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* basic: rename util.h to logarithm.hZbigniew Jędrzejewski-Szmek2022-11-081-1/+0
| | | | | util.h is now about logarithms only, so we can rename it. Many files included util.h for no apparent reason… Those includes are dropped.
* test: Use TEST macroJan Janssen2021-11-251-3/+4
| | | | | | | | | This converts to TEST macro where it is trivial. Some additional notable changes: - simplify HAVE_LIBIDN #ifdef in test-dns-domain.c - use saved_argc/saved_argv in test-copy.c, test-path-util.c, test-tmpfiles.c and test-unit-file.c
* license: LGPL-2.1+ -> LGPL-2.1-or-laterYu Watanabe2020-11-091-1/+1
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* shared/logs-show: strip trailing carriage returns at EOL/EOFZbigniew Jędrzejewski-Szmek2019-10-291-0/+15
| | | | | | | | | | | | | When showing logs from a container, we would fail to show various lines: Oct 29 09:50:51 krowka systemd-nspawn[61376]: Detected architecture x86-64. Oct 29 09:50:51 krowka systemd-nspawn[61376]: [1B blob data] Oct 29 09:50:51 krowka systemd-nspawn[61376]: Welcome to Fedora 32 (Rawhide)! Oct 29 09:50:51 krowka systemd-nspawn[61376]: [1B blob data] Those are only harmless \r characters that trail the line. We already replace tabs and strip various ansi characters that we deem inconsequential, so let's also strip trailing carriage returns. Non-trailing ones are different, because they change what would be displayed.
* Split out pretty-print.c and move pager.c and main-func.h to shared/Zbigniew Jędrzejewski-Szmek2018-11-201-0/+1
| | | | | This is high-level functionality, and fits better in shared/ (which is for our executables), than in basic/ (which is also for libraries).
* tree-wide: remove Lennart's copyright linesLennart Poettering2018-06-141-3/+0
| | | | | | | | | | | These lines are generally out-of-date, incomplete and unnecessary. With SPDX and git repository much more accurate and fine grained information about licensing and authorship is available, hence let's drop the per-file copyright notice. Of course, removing copyright lines of others is problematic, hence this commit only removes my own lines and leaves all others untouched. It might be nicer if sooner or later those could go away too, making git the only and accurate source of authorship information.
* tree-wide: drop 'This file is part of systemd' blurbLennart Poettering2018-06-141-2/+0
| | | | | | | | | | | | | | | | This part of the copyright blurb stems from the GPL use recommendations: https://www.gnu.org/licenses/gpl-howto.en.html The concept appears to originate in times where version control was per file, instead of per tree, and was a way to glue the files together. Ultimately, we nowadays don't live in that world anymore, and this information is entirely useless anyway, as people are very welcome to copy these files into any projects they like, and they shouldn't have to change bits that are part of our copyright header for that. hence, let's just get rid of this old cruft, and shorten our codebase a bit.
* string-util: teach strip_tab_ansi() to deal with CSO sequencesLennart Poettering2018-04-241-1/+22
| | | | | | | | With the recent terminal_urlify() APIs we'll now sometimes generate clickable link CSO sequences. Hence we should also be able to remove them again from strings. This beefs up the logic to do so. Follow-up for: 23b27b39d2a3a002ad827a2e8a9872a51495d797
* tree-wide: drop license boilerplateZbigniew Jędrzejewski-Szmek2018-04-061-13/+0
| | | | | | | | | | Files which are installed as-is (any .service and other unit files, .conf files, .policy files, etc), are left as is. My assumption is that SPDX identifiers are not yet that well known, so it's better to retain the extended header to avoid any doubt. I also kept any copyright lines. We can probably remove them, but it'd nice to obtain explicit acks from all involved authors before doing that.
* journalctl: add highlighting for matched substringZbigniew Jędrzejewski-Szmek2018-01-281-4/+4
| | | | | | | | | Red is used for highligting, the same as grep does. Except when the line is highlighted red already, because it has high priority, in which case plain ansi highlight is used for the matched substring. Coloring is implemented for short and cat outputs, and not for other types. I guess we could also add it for verbose output in the future.
* Add SPDX license identifiers to source files under the LGPLZbigniew Jędrzejewski-Szmek2017-11-191-0/+1
| | | | | This follows what the kernel is doing, c.f. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5fd54ace4721fc5ce2bb5aef6318fcf17f421460.
* tree-wide: remove Emacs lines from all filesDaniel Mack2016-02-101-2/+0
| | | | | This should be handled fine now by .dir-locals.el, so need to carry that stuff in every file.
* util-lib: split our string related calls from util.[ch] into its own file ↵Lennart Poettering2015-10-241-1/+2
| | | | | | | | | | | | | | 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.
* cgtop: underline table headerLennart Poettering2015-09-221-2/+2
| | | | | | Let's underline the header line of the table shown by cgtop, how it is customary for tables. In order to do this, let's introduce new ANSI underline macros, and clean up the existing ones as side effect.
* shared: add terminal-util.[ch]Ronny Chevalier2015-04-111-0/+1
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* journalctl: strip TABs and ANSI color sequences from log messages when ↵Lennart Poettering2012-12-231-0/+52
displaying them