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2014-05-25test-path-util: add tests for path_make_relative()Tanu Kaskinen
2014-05-25test-unit-file: skip if unit_file_get_list returns permission deniedCristian Rodríguez
2014-05-15Remove unnecessary casts in printfsZbigniew Jędrzejewski-Szmek
No functional change expected :)
2014-05-15udev: do not skip the execution of RUN when renaming a network device failsKay Sievers
2014-05-13shared: add ring bufferDavid Herrmann
New "struct ring" object that implements a basic ring buffer for arbitrary byte-streams. A new basic runtime test is also added. This will be needed for our pty helpers for systemd-console and friends.
2014-05-13shared: add ALIGN_POWER2 macroDavid Herrmann
Sounds easy, turns out to be horrible to implement: ALIGN_POWER2 returns the next higher power of 2. clz(0) is undefined, same is true for left-shift-overflows, yey, C rocks!
2014-04-24service: rename StartLimitAction enum to FailureActionMichael Olbrich
It's used for the FailureAction property as well.
2014-04-16test-path-util: fix running with separate build dirZbigniew Jędrzejewski-Szmek
test-path-utils attempts to find itself, but if the binary is not in current directory, the test would fail.
2014-04-13udev: remove seqnum API and all assumptions about seqnumsKay Sievers
The way the kernel namespaces have been implemented breaks assumptions udev made regarding uevent sequence numbers. Creating devices in a namespace "steals" uevents and its sequence numbers from the host. It confuses the "udevadmin settle" logic, which might block until util a timeout is reached, even when no uevent is pending. Remove any assumptions about sequence numbers and deprecate libudev's API exposing these numbers; none of that can reliably be used anymore when namespaces are involved.
2014-04-12path-util: also check for existence of binary when given absolute pathZbigniew Jędrzejewski-Szmek
In contrast to a filename-only argument, find_binary() did not actually check if an path exists, allowing the code to fail later on. This was OK, but it seems nicer to treat both paths identically. Also take advantage of path_make_absolute_cwd doing strdup() by itself if necessary to simplify.
2014-04-12fsck: Search for fsck.type in PATHMike Gilbert
Modifies find_binary() to accept NULL in the second argument. fsck.type lookup logic moved to new fsck_exists() function, with a test.
2014-04-03sd-rtnl: fix broken test cases and add support for tunnelSusant Sahani
This patch fixes the broken test-cases for sd-rtnl and add support for ipip and sit tunnel. [tomegun: minor fixups]
2014-03-25sd-rtnl: add support for tunnel attributesSusant Sahani
Added support for tunneling netlink attrributes (ipip, gre, sit). These works with kernel module ipip, gre and sit . The test cases are moved to a separate file and manual test as well because they require respective kernel modules as well.
2014-03-25time: support @ syntax for denoting times since the UNIX epoch 1970-1-1Lennart Poettering
2014-03-24util: replace close_pipe() with new safe_close_pair()Lennart Poettering
safe_close_pair() is more like safe_close(), except that it handles pairs of fds, and doesn't make and misleading allusion, as it works similarly well for socketpairs() as for pipe()s...
2014-03-19util: add new FOREACH_STRING() macro as syntactic sugar to iterate through a ↵Lennart Poettering
number of fixed strings
2014-03-18util: replace close_nointr_nofail() by a more useful safe_close()Lennart Poettering
safe_close() automatically becomes a NOP when a negative fd is passed, and returns -1 unconditionally. This makes it easy to write lines like this: fd = safe_close(fd); Which will close an fd if it is open, and reset the fd variable correctly. By making use of this new scheme we can drop a > 200 lines of code that was required to test for non-negative fds or to reset the closed fd variable afterwards.
2014-03-14timedated: use builtins for integer log and expZbigniew Jędrzejewski-Szmek
2014-03-14util: add hexdump() call to create pretty hexdumps of dataLennart Poettering
This is very useful when debugging sd-bus to look at messages.
2014-03-14logind: automatically remove SysV + POSIX IPC objects when the users owning ↵Lennart Poettering
them fully log out
2014-03-12macro: make sure we can use IN_SET() also with complex function calls as ↵Lennart Poettering
first argument
2014-03-02Disallow sizes with increasing unit sizeZbigniew Jędrzejewski-Szmek
Things like 3B4T, 4B50B, 400 100 (meaning 4*1024**4+3, 54, and 500, respectively) are now disallowed. It is necessary to say 4T3B, 54B, 500 instead. I think this was confusing and error prone. As a special form, 400B 100 is allowed, i.e. "B" suffix is treated as different from "", although they mean the same thing.
2014-03-02Allow fractional parts in disk sizesZbigniew Jędrzejewski-Szmek
It seems natural to be able to say SystemMaxUsage=1.5G. https://bugzilla.redhat.com/show_bug.cgi?id=1047568
2014-02-24virt: make Virtualization an anonymous enumThomas Hindoe Paaboel Andersen
This makes llvm happy when we assign an error code to the variable.
2014-02-23core: clean up some confusing regarding SI decimal and IEC binary suffixes ↵Lennart Poettering
for sizes According to Wikipedia it is customary to specify hardware metrics and transfer speeds to the basis 1000 (SI decimal), while software metrics and physical volatile memory (RAM) sizes to the basis 1024 (IEC binary). So far we specified everything in IEC, let's fix that and be more true to what's otherwise customary. Since we don't want to parse "Mi" instead of "M" we document each time what the context used is.
2014-02-21replace tabs with spaces in some filesJason St. John
Files: * hwdb/60-keyboard.hwdb * shell-completion/zsh/_systemd-coredumpctl * src/test/test-helper.h
2014-02-21core: add new ConditionArchitecture() that checks the architecture returned ↵Lennart Poettering
by uname()'s machine field.
2014-02-20macro: add nice macro for disabling -Wnonnull temporarilyLennart Poettering
2014-02-19make gcc shut upLennart Poettering
If -flto is used then gcc will generate a lot more warnings than before, among them a number of use-without-initialization warnings. Most of them without are false positives, but let's make them go away, because it doesn't really matter.
2014-02-17core: rework cgroup mask propagationLennart Poettering
Previously a cgroup setting down tree would result in cgroup membership additions being propagated up the tree and to the siblings, however a unit could never lose cgroup memberships again. With this change we'll make sure that both cgroup additions and removals propagate properly.
2014-02-12syscallfilter: port to libseccompRonny Chevalier
2014-02-12test: fix "make check"Lennart Poettering
Let's remove the tests for cg_path_get_machine_name(), since they no longer operate solely on the cgroup path, but actually look up data in /run. Since we have a test for cg_pid_get_machine_name() this shouldn't be too much of a loss.
2014-02-11util: drop parse_user_at_host() since its unused nowLennart Poettering
2014-02-08core: do not print invalid utf-8 in error messagesZbigniew Jędrzejewski-Szmek
2014-01-31use memzero(foo, length); for all memset(foo, 0, length); callsGreg KH
In trying to track down a stupid linker bug, I noticed a bunch of memset() calls that should be using memzero() to make it more "obvious" that the options are correct (i.e. 0 is not the length, but the data to set). So fix up all current calls to memset(foo, 0, length) to memzero(foo, length).
2014-01-28Get rid of write_safeZbigniew Jędrzejewski-Szmek
Current glibc implementation is safe. Kernel does this atomically, and write is actually implemented through writev. So if write is async-signal-safe, than writev pretty much must be too.
2014-01-28always use the same code for creating temporary filesLennart Poettering
Let's unify our code here, and also always specifiy O_CLOEXEC.
2014-01-27journal: guarantee async-signal-safety in sd_journald_sendvZbigniew Jędrzejewski-Szmek
signal(7) provides a list of functions which may be called from a signal handler. Other functions, which only call those functions and don't access global memory and are reentrant are also safe. sd_j_sendv was mostly OK, but would call mkostemp and writev in a fallback path, which are unsafe. Being able to call sd_j_sendv in a async-signal-safe way is important because it allows it be used in signal handlers. Safety is achieved by replacing mkostemp with open(O_TMPFILE) and an open-coded writev replacement which uses write. Unfortunately, O_TMPFILE is only available on kernels >= 3.11. When O_TMPFILE is unavailable, an open-coded mkostemp is used. https://bugzilla.gnome.org/show_bug.cgi?id=722889
2014-01-20exec: introduce PrivateDevices= switch to provide services with a private /devLennart Poettering
Similar to PrivateNetwork=, PrivateTmp= introduce PrivateDevices= that sets up a private /dev with only the API pseudo-devices like /dev/null, /dev/zero, /dev/random, but not any physical devices in them.
2014-01-05strv: multiple cleanupsSimon Peeters
- turn strv_merge into strv_extend_strv. appending strv b to the end of strv a instead of creating a new strv - strv_append: remove in favor of strv_extend and strv_push. - strv_remove: write slightly more elegant - strv_remove_prefix: remove unused function - strv_overlap: use strv_contains - strv_printf: STRV_FOREACH handles NULL correctly
2013-12-28shared: add simplistic XML parser for usage in the D-Bus policy language ↵Lennart Poettering
compat parser
2013-12-26Use enums to make it obvious what boolean params meanZbigniew Jędrzejewski-Szmek
Suggested-by: Russ Allbery <rra@debian.org>
2013-12-26systemctl: allow globbing in commands which take multiple unit namesZbigniew Jędrzejewski-Szmek
2013-12-24bus: properly shift cgroup data returned from kdbus by the container's root ↵Lennart Poettering
before parsing
2013-12-24log: log_error() and friends add a newline after each line anyway, so avoid ↵Lennart Poettering
including it in the log strings
2013-12-22Fix extraction of _SYSTEMD_USER_UNITZbigniew Jędrzejewski-Szmek
Units from user services underneath user@.service would not be detected properly.
2013-12-22shared: switch our hash table implementation over to SipHashLennart Poettering
SipHash appears to be the new gold standard for hashing smaller strings for hashtables these days, so let's make use of it.
2013-12-18tests: fix buildLennart Poettering
2013-12-14Add more _printf_'s for format-nonliteralsThomas Hindoe Paaboel Andersen
Clang is a bit more strict wrt format-nonliterals: http://clang.llvm.org/docs/LanguageExtensions.html#format-string-checking Adding these extra printf attributes also makes gcc able to find more problems. E.g. this patch uncovers a format issue in udev-builtin-path_id.c Some parts looked intetional about breaking the format-nonliteral check. I added some supression for warnings there.
2013-12-13namespace: include boot id in private tmp directoriesLennart Poettering
This way it is easy to only exclude directories from the current boot from automatic clean up in /var/tmp. Also, pick a longer name for the directories so that are globs in tmp.conf can be simpler yet equally accurate.