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path: root/src/libsystemd-bus/bus-error.c
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2013-12-10Revert "libsystemd-bus: use assert_return"Lennart Poettering
This reverts commit f7e2bd5a8070ba86cba6bcbf7d1c9a8173d846d4. Most of these checks are not programming errors, but happen during normal runtime. For example bus_kernel_pop_memfd() is called all the time on non-kdbus systems and is supposed to quickly fail if kdbus is not available. However, assert_return() makes this failure expensive, and hence has no place here. With the most recent change to assert_return() it will even log a debug message, which should never happen here.
2013-12-09libsystemd-bus: use assert_returnLukasz Skalski
2013-11-30bus: use "System.Error." as prefix for implicit errno bus errorsLennart Poettering
We probably shouldn't use "Posix.Error" since many of the errors have nothing to do with Posix.
2013-11-30bus: support temporarily const errors that don't need to be freed but ↵Lennart Poettering
require deep copies This should fix issues with incorrectly copying bus error messages out of sd_bus_message objects. Original bug found by: Djalal Harouni
2013-11-22bus: rework sd_bus_error APIsLennart Poettering
All calls that set a sd_bus_error structure will now return the same error converted to a negative errno. This may be used as syntactic sugar to return from a function and setting a bus_error structure in one go. Also, translate all Linux Exyz (EIO, EINVAL, EUCLEAN, EPIPE, ...) automatically into counterparts in the (new) "Posix.Error." namespace. If we fail to allocate memory for the components of a sd_bus_error automatically reset it to an OOM error which we always can write.
2013-11-21bus: rename SD_BUS_ERROR_MAKE to SD_BUS_ERROR_MAKE_CONST to indicate it only ↵Lennart Poettering
works for const strings
2013-11-20bus: sd_bus_error_setxyz calls should always return the error as errno style ↵Lennart Poettering
negative int
2013-11-06bus: export libsystemd-bus as a public libraryZbigniew Jędrzejewski-Szmek
Old static libsystemd-bus.la becomes libsystemd-bus-internal.la. memfd functions are also exported in the same library. (Best viewed with --color-words -U0).
2013-11-05bus: dbus-daemons' access messages are a bit too verboseLennart Poettering
2013-10-16timedated: use libsystemd-bus instead of libdbus for bus communicationLennart Poettering
Among other things this also adds a few things necessary for the change: - Considerably more powerful error returning APIs in libsystemd-bus - Adapter for connecting an sd_bus to an sd_event - As I reworked the PolicyKit logic to the new library I also made it asynchronous, so that PolicyKit requests of one user cannot block out another user anymore. - We always use the macro names for common bus error. That way it is harder to mistype them since the compiler will notice
2013-10-09libsystemd-bus: add lightweight object vtable implementation for exposing ↵Lennart Poettering
objects on the bus This adds a lightweight scheme how to define interfaces in static fixed arrays which then can be easily registered on a bus connection. This makes it much easier to write bus services. This automatically handles implementation of the Properties, ObjectManager, and Introspection bus interfaces.
2013-05-16bus: synthesize timeout message errors instead of returning error codesLennart Poettering
2013-03-21bus: implement full method call timeout logicLennart Poettering
2013-03-20bus: compare to negative errnoDave Reisner
2013-03-20bus: hook up client with socket communicationLennart Poettering
2013-03-20bus: introduce bus_error_is_dirty() independently of sd_bus_error_is_set()Lennart Poettering
2013-03-20bus: add basic implementation of a native bus client libraryLennart Poettering