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path: root/src/shared/util.c
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2012-10-22util: add (x)bsearch_r(), the missing counterpart of qsort_r()Kay Sievers
2012-10-19util: change endswith() to return a pointer to the suffixLennart Poettering
2012-10-19util: unify line caching and column cachingLennart Poettering
2012-10-19util: unify usage of on_tty() in util.cLennart Poettering
2012-10-19util: simplify column caching logicLennart Poettering
2012-10-17hostnamed: allow UTF8 chars in pretty hostname againLennart Poettering
2012-10-17timedatectl: introduce new command line client for timedatedLennart Poettering
Much like logind has a client in loginctl, and journald in journalctl introduce timedatectl, to change the system time (incl. RTC), timezones and related settings.
2012-10-16util: properly handle -1 timespec/timevalLennart Poettering
2012-10-11journalctl: implement --since= and --until for filtering by timeLennart Poettering
2012-10-08shared: fix broken string_is_safeMartin Mikkelsen
2012-10-03dbus: add some more safety checks before accepting data from bus clientsLennart Poettering
2012-09-28logs-show: various cleanupsLennart Poettering
Among other cleanups this introduces a threshold for the size of binary blobs we serialize as integer arrays in the JSON output. THis can be disabled via --all.
2012-09-24util: don't export parsed_columnsLennart Poettering
2012-09-24journalctl: reset cached column count on SIGWINCHDave Reisner
This requires a little bit of tip-toeing around to explicitly avoid touching the environment from a sig handler. Instead, simply create a function to reset the var to its "unset" state, allowing the next call to columns() to recalculate and cache the new value.
2012-09-21shared: call va_end in all casesLukas Nykryn
2012-09-20util: fix overflow checksLennart Poettering
2012-09-20util: overflow hardeningLennart Poettering
2012-09-19util: define union dirent_storage and make use of it everywhereLennart Poettering
Make sure to allocate enough space for readdir_r(). https://bugzilla.redhat.com/show_bug.cgi?id=858754
2012-09-19util: fix bad strstrip() return value in normalize_env_assignment()Lennart Poettering
https://bugzilla.redhat.com/show_bug.cgi?id=858780
2012-09-18util: introduce get_process_gid()Lennart Poettering
2012-09-17conf-parser: don't unescape parsed configuration strings by defaultLennart Poettering
In many cases this might have a negative effect since we drop escaping from strings where we better shouldn't have dropped it. If unescaping makes sense for some settings we can readd it later again, on a per-case basis. https://bugs.freedesktop.org/show_bug.cgi?id=54522
2012-09-17util: various cleanups for printing boot statusLennart Poettering
2012-09-16nspawn: use automatic cleanup for umaskZbigniew Jędrzejewski-Szmek
2012-09-14timedate: assorted improvementsLennart Poettering
- Make writing/reading of /etc/timezone dependendent of HAVE_SYSV_COMPAT - Introduce symlink_atomic() after all, and use it - Use relative symlink for /etc/localtime
2012-09-14util: more modernizationsLennart Poettering
2012-09-14util: various additional modernizationsLennart Poettering
2012-09-14util: modernize a few functions with automatic cleanup variablesLennart Poettering
Just trying to get the feel for it. And it's pretty cool.
2012-09-13macro: introduce _cleanup_free_ macro for automatic freeing of scoped vars ↵Lennart Poettering
and make use of it
2012-09-11util: rm_rf_children_dangerous: delete all descendants dangerouslyTom Gundersen
Call rm_rf_children_dangerous() recursively rather than falling back to rm_rf_children(). This fixes a bug in systemd-tmpfiles. The problem can easily be reproduced by: # mount /dev/sda1 /mnt # mkdir /mnt/test # echo "D /mnt" > /root/test.conf # systemd-tmpfiles --remove /root/test.conf Attempted to remove disk file system, and we can't allow that. rm_rf(/root/test): Operation not permitted Reported-by: Lukas Jirkovsky <l.jirkovsky@gmail.com>
2012-09-05nspawn: handle poweroff/reboot nicely in containersLennart Poettering
2012-08-22journal: move syslog specific calls out of util.cLennart Poettering
2012-08-22journald: split /dev/kmsg related stuff into its own .c fileLennart Poettering
2012-08-21shared/util: add fstab support for partuuid/partlabelDave Reisner
udev has supported this since 172, so it should be a safe (and welcome) addition for users of GPT partitioned disks.
2012-08-21shared/util: refactor fstab_node_to_udev_nodeDave Reisner
Since this is purely duplicated logic, separate it out into a small static function.
2012-08-21journalctl: really include .journal~ files in listingLennart Poettering
2012-08-20journalctl: output FSS key as QR code on generatingLennart Poettering
2012-08-14service: add options RestartPreventExitStatus and SuccessExitStatusLukas Nykryn
In some cases, like wrong configuration, restarting after error does not help, so administrator can specify statuses by RestartPreventExitStatus which will not cause restart of a service. Sometimes you have non-standart exit status, so this can be specified by SuccessfulExitStatus.
2012-08-13namespace: rework namespace supportLennart Poettering
- don't use pivot_root() anymore, just reuse root hierarchy - first create all mounts, then mark them read-only so that we get the right behaviour when people want writable mounts inside of read-only mounts - don't pass invalid combinations of MS_ constants to the kernel
2012-08-09journald: properly unescape messages from /dev/kmsgLennart Poettering
2012-07-26cgtop: use full terminal widthZbigniew Jędrzejewski-Szmek
2012-07-26log.h: new log_oom() -> int -ENOMEM, use itShawn Landden
also a number of minor fixups and bug fixes: spelling, oom errors that didn't print errors, not properly forwarding error codes, few more consistency issues, et cetera
2012-07-25use "Out of memory." consistantly (or with "\n")Shawn Landden
glibc/glib both use "out of memory" consistantly so maybe we should consider that instead of this. Eliminates one string out of a number of binaries. Also fixes extra newline in udev/scsi_id
2012-07-16unit: introduce %s specifier for the user shellLennart Poettering
2012-07-16util: add getusername_malloc(), get_shell(), get_home_dir()Lennart Poettering
2012-07-15aquire_terminal(): fix uninitialized variableKay Sievers
./src/shared/util.c:2457:45: warning: 'r' may be used uninitialized in this function [-Wmaybe-uninitialized]
2012-07-13util: temporarily ignore SIGHUP while we are issuing TIOCSTTYLennart Poettering
2012-07-13util: rename join() to strjoin()Lennart Poettering
This is to match strappend() and the other string related functions.
2012-07-10switch-root: reopen /dev/console before we switch rootLennart Poettering
2012-07-10util: rm_rf() refuse cleaning non-memory file systems, as extra paranoiaLennart Poettering
2012-07-10util: add extra safety check to in_initrd()Lennart Poettering
initrds can only be on tmpfs or ramfs, so check for that