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/*-------------------------------------------------------------------------
* Copyright (C) 1997 National Center for Supercomputing Applications.
* All rights reserved.
*
*-------------------------------------------------------------------------
*
* Created: H5Gproto.h
* Jul 11 1997
* Robb Matzke <matzke@llnl.gov>
*
* Purpose: Public declarations for the H5G package (symbol
* tables).
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
#ifndef _H5Gpublic_H
#define _H5Gpublic_H
/* Public headers needed by this file */
#include <sys/types.h>
#include <H5public.h>
#include <H5Ipublic.h>
#ifdef __cplusplus
extern "C" {
#endif
/* Types of links */
typedef enum H5G_link_t {
H5G_LINK_ERROR = -1,
H5G_LINK_HARD = 0,
H5G_LINK_SOFT = 1
} H5G_link_t;
/* An object has a certain type */
#define H5G_UNKNOWN (-1) /* Unknown object type */
#define H5G_LINK 0 /* Object is a symbolic link */
#define H5G_GROUP 1 /* Object is a group */
#define H5G_DATASET 2 /* Object is a dataset */
/* Information about an object */
typedef struct H5G_stat_t {
unsigned long fileno[2];
unsigned long objno[2];
unsigned nlink;
int type;
size_t linklen;
} H5G_stat_t;
typedef herr_t (*H5G_iterate_t)(hid_t group, const char *group_name,
void *op_data);
hid_t H5Gcreate (hid_t file_id, const char *name, size_t size_hint);
hid_t H5Gopen (hid_t file_id, const char *name);
herr_t H5Gclose (hid_t grp_id);
herr_t H5Gset (hid_t file, const char *name);
herr_t H5Gpush (hid_t file, const char *name);
herr_t H5Gpop (hid_t file);
herr_t H5Giterate (hid_t file, const char *name, int *idx, H5G_iterate_t op,
void *op_data);
herr_t H5Gmove (hid_t loc_id, const char *src, const char *dst);
herr_t H5Glink (hid_t loc_id, H5G_link_t type, const char *cur_name,
const char *new_name);
herr_t H5Gunlink (hid_t loc_id, const char *name);
herr_t H5Gstat (hid_t loc_id, const char *name, hbool_t follow_link,
H5G_stat_t *statbuf/*out*/);
herr_t H5Gget_linkval (hid_t loc_id, const char *name, size_t size,
char *buf/*out*/);
#ifdef __cplusplus
}
#endif
#endif
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