sync with OpenBSD -current
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147 changed files with 41128 additions and 10 deletions
43
lib/libva/va/drm/va_drm_auth.c
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43
lib/libva/va/drm/va_drm_auth.c
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/*
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* Copyright (c) 2012 Intel Corporation. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
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* IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
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* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "sysdeps.h"
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#include <unistd.h>
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#include <xf86drm.h>
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#include "va_drm_auth.h"
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#include "va_drm_auth_x11.h"
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/* Try to authenticate the DRM connection with the supplied magic id */
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bool
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va_drm_authenticate(int fd, uint32_t magic)
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{
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/* XXX: try to authenticate through Wayland, etc. */
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#ifdef HAVE_VA_X11
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if (va_drm_authenticate_x11(fd, magic))
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return true;
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#endif
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/* Default: root + master privs are needed for the following call */
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return drmAuthMagic(fd, magic) == 0;
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}
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