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-rw-r--r--src/H5FDsec2.c42
1 files changed, 16 insertions, 26 deletions
diff --git a/src/H5FDsec2.c b/src/H5FDsec2.c
index ab2bc72..4c7b4ba 100644
--- a/src/H5FDsec2.c
+++ b/src/H5FDsec2.c
@@ -110,24 +110,14 @@ typedef struct H5FD_sec2_t {
* some macros here so we don't have to have conditional compilations later
* throughout the code.
*
- * file_offset_t: The datatype for file offsets, the second argument of
- * the lseek() or lseek64() call.
+ * HDoff_t: The datatype for file offsets, the second argument of
+ * the lseek() or lseek64() call.
*
*/
-/* adding for windows NT file system support. */
-
-#ifdef H5_HAVE_LSEEK64
-# define file_offset_t off64_t
-#elif defined (_WIN32) && !defined(__MWERKS__)
-# /*MSVC*/
-# define file_offset_t __int64
-#else
-# define file_offset_t off_t
-#endif
/*
* 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.
+ * assume that HDoff_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
@@ -140,13 +130,13 @@ typedef struct H5FD_sec2_t {
* which can be addressed entirely by the second
* argument of the file seek function.
*/
-#define MAXADDR (((haddr_t)1<<(8*sizeof(file_offset_t)-1))-1)
+#define MAXADDR (((haddr_t)1<<(8*sizeof(HDoff_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) || \
HADDR_UNDEF==(A)+(Z) || \
- (file_offset_t)((A)+(Z))<(file_offset_t)(A))
+ (HDoff_t)((A)+(Z))<(HDoff_t)(A))
/* Prototypes */
static H5FD_t *H5FD_sec2_open(const char *name, unsigned flags, hid_t fapl_id,
@@ -347,7 +337,7 @@ H5FD_sec2_open(const char *name, unsigned flags, hid_t fapl_id, haddr_t maxaddr)
FUNC_ENTER_NOAPI(H5FD_sec2_open, NULL)
/* Sanity check on file offsets */
- HDassert(sizeof(file_offset_t) >= sizeof(size_t));
+ HDassert(sizeof(HDoff_t) >= sizeof(size_t));
/* Check arguments */
if(!name || !*name)
@@ -369,9 +359,8 @@ H5FD_sec2_open(const char *name, unsigned flags, hid_t fapl_id, haddr_t maxaddr)
/* Open the file */
if((fd = HDopen(name, o_flags, 0666)) < 0) {
int myerrno = errno;
- time_t mytime = HDtime(NULL);
- HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "unable to open file: time = %s, name = '%s', errno = %d, error message = '%s', flags = %x, o_flags = %x", HDctime(&mytime), name, myerrno, HDstrerror(myerrno), flags, (unsigned)o_flags);
+ HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "unable to open file: name = '%s', errno = %d, error message = '%s', flags = %x, o_flags = %x", name, myerrno, HDstrerror(myerrno), flags, (unsigned)o_flags);
} /* end if */
if(HDfstat(fd, &sb) < 0)
HSYS_GOTO_ERROR(H5E_FILE, H5E_BADFILE, NULL, "unable to fstat file")
@@ -759,7 +748,7 @@ H5FD_sec2_read(H5FD_t *_file, H5FD_mem_t UNUSED type, hid_t UNUSED dxpl_id,
/* Seek to the correct location */
if((addr != file->pos || OP_READ != file->op) &&
- HDlseek(file->fd, (file_offset_t)addr, SEEK_SET) < 0)
+ HDlseek(file->fd, (HDoff_t)addr, SEEK_SET) < 0)
HSYS_GOTO_ERROR(H5E_IO, H5E_SEEKERROR, FAIL, "unable to seek to proper position")
/*
@@ -773,7 +762,7 @@ H5FD_sec2_read(H5FD_t *_file, H5FD_mem_t UNUSED type, hid_t UNUSED dxpl_id,
if(-1 == nbytes) { /* error */
int myerrno = errno;
time_t mytime = HDtime(NULL);
- file_offset_t myoffset = HDlseek(file->fd, (file_offset_t)0, SEEK_CUR);
+ HDoff_t myoffset = HDlseek(file->fd, (HDoff_t)0, SEEK_CUR);
HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "file read failed: time = %s, filename = '%s', file descriptor = %d, errno = %d, error message = '%s', buf = %p, size = %lu, offset = %llu", HDctime(&mytime), file->filename, file->fd, myerrno, HDstrerror(myerrno), buf, (unsigned long)size, (unsigned long long)myoffset);
} /* end if */
@@ -839,7 +828,7 @@ H5FD_sec2_write(H5FD_t *_file, H5FD_mem_t UNUSED type, hid_t UNUSED dxpl_id, had
if(!H5F_addr_defined(addr))
HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "addr undefined, addr = %llu", (unsigned long long)addr)
if(REGION_OVERFLOW(addr, size))
- HGOTO_ERROR(H5E_ARGS, H5E_OVERFLOW, FAIL, "addr overflow, addr = %llu", (unsigned long long)addr)
+ HGOTO_ERROR(H5E_ARGS, H5E_OVERFLOW, FAIL, "addr overflow, addr = %llu, size = %llu", (unsigned long long)addr, (unsigned long long)size)
/* If the file is open for SWMR read access, allow access to data past
* the end of the allocated space (the 'eoa'). This is done because the
* eoa stored in the file's superblock might be out of sync with the
@@ -847,11 +836,11 @@ H5FD_sec2_write(H5FD_t *_file, H5FD_mem_t UNUSED type, hid_t UNUSED dxpl_id, had
* SWMR write operations.
*/
if(!file->swmr_read && (addr + size) > file->eoa)
- HGOTO_ERROR(H5E_ARGS, H5E_OVERFLOW, FAIL, "addr overflow, addr = %llu", (unsigned long long)addr)
+ HGOTO_ERROR(H5E_ARGS, H5E_OVERFLOW, FAIL, "addr overflow, addr = %llu, size = %llu, eoa = %llu", (unsigned long long)addr, (unsigned long long)size, (unsigned long long)file->eoa)
/* Seek to the correct location */
if((addr != file->pos || OP_WRITE != file->op) &&
- HDlseek(file->fd, (file_offset_t)addr, SEEK_SET) < 0)
+ HDlseek(file->fd, (HDoff_t)addr, SEEK_SET) < 0)
HSYS_GOTO_ERROR(H5E_IO, H5E_SEEKERROR, FAIL, "unable to seek to proper position")
/*
@@ -865,7 +854,7 @@ H5FD_sec2_write(H5FD_t *_file, H5FD_mem_t UNUSED type, hid_t UNUSED dxpl_id, had
if(-1 == nbytes) { /* error */
int myerrno = errno;
time_t mytime = HDtime(NULL);
- file_offset_t myoffset = HDlseek(file->fd, (file_offset_t)0, SEEK_CUR);
+ HDoff_t myoffset = HDlseek(file->fd, (HDoff_t)0, SEEK_CUR);
HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "file write failed: time = %s, filename = '%s', file descriptor = %d, errno = %d, error message = '%s', buf = %p, size = %lu, offset = %llu", HDctime(&mytime), file->filename, file->fd, myerrno, HDstrerror(myerrno), buf, (unsigned long)size, (unsigned long long)myoffset);
} /* end if */
@@ -940,11 +929,11 @@ H5FD_sec2_truncate(H5FD_t *_file, hid_t UNUSED dxpl_id, hbool_t UNUSED closing)
#ifdef H5_VMS
/* Reset seek offset to the beginning of the file, so that the file isn't
* re-extended later. This may happen on Open VMS. */
- if(-1 == HDlseek(file->fd, (file_offset_t)0, SEEK_SET))
+ if(-1 == HDlseek(file->fd, (HDoff_t)0, SEEK_SET))
HSYS_GOTO_ERROR(H5E_IO, H5E_SEEKERROR, FAIL, "unable to seek to proper position")
#endif
- if(-1 == HDftruncate(file->fd, (file_offset_t)file->eoa))
+ if(-1 == HDftruncate(file->fd, (HDoff_t)file->eoa))
HSYS_GOTO_ERROR(H5E_IO, H5E_SEEKERROR, FAIL, "unable to extend file properly")
#endif /* _WIN32 */
@@ -959,3 +948,4 @@ H5FD_sec2_truncate(H5FD_t *_file, hid_t UNUSED dxpl_id, hbool_t UNUSED closing)
done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5FD_sec2_truncate() */
+
generated by cgit v0.12 at 2024-09-06 04:31:27 (GMT)