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Commit Graph

28969 Commits

Author SHA1 Message Date
Zbigniew Jędrzejewski-Szmek
1800cc8546 meson: also search for libcap directly 2017-04-27 01:30:30 -04:00
Matija Skala
77018a8c26 improve readability (#5814) 2017-04-26 20:08:52 -04:00
codekipper
5a1d67639d update-done: Create using a temporary file (#5789)
'/etc/.updated' is created without using a temporary file, this can be
problematic with filesystems that cache writes. Modify so that the
timestamp is written to a temporary file and then use an atomic move
to move it to its correct place.
2017-04-26 19:49:06 -04:00
Michael Biebl
c3045943c4 meson: get rid of libfirewall 2017-04-26 22:14:23 +02:00
Michael Biebl
1697c8cde4 meson: drop libiptc link dependencies from libshared
The only place where libiptc is needed is in libfirewall, which already
takes care of linking against libiptc.
2017-04-26 18:58:40 +02:00
Michael Biebl
34ce0a52c7 meson: drop implicit libudev link dependencies
Executables which link against libshared do not need an explicit
dependency on libudev, as libshared will make sure that those symbols
are available.
2017-04-26 17:28:48 +02:00
Susant Sahani
c23ae61e27 meson: add address label to build system 2017-04-26 16:00:44 +05:30
Susant Sahani
95b74ef6ea networkd: add support for address label
IPv6 address labels are used for address selection; they are described in RFC 3484.
Precedence is managed by userspace, and only the label itself is stored in the kernel.

enp0s25.network

[Match]
Name=enp0s25

[Network]
DHCP=yes
Address = 2001:db8:f00:baa::b

[AddressLabel]
Label=199
Prefix=2001:db8:41::/64

[AddressLabel]
Label=11
Prefix=2001:db8:31::/64

[AddressLabel]
Label=123
Prefix=2001:db8:21::/64

[AddressLabel]
Label=124
Prefix=2001:db8:11::/64
[sus@maximus label]$ ip addrlabel list

prefix ::1/128 label 0
prefix ::/96 label 3
prefix ::ffff:0.0.0.0/96 label 4
prefix 2001:db8:41::/64 dev enp0s25 label 199
prefix 2001:db8:31::/64 dev enp0s25 label 11
prefix 2001:db8:21::/64 dev enp0s25 label 123
prefix 2001:db8:11::/64 dev enp0s25 label 124
prefix 2001::/32 label 6
prefix 2001:10::/28 label 7
prefix 3ffe::/16 label 12
prefix 2002::/16 label 2
prefix fec0::/10 label 11
prefix fc00::/7 label 5
prefix ::/0 label 1
2017-04-26 16:00:44 +05:30
Susant Sahani
30746d6088 sd-netlink: add support for address label 2017-04-26 16:00:44 +05:30
Christian Brauner
6385cb31ef main: improve RLIMIT_NOFILE handling (#5795)
This has systemd look at /proc/sys/fs/nr_open to find the current maximum of
open files compiled into the kernel and tries to set the RLIMIT_NOFILE max to
it. This has the advantage the value chosen as limit is less arbitrary and also
improves the behavior of systemd in containers that have an rlimit set: When
systemd currently starts in a container that has RLIMIT_NOFILE set to e.g.
100000 systemd will lower it to 65536. With this patch systemd will try to set
the nofile limit to the allowed kernel maximum. If this fails, it will compute
the minimum of the current set value (the limit that is set on the container)
and the maximum value as soft limit and the currently set maximum value as the
maximum value. This way it retains the limit set on the container.
2017-04-26 07:18:10 +03:00
Zbigniew Jędrzejewski-Szmek
26e1f724a6 test-sizeof: print the size of an enum 2017-04-25 21:14:59 -04:00
Zbigniew Jędrzejewski-Szmek
e4d85dbb3d shared/extract-word: replace enum with unsigned int to avoid undefined behaviour
../src/basic/extract-word.c:255:22: warning: passing an object that undergoes default argument promotion to 'va_start' has undefined behavior [-Wvarargs]
        va_start(ap, flags);
                     ^
../src/basic/extract-word.c:244:77: note: parameter of type 'ExtractFlags' (aka 'enum ExtractFlags') is declared here
int extract_many_words(const char **p, const char *separators, ExtractFlags flags, ...) {
                                                                            ^
../src/basic/extract-word.c:286:22: warning: passing an object that undergoes default argument promotion to 'va_start' has undefined behavior [-Wvarargs]
        va_start(ap, flags);
                     ^
../src/basic/extract-word.c:244:77: note: parameter of type 'ExtractFlags' (aka 'enum ExtractFlags') is declared here
int extract_many_words(const char **p, const char *separators, ExtractFlags flags, ...) {
                                                                            ^
2 warnings generated.

I think the relevant part of C99 is 6.7.2.2 Enumeration specifiers:

Each enumerated type shall be compatible with char, a signed integer type, or
an unsigned integer type. The choice of type is implementation-defined, but
shall be capable of representing the values of all the members of the
enumeration.

and 7.16.1.4:

The parameter parmN is the identifier of the rightmost parameter in the
variable parameter list in the function definition (the one just before the
...). If the parameter parmN is declared with the register storage class, with
a function or array type, or with a type that is not compatible with the type
that results after application of the default argument promotions, the behavior
is undefined.

This might cause a real issue if the compiler chooses something that is not an
integer for ExtractFlags. Rework the code to avoid the warning, but add an
assert_cc in a large-valued ExtractFlags element is ever defined and the type
is bumped to something wider than an int.
2017-04-25 21:12:52 -04:00
tblume
1f0f4f3bfd importd: support SUSE style checksums supplementary (#5800)
some small changes to make the code look better
2017-04-25 20:37:07 -04:00
David Herrmann
c0e7906d20 bus: report builtins in GetManagedObjects() (#5799)
We already report builtin interfaces with InterfacesAdded and InterfacesRemoved. However,
we never reported them in GetManagedObjects(). This might end up confusing callers that
want to use those interfaces (or simply rely on the interface count to be coherent).

Report the builtins for all objects that are queried.
2017-04-25 20:36:30 -04:00
Zbigniew Jędrzejewski-Szmek
d482e676a6 Merge pull request #5803 from ssahani/util
config_parser: add util function config_parse_uint8
2017-04-25 20:28:38 -04:00
Michael Biebl
4ffab21849 Merge pull request #5805 from keszybz/apendv-man-rule
meson: add sd_bus_message_appendv alias to man list
2017-04-25 21:16:34 +02:00
Zbigniew Jędrzejewski-Szmek
82b4969045 meson: add sd_bus_message_appendv alias to man list
As generated by "nj update-man-rules".
2017-04-25 14:20:55 -04:00
Michal Koutný
d9732d7803 core/device: Use JobRunningTimeoutSec= for device units
Device job timeouts should respect possible device job dependencies so we set
JobRunningTimeoutSec= by default.
2017-04-25 18:00:36 +02:00
Michal Koutný
4195077ab4 fstab-generator: Apply _netdev option also to device units
In case the device field of fstab record is an actual device (not an address)
apply same dependencies to the device unit as to the mount unit, i.e.

> After=network-online.target network.target
> Wants=network-online.targe

It makes sense to start the device expecting job only when network is actually
ready (consider e.g. iSCSI devices) since it is device's implicit dependency.

The eventual implementation should better obtain network flag from udev
database and would also take into account device hierarchy (see [1]).
This patch approximates that by taking the `_netdev` option as a hint from the
user both about the filesystem and underlying device. (For local devices with
network filesystems (e.g. ocfs2), this hint leads to unused dependencies.)

[1] https://lists.freedesktop.org/archives/systemd-devel/2014-October/024718.html
2017-04-25 18:00:36 +02:00
Michael Biebl
8b721196fd Merge pull request #5804 from ssahani/geneve
meson: add geneve to build system
2017-04-25 18:00:32 +02:00
Michal Koutný
a2df3ea4ae job: add JobRunningTimeoutSec for JOB_RUNNING state
Unit.JobTimeoutSec starts when a job is enqueued in a transaction. The
introduced distinct Unit.JobRunningTimeoutSec starts only when the job starts
running (e.g. it groups all Exec* commands of a service or spans waiting for a
device period.)

Unit.JobRunningTimeoutSec is intended to be used by default instead of
Unit.JobTimeoutSec for device units where such behavior causes less confusion
(consider a job for a _netdev mount device, with this change the timeout will
start ticking only after the network is ready).
2017-04-25 18:00:29 +02:00
Susant Sahani
9dfed8dd92 meson: add geneve to build system
```
[107/1793] Compiling c object 'src/basic/basic@sta/log.c.o'
In file included from ../src/basic/log.c:44:0:
../src/basic/missing.h:762:6: warning: "HAVE_DECL_IFLA_GENEVE_LABEL" is not defined, evaluates to 0 [-Wundef]
^~~~~~~~~~~~~~~~~~~~~~~~~~~
[108/1793] Compiling c object 'src/basic/basic@sta/path-util.c.o'
In file included from ../src/basic/path-util.c:40:0:
../src/basic/missing.h:762:6: warning: "HAVE_DECL_IFLA_GENEVE_LABEL" is not defined, evaluates to 0 [-Wundef]
^~~~~~~~~~~~~~~~~~~~~~~~~~~

```
2017-04-25 20:30:34 +05:30
Susant Sahani
4c7bd9cf6b networkd: route add missing search for route object.
Probaly this happened during rebase.
2017-04-25 19:59:39 +05:30
Susant Sahani
3ded5bbfda networkd: replace geneve parsers with generic config_parse_uint8 2017-04-25 18:46:04 +05:30
Susant Sahani
134e24e136 config parser: Introduce config_parse_uint8 2017-04-25 18:46:04 +05:30
Evgeny Vereshchagin
d5d5e06086 Merge pull request #5704 from keszybz/meson
meson: build systemd using meson
2017-04-25 16:10:15 +03:00
Zbigniew Jędrzejewski-Szmek
399e391fa6 nspawn: check cgroups after parsing options
Same justification as in previous commit.
2017-04-25 08:54:00 -04:00
Zbigniew Jędrzejewski-Szmek
6d9f40d5db cgtop: check cgroups after parsing options
We would try to determine controllers even if not necessary:
<mock-chroot><mock-chroot> sh-4.4# ./systemd-cgtop --help
Failed to determine supported controllers: No medium found
<mock-chroot><mock-chroot> sh-4.4# ./systemd-cgtop --version
Failed to determine supported controllers: No medium found

This broke check-help-systemd-cgtop under mock, but even apart
from that, the program should be able to print --version in any
circumstances.
2017-04-25 08:54:00 -04:00
Zbigniew Jędrzejewski-Szmek
d730e2d164 meson: require newest meson and revert m4 patch
This reverts 78b68dcb55.
2017-04-25 08:49:58 -04:00
Zbigniew Jędrzejewski-Szmek
7572aa805c meson: use name arg so check result is reported 2017-04-25 08:49:16 -04:00
Zbigniew Jędrzejewski-Szmek
6e2afb1cab meson: fix checking of linker args
Previous checks did nothing, because cc.has_argument only does compilation,
without any linking. Unfortunately cc.links() cannot be used, because it does
not accept any options. Providing the test file as a static source is easiest,
even if not every elegant.

https://github.com/mesonbuild/meson/issues/1676
2017-04-25 08:49:16 -04:00
Zbigniew Jędrzejewski-Szmek
b884196cc1 meson: also indent scripts with 8 spaces 2017-04-25 08:49:16 -04:00
Matija Skala
caf222104a fix parenthesis in pager.c (#5798)
- result of dup2 should be compared against 0
- making parenthesis around comparisons just to be sure
2017-04-25 14:44:29 +02:00
Lennart Poettering
c6c60780a4 Merge pull request #5752 from ssahani/geneve
networkd: Introduce geneve GEneric NEtwork Virtualization Encapsulation
2017-04-25 12:34:36 +02:00
Susant Sahani
b5bf6f645e networkd: make IPv6 route preference configurable (#5700)
The work supports route preference configurable.
i.e. able to set low, medium and high.
2017-04-25 09:32:59 +02:00
Federico
19fe49f62c Export sd_bus_message_append_ap. It is renamed to sd_bus_message_appendv to follow systemd naming conventions. (#5753)
Moreover, man page for sd_bus_message_append is updated with reference to new exposed function.
Makefile-man is updated too, to reflect new alias.
2017-04-25 09:32:24 +02:00
Michal Sekletar
f847b8b7df load-fragment: don't print error about incorrect syntax when IPv6 is disabled (#5791) 2017-04-25 09:31:52 +02:00
Amir Yalon
23656d2b95 docs: clarify ExecStop= implications for remaining processes (#5793) 2017-04-25 09:31:29 +02:00
Susant Sahani
6598e04641 networkd: Introduce GENEVE netdev
This work enables cration of geneve tunnel
2017-04-25 10:34:15 +05:30
Susant Sahani
ca5e80712e sd-netlink: Add Geneve properties to netlink 2017-04-25 09:44:28 +05:30
Susant Sahani
d0780ca905 Add Geneve netlink properties to missing.h 2017-04-25 09:43:41 +05:30
Zbigniew Jędrzejewski-Szmek
dd6ab3df74 meson: add git-snapshot target
The output is systemd-<sha1abbrev>.tar.gz in source root.
2017-04-24 19:28:05 -04:00
Zbigniew Jędrzejewski-Szmek
ad68714d5c meson: test-ns is manual, not just unsafe 2017-04-24 19:28:05 -04:00
Zbigniew Jędrzejewski-Szmek
5464ec8a8e meson: there is no smack library
Detection would always fail, so this was broken.
Treat this as a binary enable/disable option.
2017-04-24 19:28:04 -04:00
Zbigniew Jędrzejewski-Szmek
80c6fce81c meson: add forgotten tpm support 2017-04-24 19:28:04 -04:00
Zbigniew Jędrzejewski-Szmek
41afb5eb72 meson: use -f{function,data}-sections for optimized builds 2017-04-24 19:28:04 -04:00
Michael Biebl
0da6f39619 meson: allow static linking of systemd-hwdb
Various distros split udev and its helpers into a separate binary
package. In case of Debian this also includes systemd-hwdb.
In Debian, the udev package is not supposed to depend on systemd, so a
dependency on libsystemd-shared.so is not desired. Allow the
systemd-hwdb binary to be linked statically if link-udev-shared is set
to false.

Follow-up for 3a30f21ff8.
2017-04-24 19:25:33 -04:00
Zbigniew Jędrzejewski-Szmek
26bd4b7f9c meson: add forgotten parse_hwdb.py test 2017-04-24 19:25:33 -04:00
Michael Biebl
76c8741060 meson: fix gcrypt config option
Also detect libgpg-error. Require both to be present for HAVE_CRYPT,
even though libgpg-error is only used in src/resolve. If one is available,
the other should be too, so it doesn't seem worth the trouble to make two
separate conditions.
2017-04-24 19:25:33 -04:00
Zbigniew Jędrzejewski-Szmek
36f0387efc meson: add option to disable libacl support 2017-04-24 19:25:33 -04:00