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* debug-generator: respect kernel parameters for default unit settingEvgeny Vereshchagin2015-11-031-1/+27
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* util-lib: split out allocation calls into alloc-util.[ch]Lennart Poettering2015-10-271-0/+1
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* util-lib: move /proc/cmdline parsing code to proc-cmdline.[ch]Lennart Poettering2015-10-271-4/+5
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* util-lib: split string parsing related calls from util.[ch] into parse-util.[ch]Lennart Poettering2015-10-271-0/+1
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* util-lib: split our string related calls from util.[ch] into its own file ↵Lennart Poettering2015-10-241-0/+1
| | | | | | | | | | | | | | 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.
* tree-wide: update empty-if coccinelle script to cover empty-while and moreLennart Poettering2015-09-091-4/+2
| | | | Let's also clean up single-line while and for blocks.
* tree-wide: make use of log_error_errno() return value in more casesLennart Poettering2015-09-091-4/+6
| | | | | | | The previous coccinelle semantic patch that improved usage of log_error_errno()'s return value, only looked for log_error_errno() invocations with a single parameter after the error parameter. Update the patch to handle arbitrary numbers of additional arguments.
* core: rework unit name validation and manipulation logicLennart Poettering2015-05-061-6/+6
| | | | | | | | | | | | | | | A variety of changes: - Make sure all our calls distuingish OOM from other errors if OOM is not the only error possible. - Be much stricter when parsing escaped paths, do not accept trailing or leading escaped slashes. - Change unit validation to take a bit mask for allowing plain names, instance names or template names or an combination thereof. - Refuse manipulating invalid unit name
* treewide: use log_*_errno whenever %m is in the format stringMichal Schmidt2014-11-281-2/+2
| | | | | | | | | | | If the format string contains %m, clearly errno must have a meaningful value, so we might as well use log_*_errno to have ERRNO= logged. Using: find . -name '*.[ch]' | xargs sed -r -i -e \ 's/log_(debug|info|notice|warning|error|emergency)\((".*%m.*")/log_\1_errno(errno, \2/' Plus some whitespace, linewrap, and indent adjustments.
* treewide: no need to negate errno for log_*_errno()Michal Schmidt2014-11-281-1/+1
| | | | It corrrectly handles both positive and negative errno values.
* treewide: auto-convert the simple cases to log_*_errno()Michal Schmidt2014-11-281-1/+1
| | | | | | | | | | | | | 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().
* util: simplify proc_cmdline() to reuse get_process_cmdline()Lennart Poettering2014-11-071-2/+3
| | | | Also, make all parsing of the kernel cmdline non-fatal.
* debug-generator: add new kernel cmdline option systemd.wants= to add units ↵Lennart Poettering2014-06-201-17/+53
| | | | to the initial transaction
* debug-generator: add new generatorLennart Poettering2014-06-192-0/+138
debug-generator can mask specific units if they are specified on the kernel command line with systemd.mask=. debug-generator can pull in debug-shell.service is systemd.debug-shell is passed on the kernel command line.