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read-only mirror of https://gitlab.freedesktop.org/libinput/libinput
96d4fa0364
If asprintf fails for any reason, the contents of the pointer are undefined. While some platforms set it to NULL, there is no guarantee that all will. This change adds a simple wrapper to ensure proper NULL results on failure. Signed-off-by: Jon A. Cruz <jonc@osg.samsung.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Added LIBINPUT_PRINTF attribute and the required declaration for it. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> |
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| README.txt | ||
/*!@mainpage libinput ======== libinput is a library that handles input devices for display servers and other applications that need to directly deal with input devices. It provides device detection, device handling, input device event processing and abstraction so minimize the amount of custom input code the user of libinput need to provide the common set of functionality that users expect. Input event processing includes scaling touch coordinates, generating pointer events from touchpads, pointer acceleration, etc. libinput originates from [weston](http://cgit.freedesktop.org/wayland/weston/), the Wayland reference compositor. Source code ----------- The source code of libinput can be found at: http://cgit.freedesktop.org/wayland/libinput For a list of current and past releases visit: http://www.freedesktop.org/wiki/Software/libinput/ Reporting Bugs -------------- Bugs can be filed in the libinput component of Wayland: https://bugs.freedesktop.org/enter_bug.cgi?product=Wayland&component=libinput Where possible, please provide an [evemu](http://www.freedesktop.org/wiki/Evemu/) recording of the input device and/or the event sequence in question. Documentation ------------- Developer API documentation: http://wayland.freedesktop.org/libinput/doc/latest/modules.html High-level documentation about libinput's features: http://wayland.freedesktop.org/libinput/doc/latest/pages.html License ------- libinput is licensed under the MIT license. > Permission to use, copy, modify, distribute, and sell this software and its > documentation for any purpose is hereby granted without fee, provided that > the above copyright notice appear in all copies and that both that copyright > notice and this permission notice appear in supporting documentation, and > that the name of the copyright holders not be used in advertising or > publicity pertaining to distribution of the software without specific, > written prior permission. The copyright holders make no representations > about the suitability of this software for any purpose. It is provided "as > is" without express or implied warranty. See the [COPYING](http://cgit.freedesktop.org/wayland/libinput/tree/COPYING) file for the full license information. */