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2012-09-16tmpfiles: use write(2) for the 'w' actionDave Reisner
This resolves problems with filesystems which do not implement the aio_write file operation. In this case, the kernel will fall back using a loop writing technique for each pointer in a received iovec. The result is strange errors in dmesg such as: [ 31.855871] elevator: type not found [ 31.856262] elevator: switch to [ 31.856262] failed It does not make sense to implement a synchronous aio_write method for sysfs as this isn't a real filesystem where a reasonable use case for using writev exists, nor is there an expectation that tmpfiles will be used to write more data than can be reasonably written in a single write syscall. In addition, some sysfs attrs are currently buggy and will NOT reject the second write with the newline, causing the sysfs value to be zeroed out. This of course should be fixed in the kernel regardless of any wrongdoing in userspace, but this simple change makes us immune to such a bug. This change means that we do not write a trailing newline by default, as the expected use case of 'w' is for sysfs and procfs. In exchange, honor C-style backslash escapes so that if the newline is really needed, the user can add it.
2012-09-16socket: prevent signed integer overflowDave Reisner
src/core/socket.c:588:25: error: overflow in implicit constant conversion src/core/socket.c:589:17: error: overflow in implicit constant conversion
2012-09-16nspawn: fix memleak introduced with automatic cleanupZbigniew Jędrzejewski-Szmek
6b2d0e8 introduced a memleak instead of fixing one. Fix both.
2012-09-16nspawn: use automatic cleanup for umaskZbigniew Jędrzejewski-Szmek
2012-09-16nspawn: _cleanup_free_ moreZbigniew Jędrzejewski-Szmek
2012-09-16nspawn: use automatic cleanupZbigniew Jędrzejewski-Szmek
This one actually clears up a (totally harmless) memleak.
2012-09-16nspawn: mount tmpfs on /dev/shmZbigniew Jędrzejewski-Szmek
Most things seem to function fine without /dev/shm, but it is expected to be there (quoting linux/Documentation/filesystems/tmpfs.txt: glibc 2.2 and above expects tmpfs to be mounted at /dev/shm for POSIX shared memory (shm_open, shm_unlink)). Since /tmp/ is already mounted as tmpfs, it would be enough to mkdir /tmp/shm and chmod it. Mounting it separately has the advantage that it can be easily remounted to change the quota.
2012-09-16install: use automatic cleanupZbigniew Jędrzejewski-Szmek
2012-09-16install: treat non-existent directory as emptyZbigniew Jędrzejewski-Szmek
When looking for symlinks, it doesn't make sense to error-out if the directory is missing. The user might delete an empty directory. This check caused test-unit-file to fail when run before installation.
2012-09-16logind: redefine idleness to start at last activityZbigniew Jędrzejewski-Szmek
Before, after the timeout, a session would be timestamped as idle since 'last activity' + 'idle timeout'. Now, it is timestamped as idle since 'last activity'. Before, after all sessions were idle, the seat would be marked with as idle with the timestamp of the oldest idle session. Now it is marked with the timestamp of the youngest idle session. Both changes seem to me to be closer to natural understanding of idleness: the time since last activity counts.
2012-09-15update TODOLennart Poettering
2012-09-15TODO: isolate items to fix before F18Lennart Poettering
2012-09-14update TODOLennart Poettering
2012-09-14man: update localtime(5) a bitLennart Poettering
2012-09-14man: mention journalctl in the systemd man pageLennart Poettering
2012-09-14timedated: make /etc/timezone a Debian-only thingLennart Poettering
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
2012-09-14man: remove timezone(5) and add localtime(5)Shawn Landden
2012-09-14timedated: gather timezone from /etc/localtime sym targetShawn Landden
/etc/localtime -> /usr/share/zoneinfo/... or /etc/localtime -> ../usr/share/zoneinfo/... (note, ../usr is not the same if /etc is a symlink, as this isn't using canonicalize_file_name()) keep other method for now, consider dropping later. Supporting relative links here are problematic as timezones in /usr/share/zoneinfo are often themselves symlinks (and symlinks to symlinks), so this implamentation only supports absolute symlinks "/usr/share/zoneinfo/" and relative symlinks starting with "../usr/share/zoneinfo/" >From TODO (kay sievers): * kill /etc/timezone handling entirely? What does it provide? - /etc/localtime carries the same information already: $ ls -l /etc/localtime; cat /etc/timezone lrwxrwxrwx 1 root root 33 Jul 27 09:55 /etc/localtime -> /usr/share/zoneinfo/Europe/Berlin Europe/Berlin - systemd enforces /usr to be available at bootup, so we can enforce the use of the symlink
2012-09-14build-sys: Append -Werror when testing flagsLucas De Marchi
Clang don't treat unknown warnings flags as an error, but rather as a warning. The result is that the detection for whic CFLAGS are supported by this compiler will not work, since the compilation will succeed. With this patch we now successfully detect clang doesn't support -Wlogical-op, as opposed to previous behavior: checking if clang supports flag -Wlogical-op in envvar CFLAGS... no We use this macro only for LDFLAGS and CFLAGS, so it's safe to stash -Werror there.
2012-09-14nspawn: Fix minor typo in man pagePierre Schmitz
2012-09-14systemctl: show unit name when a job failsLennart Poettering
https://bugzilla.redhat.com/show_bug.cgi?id=845028 https://bugzilla.redhat.com/show_bug.cgi?id=846483
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.
2012-09-13test: split of cryptsetup into its own testLennart Poettering
2012-09-13systemctl: minor coding style fixesLennart Poettering
2012-09-13install: append .service when enable/disable... is calledVáclav Pavlín
https://bugzilla.redhat.com/show_bug.cgi?id=856975
2012-09-13macro: introduce _cleanup_free_ macro for automatic freeing of scoped vars ↵Lennart Poettering
and make use of it
2012-09-13rpm: expose preset dir as rpm macro and in systemd.pcLennart Poettering
2012-09-13load-fragment: Expand specifiers in conditions.Auke Kok
Add specifier expansion to Path and String conditions. Specifier expansion for conditions will help create instance and user session units by allowing us to template conditions based on the instance or user session parameters. An example would be a system-wide user session service file that conditionally runs based on whether a user has the service configured through a configuration file in ~/.config/.
2012-09-13daemon: Fix broken links to sd-daemon.cEelco Dolstra
2012-09-13man: reword logind.conf.xml a bitLennart Poettering
2012-09-13docs: typo fixes in pam_systemd.xmlThomas Hindoe Paaboel Andersen
https://bugs.freedesktop.org/show_bug.cgi?id=54501
2012-09-13docs: typo fixes in logind.conf.xml and os-release.xmlThomas Hindoe Paaboel Andersen
https://bugs.freedesktop.org/show_bug.cgi?id=54501
2012-09-13man: fix typos in halt.xml and journalctl.xmlThomas Hindoe Paaboel Andersen
https://bugs.freedesktop.org/show_bug.cgi?id=54501
2012-09-13man: fix a bunch of typos in docsThomas Hindoe Paaboel Andersen
https://bugs.freedesktop.org/show_bug.cgi?id=54501
2012-09-13python: make gcc shut upLennart Poettering
2012-09-13manager: fix the buildLennart Poettering
2012-09-13manager: extend performance measurement interface to include firmware/loader ↵Lennart Poettering
times This only adds the fields to the D-Bus interfaces but doesn't fill them in with anything useful yet. Gummiboot exposes the necessary bits of information to use however and as soon as I get my fingers on a proper UEFI laptop I'll hook up the remaining bits. Since we want to stabilize the D-Bus interface soon and include it in the stability promise we should get the last fixes in, hence this change now.
2012-09-13journal: fix 128bit IDs of unit reload entriesLennart Poettering
2012-09-13update-utmp: Don't error out on runlevel updates if utmp doesn't existColin Walters
Other parts of the code handle utmp not existing, so let's be consistent. At the moment my GNOME-OSTree builds don't have utmp.
2012-09-13update TODOLennart Poettering
2012-09-13journal: never assert directly on data read from the journalLennart Poettering
2012-09-13journald: don't reposition window if we don't have toLennart Poettering
2012-09-13python: fix error handling, and allocate argument array on the stackLennart Poettering
2012-09-13python: reindent to follow coding styleLennart Poettering
2012-09-13python: change license to LGPL 2.1Lennart Poettering
The original license has been MIT for this code, but David Strauss (its original author) agreed to relicense it to LGPL 2.1 for inclusion in systemd.
2012-09-13python: integrate David Strauss' python-systemd packageLennart Poettering
2012-09-13tmpfiles: plug file descriptor leak.Dave Reisner
Introduced in d4e9eb91.
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