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Author SHA1 Message Date
Zbigniew Jędrzejewski-Szmek 46072ae35a repart: include more relevant information in the warning message, fix test 
The test would always fail with a long uname. In F33 this is right
now "5.8.0-0.rc2.20200622git625d3449788f.1.fc33.x86_64" which caused the
test to always fail.
 2020-07-13 03:43:26 +09:00
fangxiuning f987a261b4 userdbctl homectl use table_log_add_error() 
Signed-off-by: fangxiuning <fangxiuning123@126.com>
 2020-07-06 21:32:22 +08:00
Zbigniew Jędrzejewski-Szmek f93dd4b940
Merge pull request #16282 from poettering/repart-copy-blocks 
repart: add new CopyBlocks= setting
 2020-06-30 15:26:06 +02:00
Zbigniew Jędrzejewski-Szmek 26b0fda9b7 test-repart: allow the test to pass on non-amd64 architectures 
We specified type=root and expected to always get root-x86-64, which obviously
cannot work.
 2020-06-30 11:06:48 +02:00
Lennart Poettering 757bc2e4c1 repart: add new CopyBlocks= setting 
This allows copying in arbitrary file systems on the block level into
newly created partitions.

Usecase: simple replicating OS installers or OS image builders.
 2020-06-25 18:52:52 +02:00
Lennart Poettering 6b000af4f2 tree-wide: avoid some loaded terms 
https://tools.ietf.org/html/draft-knodel-terminology-02
https://lwn.net/Articles/823224/

This gets rid of most but not occasions of these loaded terms:

1. scsi_id and friends are something that is supposed to be removed from
   our tree (see #7594)

2. The test suite defines an API used by the ubuntu CI. We can remove
   this too later, but this needs to be done in sync with the ubuntu CI.

3. In some cases the terms are part of APIs we call or where we expose
   concepts the kernel names the way it names them. (In particular all
   remaining uses of the word "slave" in our codebase are like this,
   it's used by the POSIX PTY layer, by the network subsystem, the mount
   API and the block device subsystem). Getting rid of the term in these
   contexts would mean doing some major fixes of the kernel ABI first.

Regarding the replacements: when whitelist/blacklist is used as noun we
replace with with allow list/deny list, and when used as verb with
allow-list/deny-list.
 2020-06-25 09:00:19 +02:00
Lennart Poettering fb08381c14 repart: if now minimal size is specified, default to 10M 
Prompted by this discussion:

https://lists.freedesktop.org/archives/systemd-devel/2020-June/044669.html
 2020-06-16 15:48:58 +02:00
Lennart Poettering e031166e15 repart: add simple specifier expansion in Label= 
Strictly speaking this is a compat breakage, but given the tool was
added only in the last release, let's try to sail under the radar, and
fix this early before anyone notices it wasn't supported always.
 2020-06-16 15:48:10 +02:00
Lennart Poettering 4f9ff96a55 conf-parser: return mtime in config_parse() and friends 
This is a follow-up for 9f83091e3c.

Instead of reading the mtime off the configuration files after reading,
let's do so before reading, but with the fd we read the data from. This
is not only cleaner (as it allows us to save one stat()), but also has
the benefit that we'll detect changes that happen while we read the
files.

This also reworks unit file drop-ins to use the common code for
determining drop-in mtime, instead of reading system clock for that.
 2020-06-02 19:32:20 +02:00
Tobias Hunger 7b5cb4ceb4 Repart: Add simple tests for Label="" and UUID="" 
Make sure Labels and UUIDs taken from destination definitions are
taken into account when no Label/UUID is currently set already.
 2020-05-25 15:48:59 +02:00
Tobias Hunger 129635333d repart: Add UUID option to config files 
Add a option to provide a UUID for the partition that will get
created and document that.
 2020-05-25 15:48:59 +02:00
Zbigniew Jędrzejewski-Szmek 7f6b827f36
Merge pull request #15836 from poettering/makefs-lock 
lock whole block device file running makefs
 2020-05-19 15:23:23 +02:00
Lennart Poettering feb13fca97 repart: don't insist on coming up on partition label ourselves 
If the user specified a label, use that.

Fixes: #15841
 2020-05-19 15:04:01 +02:00
Lennart Poettering a5a8fe2e8d makefs: normalize logging a bit 2020-05-18 20:50:03 +02:00
Lennart Poettering 0181ad85b3 makefs: lock device while we operate 
Let's implement our own specs, i.e.

https://systemd.io/BLOCK_DEVICE_LOCKING/

This should address issues like this: #13162
 2020-05-18 20:50:03 +02:00
Lennart Poettering 700e0d3d87 makefs: log about OOM condition 2020-05-18 18:41:56 +02:00
Lennart Poettering 05ae606b79 test: update tests to use new repart features 2020-05-14 23:59:23 +02:00
Lennart Poettering a26f4a49f4 repart: add support for create/growing loopback files 
This adds --empty=create and --size= for creating loopback files from
scratch of a specified size, or growing loopback files to the specified
size when they already exist.

This is useful when operating on disk image files, as a manual
invocation of fallocate(1) becomes unnecessary.
 2020-05-14 23:59:23 +02:00
Lennart Poettering 9a1deb8578 repart: suppress complaints about lack of BLKRRPART when operating on regular file 2020-05-14 23:01:09 +02:00
Lennart Poettering e2d65cd299 repart: explain when we exit early and don't do a thing 2020-05-14 23:00:52 +02:00
Benjamin Robin f391597c67 tree-wide: Fix, replace assert() by assert_se() when there is side effect 2020-05-06 23:03:25 +02:00
Emmanuel Garette db1442260a repart: fix partition maximum size segfault 
Discovered, tracked down and fix proposed by Emmanuel Garette.

See: https://lists.freedesktop.org/archives/systemd-devel/2020-April/044435.html

(Lennart turned this into a PR)

Fixes: #15608
 2020-05-01 17:31:45 +02:00
Zbigniew Jędrzejewski-Szmek 162392b75a tree-wide: spellcheck using codespell 
Fixes #15436.
 2020-04-16 18:00:40 +02:00
Zbigniew Jędrzejewski-Szmek e29e4d5742 test: convert TEST-45 to a normal meson test 
On my laptop, it now takes 0.23 s. We don't need the overhead of creating
an image and spawning a machine to mangle a file in /tmp.
 2020-03-28 11:50:38 +01:00
Alin Popa ad5555b42e systemd: Fix busctl crash on aarch64 when setting output table format 
The enum used for column names is integer type while table_set_display() is parsing
arguments on size_t alignment which may result in assert in table_set_display() if
the size between types missmatch. This patch cast the enums to size_t.
It also fixes all other occurences for table_set_display() and
table_set_sort().
 2020-02-16 02:09:26 +09:00
Oliver Giles c315b79fb4 makefs: strdup arguments to mkfs 
Don't pass values from argv[] directly to child process forked using
safe_fork, because it clears argv[]. strdup them first.
 2020-02-13 20:36:17 +09:00
Yu Watanabe 03b76a1977 repart: do not quit earlier when --empty=force 
Follow-up for 0ae5ffe063.
 2020-02-07 13:48:16 +01:00
Yu Watanabe 0ae5ffe063 repart: quit earlier if no .conf file exists 
Fixes #14804.
 2020-02-06 22:50:39 +01:00
Zbigniew Jędrzejewski-Szmek 19ce38ce62 shared/gpt: export gpt_partition_type_uuid_{to,from}_string functions 2020-01-23 22:56:23 +01:00
Lennart Poettering e594a3b154 repart: add new systemd-repart tool 
Fixes: #14052
 2020-01-20 17:42:03 +01:00
Lennart Poettering 449d530700 makefs: simplify SPDX header 2020-01-20 17:42:03 +01:00
Zbigniew Jędrzejewski-Szmek d6f1e66076 growfs: port over to resize_fs() 2019-12-05 10:15:49 +01:00
Zbigniew Jędrzejewski-Szmek 2b82a99fe0 growfs: define main function through macro 2019-12-05 09:22:13 +01:00
Yu Watanabe 021cdf8330 tree-wide: drop signal.h when signal-util.h is included 2019-11-04 00:30:32 +09:00
Yu Watanabe e30e8b5073 tree-wide: drop stat.h or statfs.h when stat-util.h is included 2019-11-04 00:30:32 +09:00
Yu Watanabe f5947a5e92 tree-wide: drop missing.h 2019-10-31 17:57:03 +09:00
Ivan Shapovalov ac8bb308b7 growfs: call crypt_set_debug_level() correctly, skip if not needed 2019-07-08 16:04:17 +03:00
Yu Watanabe 01234e1fe7 tree-wide: drop several missing_*.h and import relevant headers from kernel-5.0 2019-04-11 19:00:37 +02:00
Zbigniew Jędrzejewski-Szmek ca78ad1de9 headers: remove unneeded includes from util.h 
This means we need to include many more headers in various files that simply
included util.h before, but it seems cleaner to do it this way.
 2019-03-27 11:53:12 +01:00
Lennart Poettering ae18890687 makefs: correct child process name 
Probably a copy/paste mistake
 2018-12-01 12:50:45 +01:00
Lennart Poettering 0672e2c6f8 tree-wide: use FORK_RLIMIT_NOFILE_SAFE wherever possible 
Similar to the previous commit: in many cases no further fd processing
needs to be done in forked of children before execve() or any of its
flavours are called. In those case we can use FORK_RLIMIT_NOFILE_SAFE
instead.
 2018-12-01 12:50:45 +01:00
Zbigniew Jędrzejewski-Szmek b2ac2b01c8
Merge pull request #10996 from poettering/oci-prep 
Preparation for the nspawn-OCI work
 2018-11-30 10:09:00 +01:00
Zbigniew Jędrzejewski-Szmek 049af8ad0c Split out part of mount-util.c into mountpoint-util.c 
The idea is that anything which is related to actually manipulating mounts is
in mount-util.c, but functions for mountpoint introspection are moved to the
new file. Anything which requires libmount must be in mount-util.c.

This was supposed to be a preparation for further changes, with no functional
difference, but it results in a significant change in linkage:

$ ldd build/libnss_*.so.2
(before)
build/libnss_myhostname.so.2:
	linux-vdso.so.1 (0x00007fff77bf5000)
	librt.so.1 => /lib64/librt.so.1 (0x00007f4bbb7b2000)
	libmount.so.1 => /lib64/libmount.so.1 (0x00007f4bbb755000)
	libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f4bbb734000)
	libc.so.6 => /lib64/libc.so.6 (0x00007f4bbb56e000)
	/lib64/ld-linux-x86-64.so.2 (0x00007f4bbb8c1000)
	libblkid.so.1 => /lib64/libblkid.so.1 (0x00007f4bbb51b000)
	libuuid.so.1 => /lib64/libuuid.so.1 (0x00007f4bbb512000)
	libselinux.so.1 => /lib64/libselinux.so.1 (0x00007f4bbb4e3000)
	libpcre2-8.so.0 => /lib64/libpcre2-8.so.0 (0x00007f4bbb45e000)
	libdl.so.2 => /lib64/libdl.so.2 (0x00007f4bbb458000)
build/libnss_mymachines.so.2:
	linux-vdso.so.1 (0x00007ffc19cc0000)
	librt.so.1 => /lib64/librt.so.1 (0x00007fdecb74b000)
	libcap.so.2 => /lib64/libcap.so.2 (0x00007fdecb744000)
	libmount.so.1 => /lib64/libmount.so.1 (0x00007fdecb6e7000)
	libpthread.so.0 => /lib64/libpthread.so.0 (0x00007fdecb6c6000)
	libc.so.6 => /lib64/libc.so.6 (0x00007fdecb500000)
	/lib64/ld-linux-x86-64.so.2 (0x00007fdecb8a9000)
	libblkid.so.1 => /lib64/libblkid.so.1 (0x00007fdecb4ad000)
	libuuid.so.1 => /lib64/libuuid.so.1 (0x00007fdecb4a2000)
	libselinux.so.1 => /lib64/libselinux.so.1 (0x00007fdecb475000)
	libpcre2-8.so.0 => /lib64/libpcre2-8.so.0 (0x00007fdecb3f0000)
	libdl.so.2 => /lib64/libdl.so.2 (0x00007fdecb3ea000)
build/libnss_resolve.so.2:
	linux-vdso.so.1 (0x00007ffe8ef8e000)
	librt.so.1 => /lib64/librt.so.1 (0x00007fcf314bd000)
	libcap.so.2 => /lib64/libcap.so.2 (0x00007fcf314b6000)
	libmount.so.1 => /lib64/libmount.so.1 (0x00007fcf31459000)
	libpthread.so.0 => /lib64/libpthread.so.0 (0x00007fcf31438000)
	libc.so.6 => /lib64/libc.so.6 (0x00007fcf31272000)
	/lib64/ld-linux-x86-64.so.2 (0x00007fcf31615000)
	libblkid.so.1 => /lib64/libblkid.so.1 (0x00007fcf3121f000)
	libuuid.so.1 => /lib64/libuuid.so.1 (0x00007fcf31214000)
	libselinux.so.1 => /lib64/libselinux.so.1 (0x00007fcf311e7000)
	libpcre2-8.so.0 => /lib64/libpcre2-8.so.0 (0x00007fcf31162000)
	libdl.so.2 => /lib64/libdl.so.2 (0x00007fcf3115c000)
build/libnss_systemd.so.2:
	linux-vdso.so.1 (0x00007ffda6d17000)
	librt.so.1 => /lib64/librt.so.1 (0x00007f610b83c000)
	libcap.so.2 => /lib64/libcap.so.2 (0x00007f610b835000)
	libmount.so.1 => /lib64/libmount.so.1 (0x00007f610b7d8000)
	libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f610b7b7000)
	libc.so.6 => /lib64/libc.so.6 (0x00007f610b5f1000)
	/lib64/ld-linux-x86-64.so.2 (0x00007f610b995000)
	libblkid.so.1 => /lib64/libblkid.so.1 (0x00007f610b59e000)
	libuuid.so.1 => /lib64/libuuid.so.1 (0x00007f610b593000)
	libselinux.so.1 => /lib64/libselinux.so.1 (0x00007f610b566000)
	libpcre2-8.so.0 => /lib64/libpcre2-8.so.0 (0x00007f610b4e1000)
        libdl.so.2 => /lib64/libdl.so.2 (0x00007f610b4db000)

(after)
build/libnss_myhostname.so.2:
	linux-vdso.so.1 (0x00007fff0b5e2000)
	librt.so.1 => /lib64/librt.so.1 (0x00007fde0c328000)
	libpthread.so.0 => /lib64/libpthread.so.0 (0x00007fde0c307000)
	libc.so.6 => /lib64/libc.so.6 (0x00007fde0c141000)
	/lib64/ld-linux-x86-64.so.2 (0x00007fde0c435000)
build/libnss_mymachines.so.2:
	linux-vdso.so.1 (0x00007ffdc30a7000)
	librt.so.1 => /lib64/librt.so.1 (0x00007f06ecabb000)
	libcap.so.2 => /lib64/libcap.so.2 (0x00007f06ecab4000)
	libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f06eca93000)
	libc.so.6 => /lib64/libc.so.6 (0x00007f06ec8cd000)
	/lib64/ld-linux-x86-64.so.2 (0x00007f06ecc15000)
build/libnss_resolve.so.2:
	linux-vdso.so.1 (0x00007ffe95747000)
	librt.so.1 => /lib64/librt.so.1 (0x00007fa56a80f000)
	libcap.so.2 => /lib64/libcap.so.2 (0x00007fa56a808000)
	libpthread.so.0 => /lib64/libpthread.so.0 (0x00007fa56a7e7000)
	libc.so.6 => /lib64/libc.so.6 (0x00007fa56a621000)
	/lib64/ld-linux-x86-64.so.2 (0x00007fa56a964000)
build/libnss_systemd.so.2:
	linux-vdso.so.1 (0x00007ffe67b51000)
	librt.so.1 => /lib64/librt.so.1 (0x00007ffb32113000)
	libcap.so.2 => /lib64/libcap.so.2 (0x00007ffb3210c000)
	libpthread.so.0 => /lib64/libpthread.so.0 (0x00007ffb320eb000)
	libc.so.6 => /lib64/libc.so.6 (0x00007ffb31f25000)
	/lib64/ld-linux-x86-64.so.2 (0x00007ffb3226a000)

I don't quite understand what is going on here, but let's not be too picky.
 2018-11-29 21:03:44 +01:00
Lennart Poettering 54b22b2643 tree-wide: port various parts of the code over to the new device_major_minor_path() calls 2018-11-29 20:21:39 +01:00
Zbigniew Jędrzejewski-Szmek baaa35ad70 coccinelle: make use of SYNTHETIC_ERRNO 
Ideally, coccinelle would strip unnecessary braces too. But I do not see any
option in coccinelle for this, so instead, I edited the patch text using
search&replace to remove the braces. Unfortunately this is not fully automatic,
in particular it didn't deal well with if-else-if-else blocks and ifdefs, so
there is an increased likelikehood be some bugs in such spots.

I also removed part of the patch that coccinelle generated for udev, where we
returns -1 for failure. This should be fixed independently.
 2018-11-22 10:54:38 +01:00
Zbigniew Jędrzejewski-Szmek 294bf0c34a Split out pretty-print.c and move pager.c and main-func.h to shared/ 
This is high-level functionality, and fits better in shared/ (which is for
our executables), than in basic/ (which is also for libraries).
 2018-11-20 18:40:02 +01:00
Lennart Poettering 6bf3c61c57 log: introduce new helper call log_setup_service() 
Let's reduce the common boilerplate and have a single setup function
used by all service code to setup logging.
 2018-11-20 11:18:22 +01:00
Lennart Poettering 5e332028f2 util-lib: move main() definition macros to its own header file 
This way, we can extend the macro a bit with stuff pulled in from other
headers without this affecting everything which pulls in macro.h, which
is one of our most basic headers.

This is just refactoring, no change in behaviour, in prepartion for
later changes.
 2018-11-19 21:14:34 +01:00
Zbigniew Jędrzejewski-Szmek fb1fa5a882 makefs: define main through macro 2018-11-17 09:13:35 +01:00
Lennart Poettering 37ec0fdd34 tree-wide: add clickable man page link to all --help texts 
This is a bit like the info link in most of GNU's --help texts, but we
don't do info but man pages, and we make them properly clickable on
terminal supporting that, because awesome.

I think it's generally advisable to link up our (brief) --help texts and
our (more comprehensive) man pages a bit, so this should be an easy and
straight-forward way to do it.
 2018-08-20 11:33:04 +02:00