haiku/headers/os/kernel/fs_query.h

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/*
* Copyright 2002-2003, Haiku Inc. All Rights Reserved.
* Distributed under the terms of the MIT License.
*/
#ifndef _FS_QUERY_H
#define _FS_QUERY_H
#include <OS.h>
#include <dirent.h>
/* Flags for fs_open_[live_]query() */
#define B_LIVE_QUERY 0x00000001
// Note, if you specify B_LIVE_QUERY, you have to use fs_open_live_query();
// it will be ignored in fs_open_query().
#define B_QUERY_NON_INDEXED 0x00000002
// Only enable this feature for non time-critical things, it might
// take a long time to proceed.
// Also, not every file system might support this feature.
#ifdef __cplusplus
extern "C" {
#endif
extern DIR *fs_open_query(dev_t device, const char *query, uint32 flags);
extern DIR *fs_open_live_query(dev_t device, const char *query,
uint32 flags, port_id port, int32 token);
extern int fs_close_query(DIR *d);
extern struct dirent *fs_read_query(DIR *d);
extern status_t get_path_for_dirent(struct dirent *dent, char *buf,
size_t len);
#ifdef __cplusplus
}
#endif
#endif /* _FS_QUERY_H */