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-rw-r--r--src/H5FDstdio.c427
1 files changed, 210 insertions, 217 deletions
diff --git a/src/H5FDstdio.c b/src/H5FDstdio.c
index 4c53769..b67e01e 100644
--- a/src/H5FDstdio.c
+++ b/src/H5FDstdio.c
@@ -14,12 +14,12 @@
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
- * Programmer: Robb Matzke <matzke@llnl.gov>
- * Wednesday, October 22, 1997
+ * Programmer: Robb Matzke <matzke@llnl.gov>
+ * Wednesday, October 22, 1997
*
- * Purpose: This is the Posix stdio.h I/O subclass of H5Flow.
- * It also serves as an example of coding a simple file driver,
- * therefore, it should not use any non-public definitions.
+ * Purpose: This is the Posix stdio.h I/O subclass of H5Flow.
+ * It also serves as an example of coding a simple file driver,
+ * therefore, it should not use any non-public definitions.
*
* Notes: Ported to the new H5FD architecture on 10/18/99 - QAK
*
@@ -43,7 +43,7 @@
#include <unistd.h>
#endif
-#ifdef _WIN32
+#ifdef H5_HAVE_WIN32_API
#include <windows.h>
#include <io.h>
@@ -58,7 +58,7 @@
#ifdef MAX
#undef MAX
#endif /* MAX */
-#define MAX(X,Y) ((X)>(Y)?(X):(Y))
+#define MAX(X,Y) ((X)>(Y)?(X):(Y))
/* The driver identification number, initialized at runtime */
static hid_t H5FD_STDIO_g = 0;
@@ -84,23 +84,23 @@ typedef enum {
* occurs), and `op' will be set to H5F_OP_UNKNOWN.
*/
typedef struct H5FD_stdio_t {
- H5FD_t pub; /*public stuff, must be first */
- FILE * fp; /*the file handle */
- haddr_t eoa; /*end of allocated region */
- haddr_t eof; /*end of file; current file size*/
- haddr_t pos; /*current file I/O position */
- H5FD_stdio_file_op op; /*last operation */
+ H5FD_t pub; /*public stuff, must be first */
+ FILE * fp; /*the file handle */
+ haddr_t eoa; /*end of allocated region */
+ haddr_t eof; /*end of file; current file size*/
+ haddr_t pos; /*current file I/O position */
+ H5FD_stdio_file_op op; /*last operation */
unsigned write_access; /* Flag to indicate the file was opened with write access */
-#ifndef _WIN32
+#ifndef H5_HAVE_WIN32_API
/*
* On most systems the combination of device and i-node number uniquely
* identify a file.
*/
- dev_t device; /*file device number */
- ino_t inode; /*file i-node number */
+ dev_t device; /*file device number */
+ ino_t inode; /*file i-node number */
#else
/*
- * On _WIN32 the low-order word of a unique identifier associated with the
+ * On H5_HAVE_WIN32_API the low-order word of a unique identifier associated with the
* file and the volume serial number uniquely identify a file. This number
* (which, both? -rpm) may change when the system is restarted or when the
* file is opened. After a process opens a file, the identifier is
@@ -114,18 +114,11 @@ typedef struct H5FD_stdio_t {
} H5FD_stdio_t;
/* Use similar structure as in H5private.h by defining Windows stuff first. */
-#ifdef _WIN32
- #if _MSC_VER > 1310 /* Newer than VS.NET 2003 */
- # define file_fseek _fseeki64
- # define file_offset_t __int64
- # define file_ftruncate _chsize_s /* Supported in VS 2005 or newer */
- # define file_ftell _ftelli64
- #else
- # define file_fseek fseek
- # define file_offset_t long
- # define file_ftruncate _chsize
- # define file_ftell ftell
- #endif
+#ifdef H5_HAVE_WIN32_API
+ # define file_fseek _fseeki64
+ # define file_offset_t __int64
+ # define file_ftruncate _chsize_s /* Supported in VS 2005 or newer */
+ # define file_ftell _ftelli64
#endif
/* Use file_xxx to indicate these are local macros, avoiding confusing
@@ -135,15 +128,15 @@ typedef struct H5FD_stdio_t {
*/
#ifndef file_fseek
#ifdef H5_HAVE_FSEEKO64
- # define file_fseek fseeko64
- # define file_offset_t off64_t
- # define file_ftruncate ftruncate64
- # define file_ftell ftello64
+ # define file_fseek fseeko64
+ # define file_offset_t off64_t
+ # define file_ftruncate ftruncate64
+ # define file_ftell ftello64
#else
- # define file_fseek fseeko
- # define file_offset_t off_t
- # define file_ftruncate ftruncate
- # define file_ftell ftello
+ # define file_fseek fseeko
+ # define file_offset_t off_t
+ # define file_ftruncate ftruncate
+ # define file_ftell ftello
#endif
#endif
@@ -151,22 +144,22 @@ typedef struct H5FD_stdio_t {
* These macros check for overflow of various quantities. These macros
* assume that file_offset_t is signed and haddr_t and size_t are unsigned.
*
- * ADDR_OVERFLOW: Checks whether a file address of type `haddr_t'
- * is too large to be represented by the second argument
- * of the file seek function.
+ * ADDR_OVERFLOW: Checks whether a file address of type `haddr_t'
+ * is too large to be represented by the second argument
+ * of the file seek function.
*
- * SIZE_OVERFLOW: Checks whether a buffer size of type `hsize_t' is too
- * large to be represented by the `size_t' type.
+ * SIZE_OVERFLOW: Checks whether a buffer size of type `hsize_t' is too
+ * large to be represented by the `size_t' type.
*
- * REGION_OVERFLOW: Checks whether an address and size pair describe data
- * which can be addressed entirely by the second
- * argument of the file seek function.
+ * REGION_OVERFLOW: Checks whether an address and size pair describe data
+ * which can be addressed entirely by the second
+ * argument of the file seek function.
*/
/* adding for windows NT filesystem support. */
#define MAXADDR (((haddr_t)1<<(8*sizeof(file_offset_t)-1))-1)
-#define ADDR_OVERFLOW(A) (HADDR_UNDEF==(A) || ((A) & ~(haddr_t)MAXADDR))
-#define SIZE_OVERFLOW(Z) ((Z) & ~(hsize_t)MAXADDR)
-#define REGION_OVERFLOW(A,Z) (ADDR_OVERFLOW(A) || SIZE_OVERFLOW(Z) || \
+#define ADDR_OVERFLOW(A) (HADDR_UNDEF==(A) || ((A) & ~(haddr_t)MAXADDR))
+#define SIZE_OVERFLOW(Z) ((Z) & ~(hsize_t)MAXADDR)
+#define REGION_OVERFLOW(A,Z) (ADDR_OVERFLOW(A) || SIZE_OVERFLOW(Z) || \
HADDR_UNDEF==(A)+(Z) || (file_offset_t)((A)+(Z))<(file_offset_t)(A))
/* Prototypes */
@@ -189,52 +182,52 @@ static herr_t H5FD_stdio_flush(H5FD_t *_file, hid_t dxpl_id, unsigned closing);
static herr_t H5FD_stdio_truncate(H5FD_t *_file, hid_t dxpl_id, hbool_t closing);
static const H5FD_class_t H5FD_stdio_g = {
- "stdio", /*name */
- MAXADDR, /*maxaddr */
- H5F_CLOSE_WEAK, /* fc_degree */
+ "stdio", /*name */
+ MAXADDR, /*maxaddr */
+ H5F_CLOSE_WEAK, /* fc_degree */
H5FD_stdio_term, /*terminate */
- NULL, /*sb_size */
- NULL, /*sb_encode */
- NULL, /*sb_decode */
- 0, /*fapl_size */
- NULL, /*fapl_get */
- NULL, /*fapl_copy */
- NULL, /*fapl_free */
- 0, /*dxpl_size */
- NULL, /*dxpl_copy */
- NULL, /*dxpl_free */
- H5FD_stdio_open, /*open */
- H5FD_stdio_close, /*close */
- H5FD_stdio_cmp, /*cmp */
- H5FD_stdio_query, /*query */
- NULL, /*get_type_map */
- H5FD_stdio_alloc, /*alloc */
- NULL, /*free */
- H5FD_stdio_get_eoa, /*get_eoa */
- H5FD_stdio_set_eoa, /*set_eoa */
- H5FD_stdio_get_eof, /*get_eof */
+ NULL, /*sb_size */
+ NULL, /*sb_encode */
+ NULL, /*sb_decode */
+ 0, /*fapl_size */
+ NULL, /*fapl_get */
+ NULL, /*fapl_copy */
+ NULL, /*fapl_free */
+ 0, /*dxpl_size */
+ NULL, /*dxpl_copy */
+ NULL, /*dxpl_free */
+ H5FD_stdio_open, /*open */
+ H5FD_stdio_close, /*close */
+ H5FD_stdio_cmp, /*cmp */
+ H5FD_stdio_query, /*query */
+ NULL, /*get_type_map */
+ H5FD_stdio_alloc, /*alloc */
+ NULL, /*free */
+ H5FD_stdio_get_eoa, /*get_eoa */
+ H5FD_stdio_set_eoa, /*set_eoa */
+ H5FD_stdio_get_eof, /*get_eof */
H5FD_stdio_get_handle, /*get_handle */
- H5FD_stdio_read, /*read */
- H5FD_stdio_write, /*write */
- H5FD_stdio_flush, /*flush */
- H5FD_stdio_truncate, /*truncate */
+ H5FD_stdio_read, /*read */
+ H5FD_stdio_write, /*write */
+ H5FD_stdio_flush, /*flush */
+ H5FD_stdio_truncate, /*truncate */
NULL, /*lock */
NULL, /*unlock */
- H5FD_FLMAP_SINGLE /*fl_map */
+ H5FD_FLMAP_SINGLE /*fl_map */
};
/*-------------------------------------------------------------------------
- * Function: H5FD_stdio_init
+ * Function: H5FD_stdio_init
*
- * Purpose: Initialize this driver by registering the driver with the
- * library.
+ * Purpose: Initialize this driver by registering the driver with the
+ * library.
*
- * Return: Success: The driver ID for the stdio driver.
+ * Return: Success: The driver ID for the stdio driver.
*
- * Failure: Negative.
+ * Failure: Negative.
*
- * Programmer: Robb Matzke
+ * Programmer: Robb Matzke
* Thursday, July 29, 1999
*
* Modifications:
@@ -255,9 +248,9 @@ H5FD_stdio_init(void)
/*---------------------------------------------------------------------------
- * Function: H5FD_stdio_term
+ * Function: H5FD_stdio_term
*
- * Purpose: Shut down the VFD
+ * Purpose: Shut down the VFD
*
* Returns: Non-negative on success or negative on failure
*
@@ -277,16 +270,16 @@ H5FD_stdio_term(void)
/*-------------------------------------------------------------------------
- * Function: H5Pset_fapl_stdio
+ * Function: H5Pset_fapl_stdio
*
- * Purpose: Modify the file access property list to use the H5FD_STDIO
- * driver defined in this source file. There are no driver
- * specific properties.
+ * Purpose: Modify the file access property list to use the H5FD_STDIO
+ * driver defined in this source file. There are no driver
+ * specific properties.
*
- * Return: Non-negative on success/Negative on failure
+ * Return: Non-negative on success/Negative on failure
*
- * Programmer: Robb Matzke
- * Thursday, February 19, 1998
+ * Programmer: Robb Matzke
+ * Thursday, February 19, 1998
*
* Modifications:
* Stolen from the sec2 driver - QAK, 10/18/99
@@ -311,27 +304,27 @@ H5Pset_fapl_stdio(hid_t fapl_id)
/*-------------------------------------------------------------------------
- * Function: H5FD_stdio_open
+ * Function: H5FD_stdio_open
*
- * Purpose: Create and/or opens a Standard C file as an HDF5 file.
+ * Purpose: Create and/or opens a Standard C file as an HDF5 file.
*
- * Bugs: H5F_ACC_EXCL has a race condition. (? -QAK)
+ * Bugs: H5F_ACC_EXCL has a race condition. (? -QAK)
*
* Errors:
- * IO CANTOPENFILE File doesn't exist and CREAT wasn't
- * specified.
- * IO CANTOPENFILE Fopen failed.
- * IO FILEEXISTS File exists but CREAT and EXCL were
- * specified.
+ * IO CANTOPENFILE File doesn't exist and CREAT wasn't
+ * specified.
+ * IO CANTOPENFILE Fopen failed.
+ * IO FILEEXISTS File exists but CREAT and EXCL were
+ * specified.
*
- * Return: Success: A pointer to a new file data structure. The
- * public fields will be initialized by the
- * caller, which is always H5FD_open().
+ * Return: Success: A pointer to a new file data structure. The
+ * public fields will be initialized by the
+ * caller, which is always H5FD_open().
*
- * Failure: NULL
+ * Failure: NULL
*
- * Programmer: Robb Matzke
- * Wednesday, October 22, 1997
+ * Programmer: Robb Matzke
+ * Wednesday, October 22, 1997
*
* Modifications:
* Ported to VFL/H5FD layer - QAK, 10/18/99
@@ -342,17 +335,17 @@ static H5FD_t *
H5FD_stdio_open( const char *name, unsigned flags, hid_t fapl_id,
haddr_t maxaddr)
{
- FILE *f = NULL;
+ FILE *f = NULL;
unsigned write_access=0; /* File opened with write access? */
- H5FD_stdio_t *file=NULL;
+ H5FD_stdio_t *file=NULL;
static const char *func="H5FD_stdio_open"; /* Function Name for error reporting */
-#ifdef _WIN32
- HFILE filehandle;
- struct _BY_HANDLE_FILE_INFORMATION fileinfo;
+#ifdef H5_HAVE_WIN32_API
+ HFILE filehandle;
+ struct _BY_HANDLE_FILE_INFORMATION fileinfo;
int fd;
-#else /* _WIN32 */
- struct stat sb;
-#endif /* _WIN32 */
+#else /* H5_HAVE_WIN32_API */
+ struct stat sb;
+#endif /* H5_HAVE_WIN32_API */
/* Sanity check on file offsets */
assert(sizeof(file_offset_t)>=sizeof(size_t));
@@ -410,7 +403,7 @@ H5FD_stdio_open( const char *name, unsigned flags, hid_t fapl_id,
}
/* The unique key */
-#ifdef _WIN32
+#ifdef H5_HAVE_WIN32_API
/*#error "Needs correct fileindexhi & fileindexlo, code below is from sec2 driver"*/
fd = _fileno(f);
filehandle = _get_osfhandle(fd);
@@ -427,17 +420,17 @@ H5FD_stdio_open( const char *name, unsigned flags, hid_t fapl_id,
/*-------------------------------------------------------------------------
- * Function: H5F_stdio_close
+ * Function: H5F_stdio_close
*
- * Purpose: Closes a file.
+ * Purpose: Closes a file.
*
* Errors:
- * IO CLOSEERROR Fclose failed.
+ * IO CLOSEERROR Fclose failed.
*
- * Return: Non-negative on success/Negative on failure
+ * Return: Non-negative on success/Negative on failure
*
- * Programmer: Robb Matzke
- * Wednesday, October 22, 1997
+ * Programmer: Robb Matzke
+ * Wednesday, October 22, 1997
*
* Modifications:
* Ported to VFL/H5FD layer - QAK, 10/18/99
@@ -447,7 +440,7 @@ H5FD_stdio_open( const char *name, unsigned flags, hid_t fapl_id,
static herr_t
H5FD_stdio_close(H5FD_t *_file)
{
- H5FD_stdio_t *file = (H5FD_stdio_t*)_file;
+ H5FD_stdio_t *file = (H5FD_stdio_t*)_file;
static const char *func="H5FD_stdio_close"; /* Function Name for error reporting */
/* Clear the error stack */
@@ -463,17 +456,17 @@ H5FD_stdio_close(H5FD_t *_file)
/*-------------------------------------------------------------------------
- * Function: H5FD_stdio_cmp
+ * Function: H5FD_stdio_cmp
*
- * Purpose: Compares two files belonging to this driver using an
- * arbitrary (but consistent) ordering.
+ * Purpose: Compares two files belonging to this driver using an
+ * arbitrary (but consistent) ordering.
*
- * Return: Success: A value like strcmp()
+ * Return: Success: A value like strcmp()
*
- * Failure: never fails (arguments were checked by the
- * caller).
+ * Failure: never fails (arguments were checked by the
+ * caller).
*
- * Programmer: Robb Matzke
+ * Programmer: Robb Matzke
* Thursday, July 29, 1999
*
* Modifications:
@@ -484,13 +477,13 @@ H5FD_stdio_close(H5FD_t *_file)
static int
H5FD_stdio_cmp(const H5FD_t *_f1, const H5FD_t *_f2)
{
- const H5FD_stdio_t *f1 = (const H5FD_stdio_t*)_f1;
- const H5FD_stdio_t *f2 = (const H5FD_stdio_t*)_f2;
+ const H5FD_stdio_t *f1 = (const H5FD_stdio_t*)_f1;
+ const H5FD_stdio_t *f2 = (const H5FD_stdio_t*)_f2;
/* Clear the error stack */
H5Eclear2(H5E_DEFAULT);
-#ifdef _WIN32
+#ifdef H5_HAVE_WIN32_API
if (f1->fileindexhi < f2->fileindexhi) return -1;
if (f1->fileindexhi > f2->fileindexhi) return 1;
@@ -518,16 +511,16 @@ H5FD_stdio_cmp(const H5FD_t *_f1, const H5FD_t *_f2)
/*-------------------------------------------------------------------------
- * Function: H5FD_stdio_query
+ * Function: H5FD_stdio_query
*
- * Purpose: Set the flags that this VFL driver is capable of supporting.
+ * Purpose: Set the flags that this VFL driver is capable of supporting.
* (listed in H5FDpublic.h)
*
- * Return: Success: non-negative
+ * Return: Success: non-negative
*
- * Failure: negative
+ * Failure: negative
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Friday, August 25, 2000
*
* Modifications:
@@ -554,18 +547,18 @@ H5FD_stdio_query(const H5FD_t *_f, unsigned long *flags /* out */)
/*-------------------------------------------------------------------------
- * Function: H5FD_stdio_alloc
+ * Function: H5FD_stdio_alloc
*
- * Purpose: Allocates file memory. If fseeko isn't available, makes
+ * Purpose: Allocates file memory. If fseeko isn't available, makes
* sure the file size isn't bigger than 2GB because the
* parameter OFFSET of fseek is of the type LONG INT, limiting
* the file size to 2GB.
*
- * Return: Success: Address of new memory
+ * Return: Success: Address of new memory
*
- * Failure: HADDR_UNDEF
+ * Failure: HADDR_UNDEF
*
- * Programmer: Raymond Lu
+ * Programmer: Raymond Lu
* 30 March 2007
*
* Modifications:
@@ -575,8 +568,8 @@ H5FD_stdio_query(const H5FD_t *_f, unsigned long *flags /* out */)
static haddr_t
H5FD_stdio_alloc(H5FD_t *_file, H5FD_mem_t /*UNUSED*/ type, hid_t /*UNUSED*/ dxpl_id, hsize_t size)
{
- H5FD_stdio_t *file = (H5FD_stdio_t*)_file;
- haddr_t addr;
+ H5FD_stdio_t *file = (H5FD_stdio_t*)_file;
+ haddr_t addr;
haddr_t ret_value; /* Return value */
/* Shut compiler up */
@@ -606,17 +599,17 @@ H5FD_stdio_alloc(H5FD_t *_file, H5FD_mem_t /*UNUSED*/ type, hid_t /*UNUSED*/ dxp
/*-------------------------------------------------------------------------
- * Function: H5FD_stdio_get_eoa
+ * Function: H5FD_stdio_get_eoa
*
- * Purpose: Gets the end-of-address marker for the file. The EOA marker
- * is the first address past the last byte allocated in the
- * format address space.
+ * Purpose: Gets the end-of-address marker for the file. The EOA marker
+ * is the first address past the last byte allocated in the
+ * format address space.
*
- * Return: Success: The end-of-address marker.
+ * Return: Success: The end-of-address marker.
*
- * Failure: HADDR_UNDEF
+ * Failure: HADDR_UNDEF
*
- * Programmer: Robb Matzke
+ * Programmer: Robb Matzke
* Monday, August 2, 1999
*
* Modifications:
@@ -631,7 +624,7 @@ H5FD_stdio_alloc(H5FD_t *_file, H5FD_mem_t /*UNUSED*/ type, hid_t /*UNUSED*/ dxp
static haddr_t
H5FD_stdio_get_eoa(const H5FD_t *_file, H5FD_mem_t /*unused*/ type)
{
- const H5FD_stdio_t *file = (const H5FD_stdio_t *)_file;
+ const H5FD_stdio_t *file = (const H5FD_stdio_t *)_file;
/* Clear the error stack */
H5Eclear2(H5E_DEFAULT);
@@ -644,17 +637,17 @@ H5FD_stdio_get_eoa(const H5FD_t *_file, H5FD_mem_t /*unused*/ type)
/*-------------------------------------------------------------------------
- * Function: H5FD_stdio_set_eoa
+ * Function: H5FD_stdio_set_eoa
*
- * Purpose: Set the end-of-address marker for the file. This function is
- * called shortly after an existing HDF5 file is opened in order
- * to tell the driver where the end of the HDF5 data is located.
+ * Purpose: Set the end-of-address marker for the file. This function is
+ * called shortly after an existing HDF5 file is opened in order
+ * to tell the driver where the end of the HDF5 data is located.
*
- * Return: Success: 0
+ * Return: Success: 0
*
- * Failure: -1
+ * Failure: -1
*
- * Programmer: Robb Matzke
+ * Programmer: Robb Matzke
* Thursday, July 29, 1999
*
* Modifications:
@@ -668,7 +661,7 @@ H5FD_stdio_get_eoa(const H5FD_t *_file, H5FD_mem_t /*unused*/ type)
static herr_t
H5FD_stdio_set_eoa(H5FD_t *_file, H5FD_mem_t /*unused*/ type, haddr_t addr)
{
- H5FD_stdio_t *file = (H5FD_stdio_t*)_file;
+ H5FD_stdio_t *file = (H5FD_stdio_t*)_file;
/* Clear the error stack */
H5Eclear2(H5E_DEFAULT);
@@ -683,19 +676,19 @@ H5FD_stdio_set_eoa(H5FD_t *_file, H5FD_mem_t /*unused*/ type, haddr_t addr)
/*-------------------------------------------------------------------------
- * Function: H5FD_stdio_get_eof
+ * Function: H5FD_stdio_get_eof
*
- * Purpose: Returns the end-of-file marker, which is the greater of
- * either the Unix end-of-file or the HDF5 end-of-address
- * markers.
+ * Purpose: Returns the end-of-file marker, which is the greater of
+ * either the Unix end-of-file or the HDF5 end-of-address
+ * markers.
*
- * Return: Success: End of file address, the first address past
- * the end of the "file", either the Unix file
- * or the HDF5 file.
+ * Return: Success: End of file address, the first address past
+ * the end of the "file", either the Unix file
+ * or the HDF5 file.
*
- * Failure: HADDR_UNDEF
+ * Failure: HADDR_UNDEF
*
- * Programmer: Robb Matzke
+ * Programmer: Robb Matzke
* Thursday, July 29, 1999
*
* Modifications:
@@ -706,7 +699,7 @@ H5FD_stdio_set_eoa(H5FD_t *_file, H5FD_mem_t /*unused*/ type, haddr_t addr)
static haddr_t
H5FD_stdio_get_eof(const H5FD_t *_file)
{
- const H5FD_stdio_t *file = (const H5FD_stdio_t *)_file;
+ const H5FD_stdio_t *file = (const H5FD_stdio_t *)_file;
/* Clear the error stack */
H5Eclear2(H5E_DEFAULT);
@@ -749,24 +742,24 @@ H5FD_stdio_get_handle(H5FD_t *_file, hid_t fapl, void** file_handle)
/*-------------------------------------------------------------------------
- * Function: H5F_stdio_read
+ * Function: H5F_stdio_read
*
- * Purpose: Reads SIZE bytes beginning at address ADDR in file LF and
- * places them in buffer BUF. Reading past the logical or
- * physical end of file returns zeros instead of failing.
+ * Purpose: Reads SIZE bytes beginning at address ADDR in file LF and
+ * places them in buffer BUF. Reading past the logical or
+ * physical end of file returns zeros instead of failing.
*
* Errors:
- * IO READERROR Fread failed.
- * IO SEEKERROR Fseek failed.
+ * IO READERROR Fread failed.
+ * IO SEEKERROR Fseek failed.
*
- * Return: Non-negative on success/Negative on failure
+ * Return: Non-negative on success/Negative on failure
*
- * Programmer: Robb Matzke
- * Wednesday, October 22, 1997
+ * Programmer: Robb Matzke
+ * Wednesday, October 22, 1997
*
* Modifications:
- * June 2, 1998 Albert Cheng
- * Added xfer_mode argument
+ * June 2, 1998 Albert Cheng
+ * Added xfer_mode argument
*
* Ported to VFL/H5FD layer - QAK, 10/18/99
*
@@ -776,8 +769,8 @@ static herr_t
H5FD_stdio_read(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, size_t size,
void *buf/*out*/)
{
- size_t n;
- H5FD_stdio_t *file = (H5FD_stdio_t*)_file;
+ size_t n;
+ H5FD_stdio_t *file = (H5FD_stdio_t*)_file;
static const char *func="H5FD_stdio_read"; /* Function Name for error reporting */
/* Shut compiler up */
@@ -849,23 +842,23 @@ H5FD_stdio_read(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, siz
/*-------------------------------------------------------------------------
- * Function: H5F_stdio_write
+ * Function: H5F_stdio_write
*
- * Purpose: Writes SIZE bytes from the beginning of BUF into file LF at
- * file address ADDR.
+ * Purpose: Writes SIZE bytes from the beginning of BUF into file LF at
+ * file address ADDR.
*
* Errors:
- * IO SEEKERROR Fseek failed.
- * IO WRITEERROR Fwrite failed.
+ * IO SEEKERROR Fseek failed.
+ * IO WRITEERROR Fwrite failed.
*
- * Return: Non-negative on success/Negative on failure
+ * Return: Non-negative on success/Negative on failure
*
- * Programmer: Robb Matzke
- * Wednesday, October 22, 1997
+ * Programmer: Robb Matzke
+ * Wednesday, October 22, 1997
*
* Modifications:
- * June 2, 1998 Albert Cheng
- * Added xfer_mode argument
+ * June 2, 1998 Albert Cheng
+ * Added xfer_mode argument
*
* Ported to VFL/H5FD layer - QAK, 10/18/99
*
@@ -873,9 +866,9 @@ H5FD_stdio_read(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, siz
*/
static herr_t
H5FD_stdio_write(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr,
- size_t size, const void *buf)
+ size_t size, const void *buf)
{
- H5FD_stdio_t *file = (H5FD_stdio_t*)_file;
+ H5FD_stdio_t *file = (H5FD_stdio_t*)_file;
static const char *func="H5FD_stdio_write"; /* Function Name for error reporting */
/* Shut compiler up */
@@ -932,25 +925,25 @@ H5FD_stdio_write(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr,
/*-------------------------------------------------------------------------
- * Function: H5F_stdio_flush
+ * Function: H5F_stdio_flush
*
- * Purpose: Makes sure that all data is on disk.
+ * Purpose: Makes sure that all data is on disk.
*
* Errors:
- * IO SEEKERROR fseek failed.
- * IO WRITEERROR fflush or fwrite failed.
+ * IO SEEKERROR fseek failed.
+ * IO WRITEERROR fflush or fwrite failed.
*
- * Return: Non-negative on success/Negative on failure
+ * Return: Non-negative on success/Negative on failure
*
- * Programmer: Robb Matzke
- * Wednesday, October 22, 1997
+ * Programmer: Robb Matzke
+ * Wednesday, October 22, 1997
*
*-------------------------------------------------------------------------
*/
static herr_t
H5FD_stdio_flush(H5FD_t *_file, hid_t dxpl_id, unsigned closing)
{
- H5FD_stdio_t *file = (H5FD_stdio_t*)_file;
+ H5FD_stdio_t *file = (H5FD_stdio_t*)_file;
static const char *func = "H5FD_stdio_flush"; /* Function Name for error reporting */
/* Shut compiler up */
@@ -977,29 +970,29 @@ H5FD_stdio_flush(H5FD_t *_file, hid_t dxpl_id, unsigned closing)
/*-------------------------------------------------------------------------
- * Function: H5F_stdio_truncate
+ * Function: H5F_stdio_truncate
*
- * Purpose: Makes sure that the true file size is the same (or larger)
- * than the end-of-address.
+ * Purpose: Makes sure that the true file size is the same (or larger)
+ * than the end-of-address.
*
* Errors:
- * IO SEEKERROR fseek failed.
- * IO WRITEERROR fflush or fwrite failed.
+ * IO SEEKERROR fseek failed.
+ * IO WRITEERROR fflush or fwrite failed.
*
- * Return: Non-negative on success/Negative on failure
+ * Return: Non-negative on success/Negative on failure
*
- * Programmer: Quincey Koziol
- * Thursday, January 31, 2008
+ * Programmer: Quincey Koziol
+ * Thursday, January 31, 2008
*
* Modifications:
- * Vailin Choi; June 2010
- * Fix for window failures manifested from tests in mf.c.
+ * Vailin Choi; June 2010
+ * Fix for window failures manifested from tests in mf.c.
*-------------------------------------------------------------------------
*/
static herr_t
H5FD_stdio_truncate(H5FD_t *_file, hid_t dxpl_id, hbool_t closing)
{
- H5FD_stdio_t *file = (H5FD_stdio_t*)_file;
+ H5FD_stdio_t *file = (H5FD_stdio_t*)_file;
static const char *func = "H5FD_stdio_truncate"; /* Function Name for error reporting */
/* Shut compiler up */
@@ -1015,11 +1008,11 @@ H5FD_stdio_truncate(H5FD_t *_file, hid_t dxpl_id, hbool_t closing)
if(file->eoa != file->eof) {
int fd = fileno(file->fp); /* File descriptor for HDF5 file */
-#ifdef _WIN32
+#ifdef H5_HAVE_WIN32_API
HFILE filehandle; /* Windows file handle */
LARGE_INTEGER li; /* 64-bit integer for SetFilePointer() call */
- /* Reset seek offset to beginning of file, so that file isn't re-extended later */
+ /* Reset seek offset to beginning of file, so that file isn't re-extended later */
rewind(file->fp);
/* Map the posix file handle to a Windows file handle */
@@ -1031,14 +1024,14 @@ H5FD_stdio_truncate(H5FD_t *_file, hid_t dxpl_id, hbool_t closing)
(void)SetFilePointer((HANDLE)filehandle, li.LowPart, &li.HighPart, FILE_BEGIN);
if(SetEndOfFile((HANDLE)filehandle) == 0)
H5Epush_ret(func, H5E_ERR_CLS, H5E_IO, H5E_SEEKERROR, "unable to truncate/extend file properly", -1)
-#else /* _WIN32 */
+#else /* H5_HAVE_WIN32_API */
/* Reset seek offset to beginning of file, so that file isn't re-extended later */
rewind(file->fp);
/* Truncate file to proper length */
if(-1 == file_ftruncate(fd, (file_offset_t)file->eoa))
H5Epush_ret(func, H5E_ERR_CLS, H5E_IO, H5E_SEEKERROR, "unable to truncate/extend file properly", -1)
-#endif /* _WIN32 */
+#endif /* H5_HAVE_WIN32_API */
/* Update the eof value */
file->eof = file->eoa;