7f0c6086a4
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8868 a95241bf-73f2-0310-859d-f6bbb57e9c96
33 lines
936 B
C
33 lines
936 B
C
/* File System File and Block Caches
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**
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** Distributed under the terms of the Haiku License.
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*/
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#ifndef _FS_CACHE_H
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#define _FS_CACHE_H
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#include <fs_interface.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* file cache */
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extern void *file_cache_create(mount_id mountID, vnode_id vnodeID, off_t size, int fd);
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extern void file_cache_delete(void *_cacheRef);
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extern status_t file_cache_set_size(void *_cacheRef, off_t size);
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extern status_t file_cache_read_pages(void *_cacheRef, off_t offset,
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const iovec *vecs, size_t count, size_t *_numBytes);
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extern status_t file_cache_write_pages(void *_cacheRef, off_t offset,
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const iovec *vecs, size_t count, size_t *_numBytes);
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extern status_t file_cache_read(void *_cacheRef, off_t offset, void *bufferBase, size_t *_size);
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extern status_t file_cache_write(void *_cacheRef, off_t offset, const void *buffer, size_t *_size);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _FS_CACHE_H */
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