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2014-11-14condition: unify condition logic in one fileLennart Poettering
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-11-07util: simplify proc_cmdline() to reuse get_process_cmdline()Lennart Poettering
Also, make all parsing of the kernel cmdline non-fatal. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-11-07src/libudev/libudev-hwdb.c: update error messageAnthony G. Basile
2014-11-07man/udev.conf.xml: fix s/commandline/command line/g and rebuild man pagesAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-11-07s/commandline/command line/gHarald Hoyer
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-11-07udev: avoid magic constants in kernel-cmdline parsersDavid Herrmann
Lets recognize the fact that startswith() returns a pointer to the tail on success. Use it instead of hard-coding string-lengths as magic constants. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-11-07udev: Fix parsing of udev.event-timeout kernel parameter.Richard W.M. Jones
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-11-02man: describe all log levels in udevadm(8)Zbigniew Jędrzejewski-Szmek
https://bugs.freedesktop.org/show_bug.cgi?id=85657 Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-11-02scsi_id: fix usage spellingJoe Lawrence
s/threat/treat/g Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-11-02libudev: Use correct free functionColin Walters
FILE * wants cleanup_fclose(). Spotted by udev hwdb segfaulting in gnome-continuous' buildroot construction. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-11-02man: update man pagesAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-11-02Use log "level" instead of "priority"Zbigniew Jędrzejewski-Szmek
The term "priority" is misleading because higher levels have lower priority. "Level" is clearer and shorter. This commit touches only the textual descriptions, not function and variable names themselves. "Priority" is used in various command-line switches and protocol constants, so completly getting rid of "priority" is hard. I also left "priority" in various places where the clarity suffered when it was removed. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-11-02libudev: do not accept invalid log levelsZbigniew Jędrzejewski-Szmek
Invalid log levels lead to a assert failure later on. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-11-02libudev: modernizationZbigniew Jędrzejewski-Szmek
This brings udev logging style a bit closer to normal systemd convention. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-11-01hwdb: Update database of Bluetooth company identifiersMarcel Holtmann
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-11-01man/make.sh: die if /usr/bin/xsltproc is not foundAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-31man: change systemd-udev to udev everywhereAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-31man: ship pre-build man pagesAnthony G. Basile
This addresses https://github.com/gentoo/eudev/issues/98 Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-31src/shared/sparse-endian.h: cosmetic changeAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-31src/udev/udev-node.c: fix selinux labelAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-31rules/50-firmware.rules: remove firmware rulesAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-31hashmap: rewrite the implementationMichal Schmidt
We reintroduce hashmap.{h,c}, list.h and set.h verbatim from upstream, before we punt dead code. The following is the upstream message: This is a rewrite of the hashmap implementation. Its advantage is lower memory usage. It uses open addressing (entries are stored in an array, as opposed to linked lists). Hash collisions are resolved with linear probing and Robin Hood displacement policy. See the references in hashmap.c. Some fun empirical findings about hashmap usage in systemd on my laptop: - 98 % of allocated hashmaps are Sets. - Sets contain 78 % of all entries, plain Hashmaps 17 %, and OrderedHashmaps 5 %. - 60 % of allocated hashmaps contain only 1 entry. - 90 % of allocated hashmaps contain 5 or fewer entries. - 75 % of all entries are in hashmaps that use trivial_hash_ops. Clearly it makes sense to: - store entries in distinct entry types. Especially for Sets - their entries are the most numerous and they require the least information to store an entry. - have a way to store small numbers of entries directly in the hashmap structs, and only allocate the usual entry arrays when the direct storage is full. The implementation has an optional debugging feature (enabled by defining the ENABLE_HASHMAP_DEBUG macro), where it: - tracks all allocated hashmaps in a linked list so that one can easily find them in gdb, - tracks which function/line allocated a given hashmap, and - checks for invalid mixing of hashmap iteration and modification. Since entries are not allocated one-by-one anymore, mempools are not used for entries. Originally I meant to drop mempools entirely, but it's still worth it to use them for the hashmap structs. My testing indicates that it makes loading of units about 5 % faster (a test with 10000 units where more than 200000 hashmaps are allocated - pure malloc: 449±4 ms, mempools: 427±7 ms). Here are some memory usage numbers, taken on my laptop with a more or less normal Fedora setup after booting with SELinux disabled (SELinux increases systemd's memory usage significantly): systemd (PID 1) Original New Change dirty memory (from pmap -x 1) [KiB] 2152 1264 -41 % total heap allocations (from gdb-heap) [KiB] 1623 756 -53 % Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-31mempool: add a zeroing alloc functionMichal Schmidt
Add mempool_alloc0_tile(). It's like mempool_alloc_tile(), but it initializes the allocated tile's memory to zero. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-31util: don't block on getrandom()Lennart Poettering
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-31missing.h: fix wrong __NR_getrandom syscall defDave Reisner
278 is vmsplice on x86_64. 318 is what we want: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/arch/x86/syscalls/syscall_64.tbl Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-31util: make use of the new getrandom() syscall if it is available when ↵Lennart Poettering
needing entropy Doesn't require an fd, and could be a bit faster, so let's make use of it, if it is available. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-31keymap: Ignore brightness keys on Dell Inspiron 1520 to avoid double eventsHans de Goede
On the Dell Inspiron 1520 both the atkbd and acpi-video input devices report an event for pressing the brightness up / down key-combos, resulting in user space seeing double events and increasing / decreasing the brightness 2 steps for each keypress. This hwdb snippet suppresses the atkbd events, making the Inspiron 1520 work like most modern laptops which emit brightness up / down events through acpi-video only. Reported by Pavel Malyshev <p.malishev@gmail.com> https://bugzilla.redhat.com/show_bug.cgi?id=1141525 Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-30man/udev.xml: update man pageAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-30util: unify how we see srand()Lennart Poettering
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-30udev: path_id - update commentsKay Sievers
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-29configure.ac: bump 2.1.1 = upstream 217eudev/v2.1.1Anthony G. Basile
Release for bug fix on musl. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-28src/shared/selinux-util.h: add missing include <fcntl.h>Anthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-28configure.ac: bump 2.1 = upstream 217eudev/v2.1Anthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-28cdrom_id: do not attempt to read past end of bufferZbigniew Jędrzejewski-Szmek
CID #1238437 Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-28udev: path_id - set supported_parent for well-known SCSI setupsKay Sievers
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-28Skip "udev hwdb: Support shipping pre-compiled database"Anthony G. Basile
We skip upstream commit 33488f19793dc0a86fdee27266c5319b5b78d695 because it breaks from our standard for where we put the hwdb.bin. We may have to revisit this issue in the future. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-26src/shared/mkdir-label.c: move and rename mkdir_label()Anthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-26src/shared/label.c: move and rename symlink_label()Anthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-26src/shared/virt.c: add docker to container namespaceAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-26src/shared/selinux-util.c: add path_is_absolute() checkAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-26label: move is_dir() to util.cLennart Poettering
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-25src/udev/udevd.c: rename apis again in static_dev_create_from_modules()Anthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-25label: don't try to create labelled directories more than onceLennart Poettering
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-25selinux: clean up selinux label function namingLennart Poettering
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-25selinux: simplify and unify loggingLennart Poettering
Normally we shouldn#t log from "library" functions, but SELinux is weird, hence upgrade security messages uniformly to LOG_ERR when in enforcing mode. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-25selinux: rework label query APIsLennart Poettering
APIs that query and return something cannot silently fail, they must either return something useful, or an error. Fix that. Also, properly rollback socket unit fd creation when something goes wrong with the security framework. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-25smack: we don't need the special labels exported, hence don'tLennart Poettering
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-25selinux: drop 3 unused function prototypesLennart Poettering
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-25smack: rework SMACK label fixing code to follow more closely the semantics ↵Lennart Poettering
of the matching selinux code Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-10-25smack: never follow symlinks when relabellingLennart Poettering
previously mac_smack_apply(path, NULL) would operate on the symlink itself while mac_smack_apply(path, "foo") would follow the symlink. Let's clean this up an always operate on the symlink, which appears to be the safer option. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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