This introduces several macros for defining config parsers.
Also this fixes errno in DEFINE_CONFIG_PARSE_ENUM() and _ENUMV()
and makes the log level lower when a duplicated item is
specified to the settings parsed by the function defined by
DEFINE_CONFIG_PARSE_ENUMV().
When we allocate an asynchronous match object we will allocate an
asynchronous bus call object to install the match server side.
Previously the call slot would be created as regular slot, i.e.
non-floating which meant installing the match even if it was itself
floating would result in a non-floating slot to be created internally,
which ultimately would mean the sd_bus object would be referenced by it,
and thus never be freed.
Let's fix that by making the match method callback floating in any case
as we have no interest in leaving the bus allocated beyond the match
slot.
Fixes: #8551
This new call allows explicit control of the "floating" state of a bus
slot object. This is useful for creating a bus slot object first,
retaining a reference to it, using it for making changes to the slot
object (for example, set a description) and then handing it over to
sd-bus for lifecycle management.
It's also useful to fix#8551.
In journal_file_set_online() the offline thread doesn't need to be
joined if it's been canceled before actually reaching the phase of
writing the offline state.
We usually seperate case statements within a switch from each other by
empty lines. We also often add an empty line after multi-line function
prototypes, let's do so here too
Also, no trailing ; after }...
This corresponds nicely with the specifiers we already pass for
/var/lib, /var/cache, /run and so on.
This is particular useful to update the test-path service files to
operate without guessable files, thus allowing multiple parallel
test-path invocations to pass without issues (the idea is to set $TMPDIR
early on in the test to some private directory, and then only use the
new %T or %V specifier to refer to it).
Usually, we order our settings in our unit files in a logical order,
grouping related settings together, and putting more relevant stuff
first, instead of following a strictly alphabetical order.
For specifiers I think it makes sense to follow an alphabetical order
however, since they literally are just characters, and hence I think the
concept of alphabetical ordering is much more commanding for them. Also,
since specifiers are usually not used in combination, but mostly used
indepdently of each other I think it's not that important to group
similar ones together.
No other changes except the reordering.
Yu Watanabe
Jared Kazimir
Lennart Poettering
Sergio Lindo Mansilla
Susant Sahani
Sylvain Plantefève
Zbigniew Jędrzejewski-Szmek
Vito Caputo