mirror of
https://gitlab.freedesktop.org/mesa/mesa.git
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0b7ee3b981
preparation for changing SHA1_DIGEST_LENGTH to BLAKE3_KEY_LEN Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39110>
66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
/*
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* Copyright © 2016 Intel Corporation
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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 "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#ifndef BUILD_ID_H
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#define BUILD_ID_H
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#include "detect_os.h"
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#if defined(HAVE_DL_ITERATE_PHDR) || DETECT_OS_APPLE
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#define HAVE_BUILD_ID 1
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#else
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#define HAVE_BUILD_ID 0
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#endif /* defined(HAVE_DL_ITERATE_PHDR) || DETECT_OS_APPLE */
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if HAVE_BUILD_ID
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#define BUILD_ID_EXPECTED_HASH_LENGTH 20 /* sha1 */
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#include <stdint.h>
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#include "sha1/sha1.h"
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struct build_id_note;
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const struct build_id_note *
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build_id_find_nhdr_for_addr(const void *addr);
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unsigned
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build_id_length(const struct build_id_note *note);
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const uint8_t *
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build_id_data(const struct build_id_note *note);
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void
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copy_build_id_to_sha1(uint8_t sha1[SHA1_DIGEST_LENGTH],
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const struct build_id_note *note);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* BUILD_ID_H */
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