.link files are handled by systemd-udevd, not by systemd-networkd,
so fix the man page to say that the Credential= match uses credentials set
on the systemd-udevd.service
Whether we use a newline at the beginning of <programlisting> or not doesn't
seem to have any effect. So let's use the newline in multi-line examples; it is
easier to get the indentation right this way.
grub (at least on fedora) nowadays implements the boot loader spec, but
not the boot loader interface. Hence let's split out the commands
specific to each in two groups in the --help text. This way the first
group just covers boot lodaer spec stuff (i.e. stuff on disk in the
ESP/XBOOTLDR partition). And the other covers talking to the boot loader
via EFI var.
Same as the sd_pid_* counterparts, but take a pid file descriptor instead of
a pid, so that the callers can be sure that the returned values are really
about the process they asked for, and not about a recycled PID.
The unlink command removes an entry from the ESP including
referenced files that are not referenced in other entries. That is
useful eg to have multiple entries that use the same kernel with
different options.
The cleanup command removes all files that are not referenced by any
entry.
DeviceAllow= and others are applied to the whole cgroup via bpf, so
using '+' on an Exec line will not bypass them. Explain this in the
manpage.
Fixes https://github.com/systemd/systemd/issues/26035
A pid can be recycled, but a pidfd is pinned. Add a new method that is safer
as it takes a pidfd as input.
Return not only the D-Bus object path, but also the unit id and the last
recorded invocation id, as they are both useful (especially the id, as
converting from a path object to a unit id from a script requires another
round-trip via D-Bus).
Note that the manager still tracks processes by pid, so theorethically this
is not fully error-proof, but on the other hand the method response is
synchronous and the manager is single-threaded, so once a call is being
processed the unit database will not change anyway. Once the manager
switches to use pidfds everywhere, this can be further hardened.
Let's allow users to configure the (logical) sector size of their
image. This is required when building images for a 4k sector size
disk on a 512b sector size host or vice-versa.
When the target (Where=) of a mount does not exist, systemd tries to
create it. But previously, it'd always been created as a directory. That
doesn't work if one wants to bind-mount a file to a target that doesn't
exist.
Fixes: #17184
This was dropped on reviewers' request in the revision that got merged,
but reference in two documents was not updated. Fix it.
Follow-up for: https://github.com/systemd/systemd/pull/25918
