048f24ed2a
musl libc doesn't provide fts, but elfutils and libabigail need it. Export bionic's fts as a staic library that can be linked into elfutils and libabigail when compiling against musl. fts uses recallocarray, which musl doesn't provide, so also include recallocarray.c in libfts.a. Requires minor tweaks to fts.c and a wrapper around fts.h to make them compatible with musl, primarily by providing local definitions of macros provided in bionic's sys/cdefs.h. Bug: 190084016 Test: m libfts Change-Id: Ifac9a59e7504c0c1f5f8a3a5bd3c19a13980b83c
23 lines
854 B
C
23 lines
854 B
C
/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <inttypes.h>
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/* OpenBSD has these in <sys/param.h>, but "ALIGN" isn't something we want to reserve. */
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#define ALIGNBYTES (sizeof(uintptr_t) - 1)
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#define ALIGN(p) (((uintptr_t)(p) + ALIGNBYTES) & ~ALIGNBYTES)
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