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author | Shashank | 2017-05-29 12:40:26 +0530 |
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committer | Shashank | 2017-05-29 12:40:26 +0530 |
commit | 0345245e860375a32c9a437c4a9d9cae807134e9 (patch) | |
tree | ad51ecbfa7bcd3cc5f09834f1bb8c08feaa526a4 /usr/include/H5public.h | |
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CMSCOPE changed
Diffstat (limited to 'usr/include/H5public.h')
-rwxr-xr-x | usr/include/H5public.h | 321 |
1 files changed, 321 insertions, 0 deletions
diff --git a/usr/include/H5public.h b/usr/include/H5public.h new file mode 100755 index 000000000..420bbbeff --- /dev/null +++ b/usr/include/H5public.h @@ -0,0 +1,321 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * 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 files COPYING and Copyright.html. COPYING can be found at the root * + * of the source code distribution tree; Copyright.html can be found at the * + * root level of an installed copy of the electronic HDF5 document set and * + * is linked from the top-level documents page. It can also be found at * + * http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have * + * access to either file, you may request a copy from help@hdfgroup.org. * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +/* + * This file contains public declarations for the HDF5 module. + */ +#ifndef _H5public_H +#define _H5public_H + +/* Include files for public use... */ +/* + * Since H5pubconf.h is a generated header file, it is messy to try + * to put a #ifndef _H5pubconf_H ... #endif guard in it. + * HDF5 has set an internal rule that it is being included here. + * Source files should NOT include H5pubconf.h directly but include + * it via H5public.h. The #ifndef _H5public_H guard above would + * prevent repeated include. + */ +#include "H5pubconf.h" /*from configure */ + +/* API Version macro wrapper definitions */ +#include "H5version.h" + +#ifdef H5_HAVE_FEATURES_H +#include <features.h> /*for setting POSIX, BSD, etc. compatibility */ +#endif +#ifdef H5_HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif +#ifdef H5_STDC_HEADERS +# include <limits.h> /*for H5T_NATIVE_CHAR defn in H5Tpublic.h */ +#endif +#ifndef __cplusplus +# ifdef H5_HAVE_STDINT_H +# include <stdint.h> /*for C9x types */ +# endif +#else +# ifdef H5_HAVE_STDINT_H_CXX +# include <stdint.h> /*for C9x types when include from C++ */ +# endif +#endif +#ifdef H5_HAVE_INTTYPES_H +# include <inttypes.h> /* For uint64_t on some platforms */ +#endif +#ifdef H5_HAVE_STDDEF_H +# include <stddef.h> +#endif +#ifdef H5_HAVE_PARALLEL +# include <mpi.h> +#ifndef MPI_FILE_NULL /*MPIO may be defined in mpi.h already */ +# include <mpio.h> +#endif +#endif + + +/* Include the Windows API adapter header early */ +#include "H5api_adpt.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/* Version numbers */ +#define H5_VERS_MAJOR 1 /* For major interface/format changes */ +#define H5_VERS_MINOR 8 /* For minor interface/format changes */ +#define H5_VERS_RELEASE 8 /* For tweaks, bug-fixes, or development */ +#define H5_VERS_SUBRELEASE "" /* For pre-releases like snap0 */ + /* Empty string for real releases. */ +#define H5_VERS_INFO "HDF5 library version: 1.8.8" /* Full version string */ + +#define H5check() H5check_version(H5_VERS_MAJOR,H5_VERS_MINOR, \ + H5_VERS_RELEASE) + +/* macros for comparing the version */ +#define H5_VERSION_GE(Maj,Min,Rel) \ + (((H5_VERS_MAJOR==Maj) && (H5_VERS_MINOR==Min) && (H5_VERS_RELEASE>=Rel)) || \ + ((H5_VERS_MAJOR==Maj) && (H5_VERS_MINOR>Min)) || \ + (H5_VERS_MAJOR>Maj)) + +#define H5_VERSION_LE(Maj,Min,Rel) \ + (((H5_VERS_MAJOR==Maj) && (H5_VERS_MINOR==Min) && (H5_VERS_RELEASE<=Rel)) || \ + ((H5_VERS_MAJOR==Maj) && (H5_VERS_MINOR<Min)) || \ + (H5_VERS_MAJOR<Maj)) + +/* + * Status return values. Failed integer functions in HDF5 result almost + * always in a negative value (unsigned failing functions sometimes return + * zero for failure) while successfull return is non-negative (often zero). + * The negative failure value is most commonly -1, but don't bet on it. The + * proper way to detect failure is something like: + * + * if((dset = H5Dopen2(file, name)) < 0) + * fprintf(stderr, "unable to open the requested dataset\n"); + */ +typedef int herr_t; + + +/* + * Boolean type. Successful return values are zero (false) or positive + * (true). The typical true value is 1 but don't bet on it. Boolean + * functions cannot fail. Functions that return `htri_t' however return zero + * (false), positive (true), or negative (failure). The proper way to test + * for truth from a htri_t function is: + * + * if ((retval = H5Tcommitted(type))>0) { + * printf("data type is committed\n"); + * } else if (!retval) { + * printf("data type is not committed\n"); + * } else { + * printf("error determining whether data type is committed\n"); + * } + */ +typedef unsigned int hbool_t; +typedef int htri_t; + +/* Define the ssize_t type if it not is defined */ +#if H5_SIZEOF_SSIZE_T==0 +/* Undefine this size, we will re-define it in one of the sections below */ +#undef H5_SIZEOF_SSIZE_T +#if H5_SIZEOF_SIZE_T==H5_SIZEOF_INT +typedef int ssize_t; +# define H5_SIZEOF_SSIZE_T H5_SIZEOF_INT +#elif H5_SIZEOF_SIZE_T==H5_SIZEOF_LONG +typedef long ssize_t; +# define H5_SIZEOF_SSIZE_T H5_SIZEOF_LONG +#elif H5_SIZEOF_SIZE_T==H5_SIZEOF_LONG_LONG +typedef long long ssize_t; +# define H5_SIZEOF_SSIZE_T H5_SIZEOF_LONG_LONG +#else /* Can't find matching type for ssize_t */ +# error "nothing appropriate for ssize_t" +#endif +#endif + +/* + * The sizes of file objects have their own types defined here, use a 64-bit + * type. + */ +#if H5_SIZEOF_LONG_LONG >= 8 +typedef unsigned long long hsize_t; +typedef signed long long hssize_t; +# define H5_SIZEOF_HSIZE_T H5_SIZEOF_LONG_LONG +# define H5_SIZEOF_HSSIZE_T H5_SIZEOF_LONG_LONG +#else +# error "nothing appropriate for hsize_t" +#endif + +/* + * File addresses have their own types. + */ +#if H5_SIZEOF_INT64_T>=8 + typedef uint64_t haddr_t; +# define HADDR_UNDEF ((haddr_t)(int64_t)(-1)) +# define H5_SIZEOF_HADDR_T H5_SIZEOF_INT64_T +# ifdef H5_HAVE_PARALLEL +# define HADDR_AS_MPI_TYPE MPI_LONG_LONG_INT +# endif /* H5_HAVE_PARALLEL */ +#elif H5_SIZEOF_INT>=8 + typedef unsigned haddr_t; +# define HADDR_UNDEF ((haddr_t)(-1)) +# define H5_SIZEOF_HADDR_T H5_SIZEOF_INT +# ifdef H5_HAVE_PARALLEL +# define HADDR_AS_MPI_TYPE MPI_UNSIGNED +# endif /* H5_HAVE_PARALLEL */ +#elif H5_SIZEOF_LONG>=8 + typedef unsigned long haddr_t; +# define HADDR_UNDEF ((haddr_t)(long)(-1)) +# define H5_SIZEOF_HADDR_T H5_SIZEOF_LONG +# ifdef H5_HAVE_PARALLEL +# define HADDR_AS_MPI_TYPE MPI_UNSIGNED_LONG +# endif /* H5_HAVE_PARALLEL */ +#elif H5_SIZEOF_LONG_LONG>=8 + typedef unsigned long long haddr_t; +# define HADDR_UNDEF ((haddr_t)(long long)(-1)) +# define H5_SIZEOF_HADDR_T H5_SIZEOF_LONG_LONG +# ifdef H5_HAVE_PARALLEL +# define HADDR_AS_MPI_TYPE MPI_LONG_LONG_INT +# endif /* H5_HAVE_PARALLEL */ +#else +# error "nothing appropriate for haddr_t" +#endif +#if H5_SIZEOF_HADDR_T ==H5_SIZEOF_INT +# define H5_PRINTF_HADDR_FMT "%u" +#elif H5_SIZEOF_HADDR_T ==H5_SIZEOF_LONG +# define H5_PRINTF_HADDR_FMT "%lu" +#elif H5_SIZEOF_HADDR_T ==H5_SIZEOF_LONG_LONG +# define H5_PRINTF_HADDR_FMT "%"H5_PRINTF_LL_WIDTH"u" +#else +# error "nothing appropriate for H5_PRINTF_HADDR_FMT" +#endif +#define HADDR_MAX (HADDR_UNDEF-1) + +/* uint32_t type is used for creation order field for messages. It may be + * defined in Posix.1g, otherwise it is defined here. + */ +#if H5_SIZEOF_UINT32_T>=4 +#elif H5_SIZEOF_SHORT>=4 + typedef short uint32_t; +# undef H5_SIZEOF_UINT32_T +# define H5_SIZEOF_UINT32_T H5_SIZEOF_SHORT +#elif H5_SIZEOF_INT>=4 + typedef unsigned int uint32_t; +# undef H5_SIZEOF_UINT32_T +# define H5_SIZEOF_UINT32_T H5_SIZEOF_INT +#elif H5_SIZEOF_LONG>=4 + typedef unsigned long uint32_t; +# undef H5_SIZEOF_UINT32_T +# define H5_SIZEOF_UINT32_T H5_SIZEOF_LONG +#else +# error "nothing appropriate for uint32_t" +#endif + +/* int64_t type is used for creation order field for links. It may be + * defined in Posix.1g, otherwise it is defined here. + */ +#if H5_SIZEOF_INT64_T>=8 +#elif H5_SIZEOF_INT>=8 + typedef int int64_t; +# undef H5_SIZEOF_INT64_T +# define H5_SIZEOF_INT64_T H5_SIZEOF_INT +#elif H5_SIZEOF_LONG>=8 + typedef long int64_t; +# undef H5_SIZEOF_INT64_T +# define H5_SIZEOF_INT64_T H5_SIZEOF_LONG +#elif H5_SIZEOF_LONG_LONG>=8 + typedef long long int64_t; +# undef H5_SIZEOF_INT64_T +# define H5_SIZEOF_INT64_T H5_SIZEOF_LONG_LONG +#else +# error "nothing appropriate for int64_t" +#endif + +/* uint64_t type is used for fields for H5O_info_t. It may be + * defined in Posix.1g, otherwise it is defined here. + */ +#if H5_SIZEOF_UINT64_T>=8 +#elif H5_SIZEOF_INT>=8 + typedef unsigned uint64_t; +# undef H5_SIZEOF_UINT64_T +# define H5_SIZEOF_UINT64_T H5_SIZEOF_INT +#elif H5_SIZEOF_LONG>=8 + typedef unsigned long uint64_t; +# undef H5_SIZEOF_UINT64_T +# define H5_SIZEOF_UINT64_T H5_SIZEOF_LONG +#elif H5_SIZEOF_LONG_LONG>=8 + typedef unsigned long long uint64_t; +# undef H5_SIZEOF_UINT64_T +# define H5_SIZEOF_UINT64_T H5_SIZEOF_LONG_LONG +#else +# error "nothing appropriate for uint64_t" +#endif + +/* Default value for all property list classes */ +#define H5P_DEFAULT 0 + +/* Common iteration orders */ +typedef enum { + H5_ITER_UNKNOWN = -1, /* Unknown order */ + H5_ITER_INC, /* Increasing order */ + H5_ITER_DEC, /* Decreasing order */ + H5_ITER_NATIVE, /* No particular order, whatever is fastest */ + H5_ITER_N /* Number of iteration orders */ +} H5_iter_order_t; + +/* Iteration callback values */ +/* (Actually, any postive value will cause the iterator to stop and pass back + * that positive value to the function that called the iterator) + */ +#define H5_ITER_ERROR (-1) +#define H5_ITER_CONT (0) +#define H5_ITER_STOP (1) + +/* + * The types of indices on links in groups/attributes on objects. + * Primarily used for "<do> <foo> by index" routines and for iterating over + * links in groups/attributes on objects. + */ +typedef enum H5_index_t { + H5_INDEX_UNKNOWN = -1, /* Unknown index type */ + H5_INDEX_NAME, /* Index on names */ + H5_INDEX_CRT_ORDER, /* Index on creation order */ + H5_INDEX_N /* Number of indices defined */ +} H5_index_t; + +/* + * Storage info struct used by H5O_info_t and H5F_info_t + */ +typedef struct H5_ih_info_t { + hsize_t index_size; /* btree and/or list */ + hsize_t heap_size; +} H5_ih_info_t; + +/* Functions in H5.c */ +H5_DLL herr_t H5open(void); +H5_DLL herr_t H5close(void); +H5_DLL herr_t H5dont_atexit(void); +H5_DLL herr_t H5garbage_collect(void); +H5_DLL herr_t H5set_free_list_limits (int reg_global_lim, int reg_list_lim, + int arr_global_lim, int arr_list_lim, int blk_global_lim, + int blk_list_lim); +H5_DLL herr_t H5get_libversion(unsigned *majnum, unsigned *minnum, + unsigned *relnum); +H5_DLL herr_t H5check_version(unsigned majnum, unsigned minnum, + unsigned relnum); + +#ifdef __cplusplus +} +#endif +#endif + |