daos_fs_sys.h

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#ifndef __DAOS_FS_SYS_H__
#define __DAOS_FS_SYS_H__
 
#if defined(__cplusplus)
extern "C" {
#endif
 
#include <dirent.h>
 
#include <daos.h>
#include <daos_fs.h>
 
#define DFS_SYS_NO_CACHE 1 
#define DFS_SYS_NO_LOCK 2  
typedef struct dfs_sys dfs_sys_t;
 
int
dfs_sys_connect(const char *pool, const char *sys, const char *cont, int mflags, int sflags,
        dfs_attr_t *attr, dfs_sys_t **dfs_sys);
 
int
dfs_sys_disconnect(dfs_sys_t *dfs_sys);
 
int
dfs_sys_local2global_all(dfs_sys_t *dfs_sys, d_iov_t *glob);
 
int
dfs_sys_global2local_all(int mflags, int sflags, d_iov_t glob, dfs_sys_t **dfs_sys);
 
int
dfs_sys_mount(daos_handle_t poh, daos_handle_t coh, int mflags, int sflags,
          dfs_sys_t **dfs_sys);
 
int
dfs_sys_umount(dfs_sys_t *dfs_sys);
 
int
dfs_sys_set_prefix(dfs_sys_t *dfs_sys, const char *prefix);
 
int
dfs_sys_local2global(dfs_sys_t *dfs_sys, d_iov_t *glob);
 
int
dfs_sys_global2local(daos_handle_t poh, daos_handle_t coh, int mflags,
             int sflags, d_iov_t glob, dfs_sys_t **dfs_sys);
 
int
dfs_sys2base(dfs_sys_t *dfs_sys, dfs_t **dfs);
 
int
dfs_sys_access(dfs_sys_t *dfs_sys, const char *path, int mask, int flags);
 
int
dfs_sys_chmod(dfs_sys_t *dfs_sys, const char *path, mode_t mode);
 
int
dfs_sys_chown(dfs_sys_t *dfs_sys, const char *path, uid_t uid, gid_t gid, int flags);
 
int
dfs_sys_setattr(dfs_sys_t *dfs_sys, const char *path, struct stat *stbuf,
        int flags, int sflags);
 
int
dfs_sys_utimens(dfs_sys_t *dfs_sys, const char *path,
        const struct timespec times[2], int flags);
 
int
dfs_sys_stat(dfs_sys_t *dfs_sys, const char *path, int flags,
         struct stat *stbuf);
int
dfs_sys_mknod(dfs_sys_t *dfs_sys, const char *path, mode_t mode,
          daos_oclass_id_t cid, daos_size_t chunk_size);
 
int
dfs_sys_listxattr(dfs_sys_t *dfs_sys, const char *path, char *list,
          daos_size_t *size, int flags);
 
int
dfs_sys_getxattr(dfs_sys_t *dfs_sys, const char *path, const char *name,
         void *value, daos_size_t *size, int flags);
 
int
dfs_sys_setxattr(dfs_sys_t *dfs_sys, const char *path, const char *name,
         const void *value, daos_size_t size, int flags, int sflags);
 
int
dfs_sys_removexattr(dfs_sys_t *dfs_sys, const char *path, const char *name,
            int flags);
 
int
dfs_sys_readlink(dfs_sys_t *dfs_sys, const char *path, char *buf,
         daos_size_t *size);
 
int
dfs_sys_symlink(dfs_sys_t *dfs_sys, const char *target, const char *path);
 
int
dfs_sys_open(dfs_sys_t *dfs_sys, const char *path, mode_t mode, int flags,
         daos_oclass_id_t cid, daos_size_t chunk_size,
         const char *value, dfs_obj_t **obj);
 
int
dfs_sys_close(dfs_obj_t *obj);
 
int
dfs_sys_read(dfs_sys_t *dfs_sys, dfs_obj_t *obj, void *buf, daos_off_t off,
         daos_size_t *size, daos_event_t *ev);
 
int
dfs_sys_write(dfs_sys_t *dfs_sys, dfs_obj_t *obj, const void *buf,
          daos_off_t off, daos_size_t *size, daos_event_t *ev);
 
int
dfs_sys_punch(dfs_sys_t *dfs_sys, const char *path,
          daos_off_t offset, daos_off_t len);
 
int
dfs_sys_remove(dfs_sys_t *dfs_sys, const char *path, bool force,
           daos_obj_id_t *oid);
 
int
dfs_sys_remove_type(dfs_sys_t *dfs_sys, const char *path, bool force,
            mode_t mode, daos_obj_id_t *oid);
 
int
dfs_sys_mkdir(dfs_sys_t *dfs_sys, const char *dir, mode_t mode,
          daos_oclass_id_t cid);
 
int
dfs_sys_mkdir_p(dfs_sys_t *dfs_sys, const char *dir_path, mode_t mode, daos_oclass_id_t cid);
 
int
dfs_sys_opendir(dfs_sys_t *dfs_sys, const char *dir, int flags, DIR **dirp);
 
int
dfs_sys_closedir(DIR *dirp);
 
int
dfs_sys_readdir(dfs_sys_t *dfs_sys, DIR *dirp, struct dirent **dirent);
 
#if defined(__cplusplus)
}
#endif
#endif /* __DAOS_FS_SYS_H__ */