=<version> to specify Python version
* --enable-pylibmount to override --disable-all-programs
Reported-by: Ruediger Meier <sweet_f_a@gmx.de>
Signed-off-by: Karel Zak <kzak@redhat.com>
This is necessary to build only explicitly specified program/library,
for example to build only libblkid.so
./configure --disable-all-programs --enable-libblkid
or to build only hwclock(8):
./configure --disable-all-programs --enable-hwclock
Signed-off-by: Karel Zak <kzak@redhat.com>
Assumption is there are not many who need this tool. Whom ever they
might be the recommendation is to use the command from old util-linux
release. Second reason to removal is difficulty to test hardware
specific command when none of the active project members does not seem to
have such. Basically the command has reached dead end what comes to
maintainability of it.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This reverts commit 0576dbd3ea.
There is two possible ways:
1/ autotools complains that gettext 0.18 uses deprecated macro
2/ users complain that 0.18.2 is too new and they cannot rebuild
We care about users and project contributors, so let's live for the
next util-linux release with the old stupid gettext 0.18.
Signed-off-by: Karel Zak <kzak@redhat.com>
* 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 function is no critical for fdisk functionality. The SUN label
verification will check for less issues. All the verification code is
optional ('v' fdisk command).
Signed-off-by: Karel Zak <kzak@redhat.com>
Note that open_memstream() is POSIX-1.2008, so it's possible than not
all libc have already implemented this function.
Signed-off-by: Karel Zak <kzak@redhat.com>
The autopoint is designed to not use the latest installed bug fix
release, if you specify
AM_GNU_GETTEXT_VERSION([0.18])
in your configure.ac then it really uses 0.18, rather than also
installed 0.18.2 or 0.18.3. It means that bug fix update has no any
effect. Oh...
The AM_PROG_MKDIR_P is deprecated for years, unfortunately still used
in 0.18 gettext m4 stuff. This problem should be fixed in 0.18.2 where
is the correct AC_PROG_MKDIR_P macro.
If you do not have gettext 0.18.2 (or 0.18.3) then update.
Signed-off-by: Karel Zak <kzak@redhat.com>
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>
This avoids unneeded churn during POT-file renewal and PO-file updates,
as the PO files at the TP are made with '--no-wrap'.
Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
Acked-by: Sami Kerola <kerolasa@iki.fi>
* it seems that we don't have to link the utils with ncurses, tinfo is enough.
This change saves one unnecessary dependence.
* libtinfo is also distributed with pkg-config files, so we can use
PKG_CHECK_MODULES() as a primary source for LIBS and CFLAGS.
* add TINFO_CFLAGS (although it's probably always empty)
Signed-off-by: Karel Zak <kzak@redhat.com>
__sighandler_t is libc implementation specific and should not be relied
upon. Instead, we fall back upon void (*)(int), as specified by POSIX.
Signed-off-by: Karel Zak <kzak@redhat.com>
sys/types.h: For u_char typedef
sys/params.h: For MAXNAMLEN
sys/ttydefaults.h: For various tty definitions (also add configure check)
Signed-off-by: Karel Zak <kzak@redhat.com>
This allows './configure --enable-most-builds' and 'make distcheck' to
work when both python2 and python3 are installed, and user has set python
version preference using symlink and PATH order.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
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>
- incorrect ${prefix} and ${exec_prefix} usage in AC_CASE
(bug introduced by commit 9f57e6e8)
- disable python by default (you have to use --with-python)
- add python paths to the finale ./configure info message
Signed-off-by: Karel Zak <kzak@redhat.com>
It seems we have to call AM_PATH_PYTHON() monster to get
pyexec (shared libs) and python (scripts) directories.
Signed-off-by: Karel Zak <kzak@redhat.com>
* we use pkg-config to get CGLAGS and LIBS, use package specific
config (e.g. python-config) is non-sense.
* default is to follow distribution and use pkg-config module name
"python". This is probably symlink to python2.pc or python3.pc.
* --with-python=2 forces to pkg-module "python2 >= 2"
* --with-python=3 forces to pkg-module "python3 >= 3"
Signed-off-by: Karel Zak <kzak@redhat.com>
While compiling with up to date Archlinux I notice the recently added
pylibmount does not link correctly. Failures inform fundamental types
such as PyFileObject and PyFile_Type being missing.
It seems automake AM_PATH_PYTHON will prefer the python in path, which
for this distribution right now is python3. As some sort of go-around
one can install older python, and symlink it to earlier in PATH lookup.
$ ln -s /usr/bin/python2 $HOME/bin/python
$ export PATH=$HOME/bin:$PATH
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
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>
It seems that our mesg(1) implementation is compatible with sysvinit,
let's use it by default in mainstream distros.
Signed-off-by: Karel Zak <kzak@redhat.com>
It seems to be pointless to spend time in ./configure phase when
preprocessor has to perform #ifndef check anyway.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
$ ./configure --disable-unshare
$ make nsenter
CC sys-utils/nsenter.o
In file included from sys-utils/nsenter.c:36:0:
./include/namespace.h:31:19: error: static declaration of ‘unshare’ follows non-static declaration
In file included from /usr/include/sched.h:42:0,
from sys-utils/nsenter.c:23:
/usr/include/bits/sched.h:86:12: note: previous declaration of ‘unshare’ was here
make: *** [sys-utils/nsenter.o] Error 1
We have to always check for the libc function independently on
--disable-{unshare,nsenter} to avoid collision between local and libc
declarations.
Reported-by: "Gabor Z. Papp" <gzp@papp.hu>
Signed-off-by: Karel Zak <kzak@redhat.com>
* extend UL_WARN_ADD() for accept non-default CFLAGS variable
* add BSD_WARN_CFLAGS with -Wno-clobbered
* use all this for pg(1) and more(1)
Signed-off-by: Karel Zak <kzak@redhat.com>
Our code depends on libuser >= 0.58, it's better to completely rely on
pkg-config results rather than also call UL_CHECK_LIB (that overwrites
previous pkg-config have_user= result independently on libuser
version).
Signed-off-by: Karel Zak <kzak@redhat.com>
* rename --disable-require-password to --disable-chsh-chfn-password
* is_local() is really unnecessary when linked with libuser
* fix set_value_libuser() returns codes
* fix chfn.c, there is no 'pw', but oldf.pw
* don't link with PAM when--disable-chsh-chfn-password
Signed-off-by: Karel Zak <kzak@redhat.com>
In current glibc versions, internal __secure_getenv
no longer exists and was replaced by secure_getenv()
Signed-off-by: Cristian Rodríguez <crrodriguez@opensuse.org>
This new command can set no_new_privs, uid, gid, groups, securebits,
inheritable caps, the cap bounding set, securebits, and selinux and
apparmor labels.
[kerolasa@iki.fi: a lot of small adjustment making the command to be good
fit to util-linux project]
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Inspired by unshare, nsenter is a simple wrapper around setns that
allows running a new process in the context of an existing process.
Full paths may be specified to the namespace arguments so that
namespace file descriptors may be used wherever they reside in the
filesystem.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
This is very usefull if initrd can not loaded that is no /dev and no
/proc is found. Also if the /etc/shadow and /etc/passwd is copied into
the initrd the sulogin can be used in initrd even before /dev and/or /proc
are mounted.
Signed-off-by: Werner Fink <werner@suse.de>
- we need libselinux 2.x (where is security_get_initial_context())
- the latest selinux versions are linked with -lpcre
Reported-by: Gregory Nietsky <gregory@distrotech.co.za>
Signed-off-by: Karel Zak <kzak@redhat.com>
See RedHat bug for reasons why the ddate is cleaned up. The reference is
where to get the command in future.
Addresses: https://bugzilla.redhat.com/show_bug.cgi?id=823156
References: https://github.com/bo0ts/ddate
Acked-by: Petr Uzel <petr.uzel@suse.cz>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Karel Zak <kzak@redhat.com>
This command is based on su(1), the differences:
- based on Fedora runuser su(1) patch
- not installed with suid rights
- allowed for root users only
- don't ask for password
- uses PAM session, for example:
$ cat /etc/pam.d/runuser
auth sufficient pam_rootok.so
session optional pam_keyinit.so revoke
session required pam_limits.so
session required pam_unix.so
$ cat /etc/pam.d/runuser-l
auth include runuser
session optional pam_keyinit.so force revoke
session include runuser
Signed-off-by: Karel Zak <kzak@redhat.com>
autoconf docs about *dir variables (e.g bindir):
... A corollary is that you should not use these variables except in
makefiles...
...you should not rely on AC_CONFIG_FILES to replace bindir and friends
in your shell scripts and other files; instead, let make manage their
replacement.
Signed-off-by: Karel Zak <kzak@redhat.com>
The command 'make check' is called from 'make distcheck' (which is
used to generate official util-linux tarballs).
It means that tests/ stuff has to be compatible with autotools and
differentiate between source and build directories.
* remove run-nonroot.sh (merged into run.sh
* remove commands.sh.in
* all tests and top level run.sh accept --builddir and --srcdir
command line options
* functions.sh modified to use $top_builddir/tests for output files
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak
Sami Kerola
Waldemar Brodkorb
Ruediger Meier
Mike Frysinger
Romain Naour
Filipe Brandenburger
Lada Trimasova
Sukadev Bhattiprolu
Casper Ti. Vector
Chen Qi
Sami Kerola
Georg Schiesser
Ondrej Oprala
Samuel Thibault
Will Johansson
Søren Holm
Andreas Henriksson
Christoph Junghans
Stef Walter
Benno Schulenberg
Samuel Thibault
Michael Forney
Gilles Espinasse
Cody Maloney
Cristian Rodríguez
Andy Lutomirski
Daniel Trebbien
Eric W. Biederman
Dave Reisner
Werner Fink
Michal Suchanek
Petr Uzel