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path: root/src/libudev/libudev-monitor.c
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2015-05-03libudev: monitor - fix typo in log messageTom Gundersen
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-03libudev: monitor - clarify log messagesTom Gundersen
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-04-12libudev: monitor - improve loggingTom Gundersen
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-03-27Remove hardcoded path /run and configure using --with-rootrundir=David Cortarello
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-03-18libudev-monitor: use initializationZbigniew Jędrzejewski-Szmek
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-03-18libudev: monitor - fix error path in send_deviceTom Gundersen
Return -errno rather than -1 in case sendmsg() fails. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-02-08libudev: monitor - move nulstr parsing to libudev-deviceTom Gundersen
Hide the details a bit. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-01-25Add initialization helper for file_handle_unionZbigniew Jędrzejewski-Szmek
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-01-25libudev: fix check for too long packetTopi Miettinen
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>
2015-01-25Assorted format fixesZbigniew Jędrzejewski-Szmek
Types used for pids and uids in various interfaces are unpredictable. Too bad. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-12-29libudev: fix strict aliasing violationShawn Paul Landden
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-12-01treewide: use log_*_errno whenever %m is in the format stringMichal Schmidt
If the format string contains %m, clearly errno must have a meaningful value, so we might as well use log_*_errno to have ERRNO= logged. Using: find . -name '*.[ch]' | xargs sed -r -i -e \ 's/log_(debug|info|notice|warning|error|emergency)\((".*%m.*")/log_\1_errno(errno, \2/' Plus some whitespace, linewrap, and indent adjustments. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-11-30treewide: drop unnecessary trailing \n in log_*() callsMichal Schmidt
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-11-14udev: switch to systemd logging functionsKay Sievers
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-09-18libudev: monitor - warn if we fail to request SO_PASSCREDTom Gundersen
The function still succeeds, so there is no functional change. This fixes CID #996288. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-04-26udev: warn when name_to_handle_at is not implementedZbigniew Jędrzejewski-Szmek
We have a bunch of reports from people who have a custom kernel and are confused why udev is not running. Issue a warning on error. Barring an error in the code, the only error that is possible is ENOSYS. https://bugzilla.redhat.com/show_bug.cgi?id=1072966
2014-04-26util: make sure all our name_to_handle_at() code makes use of file_handle_unionLennart Poettering
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-04-26implement a union to pad out file_handleDave Reisner
Cases where name_to_handle_at is used allocated the full struct to be MAX_HANDLE_SZ, and assigned this size to handle_bytes. This is wrong since handle_bytes should describe the length of the flexible array member and not the whole struct. Define a union type which includes sufficient padding to allow assignment of MAX_HANDLE_SZ to be correct. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-04-24udev: 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. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-02-21everywhere: make use of new0() and macro() macros, and stop using perror()Lennart Poettering
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-02-02use 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). Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-01-09libudev: monitor - only disallow "udev" type eventsKay Sievers
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-01-09libudev: disable monitor inside a containerKay Sievers
Uevents are events of the host, which should not leak into a container. Containers do not support hotplug at the moment, and devices and uevents are not namespace aware. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-01-09bus: catch up with kdbus changesKay Sievers
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-01-09libudev: devices received from udev are always initializedKay Sievers
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-01-09libudev: always return NULL in _unref() APIsLennart Poettering
Returning anything else but NULL would suggest the caller's reference might still be valid, but it isn't, because the caller just invoked _unref() after all. This turns the return value into a typesafe shortcut that allows unreffing and resetting a reference in one line. In contrast to solutions for this which take a pointer to a pointer to accomplish the same this solution is just syntactic sugar the developer can make use of but doesn't have to, and this is particularly useful when immediately unreffing objects returned by function calls. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-01-09libudev: always return valid negative error codes on API functionsLennart Poettering
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2013-08-16fix usage of glibc-specific sys/poll.hrofl0r
sys/poll.h is a legacy alias used by glibc. according to POSIX #include <poll.h> is correct. on GLIBC, the POSIX header includes sys/poll.h, so everything continues working as it should. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2013-07-07Import strxcpyx from upstreamAnthony G. Basile
This commit imports strxcpyx from upstream. This is upstream commit d5a89d7dc17a5ba5cf4fc71f82963c5c94a31c3d Note: there were also some very minor code cleanups to accelerometer.c: line 187 collect.c: lines 35, 140 libudev-device.c: line 780 libudev-hwdb.c: line 300 These are part of upstream commits: 507f22bd0172bff5e5d98145b1419bd472a2c57f 3cf7b686e6b29f78de0af5929602cae4482f6d49 67410e9f73a6cdd8453c78b966451b5151def14a Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2012-12-01Include config.h in src/libudev/Makefile.am to provide needed #define'sAnthony G. Basile
This commit provides needed #define's that provide structures that are found at configure time. It also reverts commit 91ce21b2d7978837b233e152ac63863a910eaf21 to avoid redefinitions of _GNU_SOURCE. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2012-11-15src/libudev: successfully buildsAnthony G. Basile
2012-11-12libudev: update copyright headersKay Sievers
2012-06-18libudev: clarify that udev_monitor_receive_device() is non-blockingKay Sievers
Based on a patch from: Sam Thursfield <ssssam@gmail.com> https://bugs.freedesktop.org/show_bug.cgi?id=51202
2012-05-25udev: silent gcc warningsKay Sievers
2012-05-15udev: update docs, NEWSKay Sievers
2012-05-15udev: libudev - bump soname, remove deprecated functions, introduce symbol ↵Kay Sievers
versions
2012-04-26libudev: prefix log macros with 'udev_'Kay Sievers
2012-04-16udev: replace ARRAY_SIZE() with ELEMENTSOF()Kay Sievers
2012-04-15udev: udev_monitor_new_from_socket() - log error and remove from public headerKay Sievers
2012-04-13udev: move libudev, gudev to src/; move gudev/docs/, udev/docs/ to to docs/Kay Sievers
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