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1318 commits

Author SHA1 Message Date
Thomas Haller
ef776e255d
shared: add nm_g_bytes_new_from_str() helper 2021-01-08 15:24:43 +01:00
Thomas Haller
123765befc
shared: add code comment to nm_clear_g_object() 2021-01-08 11:11:36 +01:00
Thomas Haller
977ea352a0
all: update deprecated SPDX license identifiers 
These SPDX license identifiers are deprecated ([1]). Update them.

[1] https://spdx.org/licenses/

  sed \
     -e '1 s%^/\* SPDX-License-Identifier: \(GPL-2.0\|LGPL-2.1\)+ \*/$%/* SPDX-License-Identifier: \1-or-later */%' \
     -e '1,2 s%^\(--\|#\|//\) SPDX-License-Identifier: \(GPL-2.0\|LGPL-2.1\)+$%\1 SPDX-License-Identifier: \2-or-later%' \
     -i \
     $(git grep -l SPDX-License-Identifier -- \
         ':(exclude)shared/c-*/' \
         ':(exclude)shared/n-*/' \
         ':(exclude)shared/systemd/src' \
         ':(exclude)src/systemd/src')
 2021-01-05 09:46:21 +01:00
Thomas Haller
d1f8e843d5
shared: don't clang-format "shared/nm-std-aux/unaligned.h" 
"shared/nm-std-aux/unaligned.h" is taken from systemd and frequently
re-imported via the "systemd" branch.

It is not our code, and should not be formatted with our clang-format.
 2021-01-05 09:37:02 +01:00
Thomas Haller
6bdda3a923
systemd: merge branch systemd into master 2021-01-05 09:28:41 +01:00
Thomas Haller
40d2931fd6
systemd: update code from upstream (2021-01-05) 
This is a direct dump from systemd git.

======

SYSTEMD_DIR=../systemd
COMMIT=0a9fb9bad8b3d245ae4dc27e5fd2675672ddd9ec

(
  cd "$SYSTEMD_DIR"
  git checkout "$COMMIT"
  git reset --hard
  git clean -fdx
)

git ls-files -z :/src/systemd/src/ \
                :/shared/systemd/src/ \
                :/shared/nm-std-aux/unaligned.h | \
  xargs -0 rm -f

nm_copy_sd_shared() {
    mkdir -p "./shared/systemd/$(dirname "$1")"
    cp "$SYSTEMD_DIR/$1" "./shared/systemd/$1"
}

nm_copy_sd_core() {
    mkdir -p "./src/systemd/$(dirname "$1")"
    cp "$SYSTEMD_DIR/$1" "./src/systemd/$1"
}

nm_copy_sd_stdaux() {
    mkdir -p "./shared/nm-std-aux/"
    cp "$SYSTEMD_DIR/$1" "./shared/nm-std-aux/${1##*/}"
}

nm_copy_sd_core "src/libsystemd-network/arp-util.c"
nm_copy_sd_core "src/libsystemd-network/arp-util.h"
nm_copy_sd_core "src/libsystemd-network/dhcp-identifier.c"
nm_copy_sd_core "src/libsystemd-network/dhcp-identifier.h"
nm_copy_sd_core "src/libsystemd-network/dhcp-internal.h"
nm_copy_sd_core "src/libsystemd-network/dhcp-lease-internal.h"
nm_copy_sd_core "src/libsystemd-network/dhcp-network.c"
nm_copy_sd_core "src/libsystemd-network/dhcp-option.c"
nm_copy_sd_core "src/libsystemd-network/dhcp-packet.c"
nm_copy_sd_core "src/libsystemd-network/dhcp-protocol.h"
nm_copy_sd_core "src/libsystemd-network/dhcp6-internal.h"
nm_copy_sd_core "src/libsystemd-network/dhcp6-lease-internal.h"
nm_copy_sd_core "src/libsystemd-network/dhcp6-network.c"
nm_copy_sd_core "src/libsystemd-network/dhcp6-option.c"
nm_copy_sd_core "src/libsystemd-network/dhcp6-protocol.h"
nm_copy_sd_core "src/libsystemd-network/lldp-internal.h"
nm_copy_sd_core "src/libsystemd-network/lldp-neighbor.c"
nm_copy_sd_core "src/libsystemd-network/lldp-neighbor.h"
nm_copy_sd_core "src/libsystemd-network/lldp-network.c"
nm_copy_sd_core "src/libsystemd-network/lldp-network.h"
nm_copy_sd_core "src/libsystemd-network/network-internal.c"
nm_copy_sd_core "src/libsystemd-network/network-internal.h"
nm_copy_sd_core "src/libsystemd-network/sd-dhcp-client.c"
nm_copy_sd_core "src/libsystemd-network/sd-dhcp-lease.c"
nm_copy_sd_core "src/libsystemd-network/sd-dhcp6-client.c"
nm_copy_sd_core "src/libsystemd-network/sd-dhcp6-lease.c"
nm_copy_sd_core "src/libsystemd-network/sd-ipv4acd.c"
nm_copy_sd_core "src/libsystemd-network/sd-ipv4ll.c"
nm_copy_sd_core "src/libsystemd-network/sd-lldp.c"
nm_copy_sd_core "src/libsystemd/sd-event/event-source.h"
nm_copy_sd_core "src/libsystemd/sd-event/event-util.c"
nm_copy_sd_core "src/libsystemd/sd-event/event-util.h"
nm_copy_sd_core "src/libsystemd/sd-event/sd-event.c"
nm_copy_sd_core "src/libsystemd/sd-id128/id128-util.c"
nm_copy_sd_core "src/libsystemd/sd-id128/id128-util.h"
nm_copy_sd_core "src/libsystemd/sd-id128/sd-id128.c"
nm_copy_sd_core "src/systemd/_sd-common.h"
nm_copy_sd_core "src/systemd/sd-dhcp-client.h"
nm_copy_sd_core "src/systemd/sd-dhcp-lease.h"
nm_copy_sd_core "src/systemd/sd-dhcp-option.h"
nm_copy_sd_core "src/systemd/sd-dhcp6-client.h"
nm_copy_sd_core "src/systemd/sd-dhcp6-lease.h"
nm_copy_sd_core "src/systemd/sd-dhcp6-option.h"
nm_copy_sd_core "src/systemd/sd-event.h"
nm_copy_sd_core "src/systemd/sd-id128.h"
nm_copy_sd_core "src/systemd/sd-ipv4acd.h"
nm_copy_sd_core "src/systemd/sd-ipv4ll.h"
nm_copy_sd_core "src/systemd/sd-lldp.h"
nm_copy_sd_core "src/systemd/sd-ndisc.h"
nm_copy_sd_shared "src/basic/alloc-util.c"
nm_copy_sd_shared "src/basic/alloc-util.h"
nm_copy_sd_shared "src/basic/async.h"
nm_copy_sd_shared "src/basic/cgroup-util.h"
nm_copy_sd_shared "src/basic/env-file.c"
nm_copy_sd_shared "src/basic/env-file.h"
nm_copy_sd_shared "src/basic/env-util.c"
nm_copy_sd_shared "src/basic/env-util.h"
nm_copy_sd_shared "src/basic/errno-util.h"
nm_copy_sd_shared "src/basic/escape.c"
nm_copy_sd_shared "src/basic/escape.h"
nm_copy_sd_shared "src/basic/ether-addr-util.c"
nm_copy_sd_shared "src/basic/ether-addr-util.h"
nm_copy_sd_shared "src/basic/extract-word.c"
nm_copy_sd_shared "src/basic/extract-word.h"
nm_copy_sd_shared "src/basic/fd-util.c"
nm_copy_sd_shared "src/basic/fd-util.h"
nm_copy_sd_shared "src/basic/fileio.c"
nm_copy_sd_shared "src/basic/fileio.h"
nm_copy_sd_shared "src/basic/format-util.c"
nm_copy_sd_shared "src/basic/format-util.h"
nm_copy_sd_shared "src/basic/fs-util.c"
nm_copy_sd_shared "src/basic/fs-util.h"
nm_copy_sd_shared "src/basic/hash-funcs.c"
nm_copy_sd_shared "src/basic/hash-funcs.h"
nm_copy_sd_shared "src/basic/hashmap.c"
nm_copy_sd_shared "src/basic/hashmap.h"
nm_copy_sd_shared "src/basic/hexdecoct.c"
nm_copy_sd_shared "src/basic/hexdecoct.h"
nm_copy_sd_shared "src/basic/hostname-util.c"
nm_copy_sd_shared "src/basic/hostname-util.h"
nm_copy_sd_shared "src/basic/in-addr-util.c"
nm_copy_sd_shared "src/basic/in-addr-util.h"
nm_copy_sd_shared "src/basic/io-util.c"
nm_copy_sd_shared "src/basic/io-util.h"
nm_copy_sd_shared "src/basic/list.h"
nm_copy_sd_shared "src/basic/log.h"
nm_copy_sd_shared "src/basic/macro.h"
nm_copy_sd_shared "src/basic/memory-util.c"
nm_copy_sd_shared "src/basic/memory-util.h"
nm_copy_sd_shared "src/basic/mempool.c"
nm_copy_sd_shared "src/basic/mempool.h"
nm_copy_sd_shared "src/basic/missing_fcntl.h"
nm_copy_sd_shared "src/basic/missing_random.h"
nm_copy_sd_shared "src/basic/missing_socket.h"
nm_copy_sd_shared "src/basic/missing_stat.h"
nm_copy_sd_shared "src/basic/missing_syscall.h"
nm_copy_sd_shared "src/basic/missing_type.h"
nm_copy_sd_shared "src/basic/parse-util.c"
nm_copy_sd_shared "src/basic/parse-util.h"
nm_copy_sd_shared "src/basic/path-util.c"
nm_copy_sd_shared "src/basic/path-util.h"
nm_copy_sd_shared "src/basic/prioq.c"
nm_copy_sd_shared "src/basic/prioq.h"
nm_copy_sd_shared "src/basic/process-util.c"
nm_copy_sd_shared "src/basic/process-util.h"
nm_copy_sd_shared "src/basic/random-util.c"
nm_copy_sd_shared "src/basic/random-util.h"
nm_copy_sd_shared "src/basic/ratelimit.c"
nm_copy_sd_shared "src/basic/ratelimit.h"
nm_copy_sd_shared "src/basic/set.h"
nm_copy_sd_shared "src/basic/signal-util.c"
nm_copy_sd_shared "src/basic/signal-util.h"
nm_copy_sd_shared "src/basic/siphash24.h"
nm_copy_sd_shared "src/basic/socket-util.c"
nm_copy_sd_shared "src/basic/socket-util.h"
nm_copy_sd_shared "src/basic/sort-util.h"
nm_copy_sd_shared "src/basic/sparse-endian.h"
nm_copy_sd_shared "src/basic/stat-util.c"
nm_copy_sd_shared "src/basic/stat-util.h"
nm_copy_sd_shared "src/basic/stdio-util.h"
nm_copy_sd_shared "src/basic/string-table.c"
nm_copy_sd_shared "src/basic/string-table.h"
nm_copy_sd_shared "src/basic/string-util.c"
nm_copy_sd_shared "src/basic/string-util.h"
nm_copy_sd_shared "src/basic/strv.c"
nm_copy_sd_shared "src/basic/strv.h"
nm_copy_sd_shared "src/basic/strxcpyx.c"
nm_copy_sd_shared "src/basic/strxcpyx.h"
nm_copy_sd_shared "src/basic/time-util.c"
nm_copy_sd_shared "src/basic/time-util.h"
nm_copy_sd_shared "src/basic/tmpfile-util.c"
nm_copy_sd_shared "src/basic/tmpfile-util.h"
nm_copy_sd_shared "src/basic/umask-util.h"
nm_copy_sd_shared "src/basic/user-util.h"
nm_copy_sd_shared "src/basic/utf8.c"
nm_copy_sd_shared "src/basic/utf8.h"
nm_copy_sd_shared "src/basic/util.c"
nm_copy_sd_shared "src/basic/util.h"
nm_copy_sd_shared "src/shared/dns-domain.c"
nm_copy_sd_shared "src/shared/dns-domain.h"
nm_copy_sd_shared "src/shared/log-link.h"
nm_copy_sd_shared "src/shared/web-util.c"
nm_copy_sd_shared "src/shared/web-util.h"
nm_copy_sd_stdaux "src/basic/unaligned.h"
 2021-01-05 09:25:28 +01:00
Thomas Haller
d34d823995
systemd: merge branch systemd into master 
https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/merge_requests/714
 2021-01-05 09:22:56 +01:00
Thomas Haller
0d3f8ded9d
systemd: update code from upstream (2020-12-23) 
This is a direct dump from systemd git.

======

SYSTEMD_DIR=../systemd
COMMIT=227acf0009bde2cd7f8bc371615b05e84137847d

(
  cd "$SYSTEMD_DIR"
  git checkout "$COMMIT"
  git reset --hard
  git clean -fdx
)

git ls-files -z :/src/systemd/src/ \
                :/shared/systemd/src/ \
                :/shared/nm-std-aux/unaligned.h | \
  xargs -0 rm -f

nm_copy_sd_shared() {
    mkdir -p "./shared/systemd/$(dirname "$1")"
    cp "$SYSTEMD_DIR/$1" "./shared/systemd/$1"
}

nm_copy_sd_core() {
    mkdir -p "./src/systemd/$(dirname "$1")"
    cp "$SYSTEMD_DIR/$1" "./src/systemd/$1"
}

nm_copy_sd_stdaux() {
    mkdir -p "./shared/nm-std-aux/"
    cp "$SYSTEMD_DIR/$1" "./shared/nm-std-aux/${1##*/}"
}

nm_copy_sd_core "src/libsystemd-network/arp-util.c"
nm_copy_sd_core "src/libsystemd-network/arp-util.h"
nm_copy_sd_core "src/libsystemd-network/dhcp-identifier.c"
nm_copy_sd_core "src/libsystemd-network/dhcp-identifier.h"
nm_copy_sd_core "src/libsystemd-network/dhcp-internal.h"
nm_copy_sd_core "src/libsystemd-network/dhcp-lease-internal.h"
nm_copy_sd_core "src/libsystemd-network/dhcp-network.c"
nm_copy_sd_core "src/libsystemd-network/dhcp-option.c"
nm_copy_sd_core "src/libsystemd-network/dhcp-packet.c"
nm_copy_sd_core "src/libsystemd-network/dhcp-protocol.h"
nm_copy_sd_core "src/libsystemd-network/dhcp6-internal.h"
nm_copy_sd_core "src/libsystemd-network/dhcp6-lease-internal.h"
nm_copy_sd_core "src/libsystemd-network/dhcp6-network.c"
nm_copy_sd_core "src/libsystemd-network/dhcp6-option.c"
nm_copy_sd_core "src/libsystemd-network/dhcp6-protocol.h"
nm_copy_sd_core "src/libsystemd-network/lldp-internal.h"
nm_copy_sd_core "src/libsystemd-network/lldp-neighbor.c"
nm_copy_sd_core "src/libsystemd-network/lldp-neighbor.h"
nm_copy_sd_core "src/libsystemd-network/lldp-network.c"
nm_copy_sd_core "src/libsystemd-network/lldp-network.h"
nm_copy_sd_core "src/libsystemd-network/network-internal.c"
nm_copy_sd_core "src/libsystemd-network/network-internal.h"
nm_copy_sd_core "src/libsystemd-network/sd-dhcp-client.c"
nm_copy_sd_core "src/libsystemd-network/sd-dhcp-lease.c"
nm_copy_sd_core "src/libsystemd-network/sd-dhcp6-client.c"
nm_copy_sd_core "src/libsystemd-network/sd-dhcp6-lease.c"
nm_copy_sd_core "src/libsystemd-network/sd-ipv4acd.c"
nm_copy_sd_core "src/libsystemd-network/sd-ipv4ll.c"
nm_copy_sd_core "src/libsystemd-network/sd-lldp.c"
nm_copy_sd_core "src/libsystemd/sd-event/event-source.h"
nm_copy_sd_core "src/libsystemd/sd-event/event-util.c"
nm_copy_sd_core "src/libsystemd/sd-event/event-util.h"
nm_copy_sd_core "src/libsystemd/sd-event/sd-event.c"
nm_copy_sd_core "src/libsystemd/sd-id128/id128-util.c"
nm_copy_sd_core "src/libsystemd/sd-id128/id128-util.h"
nm_copy_sd_core "src/libsystemd/sd-id128/sd-id128.c"
nm_copy_sd_core "src/systemd/_sd-common.h"
nm_copy_sd_core "src/systemd/sd-dhcp-client.h"
nm_copy_sd_core "src/systemd/sd-dhcp-lease.h"
nm_copy_sd_core "src/systemd/sd-dhcp-option.h"
nm_copy_sd_core "src/systemd/sd-dhcp6-client.h"
nm_copy_sd_core "src/systemd/sd-dhcp6-lease.h"
nm_copy_sd_core "src/systemd/sd-dhcp6-option.h"
nm_copy_sd_core "src/systemd/sd-event.h"
nm_copy_sd_core "src/systemd/sd-id128.h"
nm_copy_sd_core "src/systemd/sd-ipv4acd.h"
nm_copy_sd_core "src/systemd/sd-ipv4ll.h"
nm_copy_sd_core "src/systemd/sd-lldp.h"
nm_copy_sd_core "src/systemd/sd-ndisc.h"
nm_copy_sd_shared "src/basic/alloc-util.c"
nm_copy_sd_shared "src/basic/alloc-util.h"
nm_copy_sd_shared "src/basic/async.h"
nm_copy_sd_shared "src/basic/cgroup-util.h"
nm_copy_sd_shared "src/basic/env-file.c"
nm_copy_sd_shared "src/basic/env-file.h"
nm_copy_sd_shared "src/basic/env-util.c"
nm_copy_sd_shared "src/basic/env-util.h"
nm_copy_sd_shared "src/basic/errno-util.h"
nm_copy_sd_shared "src/basic/escape.c"
nm_copy_sd_shared "src/basic/escape.h"
nm_copy_sd_shared "src/basic/ether-addr-util.c"
nm_copy_sd_shared "src/basic/ether-addr-util.h"
nm_copy_sd_shared "src/basic/extract-word.c"
nm_copy_sd_shared "src/basic/extract-word.h"
nm_copy_sd_shared "src/basic/fd-util.c"
nm_copy_sd_shared "src/basic/fd-util.h"
nm_copy_sd_shared "src/basic/fileio.c"
nm_copy_sd_shared "src/basic/fileio.h"
nm_copy_sd_shared "src/basic/format-util.c"
nm_copy_sd_shared "src/basic/format-util.h"
nm_copy_sd_shared "src/basic/fs-util.c"
nm_copy_sd_shared "src/basic/fs-util.h"
nm_copy_sd_shared "src/basic/hash-funcs.c"
nm_copy_sd_shared "src/basic/hash-funcs.h"
nm_copy_sd_shared "src/basic/hashmap.c"
nm_copy_sd_shared "src/basic/hashmap.h"
nm_copy_sd_shared "src/basic/hexdecoct.c"
nm_copy_sd_shared "src/basic/hexdecoct.h"
nm_copy_sd_shared "src/basic/hostname-util.c"
nm_copy_sd_shared "src/basic/hostname-util.h"
nm_copy_sd_shared "src/basic/in-addr-util.c"
nm_copy_sd_shared "src/basic/in-addr-util.h"
nm_copy_sd_shared "src/basic/io-util.c"
nm_copy_sd_shared "src/basic/io-util.h"
nm_copy_sd_shared "src/basic/list.h"
nm_copy_sd_shared "src/basic/log.h"
nm_copy_sd_shared "src/basic/macro.h"
nm_copy_sd_shared "src/basic/memory-util.c"
nm_copy_sd_shared "src/basic/memory-util.h"
nm_copy_sd_shared "src/basic/mempool.c"
nm_copy_sd_shared "src/basic/mempool.h"
nm_copy_sd_shared "src/basic/missing_fcntl.h"
nm_copy_sd_shared "src/basic/missing_random.h"
nm_copy_sd_shared "src/basic/missing_socket.h"
nm_copy_sd_shared "src/basic/missing_stat.h"
nm_copy_sd_shared "src/basic/missing_syscall.h"
nm_copy_sd_shared "src/basic/missing_type.h"
nm_copy_sd_shared "src/basic/parse-util.c"
nm_copy_sd_shared "src/basic/parse-util.h"
nm_copy_sd_shared "src/basic/path-util.c"
nm_copy_sd_shared "src/basic/path-util.h"
nm_copy_sd_shared "src/basic/prioq.c"
nm_copy_sd_shared "src/basic/prioq.h"
nm_copy_sd_shared "src/basic/process-util.c"
nm_copy_sd_shared "src/basic/process-util.h"
nm_copy_sd_shared "src/basic/random-util.c"
nm_copy_sd_shared "src/basic/random-util.h"
nm_copy_sd_shared "src/basic/ratelimit.c"
nm_copy_sd_shared "src/basic/ratelimit.h"
nm_copy_sd_shared "src/basic/set.h"
nm_copy_sd_shared "src/basic/signal-util.c"
nm_copy_sd_shared "src/basic/signal-util.h"
nm_copy_sd_shared "src/basic/siphash24.h"
nm_copy_sd_shared "src/basic/socket-util.c"
nm_copy_sd_shared "src/basic/socket-util.h"
nm_copy_sd_shared "src/basic/sort-util.h"
nm_copy_sd_shared "src/basic/sparse-endian.h"
nm_copy_sd_shared "src/basic/stat-util.c"
nm_copy_sd_shared "src/basic/stat-util.h"
nm_copy_sd_shared "src/basic/stdio-util.h"
nm_copy_sd_shared "src/basic/string-table.c"
nm_copy_sd_shared "src/basic/string-table.h"
nm_copy_sd_shared "src/basic/string-util.c"
nm_copy_sd_shared "src/basic/string-util.h"
nm_copy_sd_shared "src/basic/strv.c"
nm_copy_sd_shared "src/basic/strv.h"
nm_copy_sd_shared "src/basic/strxcpyx.c"
nm_copy_sd_shared "src/basic/strxcpyx.h"
nm_copy_sd_shared "src/basic/time-util.c"
nm_copy_sd_shared "src/basic/time-util.h"
nm_copy_sd_shared "src/basic/tmpfile-util.c"
nm_copy_sd_shared "src/basic/tmpfile-util.h"
nm_copy_sd_shared "src/basic/umask-util.h"
nm_copy_sd_shared "src/basic/user-util.h"
nm_copy_sd_shared "src/basic/utf8.c"
nm_copy_sd_shared "src/basic/utf8.h"
nm_copy_sd_shared "src/basic/util.c"
nm_copy_sd_shared "src/basic/util.h"
nm_copy_sd_shared "src/shared/dns-domain.c"
nm_copy_sd_shared "src/shared/dns-domain.h"
nm_copy_sd_shared "src/shared/log-link.h"
nm_copy_sd_shared "src/shared/web-util.c"
nm_copy_sd_shared "src/shared/web-util.h"
nm_copy_sd_stdaux "src/basic/unaligned.h"
 2020-12-23 17:13:47 +01:00
Thomas Haller
44e25bbb96
systemd: use pthread instead of internal glibc functionality on non glibc platform 2020-12-23 10:48:26 +01:00
Rasmus Thomsen
6a009610a6
systemd: don't use qsort_r() on musl 
[thaller@redhat.com: modified original patch]
 2020-12-13 21:25:46 +01:00
Rasmus Thomsen
b28c9e4535
systemd: add missing definitions for __compar_d_fn_t with musl 2020-12-13 21:25:46 +01:00
Thomas Haller
4cf41a43fd
systemd: don't include <printf.h> 
It doesn't exist on alpine/musl.
 2020-12-13 21:25:39 +01:00
Thomas Haller
d828f5b021
systemd: include <fcntl.h> instead of <sys/fctnl.h> 
On alpine/musl we get a compiler warning:

    CC       shared/systemd/src/basic/libnm_systemd_shared_la-env-file.lo
  In file included from ../shared/systemd/src/basic/fileio.h:9,
                   from ../shared/systemd/src/basic/env-file.c:10:
  /usr/include/sys/fcntl.h:1:2: error: #warning redirecting incorrect #include <sys/fcntl.h> to <fcntl.h> [-Werror=cpp]
      1 | #warning redirecting incorrect #include <sys/fcntl.h> to <fcntl.h>
        |  ^~~~~~~
 2020-12-13 17:10:54 +01:00
Rasmus Thomsen
d38b5d92ee
shared/nm-glib-aux: don't use RTLD_DEEPBIND on musl 
[thaller@redhat.com: original patch modified]
 2020-12-13 17:10:53 +01:00
Thomas Haller
712516f2ac
shared: fix _POSIX_C_SOURCE not being defined for nm-errno.c 
This is the case with musl.

Based-on-patch-by: Rasmus Thomsen <oss@cogitri.dev>
 2020-12-13 17:10:53 +01:00
Thomas Haller
7f4a7bf433
all: remove unnecessary <netinet/ether.h> includes 
<netinet/ether.h> with musl defines ethhdr struct, which conflicts
with <linux/if_ether.h>. The latter is included by "nm-utils.h",
so this is a problem.

Drop includes of "netinet/ether.h" that are not necessary.
 2020-12-13 16:56:51 +01:00
Thomas Haller
3490a09a7d
shared: fix race in nm_ref_string_unref() 
We cannot drop the reference count to zero while having
no lock. Otherwise, another thread might race doing

  s = nm_ref_string_new("...");
  nm_ref_string_unref(s);

and already successfully delete the instance.

Hitting this race should be rather difficult, especially because
we tend to use NMRefString only from one thread. But still, access
to global variables must be race free.

Fixes: 908fadec96 ('shared: add NMRefString')
 2020-12-08 20:07:10 +01:00
Fernando Fernandez Mancera
cd0cf9229d
veth: add support to configure veth interfaces 
NetworkManager is now able to configure veth interfaces throught the
NMSettingVeth. Veth interfaces only have "peer" property.

In order to support Veth interfaces in NetworkManager the design need
to pass the following requirements:

 * Veth setting only has "peer" attribute.
 * Ethernet profiles must be applicable to Veth interfaces.
 * When creating a veth interface, the peer will be managed by
   NetworkManager but will not have a profile.
 * Veth connection can reapply only if the peer has not been modified.
 * In order to modify the veth peer, NetworkManager must deactivate the
   connection and create a new one with peer modified.

In general, it should support the basis of veth interfaces but without
breaking any existing feature or use case. The users that are using veth
interfaces as ethernet should not notice anything changed unless they
specified the veth peer setting.

Creating a Veth interface in NetworkManager is useful even without the
support for namespaces for some use cases, e.g "connecting one side of
the veth to an OVS bridge and the other side to a Linux bridge" this is
done when using OVN kubernetes [1][2]. In addition, it would provide
persistent configuration and rollback support for Veth interfaces.

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1885605
[2] https://bugzilla.redhat.com/show_bug.cgi?id=1894139

Signed-off-by: Fernando Fernandez Mancera <ffmancera@riseup.net>
 2020-11-27 10:12:36 +01:00
Thomas Haller
ea3b979a42
shared: add static asserts for size/alignment of NMEtherAddr 2020-11-19 20:12:26 +01:00
Thomas Haller
f125d821be
shared: improve NM_ETHER_ADDR_INIT() helper macro 
The macro should require exactly 6 parameters (for the 6 bytes
of the address). On the other hand, we also should be able to
use a macro like

  NM_ETHER_ADDR_INIT(NM_BRIDGE_GROUP_ADDRESS_DEF_BIN)

To get that work properly, we need to expand the variadic macro
once.

Also, cast the result to the struct type. With this, it can
not only be used for initialization, but also for assignment
and temporary variables.
 2020-11-19 20:10:33 +01:00
Thomas Haller
0db10dd5a7
trivial: improve code commentsin "nm-std-aux/c-list-util.c" 2020-11-19 17:38:34 +01:00
Thomas Haller
ac7915b3ce
shared/libnm: move NMSettingPriority helpers to "shared/nm-meta-setting.h" 2020-11-17 22:19:22 +01:00
Thomas Haller
dd9c818947
shared: add NM_UTILS_ERROR_NOT_READY enum value 
This is a general error code for being not ready to perform the
operation.
 2020-11-17 19:49:03 +01:00
Thomas Haller
eaa48caac4
shared: add nm_g_hash_table_ref()/nm_g_hash_table_unref() helpers 2020-11-17 19:49:02 +01:00
Beniamino Galvani
abd002642f all: add hostname setting 
Add a new setting that contains properties related to how NM should
get the hostname from the connection.
 2020-11-16 16:43:39 +01:00
Beniamino Galvani
dfd2fcde0f shared: add c-list macros to iterate backwards 2020-11-16 16:43:39 +01:00
Thomas Haller
6100b52e5c
libnm: add NMSettingOvsExternalIDs 2020-11-09 17:53:15 +01:00
Thomas Haller
336270edd5
shared/strbuf: add nm_str_buf_get_char() and nm_str_buf_get_str_at_unsafe() helpers 2020-11-09 17:25:25 +01:00
Thomas Haller
a3aa3725e5
shared,all: cleanup nm_utils_hashtable_equal*() functions 
We have:

- nm_utils_hashtable_cmp(): this does a full cmp of two hash
  tables, with the intent to provide a stable sort order.
  It thus takes a GCompareDataFunc() argument.

- nm_utils_hashtable_cmp_equal(): this is like nm_utils_hashtable_cmp(),
  except that the caller won't get a compare value, only a boolean
  value that indicates equality.
  This was previously called nm_utils_hashtable_equal().

- nm_utils_hashtable_equal(): this takes a GEqualFunc function
  for comparing the values for equality. It takes thus
  a different kind of predicate, but otherwise is similar to
  nm_utils_hashtable_cmp_equal().
  This was previously called nm_utils_hash_table_equal().

Unify the naming of these functions.
 2020-11-09 17:25:25 +01:00
Thomas Haller
d52c3b3c94
shared: use GEqualFunc instead of NMUtilsHashTableEqualFunc typedef 2020-11-09 17:25:25 +01:00
Thomas Haller
f4d472beab
shared: add nm_g_array_unref() helper 2020-11-09 17:25:24 +01:00
Thomas Haller
0cf4250021
shared: add nm_utils_strdict_clone() helper 2020-11-09 17:25:24 +01:00
Thomas Haller
571aeec933
shared: add nm_utils_named_value_clear_with_g_free() helper 2020-11-09 17:25:24 +01:00
Thomas Haller
c4d981959e
shared: add nm_utils_strdup_reset_take() helper 2020-11-09 17:25:24 +01:00
Thomas Haller
42fa8f3d27
shared: don't enforce unset G_LOG_DOMAIN in "nm-default.h" 
When including <glib.h>, it will always define G_LOG_DOMAIN if it
is not yet defined.

Usually we want to include "nm-default.h" as very first header. In that
case, <glib.h> is not yet included. Then the previous check #error works
well.

However, if we include "nm-default.h" in sources generated by
glib-mkenums, then the generator first already includes <glib.h>,
and thus defines G_LOG_DOMAIN. It does so for "libnm-core/nm-core-enum-types.c"
and "libnm/nm-enum-types.c", where the #error would not trigger.
But we will also include "nm-default.h" for "libnm-core/tests/nm-core-tests-enum-types.c".
That will start triggering this #error.

While in general we want to include "nm-default.h" first, we also need
to support cases where <glib.h> gets included first. Thus this error is
not useful. Remove it.
 2020-11-03 15:39:01 +01:00
Thomas Haller
7c60e984b6
shared: also reimplement g_atomic_pointer_set() macro 
It's not strictly necessary, because contrary to g_atomic_pointer_get()
and g_atomic_pointer_compare_and_exchange(), glib's variant for the
setter is mostly fine.

Still, reimplement it, because we use typeof() eagerly and can thus add
more static checks than glib.
 2020-11-03 15:39:00 +01:00
Thomas Haller
5e57ea37f0
shared: add a compat implementation for g_atomic_pointer_get() 
With glib2-2.67.0-1.fc34.x86_64.rpm, clang-11.0.0-2.fc34.x86_64.rpm, we
get a failure for g_atomic_pointer_get():

    ../shared/nm-glib-aux/nm-hash-utils.c:38:9: error: passing 'typeof (*(&global_seed)) *' (aka 'const unsigned char *volatile *') to parameter of type 'const guint8 **' (aka 'const unsigned char **') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
        g = g_atomic_pointer_get(&global_seed);
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /usr/include/glib-2.0/glib/gatomic.h:112:38: note: expanded from macro 'g_atomic_pointer_get'
        __atomic_load (gapg_temp_atomic, &gapg_temp_newval, __ATOMIC_SEQ_CST); \
                                         ^~~~~~~~~~~~~~~~~
    ../shared/nm-glib-aux/nm-hash-utils.c:109:32: error: passing 'typeof (*(&global_seed)) *' (aka 'const unsigned char *volatile *') to parameter of type 'const guint8 **' (aka 'const unsigned char **') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
        return ((*((const guint *) _get_hash_key())) ^ static_seed) ?: 3679500967u;
                                   ^~~~~~~~~~~~~~~
    ../shared/nm-glib-aux/nm-hash-utils.c:84:14: note: expanded from macro '_get_hash_key'
            _g = g_atomic_pointer_get(&global_seed); \
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /usr/include/glib-2.0/glib/gatomic.h:112:38: note: expanded from macro 'g_atomic_pointer_get'
        __atomic_load (gapg_temp_atomic, &gapg_temp_newval, __ATOMIC_SEQ_CST); \
                                         ^~~~~~~~~~~~~~~~~
    ../shared/nm-glib-aux/nm-hash-utils.c:123:9: error: passing 'typeof (*(&global_seed)) *' (aka 'const unsigned char *volatile *') to parameter of type 'const guint8 **' (aka 'const unsigned char **') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
        g = _get_hash_key();
            ^~~~~~~~~~~~~~~
    ../shared/nm-glib-aux/nm-hash-utils.c:84:14: note: expanded from macro '_get_hash_key'
            _g = g_atomic_pointer_get(&global_seed); \
                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    /usr/include/glib-2.0/glib/gatomic.h:112:38: note: expanded from macro 'g_atomic_pointer_get'
        __atomic_load (gapg_temp_atomic, &gapg_temp_newval, __ATOMIC_SEQ_CST); \
                                         ^~~~~~~~~~~~~~~~~
 2020-11-03 15:39:00 +01:00
Thomas Haller
1b8ccacc5d
tests: avoid race condition in nmtstc_service_cleanup() 
It seems it can happen that the service is not yet unregistered from the
D-Bus broker, even if we already reaped the PID.

    /builds/NetworkManager/NetworkManager/tools/run-nm-test.sh --called-from-make /builds/NetworkManager/NetworkManager/build    --launch-dbus=auto /builds/NetworkManager/NetworkManager/build/libnm/tests/test-nm-client
    --- stdout ---
    /libnm/device-added:
    nmtst: initialize nmtst_get_rand() with NMTST_SEED_RAND=0
    --- stderr ---
    **
    test:ERROR:../shared/nm-test-utils-impl.c:216:nmtstc_service_cleanup: assertion failed: (!name_exists(info->bus, "org.freedesktop.NetworkManager"))

Workaround by waiting a bit.

We now iterate the main GMainContext, unlike before. But that
should not cause any problems for the test.
 2020-11-03 14:31:20 +01:00
Thomas Haller
230250e629
shared/tests: add nmtst_main_context_iterate_until_full() helper 2020-11-03 14:31:20 +01:00
Thomas Haller
ca2b79d9aa
shared/tests: add nmtst_g_source_nop() helper 2020-11-03 14:31:19 +01:00
Thomas Haller
2898daa518
shared,all: introduce and use LOGD_IPX()/LOGD_DHCPX() macros 
These macros are consistent with NMP_OBJECT_TYPE_IP_ADDRESS()
and NMP_OBJECT_TYPE_IP_ROUTE(), in name and usage.

Replace the previous functions that had inconsistent and a verbose
naming.
 2020-10-30 12:38:31 +01:00
Thomas Haller
a7e1fa48fd
shared: add nm_g_variant_new_ay_inaddr() helper 2020-10-30 11:58:44 +01:00
Thomas Haller
f5b89e8060
shared: add nm_mult_clamped_u() helper 2020-10-27 17:04:20 +01:00
Thomas Haller
931573dfda
shared: rename nm_add_u32_clamped() to nm_add_clamped_u32() 2020-10-27 17:04:19 +01:00
Thomas Haller
6cb6888404
platform/tests: better handling "timeout_msec" argument in nmtst_main_context_iterate_until() 
nmtst_main_context_iterate_until() is a macro, and we don't want to restrict the
valid integer type (or range) of the "timeout_msec" argument.

In particular, if the user calculates a timeout with "timestamp_msec -
now_msec", the resulting "timeout_msec" might be a negative gint64.
We should handle that gracefully, and not let it be cast to a huge
unsigned int.
 2020-10-23 17:11:54 +02:00
Thomas Haller
dd7ce063fb
tests: add nmtst_get_rand_one_case_in() helper 2020-10-23 17:11:53 +02:00
Thomas Haller
c947c51651
shared: add nm_ptr_to_uintptr() helper 2020-10-23 17:11:53 +02:00
Thomas Haller
b38075b751
shared: add nm_add_u32_clamped() helper 2020-10-23 17:11:53 +02:00
Thomas Haller
c3fe895ebc
trivial: whitespace fixes 2020-10-23 17:11:53 +02:00
Thomas Haller
6e44842dc6
shared: introduce opaque type NMUtilsUserData for nm_utils_user_data_pack() 
This makes the usage slightly more type safe.
 2020-10-22 17:38:08 +02:00