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2015-10-24util-lib: split our string related calls from util.[ch] into its own file ↵Lennart Poettering
string-util.[ch] There are more than enough calls doing string manipulations to deserve its own files, hence do something about it. This patch also sorts the #include blocks of all files that needed to be updated, according to the sorting suggestions from CODING_STYLE. Since pretty much every file needs our string manipulation functions this effectively means that most files have sorted #include blocks now. Also touches a few unrelated include files.
2015-09-29util: introduce common version() implementation and use it everywhereLennart Poettering
This also allows us to drop build.h from a ton of files, hence do so. Since we touched the #includes of those files, let's order them properly according to CODING_STYLE.
2015-09-22notify: sort header files, follow CODING_STYLELennart Poettering
2015-09-20systemd-notify: Always pass a valid pid to sd_pid_notifyBenjamin Robin
If the option --pid was used, take the pid from this option, unless take the parend pid. Using 0 as pid (ucred of systemd-notify) will result 99% of the time in a failure with this error: "Cannot find unit for notify message of PID" Shouldn't we use always the ppid, since the MAINPID is something else ? Signed-off-by: Benjamin Robin <dev@benjarobin.fr>
2015-09-09notify: log error when sd_pid_notify() == 0Evgeny Vereshchagin
2015-04-10shared: add formats-util.hRonny Chevalier
2015-03-13tree-wide: there is no ENOTSUP on linuxDavid Herrmann
Replace ENOTSUP by EOPNOTSUPP as this is what linux actually uses.
2015-02-23remove unused includesThomas Hindoe Paaboel Andersen
This patch removes includes that are not used. The removals were found with include-what-you-use which checks if any of the symbols from a header is in use.
2015-01-27notify,firstboot,analyze,run: trim --help output to 80 linesZbigniew Jędrzejewski-Szmek
2014-11-28treewide: no need to negate errno for log_*_errno()Michal Schmidt
It corrrectly handles both positive and negative errno values.
2014-11-28treewide: auto-convert the simple cases to log_*_errno()Michal Schmidt
As a followup to 086891e5c1 "log: add an "error" parameter to all low-level logging calls and intrdouce log_error_errno() as log calls that take error numbers", use sed to convert the simple cases to use the new macros: find . -name '*.[ch]' | xargs sed -r -i -e \ 's/log_(debug|info|notice|warning|error|emergency)\("(.*)%s"(.*), strerror\(-([a-zA-Z_]+)\)\);/log_\1_errno(-\4, "\2%m"\3);/' Multi-line log_*() invocations are not covered. And we also should add log_unit_*_errno().
2014-09-25readahead: wipe out readaheadDaniel Buch
2014-09-15remove unneeded error.h includesEmil Renner Berthing
These are the only two places where this glibc-specific header is included. However none of the definitions in it seem to be used, so just remove the includes.
2014-08-12networkd: add minimal client tool "networkd" to query network statusLennart Poettering
In the long run this should become a full fledged client to networkd (but not before networkd learns bus support). For now, just pull interesting data out of networkd, udev, and rtnl and present it to the user, in a simple but useful output.
2014-08-03Unify parse_argv styleZbigniew Jędrzejewski-Szmek
getopt is usually good at printing out a nice error message when commandline options are invalid. It distinguishes between an unknown option and a known option with a missing arg. It is better to let it do its job and not use opterr=0 unless we actually want to suppress messages. So remove opterr=0 in the few places where it wasn't really useful. When an error in options is encountered, we should not print a lengthy help() and overwhelm the user, when we know precisely what is wrong with the commandline. In addition, since help() prints to stdout, it should not be used except when requested with -h or --help. Also, simplify things here and there.
2014-07-31Always prefer our headers to system headersZbigniew Jędrzejewski-Szmek
In practice this shouldn't make much difference, but sometimes our headers might be newer, and we want to test them.
2014-06-05sd-daemon: introduce sd_pid_notify() and sd_pid_notifyf()Lennart Poettering
sd_pid_notify() operates like sd_notify(), however operates on a different PID (for example the parent PID of a process). Make use of this in systemd-notify, so that message are sent from the PID specified with --pid= rather than the usually shortlived PID of systemd-notify itself. This should increase the likelyhood that PID 1 can identify the cgroup that the notification message was sent from properly.
2014-05-15Remove unnecessary casts in printfsZbigniew Jędrzejewski-Szmek
No functional change expected :)
2013-11-06clients: unify how we invoke getopt_long()Lennart Poettering
Among other things this makes sure we always expose a --version command and show it in the help texts.
2013-07-01core: add new "scope" unit type for making a unit of pre-existing processesLennart Poettering
"Scope" units are very much like service units, however with the difference that they are created from pre-existing processes, rather than processes that systemd itself forks off. This means they are generated programmatically via the bus API as transient units rather than from static configuration read from disk. Also, they do not provide execution-time parameters, as at the time systemd adds the processes to the scope unit they already exist and the parameters cannot be applied anymore. The primary benefit of this new unit type is to create arbitrary cgroups for worker-processes forked off an existing service. This commit also adds a a new mode to "systemd-run" to run the specified processes in a scope rather then a transient service.
2013-02-11env: considerably beef up environment cleaning logicLennart Poettering
Now, actually check if the environment variable names and values used are valid, before accepting them. With this in place are at some places more rigid than POSIX, and less rigid at others. For example, this code allows lower-case environment variables (which POSIX suggests not to use), but it will not allow non-UTF8 variable values. All in all this should be a good middle ground of what to allow and what not to allow as environment variables. (This also splits out all environment related calls into env-util.[ch])
2013-01-04build-sys: drop all distribution specfic checksLennart Poettering
Yay, we now have a completely generic systemd. No distribution specific checks anymore!
2012-04-13build-sys: add stub makefiles to all subdirs to ease development with emacsLennart Poettering
2012-04-12move all tools to subdirsKay Sievers