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|
/****************************************************************************
* NCSA HDF *
* Software Development Group *
* National Center for Supercomputing Applications *
* University of Illinois at Urbana-Champaign *
* 605 E. Springfield, Champaign IL 61820 *
* *
* For conditions of distribution and use, see the accompanying *
* hdf/COPYING file. *
* *
****************************************************************************/
/* $Id$ */
/*
* This file contains macros & private information for general HDF5 functions.
* Every HDF5 source file will include this file immediately after any
* system include files but before any other private include files.
*/
#ifndef _H5private_H
#define _H5private_H
#include <H5public.h> /* Include Public Definitions */
/* Version #'s of library code */
#define HDF5_MAJOR_VERSION 1 /* For major interface changes */
#define HDF5_MINOR_VERSION 0 /* For minor interface changes */
#define HDF5_RELEASE_VERSION 0 /* For interface tweaks & bug-fixes */
#define HDF5_PATCH_VERSION 0 /* For small groups of bug fixes */
/* Version #'s of the major components of the file format */
#define HDF5_BOOTBLOCK_VERSION 0 /* of the boot block format */
#define HDF5_SMALLOBJECT_VERSION 0 /* of the Small-Object Heap */
#define HDF5_FREESPACE_VERSION 0 /* of the Free-Space Info */
#define HDF5_OBJECTDIR_VERSION 0 /* of the Object Directory format */
#define HDF5_SHAREDHEADER_VERSION 0 /* of the Shared-Header Info */
/*
* Include those things that almost all source files need.
*/
#ifdef STDC_HEADERS
# include <assert.h>
# include <fcntl.h>
# include <stdio.h>
# include <stdlib.h>
# include <string.h>
# include <unistd.h>
#endif
#ifdef HAVE_PARALLEL
/*
* MPIO headers
*/
# include <mpi.h>
# include <mpio.h>
#endif
/*
* Pablo support files.
*/
#ifdef HAVE_PABLO
# define IOTRACE
# include "IOTrace.h"
# include "ProcIDS.h"
#endif
/* Does the compiler support the __attribute__(()) syntax? */
#ifndef HAVE_ATTRIBUTE
# define __attribute__(X) /*void */
#endif
/* Does the compiler expand __FUNCTION__? */
#ifndef HAVE_FUNCTION
# define __FUNCTION__ "NoFuntionName"
#endif
/* number of members in an array */
#ifndef NELMTS
# define NELMTS(X) (sizeof(X)/sizeof(X[0]))
#endif
/* minimum of two values */
#ifndef MIN
# define MIN(a,b) (((a)<(b)) ? (a) : (b))
#endif
/* maximum of two values */
#ifndef MAX
# define MAX(a,b) (((a)>(b)) ? (a) : (b))
#endif
/* 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
/* maximum of three values */
#ifndef MAX3
# define MAX3(a,b,c) MAX(MAX(a,b),c)
#endif
/*
* HDF Boolean type.
*/
#ifndef FALSE
# define FALSE 0
#endif
#ifndef TRUE
# define TRUE (!FALSE)
#endif
/*
* File addresses.
*/
typedef struct {
uint64 offset; /*offset within an HDF5 file */
} haddr_t;
#define NO_ADDR NULL
/*
* Some compilers have problems declaring auto variables that point
* to string constants. Use the CONSTR() macro so it's easy to fix
* those compilers.
*/
#ifndef CONSTR
# define CONSTR(VAR,STR) static const char VAR[]=STR
#endif
/*
* Redefine all the POSIX functions. We should never see a POSIX
* function (or any other non-HDF5 function) in the source!
*/
#define HDabort() abort()
#define HDabs(X) abs(X)
#define HDaccess(F,M) access(F, M)
#define HDacos(X) acos(X)
#define HDalarm(N) alarm(N)
#define HDasctime(T) asctime(T)
#define HDasin(X) asin(X)
#define HDassert(X) assert(X)
#define HDatan(X) atan(X)
#define HDatan2(X,Y) atan2(X,Y)
#define HDatexit(F) atexit(F)
#define HDatof(S) atof(S)
#define HDatoi(S) atoi(S)
#define HDatol(S) atol(S)
#define HDbsearch(K,B,N,Z,F) bsearch(K,B,N,Z,F)
#define HDcalloc(N,Z) calloc(N,Z)
#define HDceil(X) ceil(X)
#define HDcfgetispeed(T) cfgetispeed(T)
#define HDcfgetospeed(T) cfgetospeed(T)
#define HDcfsetispeed(T,S) cfsetispeed(T,S)
#define HDcfsetospeed(T,S) cfsetospeed(T,S)
#define HDchdir(S) chdir(S)
#define HDchmod(S,M) chmod(S,M)
#define HDchown(S,O,G) chown(S,O,G)
#define HDclearerr(F) clearerr(F)
#define HDclock() clock()
#define HDclose(F) close(F)
#define HDclosedir(D) closedir(D)
#define HDcos(X) cos(X)
#define HDcosh(X) cosh(X)
#define HDcreat(S,M) creat(S,M)
#define HDctermid(S) ctermid(S)
#define HDctime(T) ctime(T)
#define HDcuserid(S) cuserid(S)
#define HDdifftime(X,Y) difftime(X,Y)
#define HDdiv(X,Y) div(X,Y)
#define HDdup(F) dup(F)
#define HDdup2(F,I) dup2(F,I)
/* execl() variable arguments */
/* execle() variable arguments */
/* execlp() variable arguments */
#define HDexecv(S,AV) execv(S,AV)
#define HDexecve(S,AV,E) execve(S,AV,E)
#define HDexecvp(S,AV) execvp(S,AV)
#define HDexit(N) exit(N)
#define HD_exit(N) _exit(N)
#define HDexp(X) exp(X)
#define HDfabs(X) fabs(X)
#define HDfclose(F) fclose(F)
/* fcntl() variable arguments */
#define HDfdopen(N,S) fdopen(N,S)
#define HDfeof(F) feof(F)
#define HDferror(F) ferror(F)
#define HDfflush(F) fflush(F)
#define HDfgetc(F) fgetc(F)
#define HDfgetpos(F,P) fgetpos(F,P)
#define HDfgets(S,N,F) fgets(S,N,F)
#define HDfileno(F) fileno(F)
#define HDfloor(X) floor(X)
#define HDfmod(X,Y) fmod(X,Y)
#define HDfopen(S,M) fopen(S,M)
#define HDfork() fork()
#define HDfpathconf(F,N) fpathconf(F,N)
/* fprintf() variable arguments */
#define HDfputc(C,F) fputc(C,F)
#define HDfputs(S,F) fputs(S,F)
#define HDfread(M,Z,N,F) fread(M,Z,N,F)
#define HDfree(M) free(M)
#define HDfreopen(S,M,F) freopen(S,M,F)
#define HDfrexp(X,N) frexp(X,N)
/* fscanf() variable arguments */
#define HDfseek(F,O,W) fseek(F,O,W)
#define HDfsetpos(F,P) fsetpos(F,P)
#define HDfstat(F,B) fstat(F,B)
#define HDftell(F) ftell(F)
#define HDfwrite(M,Z,N,F) fwrite(M,Z,N,F)
#define HDgetc(F) getc(F)
#define HDgetchar() getchar()
#define HDgetcwd(S,Z) getcwd(S,Z)
#define HDgetegid() getegid()
#define HDgetenv(S) getenv(S)
#define HDgeteuid() geteuid()
#define HDgetgid() getgid()
#define HDgetgrgid(G) getgrgid(G)
#define HDgetgrnam(S) getgrnam(S)
#define HDgetgroups(Z,G) getgroups(Z,G)
#define HDgetlogin() getlogin()
#define HDgetpgrp() getpgrp()
#define HDgetpid() getpid()
#define HDgetppid() getppid()
#define HDgetpwnam(S) getpwnam(S)
#define HDgetpwuid(U) getpwuid(U)
#define HDgets(S) gets(S)
#define HDgetuid() getuid()
#define HDgmtime(T) gmtime(T)
#define HDisalnum(C) isalnum(C)
#define HDisalpha(C) isalpha(C)
#define HDisatty(F) isatty(F)
#define HDiscntrl(C) iscntrl(C)
#define HDisdigit(C) isdigit(C)
#define HDisgraph(C) isgraph(C)
#define HDislower(C) islower(C)
#define HDisprint(C) isprint(C)
#define HDispunct(C) ispunct(C)
#define HDisspace(C) isspace(C)
#define HDisupper(C) isupper(C)
#define HDisxdigit(C) isxdigit(C)
#define HDkill(P,S) kill(P,S)
#define HDlabs(X) labs(X)
#define HDldexp(X,N) ldexp(X,N)
#define HDldiv(X,Y) ldiv(X,Y)
#define HDlink(OLD,NEW) link(OLD,NEW)
#define HDlocaleconv() localeconv()
#define HDlocaltime(T) localtime(T)
#define HDlog(X) log(X)
#define HDlog10(X) log10(X)
#define HDlongjmp(J,N) longjmp(J,N)
#define HDlseek(F,O,W) lseek(F,O,W)
#define HDmalloc(Z) malloc(Z)
#define HDmblen(S,N) mblen(S,N)
#define HDmbstowcs(P,S,Z) mbstowcs(P,S,Z)
#define HDmbtowc(P,S,Z) mbtowc(P,S,Z)
#define HDmemchr(S,C,Z) memchr(S,C,Z)
#define HDmemcmp(X,Y,Z) memcmp(X,Y,Z)
#define HDmemcpy(X,Y,Z) memcpy(X,Y,Z)
#define HDmemmove(X,Y,Z) memmove(X,Y,Z)
#define HDmemset(X,C,Z) memset(X,C,Z)
#define HDmkdir(S,M) mkdir(S,M)
#define HDmkfifo(S,M) mkfifo(S,M)
#define HDmktime(T) mktime(T)
#define HDmodf(X,Y) modf(X,Y)
/* open() variable arguments */
#define HDopendir(S) opendir(S)
#define HDpathconf(S,N) pathconf(S,N)
#define HDpause() pause()
#define HDperror(S) perror(S)
#define HDpipe(F) pipe(F)
#define HDpow(X,Y) pow(X,Y)
/* printf() variable arguments */
#define HDputc(C,F) putc(C,F)
#define HDputchar(C) putchar(C)
#define HDputs(S) puts(S)
#define HDqsort(M,N,Z,F) qsort(M,N,Z,F)
#define HDraise(N) raise(N)
#define HDrand() rand()
#define HDread(F,M,Z) read(F,M,Z)
#define HDreaddir(D) readdir(D)
#define HDrealloc(M,Z) realloc(M,Z)
#define HDremove(S) remove(S)
#define HDrename(OLD,NEW) rename(OLD,NEW)
#define HDrewind(F) rewind(F)
#define HDrewinddir(D) rewinddir(D)
#define HDrmdir(S) rmdir(S)
/* scanf() variable arguments */
#define HDsetbuf(F,S) setbuf(F,S)
#define HDsetgid(G) setgid(G)
#define HDsetjmp(J) setjmp(J)
#define HDsetlocale(N,S) setlocale(N,S)
#define HDsetpgid(P,PG) setpgid(P,PG)
#define HDsetsid() setsid()
#define HDsetuid(U) setuid(U)
#define HDsetvbuf(F,S,M,Z) setvbuf(F,S,M,Z)
#define HDsigaction(N,A) sigaction(N,A)
#define HDsigaddset(S,N) sigaddset(S,N)
#define HDsigdelset(S,N) sigdelset(S,N)
#define HDsigemptyset(S) sigemptyset(S)
#define HDsigfillset(S) sigfillset(S)
#define HDsigismember(S,N) sigismember(S,N)
#define HDsiglongjmp(J,N) siglongjmp(J,N)
#define HDsignal(N,F) signal(N,F)
#define HDsigpending(S) sigpending(S)
#define HDsigprocmask(H,S,O) sigprocmask(H,S,O)
#define HDsigsetjmp(J,N) sigsetjmp(J,N)
#define HDsigsuspend(S) sigsuspend(S)
#define HDsin(X) sin(X)
#define HDsinh(X) sinh(X)
#define HDsleep(N) sleep(N)
/* sprintf() variable arguments */
#define HDsqrt(X) sqrt(X)
#define HDsrand(N) srand(N)
/* sscanf() variable arguments */
#define HDstat(S,B) stat(S,B)
#define HDstrcat(X,Y) strcat(X,Y)
#define HDstrchr(S,C) strchr(S,C)
#define HDstrcmp(X,Y) strcmp(X,Y)
#define HDstrcoll(X,Y) strcoll(X,Y)
#define HDstrcpy(X,Y) strcpy(X,Y)
#define HDstrcspn(X,Y) strcspn(X,Y)
#define HDstrerror(N) strerror(N)
#define HDstrftime(S,Z,F,T) strftime(S,Z,F,T)
#define HDstrlen(S) strlen(S)
#define HDstrncat(X,Y,Z) strncat(X,Y,Z)
#define HDstrncmp(X,Y,Z) strncmp(X,Y,Z)
#define HDstrncpy(X,Y,Z) strncpy(X,Y,Z)
#define HDstrpbrk(X,Y) strpbrk(X,Y)
#define HDstrrchr(S,C) strrchr(S,C)
#define HDstrspn(X,Y) strspn(X,Y)
#define HDstrstr(X,Y) strstr(X,Y)
#define HDstrtod(S,R) strtod(S,R)
#define HDstrtok(X,Y) strtok(X,Y)
#define HDstrtol(S,R,N) strtol(S,R,N)
#define HDstrtoul(S,R,N) strtoul(S,R,N)
#define HDstrxfrm(X,Y,Z) strxfrm(X,Y,Z)
#define HDsysconf(N) sysconf(N)
#define HDsystem(S) system(S)
#define HDtan(X) tan(X)
#define HDtanh(X) tanh(X)
#define HDtcdrain(F) tcdrain(F)
#define HDtcflow(F,A) tcflow(F,A)
#define HDtcflush(F,N) tcflush(F,N)
#define HDtcgetattr(F,T) tcgetattr(F,T)
#define HDtcgetpgrp(F) tcgetpgrp(F)
#define HDtcsendbreak(F,N) tcsendbreak(F,N)
#define HDtcsetattr(F,O,T) tcsetattr(F,O,T)
#define HDtcsetpgrp(F,N) tcsetpgrp(F,N)
#define HDtime(T) time(T)
#define HDtimes(T) times(T)
#define HDtmpfile() tmpfile()
#define HDtmpnam(S) tmpnam(S)
#define HDtolower(C) tolower(C)
#define HDtoupper(C) toupper(C)
#define HDttyname(F) ttyname(F)
#define HDtzset() tzset()
#define HDumask(N) umask(N)
#define HDuname(S) uname(S)
#define HDungetc(C,F) ungetc(C,F)
#define HDunlink(S) unlink(S)
#define HDutime(S,T) utime(S,T)
#define HDva_arg(A,T) va_arg(A,T)
#define HDva_end(A) va_end(A)
#define HDva_start(A,P) va_start(A,P)
#define HDvfprintf(F,FMT,A) vfprintf(F,FMT,A)
#define HDvprintf(FMT,A) vprintf(FMT,A)
#define HDvsprintf(S,FMT,A) vsprintf(S,FMT,A)
#define HDwait(W) wait(W)
#define HDwaitpid(P,W,O) waitpid(P,W,O)
#define HDwcstombs(S,P,Z) wcstombs(S,P,Z)
#define HDwctomb(S,C) wctomb(S,C)
#define HDwrite(F,M,Z) write(F,M,Z)
/*
* And now for a couple non-Posix functions...
*/
extern char *strdup(const char *s);
#define HDstrdup(S) strdup(S)
/*-------------------------------------------------------------------------
* 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:
*
* Robb Matzke, 4 Aug 1997
* The `interface_init_func' can be the null pointer. Changed
* HGOTO_ERROR() to HRETURN_ERROR() since no clean-up needs to occur
* when an error is detected at this point since this must be the
* first executable statement in a function. This allows functions
* to omit the `done:' label when convenient to do so.
*
* Robb Matzke, 4 Aug 1997
* The pablo mask comes from the constant PABLO_MASK defined on
* a per-file basis. The `pablo_func_id' is generated from the
* `func_name' argument by prepending an `ID_' to the name. The
* pablo function identifier should be saved in a local variable
* so FUNC_LEAVE() can access it.
*
* Robb Matzke, 4 Aug 1997
* It is safe to call this function even inside various library
* initializing functions. Infinite recursion is no longer a
* danger.
*
* Robb Matzke, 3 Dec 1997
* The interface initialization function is no longer passed as an
* argument unless the `FUNC_ENTER_INIT' form is called. Instead, the
* function comes from the `INTERFACE_INIT' constant which must be
* defined in every source file.
*
*-------------------------------------------------------------------------
*/
extern hbool_t library_initialize_g; /*good thing C's lazy about extern! */
extern hbool_t thread_initialize_g; /*don't decl interface_initialize_g */
#define PRINT(N,S) { \
write ((N), (S), strlen((S))); \
write ((N), "\n", 1); \
}
#define FUNC_ENTER(func_name,err) FUNC_ENTER_INIT(func_name,INTERFACE_INIT,err)
#define FUNC_ENTER_INIT(func_name,interface_init_func,err) { \
CONSTR (FUNC, #func_name); \
PABLO_SAVE (ID_ ## func_name); \
\
PABLO_TRACE_ON (PABLO_MASK, pablo_func_id); \
\
/* Initialize the library */ \
if (!library_initialize_g) { \
library_initialize_g = TRUE; \
if (H5_init_library()<0) { \
HRETURN_ERROR (H5E_FUNC, H5E_CANTINIT, err, \
"library initialization failed"); \
} \
} \
\
/* Initialize this thread */ \
if (!thread_initialize_g) { \
thread_initialize_g = TRUE; \
if (H5_init_thread()<0) { \
HRETURN_ERROR (H5E_FUNC, H5E_CANTINIT, err, \
"thread initialization failed"); \
} \
} \
\
/* Initialize this interface */ \
if (!interface_initialize_g) { \
interface_initialize_g = TRUE; \
if (interface_init_func && \
((herr_t(*)(void))interface_init_func)()<0) { \
HRETURN_ERROR (H5E_FUNC, H5E_CANTINIT, err, \
"interface initialization failed"); \
} \
} \
\
/* Clear thread error stack entering public functions */ \
if (H5E_clearable_g && '_'!=FUNC[2] && '_'!=FUNC[3] && \
(!FUNC[4] || '_'!=FUNC[4])) { \
PRINT (55, #func_name); \
H5Eclear (H5E_thrdid_g); \
} \
{
/*-------------------------------------------------------------------------
* Purpose: Register function exit for code profiling. This should be
* the last statement executed by a function.
*
* Programmer: Quincey Koziol
*
* Modifications:
*
* Robb Matzke, 4 Aug 1997
* The pablo mask comes from the constant PABLO_MASK defined on a
* per-file basis. The pablo_func_id comes from an auto variable
* defined by FUNC_ENTER.
*
*-------------------------------------------------------------------------
*/
#define FUNC_LEAVE(return_value) HRETURN(return_value)}}
/*
* The FUNC_ENTER() and FUNC_LEAVE() macros make calls to Pablo functions
* through one of these two sets of macros.
*/
#ifdef HAVE_PABLO
# define PABLO_SAVE(func_id) intn pablo_func_id = func_id
# define PABLO_TRACE_ON(m, f) TRACE_ON(m,f)
# define PABLO_TRACE_OFF(m, f) TRACE_OFF(m,f)
#else
# define PABLO_SAVE(func_id) /*void */
# define PABLO_TRACE_ON(m, f) /*void */
# define PABLO_TRACE_OFF(m, f) /*void */
#endif
/* Private functions, not part of the publicly documented API */
herr_t H5_init_library(void);
void H5_term_library(void);
herr_t H5_add_exit(void (*func) (void));
herr_t H5_init_thread(void);
void H5_term_thread(void);
#endif
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