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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* Copyright by the Board of Trustees of the University of Illinois. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
* distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#ifndef _VFD_SWMR_COMMON_H
#define _VFD_SWMR_COMMON_H
/***********/
/* Headers */
/***********/
#include "h5test.h"
/**********/
/* Macros */
/**********/
/* The maximum # of records to add/remove from the dataset in one step,
* used by vfd_swmr_addrem_writer and vfd_swmr_remove_reader.
*/
#define MAX_SIZE_CHANGE 10
#define NLEVELS 5 /* # of datasets in the SWMR test file */
#define NMAPPING 9
#define COMMON_FILENAME "vfd_swmr_data.h5" /* SWMR test file name */
#define DTYPE_SIZE 150 /* Data size in opaque type */
/* The message sent by writer that the file open is done--releasing the file lock */
#define WRITER_MESSAGE "VFD_SWMR_WRITER_MESSAGE"
/************/
/* Typedefs */
/************/
typedef struct _estack_state {
H5E_auto_t efunc;
void *edata;
} estack_state_t;
/* Information about a symbol/dataset */
typedef struct {
char *name; /* Dataset name for symbol */
hid_t dsid; /* Dataset ID for symbol */
hsize_t nrecords; /* Number of records for the symbol */
} symbol_info_t;
/* A symbol's record */
typedef struct {
uint64_t rec_id; /* ID for this record (unique in symbol) */
uint8_t info[DTYPE_SIZE]; /* "Other" information for this record */
} symbol_t;
typedef enum _testsel {
TEST_NONE = 0
, TEST_NULL
, TEST_OOB
} testsel_t;
/********************/
/* Global Variables */
/********************/
H5TEST_DLLVAR symbol_info_t *symbol_info[NLEVELS];
H5TEST_DLLVAR unsigned symbol_count[NLEVELS];
/**************/
/* Prototypes */
/**************/
#ifdef __cplusplus
extern "C" {
#endif
H5TEST_DLL estack_state_t estack_get_state(void);
H5TEST_DLL estack_state_t disable_estack(void);
H5TEST_DLL void restore_estack(estack_state_t);
H5TEST_DLL symbol_info_t * choose_dataset(unsigned *, unsigned *);
H5TEST_DLL hid_t create_symbol_datatype(void);
H5TEST_DLL int generate_name(char *name_buf, unsigned level, unsigned count);
H5TEST_DLL int generate_symbols(void);
H5TEST_DLL int shutdown_symbols(void);
H5TEST_DLL int print_metadata_retries_info(hid_t fid);
H5TEST_DLL void block_signals(sigset_t *);
H5TEST_DLL void restore_signals(sigset_t *);
H5TEST_DLL void await_signal(hid_t);
H5TEST_DLL hid_t vfd_swmr_create_fapl(bool, bool, bool);
H5TEST_DLL void dbgf(int, const char *, ...) H5_ATTR_FORMAT(printf, 2, 3);
H5TEST_DLL void esnprintf(char *, size_t, const char *, ...)
H5_ATTR_FORMAT(printf, 3, 4);
H5TEST_DLL int fetch_env_ulong(const char *, unsigned long, unsigned long *);
#ifdef __cplusplus
}
#endif
extern int verbosity;
#endif /* _SWMR_COMMON_H */
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