58f06e1112
s/__inline__/inline s/__inline/inline Change-Id: I5d8d930a7a41d678a0795e7a608dacbb9eb8cb37
51 lines
1.7 KiB
C++
51 lines
1.7 KiB
C++
/*
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* Copyright (C) 2013 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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#include <sys/statfs.h>
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#include <sys/statvfs.h>
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static inline void __bionic_statfs_to_statvfs(const struct statfs* src, struct statvfs* dst) {
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dst->f_bsize = src->f_bsize;
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dst->f_frsize = src->f_frsize;
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dst->f_blocks = src->f_blocks;
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dst->f_bfree = src->f_bfree;
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dst->f_bavail = src->f_bavail;
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dst->f_files = src->f_files;
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dst->f_ffree = src->f_ffree;
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dst->f_favail = src->f_ffree;
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dst->f_fsid = src->f_fsid.__val[0] | static_cast<uint64_t>(src->f_fsid.__val[1]) << 32;
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dst->f_flag = src->f_flags;
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dst->f_namemax = src->f_namelen;
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}
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int statvfs(const char* path, struct statvfs* result) {
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struct statfs tmp;
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if (statfs(path, &tmp) == -1) return -1;
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__bionic_statfs_to_statvfs(&tmp, result);
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return 0;
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}
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int fstatvfs(int fd, struct statvfs* result) {
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struct statfs tmp;
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if (fstatfs(fd, &tmp) == -1) return -1;
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__bionic_statfs_to_statvfs(&tmp, result);
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return 0;
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}
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// Historically we provided actual symbols for statvfs64 and fstatvfs64.
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// They're not particularly useful, but we can't take them away.
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__strong_alias(statvfs64, statvfs);
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__strong_alias(fstatvfs64, fstatvfs);
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