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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 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. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/* Programmer: Robb Matzke <matzke@llnl.gov>
* Friday, October 30, 1998
*
* Purpose: This file is included by all HDF5 library source files to
* define common things which are not defined in the HDF5 API.
* The configuration constants like H5_HAVE_UNISTD_H etc. are
* defined in H5config.h which is included by H5public.h.
*
*/
#ifndef _H5private_H
#define _H5private_H
#include "H5public.h" /* Include Public Definitions */
/* include the pthread header */
#ifdef H5_HAVE_THREADSAFE
#ifdef H5_HAVE_PTHREAD_H
#include <pthread.h>
#else /* H5_HAVE_PTHREAD_H */
#define H5_HAVE_WIN_THREADS
#endif /* H5_HAVE_PTHREAD_H */
#endif /* H5_HAVE_THREADSAFE */
/*
* Include ANSI-C header files.
*/
#ifdef H5_STDC_HEADERS
# include <assert.h>
# include <ctype.h>
# include <errno.h>
# include <fcntl.h>
# include <float.h>
# include <limits.h>
# include <math.h>
# include <signal.h>
# include <stdarg.h>
# include <stdio.h>
# include <stdlib.h>
# include <string.h>
#endif
/*
* If _POSIX_VERSION is defined in unistd.h then this system is Posix.1
* compliant. Otherwise all bets are off.
*/
#ifdef H5_HAVE_UNISTD_H
# include <sys/types.h>
# include <unistd.h>
#endif
#ifdef _POSIX_VERSION
# include <sys/wait.h>
# include <pwd.h>
#endif
/*
* C9x integer types
*/
#ifndef __cplusplus
#ifdef H5_HAVE_STDINT_H
# include <stdint.h>
#endif
#endif
/*
* The `struct stat' data type for stat() and fstat(). This is a Posix file
* but often apears on non-Posix systems also. The `struct stat' is required
* for hdf5 to compile, although only a few fields are actually used.
*/
#ifdef H5_HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
/*
* If a program may include both `time.h' and `sys/time.h' then
* TIME_WITH_SYS_TIME is defined (see AC_HEADER_TIME in configure.in).
* On some older systems, `sys/time.h' includes `time.h' but `time.h' is not
* protected against multiple inclusion, so programs should not explicitly
* include both files. This macro is useful in programs that use, for example,
* `struct timeval' or `struct timezone' as well as `struct tm'. It is best
* used in conjunction with `HAVE_SYS_TIME_H', whose existence is checked
* by `AC_CHECK_HEADERS(sys/time.h)' in configure.in.
*/
#if defined(H5_TIME_WITH_SYS_TIME)
# include <sys/time.h>
# include <time.h>
#elif defined(H5_HAVE_SYS_TIME_H)
# include <sys/time.h>
#else
# include <time.h>
#endif
/*
* Longjumps are used to detect alignment constrants
*/
#ifdef H5_HAVE_SETJMP_H
# include <setjmp.h>
#endif
/*
* Resource usage is not Posix.1 but HDF5 uses it anyway for some performance
* and debugging code if available.
*/
#ifdef H5_HAVE_SYS_RESOURCE_H
# include <sys/resource.h>
#endif
/*
* Unix ioctls. These are used by h5ls (and perhaps others) to determine a
* resonable output width.
*/
#ifdef H5_HAVE_SYS_IOCTL_H
# include <sys/ioctl.h>
#endif
/*
* System information. These are needed on the DEC Alpha to turn off fixing
* of unaligned accesses by the operating system during detection of
* alignment constraints in H5detect.c:main().
*/
#ifdef H5_HAVE_SYS_SYSINFO_H
# include <sys/sysinfo.h>
#endif
#ifdef H5_HAVE_SYS_PROC_H
# include <sys/proc.h>
#endif
#ifdef H5_HAVE_IO_H
# include <io.h>
#endif
#ifdef _WIN32
#ifdef H5_HAVE_WINSOCK_H
#include <winsock2.h>
#endif
#define WIN32_LEAN_AND_MEAN /*Exclude rarely-used stuff from Windows headers */
#include <windows.h>
#include <direct.h> /* For _getcwd() */
#endif /*_WIN32*/
/* H5_inline */
#ifndef H5_inline
#define H5_inline
#endif /* H5_inline */
#ifndef F_OK
# define F_OK 00
# define W_OK 02
# define R_OK 04
#endif
/*
* MPE Instrumentation support
*/
#ifdef H5_HAVE_MPE
/*------------------------------------------------------------------------
* Purpose: Begin to collect MPE log information for a function. It should
* be ahead of the actual function's process.
*
* Programmer: Long Wang
*
*------------------------------------------------------------------------
*/
#include "mpe.h"
/*
* #define eventa(func_name) h5_mpe_ ## func_name ## _a
* #define eventb(func_name) h5_mpe_ ## func_name ## _b
*/
#define eventa(func_name) h5_mpe_eventa
#define eventb(func_name) h5_mpe_eventb
#define MPE_LOG_VARS(func_name) \
static int eventa(func_name) = -1; \
static int eventb(func_name) = -1; \
const char* p_end_funcname = #func_name; \
const char* p_event_start = "start" #func_name;
/* Hardwire the color to "red", since that's what all the routines are using
* now. In the future, if we want to change that color for a given routine,
* we should define a "FUNC_ENTER_API_COLOR" macro which takes an extra 'color'
* parameter and then make additional FUNC_ENTER_<foo>_COLOR macros to get that
* color information down to the BEGIN_MPE_LOG macro (which should have a new
* BEGIN_MPE_LOG_COLOR variant). -QAK
*/
#define BEGIN_MPE_LOG(func_name) \
if (H5_MPEinit_g){ \
if (eventa(func_name) == -1 && eventb(func_name) == -1) { \
const char* p_color = "red"; \
eventa(func_name)=MPE_Log_get_event_number(); \
eventb(func_name)=MPE_Log_get_event_number(); \
MPE_Describe_state(eventa(func_name), eventb(func_name), (char *)p_end_funcname, (char *)p_color); \
} \
MPE_Log_event(eventa(func_name), 0, (char *)p_event_start); \
}
/*------------------------------------------------------------------------
* Purpose: Finish the collection of MPE log information for a function.
* It should be after the actual function's process.
*
* Programmer: Long Wang
*/
#define FINISH_MPE_LOG \
if (H5_MPEinit_g) { \
MPE_Log_event(eventb(func_name), 0, (char *)p_end_funcname); \
}
#else /* H5_HAVE_MPE */
#define MPE_LOG_VARS(func_name) /* void */
#define BEGIN_MPE_LOG(func_name) /* void */
#define FINISH_MPE_LOG /* void */
#endif /* H5_HAVE_MPE */
/*
* dmalloc (debugging malloc) support
*/
#ifdef H5_HAVE_DMALLOC_H
#include "dmalloc.h"
#endif /* H5_HAVE_DMALLOC_H */
/*
* NT doesn't define SIGBUS, but since NT only runs on processors
* that do not have alignment constraints a SIGBUS would never be
* raised, so we just replace it with SIGILL (which also should
* never be raised by the hdf5 library).
*/
#ifndef SIGBUS
# define SIGBUS SIGILL
#endif
/*
* Does the compiler support the __attribute__(()) syntax? This is how gcc
* suppresses warnings about unused function arguments. It's no big deal if
* we don't.
*/
#ifdef __cplusplus
# define __attribute__(X) /*void*/
# define UNUSED /*void*/
#else /* __cplusplus */
#ifdef H5_HAVE_ATTRIBUTE
# define UNUSED __attribute__((unused))
#else
# define __attribute__(X) /*void*/
# define UNUSED /*void*/
#endif
#endif /* __cplusplus */
/*
* Does the compiler expand __FUNCTION__ to be the name of the function
* currently being defined? If not then define it to be some constant
* string.
*/
#ifndef H5_HAVE_FUNCTION
# define __FUNCTION__ "NoFunctionName"
#endif
/*
* Status return values for the `herr_t' type.
* Since some unix/c routines use 0 and -1 (or more precisely, non-negative
* vs. negative) as their return code, and some assumption had been made in
* the code about that, it is important to keep these constants the same
* values. When checking the success or failure of an integer-valued
* function, remember to compare against zero and not one of these two
* values.
*/
#define SUCCEED 0
#define FAIL (-1)
#define UFAIL (unsigned)(-1)
/* number of members in an array */
#ifndef NELMTS
# define NELMTS(X) (sizeof(X)/sizeof(X[0]))
#endif
/* minimum of two, three, or four values */
#undef MIN
#define MIN(a,b) (((a)<(b)) ? (a) : (b))
#define MIN2(a,b) MIN(a,b)
#define MIN3(a,b,c) MIN(a,MIN(b,c))
#define MIN4(a,b,c,d) MIN(MIN(a,b),MIN(c,d))
/* maximum of two, three, or four values */
#undef MAX
#define MAX(a,b) (((a)>(b)) ? (a) : (b))
#define MAX2(a,b) MAX(a,b)
#define MAX3(a,b,c) MAX(a,MAX(b,c))
#define MAX4(a,b,c,d) MAX(MAX(a,b),MAX(c,d))
/* limit the middle value to be within a range (inclusive) */
#define RANGE(LO,X,HI) MAX(LO,MIN(X,HI))
/* absolute value */
#ifndef ABS
# define ABS(a) (((a)>=0) ? (a) : -(a))
#endif
/* sign of argument */
#ifndef SIGN
# define SIGN(a) ((a)>0 ? 1 : (a)<0 ? -1 : 0)
#endif
/* test for number that is a power of 2 */
/* (from: http://graphics.stanford.edu/~seander/bithacks.html#DetermineIfPowerOf2) */
# define POWER_OF_TWO(n) (!(n & (n - 1)) && n)
/*
* HDF Boolean type.
*/
#ifndef FALSE
# define FALSE 0
#endif
#ifndef TRUE
# define TRUE 1
#endif
/*
* Numeric data types. Some of these might be defined in Posix.1g, otherwise
* we define them with the closest available type which is at least as large
* as the number of bits indicated in the type name. The `int8' types *must*
* be exactly one byte wide because we use it for pointer calculations to
* void* memory.
*/
#if H5_SIZEOF_INT8_T==0
typedef signed char int8_t;
# undef H5_SIZEOF_INT8_T
# define H5_SIZEOF_INT8_T H5_SIZEOF_CHAR
#elif H5_SIZEOF_INT8_T==1
#else
# error "the int8_t type must be 1 byte wide"
#endif
#if H5_SIZEOF_UINT8_T==0
typedef unsigned char uint8_t;
# undef H5_SIZEOF_UINT8_T
# define H5_SIZEOF_UINT8_T H5_SIZEOF_CHAR
#elif H5_SIZEOF_UINT8_T==1
#else
# error "the uint8_t type must be 1 byte wide"
#endif
#if H5_SIZEOF_INT16_T>=2
#elif H5_SIZEOF_SHORT>=2
typedef short int16_t;
# undef H5_SIZEOF_INT16_T
# define H5_SIZEOF_INT16_T H5_SIZEOF_SHORT
#elif H5_SIZEOF_INT>=2
typedef int int16_t;
# undef H5_SIZEOF_INT16_T
# define H5_SIZEOF_INT16_T H5_SIZEOF_INT
#else
# error "nothing appropriate for int16_t"
#endif
#if H5_SIZEOF_UINT16_T>=2
#elif H5_SIZEOF_SHORT>=2
typedef unsigned short uint16_t;
# undef H5_SIZEOF_UINT16_T
# define H5_SIZEOF_UINT16_T H5_SIZEOF_SHORT
#elif H5_SIZEOF_INT>=2
typedef unsigned uint16_t;
# undef H5_SIZEOF_UINT16_T
# define H5_SIZEOF_UINT16_T H5_SIZEOF_INT
#else
# error "nothing appropriate for uint16_t"
#endif
#if H5_SIZEOF_INT32_T>=4
#elif H5_SIZEOF_SHORT>=4
typedef short int32_t;
# undef H5_SIZEOF_INT32_T
# define H5_SIZEOF_INT32_T H5_SIZEOF_SHORT
#elif H5_SIZEOF_INT>=4
typedef int int32_t;
# undef H5_SIZEOF_INT32_T
# define H5_SIZEOF_INT32_T H5_SIZEOF_INT
#elif H5_SIZEOF_LONG>=4
typedef long int32_t;
# undef H5_SIZEOF_INT32_T
# define H5_SIZEOF_INT32_T H5_SIZEOF_LONG
#else
# error "nothing appropriate for int32_t"
#endif
/* Definition of uint32_t was moved to H5public.h */
/* Definition of int64_t was moved to H5public.h */
/* Definition of uint64_t was moved to H5public.h */
/*
* Maximum and minimum values. These should be defined in <limits.h> for the
* most part.
*/
#ifndef LLONG_MAX
# define LLONG_MAX ((long long)(((unsigned long long)1 \
<<(8*sizeof(long long)-1))-1))
# define LLONG_MIN ((long long)(-LLONG_MAX)-1)
#endif
#ifndef ULLONG_MAX
# define ULLONG_MAX ((unsigned long long)((long long)(-1)))
#endif
#ifndef SIZET_MAX
# define SIZET_MAX ((size_t)(ssize_t)(-1))
# define SSIZET_MAX ((ssize_t)(((size_t)1<<(8*sizeof(ssize_t)-1))-1))
#endif
/*
* Maximum & minimum values for our typedefs.
*/
#define HSIZET_MAX ((hsize_t)ULLONG_MAX)
#define HSSIZET_MAX ((hssize_t)LLONG_MAX)
#define HSSIZET_MIN (~(HSSIZET_MAX))
/*
* A macro to portably increment enumerated types.
*/
#ifndef H5_INC_ENUM
# define H5_INC_ENUM(TYPE,VAR) (VAR)=((TYPE)((VAR)+1))
#endif
/*
* A macro to portably decrement enumerated types.
*/
#ifndef H5_DEC_ENUM
# define H5_DEC_ENUM(TYPE,VAR) (VAR)=((TYPE)((VAR)-1))
#endif
/*
* Data types and functions for timing certain parts of the library.
*/
typedef struct {
double utime; /*user time */
double stime; /*system time */
double etime; /*elapsed wall-clock time */
} H5_timer_t;
H5_DLL void H5_timer_reset (H5_timer_t *timer);
H5_DLL void H5_timer_begin (H5_timer_t *timer);
H5_DLL void H5_timer_end (H5_timer_t *sum/*in,out*/,
H5_timer_t *timer/*in,out*/);
H5_DLL void H5_bandwidth(char *buf/*out*/, double nbytes, double nseconds);
H5_DLL time_t H5_now(void);
/* Depth of object copy */
typedef enum {
H5_COPY_SHALLOW, /* Shallow copy from source to destination, just copy field pointers */
H5_COPY_DEEP /* Deep copy from source to destination, including duplicating fields pointed to */
} H5_copy_depth_t;
/* Common object copying udata (right now only used for groups and datasets) */
typedef struct H5O_copy_file_ud_common_t {
struct H5O_pline_t *src_pline; /* Copy of filter pipeline for object */
} H5O_copy_file_ud_common_t;
/* Unique object "position" */
typedef struct {
unsigned long fileno; /* The unique identifier for the file of the object */
haddr_t addr; /* The unique address of the object's header in that file */
} H5_obj_t;
/*
* Redefine all the POSIX functions. We should never see a POSIX
* function (or any other non-HDF5 function) in the source!
*/
/* Put all platform-specific definitions in the following file */
/* so that the following definitions are platform free. */
#include "H5win32defs.h" /* For Windows-specific definitions */
#ifndef HDabort
#define HDabort() abort()
#endif /* HDabort */
#ifndef HDabs
#define HDabs(X) abs(X)
#endif /* HDabs */
#ifndef HDaccess
#define HDaccess(F,M) access(F, M)
#endif /* HDaccess */
#ifndef HDacos
#define HDacos(X) acos(X)
#endif /* HDacos */
#ifndef HDalarm
#ifdef H5_HAVE_ALARM
#define HDalarm(N) alarm(N)
#else /* H5_HAVE_ALARM */
#define HDalarm(N) (0)
#endif /* H5_HAVE_ALARM */
#endif /* HDalarm */
#ifndef HDasctime
#define HDasctime(T) asctime(T)
#endif /* HDasctime */
#ifndef HDasin
#define HDasin(X) asin(X)
#endif /* HDasin */
#ifndef HDassert
#define HDassert(X) assert(X)
#endif /* HDassert */
#ifndef HDatan
#define HDatan(X) atan(X)
#endif /* HDatan */
#ifndef HDatan2
#define HDatan2(X,Y) atan2(X,Y)
#endif /* HDatan2 */
#ifndef HDatexit
#define HDatexit(F) atexit(F)
#endif /* HDatexit */
#ifndef HDatof
#define HDatof(S) atof(S)
#endif /* HDatof */
#ifndef HDatoi
#define HDatoi(S) atoi(S)
#endif /* HDatoi */
#ifndef HDatol
#define HDatol(S) atol(S)
#endif /* HDatol */
#ifndef HDBSDgettimeofday
#define HDBSDgettimeofday(S,P) BSDgettimeofday(S,P)
#endif /* HDBSDgettimeofday */
#ifndef HDbsearch
#define HDbsearch(K,B,N,Z,F) bsearch(K,B,N,Z,F)
#endif /* HDbsearch */
#ifndef HDcalloc
#define HDcalloc(N,Z) calloc(N,Z)
#endif /* HDcalloc */
#ifndef HDceil
#define HDceil(X) ceil(X)
#endif /* HDceil */
#ifndef HDcfgetispeed
#define HDcfgetispeed(T) cfgetispeed(T)
#endif /* HDcfgetispeed */
#ifndef HDcfgetospeed
#define HDcfgetospeed(T) cfgetospeed(T)
#endif /* HDcfgetospeed */
#ifndef HDcfsetispeed
#define HDcfsetispeed(T,S) cfsetispeed(T,S)
#endif /* HDcfsetispeed */
#ifndef HDcfsetospeed
#define HDcfsetospeed(T,S) cfsetospeed(T,S)
#endif /* HDcfsetospeed */
#ifndef HDchdir
#define HDchdir(S) chdir(S)
#endif /* HDchdir */
#ifndef HDchmod
#define HDchmod(S,M) chmod(S,M)
#endif /* HDchmod */
#ifndef HDchown
#define HDchown(S,O,G) chown(S,O,G)
#endif /* HDchown */
#ifndef HDclearerr
#define HDclearerr(F) clearerr(F)
#endif /* HDclearerr */
#ifndef HDclock
#define HDclock() clock()
#endif /* HDclock */
#ifndef HDclose
#define HDclose(F) close(F)
#endif /* HDclose */
#ifndef HDclosedir
#define HDclosedir(D) closedir(D)
#endif /* HDclosedir */
#ifndef HDcos
#define HDcos(X) cos(X)
#endif /* HDcos */
#ifndef HDcosh
#define HDcosh(X) cosh(X)
#endif /* HDcosh */
#ifndef HDcreat
#define HDcreat(S,M) creat(S,M)
#endif /* HDcreat */
#ifndef HDctermid
#define HDctermid(S) ctermid(S)
#endif /* HDctermid */
#ifndef HDctime
#define HDctime(T) ctime(T)
#endif /* HDctime */
#ifndef HDcuserid
#define HDcuserid(S) cuserid(S)
#endif /* HDcuserid */
#ifndef HDdifftime
#ifdef H5_HAVE_DIFFTIME
#define HDdifftime(X,Y) difftime(X,Y)
#else /* H5_HAVE_DIFFTIME */
#define HDdifftime(X,Y) ((double)(X)-(double)(Y))
#endif /* H5_HAVE_DIFFTIME */
#endif /* HDdifftime */
#ifndef HDdiv
#define HDdiv(X,Y) div(X,Y)
#endif /* HDdiv */
#ifndef HDdup
#define HDdup(F) dup(F)
#endif /* HDdup */
#ifndef HDdup2
#define HDdup2(F,I) dup2(F,I)
#endif /* HDdup2 */
/* execl() variable arguments */
/* execle() variable arguments */
/* execlp() variable arguments */
#ifndef HDexecv
#define HDexecv(S,AV) execv(S,AV)
#endif /* HDexecv */
#ifndef HDexecve
#define HDexecve(S,AV,E) execve(S,AV,E)
#endif /* HDexecve */
#ifndef HDexecvp
#define HDexecvp(S,AV) execvp(S,AV)
#endif /* HDexecvp */
#ifndef HDexit
#define HDexit(N) exit(N)
#endif /* HDexit */
#ifndef HD_exit
#define HD_exit(N) _exit(N)
#endif /* HD_exit */
#ifndef HDexp
#define HDexp(X) exp(X)
#endif /* HDexp */
#ifndef HDfabs
#define HDfabs(X) fabs(X)
#endif /* HDfabs */
/* use ABS() because fabsf() fabsl() are not common yet. */
#ifndef HDfabsf
#define HDfabsf(X) ABS(X)
#endif /* HDfabsf */
#ifndef HDfabsl
#define HDfabsl(X) ABS(X)
#endif /* HDfabsl */
#ifndef HDfclose
#define HDfclose(F) fclose(F)
#endif /* HDfclose */
/* fcntl() variable arguments */
#ifndef HDfdopen
#define HDfdopen(N,S) fdopen(N,S)
#endif /* HDfdopen */
#ifndef HDfeof
#define HDfeof(F) feof(F)
#endif /* HDfeof */
#ifndef HDferror
#define HDferror(F) ferror(F)
#endif /* HDferror */
#ifndef HDfflush
#define HDfflush(F) fflush(F)
#endif /* HDfflush */
#ifndef HDfgetc
#define HDfgetc(F) fgetc(F)
#endif /* HDfgetc */
#ifndef HDfgetpos
#define HDfgetpos(F,P) fgetpos(F,P)
#endif /* HDfgetpos */
#ifndef HDfgets
#define HDfgets(S,N,F) fgets(S,N,F)
#endif /* HDfgets */
#ifndef HDfileno
#define HDfileno(F) fileno(F)
#endif /* HDfileno */
#ifndef HDfloor
#define HDfloor(X) floor(X)
#endif /* HDfloor */
#ifndef HDfmod
#define HDfmod(X,Y) fmod(X,Y)
#endif /* HDfmod */
#ifndef HDfopen
#define HDfopen(S,M) fopen(S,M)
#endif /* HDfopen */
#ifndef HDfork
#define HDfork() fork()
#endif /* HDfork */
#ifndef HDfpathconf
#define HDfpathconf(F,N) fpathconf(F,N)
#endif /* HDfpathconf */
H5_DLL int HDfprintf (FILE *stream, const char *fmt, ...);
#ifndef HDfputc
#define HDfputc(C,F) fputc(C,F)
#endif /* HDfputc */
#ifndef HDfputs
#define HDfputs(S,F) fputs(S,F)
#endif /* HDfputs */
#ifndef HDfread
#define HDfread(M,Z,N,F) fread(M,Z,N,F)
#endif /* HDfread */
#ifndef HDfree
#define HDfree(M) free(M)
#endif /* HDfree */
#ifndef HDfreopen
#define HDfreopen(S,M,F) freopen(S,M,F)
#endif /* HDfreopen */
#ifndef HDfrexp
#define HDfrexp(X,N) frexp(X,N)
#endif /* HDfrexp */
/* Check for Cray-specific 'frexpf()' and 'frexpl()' routines */
#ifndef HDfrexpf
#ifdef H5_HAVE_FREXPF
#define HDfrexpf(X,N) frexpf(X,N)
#else /* H5_HAVE_FREXPF */
#define HDfrexpf(X,N) frexp(X,N)
#endif /* H5_HAVE_FREXPF */
#endif /* HDfrexpf */
#ifndef HDfrexpl
#ifdef H5_HAVE_FREXPL
#define HDfrexpl(X,N) frexpl(X,N)
#else /* H5_HAVE_FREXPL */
#define HDfrexpl(X,N) frexp(X,N)
#endif /* H5_HAVE_FREXPL */
#endif /* HDfrexpl */
/* fscanf() variable arguments */
#ifndef HDfseek
#ifdef H5_HAVE_FSEEKO
#define HDfseek(F,O,W) fseeko(F,O,W)
#else /* H5_HAVE_FSEEKO */
#define HDfseek(F,O,W) fseek(F,O,W)
#endif /* H5_HAVE_FSEEKO */
#endif /* HDfseek */
#ifndef HDfsetpos
#define HDfsetpos(F,P) fsetpos(F,P)
#endif /* HDfsetpos */
/* definitions related to the file stat utilities.
* For Unix, if off_t is not 64bit big, try use the pseudo-standard
* xxx64 versions if available.
*/
#if !defined(HDfstat) || !defined(HDstat) || !defined(HDlstat)
#if H5_SIZEOF_OFF_T!=8 && H5_SIZEOF_OFF64_T==8 && defined(H5_HAVE_STAT64)
#ifndef HDfstat
#define HDfstat(F,B) fstat64(F,B)
#endif /* HDfstat */
#ifndef HDlstat
#define HDlstat(S,B) lstat64(S,B)
#endif /* HDlstat */
#ifndef HDstat
#define HDstat(S,B) stat64(S,B)
#endif /* HDstat */
typedef struct stat64 h5_stat_t;
typedef off64_t h5_stat_size_t;
#define H5_SIZEOF_H5_STAT_SIZE_T H5_SIZEOF_OFF64_T
#else /* H5_SIZEOF_OFF_T!=8 && ... */
#ifndef HDfstat
#define HDfstat(F,B) fstat(F,B)
#endif /* HDfstat */
#ifndef HDlstat
#define HDlstat(S,B) lstat(S,B)
#endif /* HDlstat */
#ifndef HDstat
#define HDstat(S,B) stat(S,B)
#endif /* HDstat */
typedef struct stat h5_stat_t;
typedef off_t h5_stat_size_t;
#define H5_SIZEOF_H5_STAT_SIZE_T H5_SIZEOF_OFF_T
#endif /* H5_SIZEOF_OFF_T!=8 && ... */
#endif /* !defined(HDfstat) || !defined(HDstat) */
#ifndef HDftell
#define HDftell(F) ftell(F)
#endif /* HDftell */
#ifndef HDftruncate
#ifdef H5_HAVE_FTRUNCATE64
#define HDftruncate(F,L) ftruncate64(F,L)
#else
#define HDftruncate(F,L) ftruncate(F,L)
#endif
#endif /* HDftruncate */
#ifndef HDfwrite
#define HDfwrite(M,Z,N,F) fwrite(M,Z,N,F)
#endif /* HDfwrite */
#ifndef HDgetc
#define HDgetc(F) getc(F)
#endif /* HDgetc */
#ifndef HDgetchar
#define HDgetchar() getchar()
#endif /* HDgetchar */
#ifndef HDgetcwd
#define HDgetcwd(S,Z) getcwd(S,Z)
#endif /* HDgetcwd */
#ifndef HDgetdcwd
#define HDgetdcwd(D,S,Z) getcwd(S,Z)
#endif /* HDgetdcwd */
#ifndef HDgetdrive
#define HDgetdrive() 0
#endif /* HDgetdrive */
#ifndef HDgetegid
#define HDgetegid() getegid()
#endif /* HDgetegid() */
#ifndef HDgetenv
#define HDgetenv(S) getenv(S)
#endif /* HDgetenv */
#ifndef HDgeteuid
#define HDgeteuid() geteuid()
#endif /* HDgeteuid */
#ifndef HDgetgid
#define HDgetgid() getgid()
#endif /* HDgetgid */
#ifndef HDgetgrgid
#define HDgetgrgid(G) getgrgid(G)
#endif /* HDgetgrgid */
#ifndef HDgetgrnam
#define HDgetgrnam(S) getgrnam(S)
#endif /* HDgetgrnam */
#ifndef HDgetgroups
#define HDgetgroups(Z,G) getgroups(Z,G)
#endif /* HDgetgroups */
#ifndef HDgetlogin
#define HDgetlogin() getlogin()
#endif /* HDgetlogin */
#ifndef HDgetpgrp
#define HDgetpgrp() getpgrp()
#endif /* HDgetpgrp */
#ifndef HDgetpid
#define HDgetpid() getpid()
#endif /* HDgetpid */
#ifndef HDgetppid
#define HDgetppid() getppid()
#endif /* HDgetppid */
#ifndef HDgetpwnam
#define HDgetpwnam(S) getpwnam(S)
#endif /* HDgetpwnam */
#ifndef HDgetpwuid
#define HDgetpwuid(U) getpwuid(U)
#endif /* HDgetpwuid */
#ifndef HDgetrusage
#define HDgetrusage(X,S) getrusage(X,S)
#endif /* HDgetrusage */
#ifndef HDgets
#define HDgets(S) gets(S)
#endif /* HDgets */
#ifndef HDgettimeofday
#define HDgettimeofday(S,P) gettimeofday(S,P)
#endif /* HDgettimeofday */
#ifndef HDgetuid
#define HDgetuid() getuid()
#endif /* HDgetuid */
#ifndef HDgmtime
#define HDgmtime(T) gmtime(T)
#endif /* HDgmtime */
#ifndef HDisalnum
#define HDisalnum(C) isalnum((int)(C)) /*cast for solaris warning*/
#endif /* HDisalnum */
#ifndef HDisalpha
#define HDisalpha(C) isalpha((int)(C)) /*cast for solaris warning*/
#endif /* HDisalpha */
#ifndef HDisatty
#define HDisatty(F) isatty(F)
#endif /* HDisatty */
#ifndef HDiscntrl
#define HDiscntrl(C) iscntrl((int)(C)) /*cast for solaris warning*/
#endif /* HDiscntrl */
#ifndef HDisdigit
#define HDisdigit(C) isdigit((int)(C)) /*cast for solaris warning*/
#endif /* HDisdigit */
#ifndef HDisgraph
#define HDisgraph(C) isgraph((int)(C)) /*cast for solaris warning*/
#endif /* HDisgraph */
#ifndef HDislower
#define HDislower(C) islower((int)(C)) /*cast for solaris warning*/
#endif /* HDislower */
#ifndef HDisprint
#define HDisprint(C) isprint((int)(C)) /*cast for solaris warning*/
#endif /* HDisprint */
#ifndef HDispunct
#define HDispunct(C) ispunct((int)(C)) /*cast for solaris warning*/
#endif /* HDispunct */
#ifndef HDisspace
#define HDisspace(C) isspace((int)(C)) /*cast for solaris warning*/
#endif /* HDisspace */
#ifndef HDisupper
#define HDisupper(C) isupper((int)(C)) /*cast for solaris warning*/
#endif /* HDisupper */
#ifndef HDisxdigit
#define HDisxdigit(C) isxdigit((int)(C)) /*cast for solaris warning*/
#endif /* HDisxdigit */
#ifndef HDkill
#define HDkill(P,S) kill(P,S)
#endif /* HDkill */
#ifndef HDlabs
#define HDlabs(X) labs(X)
#endif /* HDlabs */
#ifndef HDldexp
#define HDldexp(X,N) ldexp(X,N)
#endif /* HDldexp */
#ifndef HDldiv
#define HDldiv(X,Y) ldiv(X,Y)
#endif /* HDldiv */
#ifndef HDlink
#define HDlink(OLD,NEW) link(OLD,NEW)
#endif /* HDlink */
#ifndef HDlocaleconv
#define HDlocaleconv() localeconv()
#endif /* HDlocaleconv */
#ifndef HDlocaltime
#define HDlocaltime(T) localtime(T)
#endif /* HDlocaltime */
#ifndef HDlog
#define HDlog(X) log(X)
#endif /* HDlog */
#ifndef HDlog10
#define HDlog10(X) log10(X)
#endif /* HDlog10 */
#ifndef HDlongjmp
#define HDlongjmp(J,N) longjmp(J,N)
#endif /* HDlongjmp */
/* HDlseek and HDoff_t must be defined together for consistency. */
#ifndef HDlseek
#ifdef H5_HAVE_LSEEK64
#define HDlseek(F,O,W) lseek64(F,O,W)
#define HDoff_t off64_t
#else
#define HDlseek(F,O,W) lseek(F,O,W)
#define HDoff_t off_t
#endif
#endif /* HDlseek */
#ifndef HDmalloc
#define HDmalloc(Z) malloc(Z)
#endif /* HDmalloc */
#ifndef HDposix_memalign
#define HDposix_memalign(P,A,Z) posix_memalign(P,A,Z)
#endif /* HDposix_memalign */
#ifndef HDmblen
#define HDmblen(S,N) mblen(S,N)
#endif /* HDmblen */
#ifndef HDmbstowcs
#define HDmbstowcs(P,S,Z) mbstowcs(P,S,Z)
#endif /* HDmbstowcs */
#ifndef HDmbtowc
#define HDmbtowc(P,S,Z) mbtowc(P,S,Z)
#endif /* HDmbtowc */
#ifndef HDmemchr
#define HDmemchr(S,C,Z) memchr(S,C,Z)
#endif /* HDmemchr */
#ifndef HDmemcmp
#define HDmemcmp(X,Y,Z) memcmp(X,Y,Z)
#endif /* HDmemcmp */
/*
* The (char*) casts are required for the DEC when optimizations are turned
* on and the source and/or destination are not aligned.
*/
#ifndef HDmemcpy
#define HDmemcpy(X,Y,Z) memcpy((char*)(X),(const char*)(Y),Z)
#endif /* HDmemcpy */
#ifndef HDmemmove
#define HDmemmove(X,Y,Z) memmove((char*)(X),(const char*)(Y),Z)
#endif /* HDmemmove */
#ifndef HDmemset
#define HDmemset(X,C,Z) memset(X,C,Z)
#endif /* HDmemset */
#ifndef HDmkdir
#define HDmkdir(S,M) mkdir(S,M)
#endif /* HDmkdir */
#ifndef HDmkfifo
#define HDmkfifo(S,M) mkfifo(S,M)
#endif /* HDmkfifo */
#ifndef HDmktime
#define HDmktime(T) mktime(T)
#endif /* HDmktime */
#ifndef HDmodf
#define HDmodf(X,Y) modf(X,Y)
#endif /* HDmodf */
#ifndef HDopen
#ifdef _O_BINARY
#define HDopen(S,F,M) open(S,F|_O_BINARY,M)
#else
#define HDopen(S,F,M) open(S,F,M)
#endif
#endif /* HDopen */
#ifndef HDopendir
#define HDopendir(S) opendir(S)
#endif /* HDopendir */
#ifndef HDpathconf
#define HDpathconf(S,N) pathconf(S,N)
#endif /* HDpathconf */
#ifndef HDpause
#define HDpause() pause()
#endif /* HDpause */
#ifndef HDperror
#define HDperror(S) perror(S)
#endif /* HDperror */
#ifndef HDpipe
#define HDpipe(F) pipe(F)
#endif /* HDpipe */
#ifndef HDpow
#define HDpow(X,Y) pow(X,Y)
#endif /* HDpow */
/* printf() variable arguments */
#ifndef HDputc
#define HDputc(C,F) putc(C,F)
#endif /* HDputc*/
#ifndef HDputchar
#define HDputchar(C) putchar(C)
#endif /* HDputchar */
#ifndef HDputs
#define HDputs(S) puts(S)
#endif /* HDputs */
#ifndef HDqsort
#define HDqsort(M,N,Z,F) qsort(M,N,Z,F)
#endif /* HDqsort*/
#ifndef HDraise
#define HDraise(N) raise(N)
#endif /* HDraise */
#ifdef H5_HAVE_RAND_R
#ifndef HDrandom
#define HDrandom() HDrand()
#endif /* HDrandom */
H5_DLL int HDrand(void);
#elif H5_HAVE_RANDOM
#ifndef HDrand
#define HDrand() random()
#endif /* HDrand */
#ifndef HDrandom
#define HDrandom() random()
#endif /* HDrandom */
#else /* H5_HAVE_RANDOM */
#ifndef HDrand
#define HDrand() rand()
#endif /* HDrand */
#ifndef HDrandom
#define HDrandom() rand()
#endif /* HDrandom */
#endif /* H5_HAVE_RANDOM */
#ifndef HDread
#define HDread(F,M,Z) read(F,M,Z)
#endif /* HDread */
#ifndef HDreaddir
#define HDreaddir(D) readdir(D)
#endif /* HDreaddir */
#ifndef HDrealloc
#define HDrealloc(M,Z) realloc(M,Z)
#endif /* HDrealloc */
#ifndef HDrealpath
#define HDrealpath(F1,F2) realpath(F1,F2)
#endif /* HDrealloc */
#ifdef H5_VMS
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
int HDremove_all(const char * fname);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#ifndef HDremove
#define HDremove(S) HDremove_all(S)
#endif /* HDremove */
#else /* H5_VMS */
#ifndef HDremove
#define HDremove(S) remove(S)
#endif /* HDremove */
#endif /*H5_VMS*/
#ifndef HDrename
#define HDrename(OLD,NEW) rename(OLD,NEW)
#endif /* HDrename */
#ifndef HDrewind
#define HDrewind(F) rewind(F)
#endif /* HDrewind */
#ifndef HDrewinddir
#define HDrewinddir(D) rewinddir(D)
#endif /* HDrewinddir */
#ifndef HDrmdir
#define HDrmdir(S) rmdir(S)
#endif /* HDrmdir */
/* scanf() variable arguments */
#ifndef HDsetbuf
#define HDsetbuf(F,S) setbuf(F,S)
#endif /* HDsetbuf */
#ifndef HDsetgid
#define HDsetgid(G) setgid(G)
#endif /* HDsetgid */
#ifndef HDsetjmp
#define HDsetjmp(J) setjmp(J)
#endif /* HDsetjmp */
#ifndef HDsetlocale
#define HDsetlocale(N,S) setlocale(N,S)
#endif /* HDsetlocale */
#ifndef HDsetpgid
#define HDsetpgid(P,PG) setpgid(P,PG)
#endif /* HDsetpgid */
#ifndef HDsetsid
#define HDsetsid() setsid()
#endif /* HDsetsid */
#ifndef HDsetuid
#define HDsetuid(U) setuid(U)
#endif /* HDsetuid */
#ifndef HDsetvbuf
#define HDsetvbuf(F,S,M,Z) setvbuf(F,S,M,Z)
#endif /* HDsetvbuf */
#ifndef HDsigaddset
#define HDsigaddset(S,N) sigaddset(S,N)
#endif /* HDsigaddset */
#ifndef HDsigdelset
#define HDsigdelset(S,N) sigdelset(S,N)
#endif /* HDsigdelset */
#ifndef HDsigemptyset
#define HDsigemptyset(S) sigemptyset(S)
#endif /* HDsigemptyset */
#ifndef HDsigfillset
#define HDsigfillset(S) sigfillset(S)
#endif /* HDsigfillset */
#ifndef HDsigismember
#define HDsigismember(S,N) sigismember(S,N)
#endif /* HDsigismember */
#ifndef HDsiglongjmp
#define HDsiglongjmp(J,N) siglongjmp(J,N)
#endif /* HDsiglongjmp */
#ifndef HDsignal
#define HDsignal(N,F) signal(N,F)
#endif /* HDsignal */
#ifndef HDsigpending
#define HDsigpending(S) sigpending(S)
#endif /* HDsigpending */
#ifndef HDsigprocmask
#define HDsigprocmask(H,S,O) sigprocmask(H,S,O)
#endif /* HDsigprocmask */
#ifndef HDsigsetjmp
#define HDsigsetjmp(J,N) sigsetjmp(J,N)
#endif /* HDsigsetjmp */
#ifndef HDsigsuspend
#define HDsigsuspend(S) sigsuspend(S)
#endif /* HDsigsuspend */
#ifndef HDsin
#define HDsin(X) sin(X)
#endif /* HDsin */
#ifndef HDsinh
#define HDsinh(X) sinh(X)
#endif /* HDsinh */
#ifndef HDsleep
#define HDsleep(N) sleep(N)
#endif /* HDsleep */
#ifndef HDsnprintf
#define HDsnprintf snprintf /*varargs*/
#endif /* HDsnprintf */
/* sprintf() variable arguments */
#ifndef HDsqrt
#define HDsqrt(X) sqrt(X)
#endif /* HDsqrt */
#ifdef H5_HAVE_RAND_R
H5_DLL void HDsrand(unsigned int seed);
#ifndef HDsrandom
#define HDsrandom(S) HDsrand(S)
#endif /* HDsrandom */
#elif H5_HAVE_RANDOM
#ifndef HDsrand
#define HDsrand(S) srandom(S)
#endif /* HDsrand */
#ifndef HDsrandom
#define HDsrandom(S) srandom(S)
#endif /* HDsrandom */
#else /* H5_HAVE_RAND_R */
#ifndef HDsrand
#define HDsrand(S) srand(S)
#endif /* HDsrand */
#ifndef HDsrandom
#define HDsrandom(S) srand(S)
#endif /* HDsrandom */
#endif /* H5_HAVE_RAND_R */
/* sscanf() variable arguments */
#ifndef HDstrcat
#define HDstrcat(X,Y) strcat(X,Y)
#endif /* HDstrcat */
#ifndef HDstrchr
#define HDstrchr(S,C) strchr(S,C)
#endif /* HDstrchr */
#ifndef HDstrcmp
#define HDstrcmp(X,Y) strcmp(X,Y)
#endif /* HDstrcmp */
#ifndef HDstrcasecmp
#define HDstrcasecmp(X,Y) strcasecmp(X,Y)
#endif /* HDstrcasecmp */
#ifndef HDstrcoll
#define HDstrcoll(X,Y) strcoll(X,Y)
#endif /* HDstrcoll */
#ifndef HDstrcpy
#define HDstrcpy(X,Y) strcpy(X,Y)
#endif /* HDstrcpy */
#ifndef HDstrcspn
#define HDstrcspn(X,Y) strcspn(X,Y)
#endif /* HDstrcspn */
#ifndef HDstrerror
#define HDstrerror(N) strerror(N)
#endif /* HDstrerror */
#ifndef HDstrftime
#define HDstrftime(S,Z,F,T) strftime(S,Z,F,T)
#endif /* HDstrftime */
#ifndef HDstrlen
#define HDstrlen(S) strlen(S)
#endif /* HDstrlen */
#ifndef HDstrncat
#define HDstrncat(X,Y,Z) strncat(X,Y,Z)
#endif /* HDstrncat */
#ifndef HDstrncmp
#define HDstrncmp(X,Y,Z) strncmp(X,Y,Z)
#endif /* HDstrncmp */
#ifndef HDstrncpy
#define HDstrncpy(X,Y,Z) strncpy(X,Y,Z)
#endif /* HDstrncpy */
#ifndef HDstrpbrk
#define HDstrpbrk(X,Y) strpbrk(X,Y)
#endif /* HDstrpbrk */
#ifndef HDstrrchr
#define HDstrrchr(S,C) strrchr(S,C)
#endif /* HDstrrchr */
#ifndef HDstrspn
#define HDstrspn(X,Y) strspn(X,Y)
#endif /* HDstrspn */
#ifndef HDstrstr
#define HDstrstr(X,Y) strstr(X,Y)
#endif /* HDstrstr */
#ifndef HDstrtod
#define HDstrtod(S,R) strtod(S,R)
#endif /* HDstrtod */
#ifndef HDstrtok
#define HDstrtok(X,Y) strtok(X,Y)
#endif /* HDstrtok */
#ifndef HDstrtol
#define HDstrtol(S,R,N) strtol(S,R,N)
#endif /* HDstrtol */
H5_DLL int64_t HDstrtoll (const char *s, const char **rest, int base);
#ifndef HDstrtoul
#define HDstrtoul(S,R,N) strtoul(S,R,N)
#endif /* HDstrtoul */
#ifndef HDstrtoull
#define HDstrtoull(S,R,N) strtoull(S,R,N)
#endif /* HDstrtoul */
#ifndef HDstrxfrm
#define HDstrxfrm(X,Y,Z) strxfrm(X,Y,Z)
#endif /* HDstrxfrm */
#ifdef H5_HAVE_SYMLINK
#ifndef HDsymlink
#define HDsymlink(F1,F2) symlink(F1,F2)
#endif /* HDsymlink */
#endif /* H5_HAVE_SYMLINK */
#ifndef HDsysconf
#define HDsysconf(N) sysconf(N)
#endif /* HDsysconf */
#ifndef HDsystem
#define HDsystem(S) system(S)
#endif /* HDsystem */
#ifndef HDtan
#define HDtan(X) tan(X)
#endif /* HDtan */
#ifndef HDtanh
#define HDtanh(X) tanh(X)
#endif /* HDtanh */
#ifndef HDtcdrain
#define HDtcdrain(F) tcdrain(F)
#endif /* HDtcdrain */
#ifndef HDtcflow
#define HDtcflow(F,A) tcflow(F,A)
#endif /* HDtcflow */
#ifndef HDtcflush
#define HDtcflush(F,N) tcflush(F,N)
#endif /* HDtcflush */
#ifndef HDtcgetattr
#define HDtcgetattr(F,T) tcgetattr(F,T)
#endif /* HDtcgetattr */
#ifndef HDtcgetpgrp
#define HDtcgetpgrp(F) tcgetpgrp(F)
#endif /* HDtcgetpgrp */
#ifndef HDtcsendbreak
#define HDtcsendbreak(F,N) tcsendbreak(F,N)
#endif /* HDtcsendbreak */
#ifndef HDtcsetattr
#define HDtcsetattr(F,O,T) tcsetattr(F,O,T)
#endif /* HDtcsetattr */
#ifndef HDtcsetpgrp
#define HDtcsetpgrp(F,N) tcsetpgrp(F,N)
#endif /* HDtcsetpgrp */
#ifndef HDtime
#define HDtime(T) time(T)
#endif /* HDtime */
#ifndef HDtimes
#define HDtimes(T) times(T)
#endif /* HDtimes*/
#ifndef HDtmpfile
#define HDtmpfile() tmpfile()
#endif /* HDtmpfile */
#ifndef HDtmpnam
#define HDtmpnam(S) tmpnam(S)
#endif /* HDtmpnam */
#ifndef HDtolower
#define HDtolower(C) tolower(C)
#endif /* HDtolower */
#ifndef HDtoupper
#define HDtoupper(C) toupper(C)
#endif /* HDtoupper */
#ifndef HDttyname
#define HDttyname(F) ttyname(F)
#endif /* HDttyname */
#ifndef HDtzset
#define HDtzset() tzset()
#endif /* HDtzset */
#ifndef HDumask
#define HDumask(N) umask(N)
#endif /* HDumask */
#ifndef HDuname
#define HDuname(S) uname(S)
#endif /* HDuname */
#ifndef HDungetc
#define HDungetc(C,F) ungetc(C,F)
#endif /* HDungetc */
#ifndef HDunlink
#define HDunlink(S) unlink(S)
#endif /* HDunlink */
#ifndef HDutime
#define HDutime(S,T) utime(S,T)
#endif /* HDutime */
#ifndef HDva_arg
#define HDva_arg(A,T) va_arg(A,T)
#endif /* HDva_arg */
#ifndef HDva_end
#define HDva_end(A) va_end(A)
#endif /* HDva_end */
#ifndef HDva_start
#define HDva_start(A,P) va_start(A,P)
#endif /* HDva_start */
#ifndef HDvasprintf
#define HDvasprintf(RET,FMT,A) vasprintf(RET,FMT,A)
#endif /* HDvasprintf */
#ifndef HDvfprintf
#define HDvfprintf(F,FMT,A) vfprintf(F,FMT,A)
#endif /* HDvfprintf */
#ifndef HDvprintf
#define HDvprintf(FMT,A) vprintf(FMT,A)
#endif /* HDvprintf */
#ifndef HDvsprintf
#define HDvsprintf(S,FMT,A) vsprintf(S,FMT,A)
#endif /* HDvsprintf */
#ifndef HDvsnprintf
#define HDvsnprintf(S,N,FMT,A) vsnprintf(S,N,FMT,A)
#endif /* HDvsnprintf */
#ifndef HDwait
#define HDwait(W) wait(W)
#endif /* HDwait */
#ifndef HDwaitpid
#define HDwaitpid(P,W,O) waitpid(P,W,O)
#endif /* HDwaitpid */
#ifndef HDwcstombs
#define HDwcstombs(S,P,Z) wcstombs(S,P,Z)
#endif /* HDwcstombs */
#ifndef HDwctomb
#define HDwctomb(S,C) wctomb(S,C)
#endif /* HDwctomb */
#ifndef HDwrite
#define HDwrite(F,M,Z) write(F,M,Z)
#endif /* HDwrite */
/*
* And now for a couple non-Posix functions... Watch out for systems that
* define these in terms of macros.
*/
#if !defined strdup && !defined H5_HAVE_STRDUP
extern char *strdup(const char *s);
#endif
#ifndef HDstrdup
#define HDstrdup(S) strdup(S)
#endif /* HDstrdup */
#ifndef HDpthread_self
#define HDpthread_self() pthread_self()
#endif /* HDpthread_self */
/* Use this version of pthread_self for printing the thread ID */
#ifndef HDpthread_self_ulong
#define HDpthread_self_ulong() ((unsigned long)pthread_self())
#endif /* HDpthread_self_ulong */
/*
* A macro for detecting over/under-flow when casting between types
*/
#ifndef NDEBUG
#define H5_CHECK_OVERFLOW(var, vartype, casttype) \
{ \
casttype _tmp_overflow = (casttype)(var); \
assert((var) == (vartype)_tmp_overflow); \
}
#else /* NDEBUG */
#define H5_CHECK_OVERFLOW(var, vartype, casttype)
#endif /* NDEBUG */
/*
* A macro for detecting over/under-flow when assigning between types
*/
#ifndef NDEBUG
#define ASSIGN_TO_SMALLER_SIZE(dst, dsttype, src, srctype) \
{ \
srctype _tmp_src = (srctype)(src); \
dsttype _tmp_dst = (dsttype)(_tmp_src); \
assert(_tmp_src == (srctype)_tmp_dst); \
(dst) = _tmp_dst; \
}
#define ASSIGN_TO_LARGER_SIZE_SAME_SIGNED(dst, dsttype, src, srctype) \
(dst) = (dsttype)(src);
#define ASSIGN_TO_LARGER_SIZE_SIGNED_TO_UNSIGNED(dst, dsttype, src, srctype) \
{ \
srctype _tmp_src = (srctype)(src); \
dsttype _tmp_dst = (dsttype)(_tmp_src); \
assert(_tmp_src >= 0); \
assert(_tmp_src == _tmp_dst); \
(dst) = _tmp_dst; \
}
#define ASSIGN_TO_LARGER_SIZE_UNSIGNED_TO_SIGNED(dst, dsttype, src, srctype) \
(dst) = (dsttype)(src);
#define ASSIGN_TO_SAME_SIZE_UNSIGNED_TO_SIGNED(dst, dsttype, src, srctype) \
{ \
srctype _tmp_src = (srctype)(src); \
dsttype _tmp_dst = (dsttype)(_tmp_src); \
assert(_tmp_dst >= 0); \
assert(_tmp_src == (srctype)_tmp_dst); \
(dst) = _tmp_dst; \
}
#define ASSIGN_TO_SAME_SIZE_SIGNED_TO_UNSIGNED(dst, dsttype, src, srctype) \
{ \
srctype _tmp_src = (srctype)(src); \
dsttype _tmp_dst = (dsttype)(_tmp_src); \
assert(_tmp_src >= 0); \
assert(_tmp_src == (srctype)_tmp_dst); \
(dst) = _tmp_dst; \
}
#define ASSIGN_TO_SAME_SIZE_SAME_SIGNED(dst, dsttype, src, srctype) \
(dst) = (dsttype)(src);
/* Include the generated overflow header file */
#include "H5overflow.h"
#define H5_ASSIGN_OVERFLOW(dst, src, srctype, dsttype) \
H5_GLUE4(ASSIGN_,srctype,_TO_,dsttype)(dst,dsttype,src,srctype)\
#else /* NDEBUG */
#define H5_ASSIGN_OVERFLOW(dst, src, srctype, dsttype) \
(dst) = (dsttype)(src);
#endif /* NDEBUG */
#if defined(H5_HAVE_WINDOW_PATH)
/* directory delimiter for Windows: slash and backslash are acceptable on Windows */
#define DIR_SLASH_SEPC '/'
#define DIR_SEPC '\\'
#define DIR_SEPS "\\"
#define CHECK_DELIMITER(SS) ((SS == DIR_SEPC)||(SS == DIR_SLASH_SEPC))
#define CHECK_ABSOLUTE(NAME) ((isalpha(NAME[0])) && (NAME[1] == ':') && (CHECK_DELIMITER(NAME[2])))
#define CHECK_ABS_DRIVE(NAME) ((isalpha(NAME[0])) && (NAME[1] == ':'))
#define CHECK_ABS_PATH(NAME) (CHECK_DELIMITER(NAME[0]))
#define GET_LAST_DELIMITER(NAME, ptr) { \
char *slash, *backslash; \
slash = strrchr(NAME, DIR_SLASH_SEPC); \
backslash = strrchr(NAME, DIR_SEPC); \
if (backslash > slash) \
(ptr = backslash); \
else \
(ptr = slash); \
}
#elif defined(H5_HAVE_VMS_PATH)
/* OpenVMS pathname: <disk name>$<partition>:[path]<file name>
* i.g. SYS$SYSUSERS:[LU.HDF5.SRC]H5system.c */
#define DIR_SEPC '.'
#define DIR_SEPS "."
#define CHECK_DELIMITER(SS) (SS == DIR_SEPC)
#define CHECK_ABSOLUTE(NAME) (strrchr(NAME, ':') && strrchr(NAME, '['))
#define CHECK_ABS_DRIVE(NAME) (0)
#define CHECK_ABS_PATH(NAME) (0)
#define GET_LAST_DELIMITER(NAME, ptr) ptr = strrchr(NAME, ']');
#else
#define DIR_SEPC '/'
#define DIR_SEPS "/"
#define CHECK_DELIMITER(SS) (SS == DIR_SEPC)
#define CHECK_ABSOLUTE(NAME) (CHECK_DELIMITER(*NAME))
#define CHECK_ABS_DRIVE(NAME) (0)
#define CHECK_ABS_PATH(NAME) (0)
#define GET_LAST_DELIMITER(NAME, ptr) ptr = strrchr(NAME, DIR_SEPC);
#endif
#define COLON_SEPC ':'
/*
* These macros check whether debugging has been requested for a certain
* package at run-time. Code for debugging is conditionally compiled by
* defining constants like `H5X_DEBUG'. In order to see the output though
* the code must be enabled at run-time with an environment variable
* HDF5_DEBUG which is a list of packages to debug.
*
* Note: If you add/remove items from this enum then be sure to update the
* information about the package in H5_init_library().
*/
typedef enum {
H5_PKG_A, /*Attributes */
H5_PKG_AC, /*Meta data cache */
H5_PKG_B, /*B-trees */
H5_PKG_D, /*Datasets */
H5_PKG_E, /*Error handling */
H5_PKG_F, /*Files */
H5_PKG_G, /*Groups */
H5_PKG_HG, /*Global heap */
H5_PKG_HL, /*Local heap */
H5_PKG_I, /*Interface */
H5_PKG_MF, /*File memory management */
H5_PKG_MM, /*Core memory management */
H5_PKG_O, /*Object headers */
H5_PKG_P, /*Property lists */
H5_PKG_S, /*Data spaces */
H5_PKG_T, /*Data types */
H5_PKG_V, /*Vector functions */
H5_PKG_Z, /*Raw data filters */
H5_NPKGS /*Must be last */
} H5_pkg_t;
typedef struct H5_debug_t {
FILE *trace; /*API trace output stream */
hbool_t ttop; /*Show only top-level calls? */
hbool_t ttimes; /*Show trace event times? */
struct {
const char *name; /*package name */
FILE *stream; /*output stream or NULL */
} pkg[H5_NPKGS];
} H5_debug_t;
extern H5_debug_t H5_debug_g;
#define H5DEBUG(X) (H5_debug_g.pkg[H5_PKG_##X].stream)
/* Do not use const else AIX strings does not show it. */
extern char H5libhdf5_settings[]; /* embedded library information */
/*-------------------------------------------------------------------------
* Purpose: These macros are inserted automatically just after the
* FUNC_ENTER() macro of API functions and are used to trace
* application program execution. Unless H5_DEBUG_API has been
* defined they are no-ops.
*
* Arguments: R - Return type encoded as a string
* T - Argument types encoded as a string
* A0-An - Arguments. The number at the end of the macro name
* indicates the number of arguments.
*
* Programmer: Robb Matzke
*
* Modifications:
*-------------------------------------------------------------------------
*/
#ifdef H5_DEBUG_API
#define H5TRACE_DECL const char *RTYPE=NULL; \
double CALLTIME;
#define H5TRACE0(R,T) RTYPE=R; \
CALLTIME=H5_trace(NULL,FUNC,T)
#define H5TRACE1(R,T,A0) RTYPE=R; \
CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0)
#define H5TRACE2(R,T,A0,A1) RTYPE=R; \
CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1)
#define H5TRACE3(R,T,A0,A1,A2) RTYPE=R; \
CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2)
#define H5TRACE4(R,T,A0,A1,A2,A3) RTYPE=R; \
CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3)
#define H5TRACE5(R,T,A0,A1,A2,A3,A4) RTYPE=R; \
CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3, \
#A4,A4)
#define H5TRACE6(R,T,A0,A1,A2,A3,A4,A5) RTYPE=R; \
CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3, \
#A4,A4,#A5,A5)
#define H5TRACE7(R,T,A0,A1,A2,A3,A4,A5,A6) RTYPE=R; \
CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3, \
#A4,A4,#A5,A5,#A6,A6)
#define H5TRACE8(R,T,A0,A1,A2,A3,A4,A5,A6,A7) RTYPE=R; \
CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3, \
#A4,A4,#A5,A5,#A6,A6,#A7,A7)
#define H5TRACE9(R,T,A0,A1,A2,A3,A4,A5,A6,A7,A8) RTYPE=R; \
CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3, \
#A4,A4,#A5,A5,#A6,A6,#A7,A7,#A8,A8)
#define H5TRACE10(R,T,A0,A1,A2,A3,A4,A5,A6,A7,A8,A9) RTYPE=R; \
CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3, \
#A4,A4,#A5,A5,#A6,A6,#A7,A7,#A8,A8,#A9,A9)
#define H5TRACE11(R,T,A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10) RTYPE=R; \
CALLTIME=H5_trace(NULL,FUNC,T,#A0,A0,#A1,A1,#A2,A2,#A3,A3, \
#A4,A4,#A5,A5,#A6,A6,#A7,A7,#A8,A8,#A9,A9, \
#A10,A10)
#define H5TRACE_RETURN(V) if (RTYPE) { \
H5_trace(&CALLTIME,FUNC,RTYPE,NULL,V); \
RTYPE=NULL; \
}
#else
#define H5TRACE_DECL /*void*/
#define H5TRACE0(R,T) /*void*/
#define H5TRACE1(R,T,A0) /*void*/
#define H5TRACE2(R,T,A0,A1) /*void*/
#define H5TRACE3(R,T,A0,A1,A2) /*void*/
#define H5TRACE4(R,T,A0,A1,A2,A3) /*void*/
#define H5TRACE5(R,T,A0,A1,A2,A3,A4) /*void*/
#define H5TRACE6(R,T,A0,A1,A2,A3,A4,A5) /*void*/
#define H5TRACE7(R,T,A0,A1,A2,A3,A4,A5,A6) /*void*/
#define H5TRACE8(R,T,A0,A1,A2,A3,A4,A5,A6,A7) /*void*/
#define H5TRACE9(R,T,A0,A1,A2,A3,A4,A5,A6,A7,A8) /*void*/
#define H5TRACE10(R,T,A0,A1,A2,A3,A4,A5,A6,A7,A8,A9) /*void*/
#define H5TRACE11(R,T,A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10) /*void*/
#define H5TRACE_RETURN(V) /*void*/
#endif
H5_DLL double H5_trace(const double *calltime, const char *func, const char *type, ...);
/*-------------------------------------------------------------------------
* Purpose: Register function entry for library initialization and code
* profiling.
*
* Notes: Every file must have a file-scope variable called
* `initialize_interface_g' of type hbool_t which is initialized
* to FALSE.
*
* Don't use local variable initializers which contain
* calls to other library functions since the initializer
* would happen before the FUNC_ENTER() gets called. Don't
* use initializers that require special cleanup code to
* execute if FUNC_ENTER() fails since a failing FUNC_ENTER()
* returns immediately without branching to the `done' label.
*
* Programmer: Quincey Koziol
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
/* `S' is the name of a function which is being tested to check if its */
/* an API function */
#define H5_IS_API(S) ('_'!=((const char *)S)[2] && '_'!=((const char *)S)[3] && (!((const char *)S)[4] || '_'!=((const char *)S)[4]))
/* global library version information string */
extern char H5_lib_vers_info_g[];
/* Lock headers */
#ifdef H5_HAVE_THREADSAFE
/* Include required thread-safety header */
#include "H5TSprivate.h"
/* replacement structure for original global variable */
typedef struct H5_api_struct {
H5TS_mutex_t init_lock; /* API entrance mutex */
hbool_t H5_libinit_g; /* Has the library been initialized? */
} H5_api_t;
/* Macros for accessing the global variables */
#define H5_INIT_GLOBAL H5_g.H5_libinit_g
/* Macro for first thread initialization */
#ifdef H5_HAVE_WIN_THREADS
#define H5_FIRST_THREAD_INIT \
if (!H5_INIT_GLOBAL) \
InitOnceExecuteOnce(&H5TS_first_init_g, H5TS_win32_first_thread_init, NULL, NULL);
#else
#define H5_FIRST_THREAD_INIT \
if (!H5_INIT_GLOBAL) \
pthread_once(&H5TS_first_init_g, H5TS_first_thread_init);
#endif
/* Macros for threadsafe HDF-5 Phase I locks */
#define H5_API_LOCK \
H5TS_mutex_lock(&H5_g.init_lock);
#define H5_API_UNLOCK \
H5TS_mutex_unlock(&H5_g.init_lock);
/* Macros for thread cancellation-safe mechanism */
#define H5_API_UNSET_CANCEL \
H5TS_cancel_count_inc();
#define H5_API_SET_CANCEL \
H5TS_cancel_count_dec();
extern H5_api_t H5_g;
#else /* H5_HAVE_THREADSAFE */
/* disable any first thread init mechanism */
#define H5_FIRST_THREAD_INIT
/* disable locks (sequential version) */
#define H5_API_LOCK
#define H5_API_UNLOCK
/* disable cancelability (sequential version) */
#define H5_API_UNSET_CANCEL
#define H5_API_SET_CANCEL
/* extern global variables */
extern hbool_t H5_libinit_g; /* Has the library been initialized? */
/* Macros for accessing the global variables */
#define H5_INIT_GLOBAL H5_libinit_g
#endif /* H5_HAVE_THREADSAFE */
#ifdef H5_HAVE_CODESTACK
/* Include required function stack header */
#include "H5CSprivate.h"
#define H5_PUSH_FUNC(func_name) H5CS_push(#func_name);
#define H5_POP_FUNC H5CS_pop();
#else /* H5_HAVE_CODESTACK */
#define H5_PUSH_FUNC(func_name) /* void */
#define H5_POP_FUNC /* void */
#endif /* H5_HAVE_CODESTACK */
#ifdef H5_HAVE_MPE
extern hbool_t H5_MPEinit_g; /* Has the MPE Library been initialized? */
#endif
/* Check if the function name is correct (if the compiler supports __FUNCTION__) */
#ifdef H5_HAVE_FUNCTION
#define H5_CHECK_FUNCNAME(func_name) \
assert(!HDstrcmp(#func_name, __FUNCTION__))
#else /* H5_HAVE_FUNCTION */
#define H5_CHECK_FUNCNAME(func_name) \
assert(func_name)
#endif /* H5_HAVE_FUNCTION */
/* Macros for defining interface initialization routines */
#ifdef H5_INTERFACE_INIT_FUNC
static int H5_interface_initialize_g = 0;
static herr_t H5_INTERFACE_INIT_FUNC(void);
#define H5_INTERFACE_INIT(err) \
/* Initialize this interface or bust */ \
if (!H5_interface_initialize_g) { \
H5_interface_initialize_g = 1; \
if (H5_INTERFACE_INIT_FUNC()<0) { \
H5_interface_initialize_g = 0; \
HGOTO_ERROR (H5E_FUNC, H5E_CANTINIT, err, \
"interface initialization failed") \
} \
}
#else /* H5_INTERFACE_INIT_FUNC */
#define H5_INTERFACE_INIT(err)
#endif /* H5_INTERFACE_INIT_FUNC */
#ifndef NDEBUG
#define FUNC_ENTER_COMMON_NOFUNC(func_name,asrt) \
static hbool_t func_check = FALSE; \
\
if(!func_check) { \
/* Check API status */ \
HDassert(asrt); \
\
/* Check function name */ \
H5_CHECK_FUNCNAME(func_name); \
\
/* Don't check again */ \
func_check = TRUE; \
} /* end if */
#else /* NDEBUG */
#define FUNC_ENTER_COMMON_NOFUNC(func_name,asrt)
#endif /* NDEBUG */
#define FUNC_ENTER_COMMON(func_name, asrt) \
static const char FUNC[] = #func_name; \
hbool_t err_occurred = FALSE; \
FUNC_ENTER_COMMON_NOFUNC(func_name, asrt);
#define FUNC_ENTER_COMMON_NOERR(func_name, asrt) \
static const char FUNC[] = #func_name; \
FUNC_ENTER_COMMON_NOFUNC(func_name, asrt);
/* Threadsafety initialization code for API routines */
#define FUNC_ENTER_API_THREADSAFE \
/* Initialize the thread-safe code */ \
H5_FIRST_THREAD_INIT \
\
/* Grab the mutex for the library */ \
H5_API_UNSET_CANCEL \
H5_API_LOCK
/* Local variables for API routines */
#define FUNC_ENTER_API_VARS(func_name) \
MPE_LOG_VARS(func_name) \
H5TRACE_DECL
#define FUNC_ENTER_API_COMMON(func_name) \
FUNC_ENTER_API_VARS(func_name) \
FUNC_ENTER_COMMON(func_name, H5_IS_API(#func_name)); \
FUNC_ENTER_API_THREADSAFE;
#define FUNC_ENTER_API_INIT(func_name,err) \
/* Initialize the library */ \
if(!(H5_INIT_GLOBAL)) { \
H5_INIT_GLOBAL = TRUE; \
if(H5_init_library() < 0) \
HGOTO_ERROR(H5E_FUNC, H5E_CANTINIT, err, \
"library initialization failed") \
} \
\
/* Initialize the interface, if appropriate */ \
H5_INTERFACE_INIT(err) \
\
/* Push the name of this function on the function stack */ \
H5_PUSH_FUNC(#func_name) \
\
BEGIN_MPE_LOG(func_name)
/* Use this macro for all "normal" API functions */
#define FUNC_ENTER_API(func_name,err) {{ \
FUNC_ENTER_API_COMMON(func_name) \
FUNC_ENTER_API_INIT(func_name,err); \
/* Clear thread error stack entering public functions */ \
H5E_clear_stack(NULL); \
{
/*
* Use this macro for API functions that shouldn't clear the error stack
* like H5Eprint and H5Ewalk.
*/
#define FUNC_ENTER_API_NOCLEAR(func_name,err) {{ \
FUNC_ENTER_API_COMMON(func_name) \
FUNC_ENTER_API_INIT(func_name,err); \
{
/*
* Use this macro for API functions that shouldn't perform _any_ initialization
* of the library or an interface, just perform tracing, etc. Examples
* are: H5check_version, etc.
*
*/
#define FUNC_ENTER_API_NOINIT(func_name) {{ \
FUNC_ENTER_API_COMMON(func_name) \
H5_PUSH_FUNC(func_name) \
BEGIN_MPE_LOG(func_name); \
{
/*
* Use this macro for API functions that shouldn't perform _any_ initialization
* of the library or an interface or push themselves on the function
* stack, just perform tracing, etc. Examples
* are: H5close, H5check_version, etc.
*
*/
#define FUNC_ENTER_API_NOINIT_NOERR_NOFS(func_name) {{ \
FUNC_ENTER_API_VARS(func_name) \
FUNC_ENTER_COMMON_NOERR(func_name, H5_IS_API(#func_name)); \
FUNC_ENTER_API_THREADSAFE; \
BEGIN_MPE_LOG(func_name); \
{
/* Note: this macro only works when there's _no_ interface initialization routine for the module */
#define FUNC_ENTER_NOAPI_INIT(func_name,err) \
/* Initialize the interface, if appropriate */ \
H5_INTERFACE_INIT(err) \
\
/* Push the name of this function on the function stack */ \
H5_PUSH_FUNC(#func_name)
/* Use this macro for all "normal" non-API functions */
#define FUNC_ENTER_NOAPI(func_name,err) { \
FUNC_ENTER_COMMON(func_name, !H5_IS_API(#func_name)); \
FUNC_ENTER_NOAPI_INIT(func_name,err) \
{
/* Use this macro for all non-API functions, which propagate errors, but don't issue them */
#define FUNC_ENTER_NOAPI_NOERR(func_name,err) { \
FUNC_ENTER_COMMON_NOERR(func_name, !H5_IS_API(#func_name)); \
FUNC_ENTER_NOAPI_INIT(func_name,err) \
{
/* Use this macro for all non-API functions which don't issue errors */
#define FUNC_ENTER_NOAPI_NOFUNC(func_name) { \
FUNC_ENTER_COMMON_NOFUNC(func_name,!H5_IS_API(#func_name)); \
FUNC_ENTER_NOAPI_INIT(func_name,err) \
{
/*
* Use this macro for non-API functions which fall into these categories:
* - static functions, since they must be called from a function in the
* interface, the library and interface must already be
* initialized.
* - functions which are called during library shutdown, since we don't
* want to re-initialize the library.
*/
#define FUNC_ENTER_NOAPI_NOINIT(func_name) { \
FUNC_ENTER_COMMON(func_name, !H5_IS_API(#func_name)); \
H5_PUSH_FUNC(func_name) \
{
/*
* Use this macro for non-API functions which fall into these categories:
* - static functions, since they must be called from a function in the
* interface, the library and interface must already be
* initialized.
* - functions which are called during library shutdown, since we don't
* want to re-initialize the library.
* - functions that propagate, but don't issue errors
*/
#define FUNC_ENTER_NOAPI_NOINIT_NOERR(func_name) { \
FUNC_ENTER_COMMON_NOERR(func_name, !H5_IS_API(#func_name)); \
H5_PUSH_FUNC(#func_name) \
{
/*
* Use this macro for non-API functions which fall into these categories:
* - static functions, since they must be called from a function in the
* interface, the library and interface must already be
* initialized.
* - functions which are called during library shutdown, since we don't
* want to re-initialize the library.
*
* This macro is used for functions which fit the above categories _and_
* also don't use the 'FUNC' variable (i.e. don't push errors on the error stack)
*
*/
#define FUNC_ENTER_NOAPI_NOINIT_NOFUNC(func_name) { \
FUNC_ENTER_COMMON_NOFUNC(func_name,!H5_IS_API(#func_name)); \
H5_PUSH_FUNC(func_name) \
{
/*
* Use this macro for non-API functions which fall into these categories:
* - functions which shouldn't push their name on the function stack
* (so far, just the H5CS routines themselves)
*
* This macro is used for functions which fit the above categories _and_
* also don't use the 'FUNC' variable (i.e. don't push errors on the error stack)
*
*/
#define FUNC_ENTER_NOAPI_NOFUNC_NOFS(func_name) { \
FUNC_ENTER_COMMON_NOFUNC(func_name,!H5_IS_API(#func_name)); \
{
/*-------------------------------------------------------------------------
* Purpose: Register function exit for code profiling. This should be
* the last statement executed by a function.
*
* Programmer: Quincey Koziol
*
*-------------------------------------------------------------------------
*/
/* Threadsafety termination code for API routines */
#define FUNC_LEAVE_API_THREADSAFE \
H5_API_UNLOCK \
H5_API_SET_CANCEL
#define FUNC_LEAVE_API(ret_value) \
FINISH_MPE_LOG; \
H5TRACE_RETURN(ret_value); \
H5_POP_FUNC \
if(err_occurred) \
(void)H5E_dump_api_stack(TRUE); \
FUNC_LEAVE_API_THREADSAFE \
return(ret_value); \
} /*end scope from end of FUNC_ENTER*/ \
}} /*end scope from beginning of FUNC_ENTER*/
/* Use this macro to match the FUNC_ENTER_API_NOFS macro */
#define FUNC_LEAVE_API_NOFS(ret_value) \
FINISH_MPE_LOG; \
H5TRACE_RETURN(ret_value); \
FUNC_LEAVE_API_THREADSAFE \
return(ret_value); \
} /*end scope from end of FUNC_ENTER*/ \
}} /*end scope from beginning of FUNC_ENTER*/
#define FUNC_LEAVE_NOAPI(ret_value) \
H5_POP_FUNC \
return(ret_value); \
} /*end scope from end of FUNC_ENTER*/ \
} /*end scope from beginning of FUNC_ENTER*/
#define FUNC_LEAVE_NOAPI_VOID \
H5_POP_FUNC \
return; \
} /*end scope from end of FUNC_ENTER*/ \
} /*end scope from beginning of FUNC_ENTER*/
/*
* Use this macro for non-API functions which fall into these categories:
* - functions which didn't push their name on the function stack
* (so far, just the H5CS routines themselves)
*/
#define FUNC_LEAVE_NOAPI_NOFS(ret_value) \
return(ret_value); \
} /*end scope from end of FUNC_ENTER*/ \
} /*end scope from beginning of FUNC_ENTER*/
/* Macro for "glueing" together items, for re-scanning macros */
#define H5_GLUE(x,y) x##y
#define H5_GLUE3(x,y,z) x##y##z
#define H5_GLUE4(w,x,y,z) w##x##y##z
/* Compile-time "assert" macro */
#define HDcompile_assert(e) do { enum { compile_assert__ = 1 / (e) }; } while(0)
/* Private functions, not part of the publicly documented API */
H5_DLL herr_t H5_init_library(void);
H5_DLL void H5_term_library(void);
/* Functions to terminate interfaces */
H5_DLL int H5A_term_interface(void);
H5_DLL int H5AC_term_interface(void);
H5_DLL int H5D_term_interface(void);
H5_DLL int H5E_term_interface(void);
H5_DLL int H5F_term_interface(void);
H5_DLL int H5FS_term_interface(void);
H5_DLL int H5G_term_interface(void);
H5_DLL int H5I_term_interface(void);
H5_DLL int H5L_term_interface(void);
H5_DLL int H5P_term_interface(void);
H5_DLL int H5R_term_interface(void);
H5_DLL int H5S_term_interface(void);
H5_DLL int H5T_term_interface(void);
H5_DLL int H5Z_term_interface(void);
/* Checksum functions */
H5_DLL uint32_t H5_checksum_fletcher32(const void *data, size_t len);
H5_DLL uint32_t H5_checksum_crc(const void *data, size_t len);
H5_DLL uint32_t H5_checksum_lookup3(const void *data, size_t len, uint32_t initval);
H5_DLL uint32_t H5_checksum_metadata(const void *data, size_t len, uint32_t initval);
H5_DLL uint32_t H5_hash_string(const char *str);
/* Functions for building paths, etc. */
H5_DLL herr_t H5_build_extpath(const char *, char ** /*out*/ );
/* Functions for debugging */
H5_DLL herr_t H5_buffer_dump(FILE *stream, int indent, const uint8_t *buf,
const uint8_t *marker, size_t buf_offset, size_t buf_size);
#endif /* _H5private_H */
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