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Instead introduce ensure_usec_initialized(), which copies the timestamp if possible otherwise
sets it to now(CLOCK_MONOTONIC).
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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path_is_mount_point() compares the mount_id of a directory and the
mount_id of the parent directory. When following symlinks, the function
to get the parent directory does not take the symlink into account.
/bin -> /usr/bin with /usr being a mountpoint:
mount_id of /bin with AT_SYMLINK_FOLLOW != mount_id of /
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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The information in the db is stale, so it does not make sense to
expose it any longer. Also, don't drop the kernel event, but simply
pass it on to userspace without ammending it.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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This will allow us to clean up the device when we are notified about the worker being killed.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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This allows us to move the db reading from udevd to libudev.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Return -errno rather than -1 in case sendmsg() fails.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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We were explicitly eagerly loading the db, then deletenig the backing file and then processing the
rules/symlinks. Instead we delete the backnig db file as the last step and let the db loading be
lazy as everywhere else.
This may save us a bit of work in casese where the db is not needed, but more importantly it hides
some implementation details of libudev-device form udevd.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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To copy properties from one device to another. Drop the equivalent functionality from udevd.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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This should have been committed with
udev_device_add_property - implicitly mark properties for saving to db
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Note: We also ported touch() and touch_file() from upstream. -AGB.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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This should be internal to the library as it is only about reflecting the sysfs state in the udev_device.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Not terribly important, but the loop wasn't an actual loop,
making coverity unhappy.
CID #1261725.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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The call iterates through cmsg list and closes all fds passed via
SCM_RIGHTS.
This patch also ensures the call is used wherever appropriate, where we
might get spurious fds sent and we should better close them, then leave
them lying around.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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This is not exposed in the public API. We want to simplify the internal libudev-device API as much as possible
so that it will be simpler to rip the whole thing out in the future.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Hide the details a bit.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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After all it is now much more like strjoin() than strappend(). At the
same time, add support for NULL sentinels, even if they are normally not
necessary.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Stay uniform and use 'dev' rather than 'event->dev', as these are aliases (and event->dev looks
like it may be a typo for event->dev_db).
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Build would fail when assert was used on the same line in
different files #included together.
https://bugs.freedesktop.org/show_bug.cgi?id=87339
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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gcc 5 started warning about this.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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prefixes with syslog priority
This is useful when we execute our own programs, reading output from its
STDERR, and want to retain priority information.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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dpkg itself also uses *.dpkg-dist, while .dpkg-{bak,backup,remove} are being
used by dpkg-maintscript-helper.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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This remove the need for various header files to include the
(relatively heavyweight) util.h.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Don't use recvmsg(2) return value to check for too long packets
(it doesn't work) but MSG_TRUNC flag.
(David: add parantheses around condition)
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Types used for pids and uids in various interfaces are unpredictable.
Too bad.
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Not all instance of mkostemp were protected with #ifndef HAVE_DECL_MKOSTEMP.
We fix this for the definition of the wrapper mkostemp_safe() in the c file
and in the header.
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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Build files: remove extraneous dependency
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* configure.ac: use LT_LIBM to check for the maths library
* src/accelerometer/Makefile.am: use $(LIBM) instead of -lm in the link
flags
This causes all executables (except accelerometer) and libraries to be
linked without libm, which they do not need.
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It is necessary to include src/udev to the include path, because
ata_id.c includes src/shared/udev-util.h which itself includes
src/udev/udev.h
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Remove some garbage code inherited from `systemd`
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Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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