50 lines
977 B
C
50 lines
977 B
C
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/*
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* Copyright (c) 2006-2022, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2023-03-27 xqyjlj adapt musl
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*/
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#ifndef __SYS_STATFS_H__
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#define __SYS_STATFS_H__
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#include <stddef.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef RT_USING_MUSLLIBC
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/* this is required for musl <sys/statfs.h> */
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#ifndef _POSIX_SOURCE
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#define _POSIX_SOURCE
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#include_next <sys/statfs.h>
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/* limiting influence of _POSIX_SOURCE */
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#undef _POSIX_SOURCE
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#else /* def _POSIX_SOURCE */
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#include_next <sys/statfs.h>
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#endif
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#else
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struct statfs
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{
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size_t f_bsize; /* block size */
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size_t f_blocks; /* total data blocks in file system */
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size_t f_bfree; /* free blocks in file system */
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size_t f_bavail; /* free blocks available to unprivileged user*/
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};
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int statfs(const char *path, struct statfs *buf);
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int fstatfs(int fd, struct statfs *buf);
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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
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