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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* Copyright by Akadio, Inc. *
* 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://www.hdfgroup.org/licenses. *
* 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 VFD_SWMR_FILENAME "vfd_swmr_data.h5" /* SWMR test file name */
/* The message sent by writer that the file open is done--releasing the file lock */
#define VFD_SWMR_WRITER_MESSAGE "VFD_SWMR_WRITER_MESSAGE"
/************/
/* Typedefs */
/************/
typedef struct _estack_state {
H5E_auto2_t efunc;
void * edata;
} estack_state_t;
typedef enum _testsel { TEST_NONE = 0, TEST_NULL, TEST_OOB } testsel_t;
/********************/
/* Global Variables */
/********************/
H5TEST_DLLVAR int verbosity;
/**************/
/* Prototypes */
/**************/
#ifdef __cplusplus
extern "C" {
#endif
H5TEST_DLL bool below_speed_limit(struct timespec *, const struct timespec *);
H5TEST_DLL void decisleep(uint32_t tenths);
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);
#ifndef H5_HAVE_WIN32_API
H5TEST_DLL void block_signals(sigset_t *);
H5TEST_DLL void restore_signals(sigset_t *);
H5TEST_DLL void await_signal(hid_t);
#endif /* H5_HAVE_WIN32_API */
H5TEST_DLL hid_t vfd_swmr_create_fapl(bool use_latest_format, bool use_vfd_swmr, bool only_meta_pages,
size_t page_buf_size, H5F_vfd_swmr_config_t *config);
H5TEST_DLL void init_vfd_swmr_config(H5F_vfd_swmr_config_t *config, uint32_t tick_len, uint32_t max_lag,
hbool_t writer, hbool_t maintain_metadata_file,
hbool_t generate_updater_files, hbool_t flush_raw_data,
uint32_t md_pages_reserved, const char *md_file_fmtstr,
const char *updater_file_path, ...) H5_ATTR_FORMAT(printf, 9, 11);
H5TEST_DLL void init_vfd_swmr_log(H5F_vfd_swmr_config_t *config, const char *log_file_fmtstr, ...)
H5_ATTR_FORMAT(printf, 2, 3);
H5TEST_DLL hid_t vfd_swmr_create_fcpl(H5F_fspace_strategy_t fs_strategy, hsize_t fs_page_size);
H5TEST_DLL void dbgf(int, const char *, ...) H5_ATTR_FORMAT(printf, 2, 3);
H5TEST_DLL void evsnprintf(char *, size_t, const char *, va_list);
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
#endif /* SWMR_COMMON_H */
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