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-rw-r--r--src/H5Fprivate.h533
1 files changed, 264 insertions, 269 deletions
diff --git a/src/H5Fprivate.h b/src/H5Fprivate.h
index acf2e80..31ea061 100644
--- a/src/H5Fprivate.h
+++ b/src/H5Fprivate.h
@@ -25,9 +25,9 @@
/*
* Feature: Define this constant to be non-zero if you want to enable code
- * that minimizes the number of calls to lseek(). This has a huge
- * performance benefit on some systems. Set this constant to zero
- * on the compiler command line to disable that optimization.
+ * that minimizes the number of calls to lseek(). This has a huge
+ * performance benefit on some systems. Set this constant to zero
+ * on the compiler command line to disable that optimization.
*/
#ifndef H5F_OPT_SEEK
# define H5F_OPT_SEEK 1
@@ -35,7 +35,7 @@
/*
* Feature: Define this constant on the compiler command-line if you want to
- * see some debugging messages on stderr.
+ * see some debugging messages on stderr.
*/
#ifdef NDEBUG
# undef H5F_DEBUG
@@ -49,18 +49,17 @@
#define H5F_SIGNATURE_LEN 8
/* size of size_t and off_t as they exist on disk */
-#define H5F_SIZEOF_ADDR(F) ((F)->shared->create_parms.sizeof_addr)
-#define H5F_SIZEOF_SIZE(F) ((F)->shared->create_parms.sizeof_size)
+#define H5F_SIZEOF_ADDR(F) ((F)->shared->create_parms.sizeof_addr)
+#define H5F_SIZEOF_SIZE(F) ((F)->shared->create_parms.sizeof_size)
/*
* File open flags.
*/
-#define H5F_ACC_WRITE 0x0001 /* Open file for read/write access */
-#define H5F_ACC_CREAT 0x0002 /* Create non-existing files */
-#define H5F_ACC_EXCL 0x0004 /* Fail if file exists */
-#define H5F_ACC_TRUNC 0x0008 /* Truncate existing file */
-#define H5F_ACC_DEBUG 0x00010 /* Print debug info */
-
+#define H5F_ACC_WRITE 0x0001 /* Open file for read/write access */
+#define H5F_ACC_CREAT 0x0002 /* Create non-existing files */
+#define H5F_ACC_EXCL 0x0004 /* Fail if file exists */
+#define H5F_ACC_TRUNC 0x0008 /* Truncate existing file */
+#define H5F_ACC_DEBUG 0x00010 /* Print debug info */
/*
* Encode and decode macros for file meta-data.
@@ -69,100 +68,100 @@
/* For non-little-endian platforms, encode each byte by itself */
#ifdef WORDS_BIGENDIAN
-# define INT16ENCODE(p, i) { \
- *(p) = (uint8)( (uintn)(i) & 0xff); (p)++; \
- *(p) = (uint8)(((uintn)(i) >> 8) & 0xff); (p)++; \
+# define INT16ENCODE(p, i) { \
+ *(p) = (uint8)( (uintn)(i) & 0xff); (p)++; \
+ *(p) = (uint8)(((uintn)(i) >> 8) & 0xff); (p)++; \
}
-# define UINT16ENCODE(p, i) { \
- *(p) = (uint8)( (i) & 0xff); (p)++; \
- *(p) = (uint8)(((uintn)(i) >> 8) & 0xff); (p)++; \
+# define UINT16ENCODE(p, i) { \
+ *(p) = (uint8)( (i) & 0xff); (p)++; \
+ *(p) = (uint8)(((uintn)(i) >> 8) & 0xff); (p)++; \
}
-# define INT32ENCODE(p, i) { \
- *(p) = (uint8)( (uint32)(i) & 0xff); (p)++; \
- *(p) = (uint8)(((uint32)(i) >> 8) & 0xff); (p)++; \
- *(p) = (uint8)(((uint32)(i) >> 16) & 0xff); (p)++; \
- *(p) = (uint8)(((uint32)(i) >> 24) & 0xff); (p)++; \
+# define INT32ENCODE(p, i) { \
+ *(p) = (uint8)( (uint32)(i) & 0xff); (p)++; \
+ *(p) = (uint8)(((uint32)(i) >> 8) & 0xff); (p)++; \
+ *(p) = (uint8)(((uint32)(i) >> 16) & 0xff); (p)++; \
+ *(p) = (uint8)(((uint32)(i) >> 24) & 0xff); (p)++; \
}
-# define UINT32ENCODE(p, i) { \
- *(p) = (uint8)( (i) & 0xff); (p)++; \
- *(p) = (uint8)(((i) >> 8) & 0xff); (p)++; \
- *(p) = (uint8)(((i) >> 16) & 0xff); (p)++; \
- *(p) = (uint8)(((i) >> 24) & 0xff); (p)++; \
+# define UINT32ENCODE(p, i) { \
+ *(p) = (uint8)( (i) & 0xff); (p)++; \
+ *(p) = (uint8)(((i) >> 8) & 0xff); (p)++; \
+ *(p) = (uint8)(((i) >> 16) & 0xff); (p)++; \
+ *(p) = (uint8)(((i) >> 24) & 0xff); (p)++; \
}
-# define INT64ENCODE(p, n) { \
- int64 _n = (n); \
- intn _i; \
- uint8 *_p = (uint8*)(p); \
- for (_i=0; _i<sizeof(int64); _i++, _n>>=8) { \
- *_p++ = _n & 0xff; \
- } \
- for (/*void*/; _i<8; _i++) { \
- *_p++ = (n)<0 ? 0xff : 0; \
- } \
- (p) = (uint8*)(p)+8; \
+# define INT64ENCODE(p, n) { \
+ int64 _n = (n); \
+ intn _i; \
+ uint8 *_p = (uint8*)(p); \
+ for (_i=0; _i<sizeof(int64); _i++, _n>>=8) { \
+ *_p++ = _n & 0xff; \
+ } \
+ for (/*void*/; _i<8; _i++) { \
+ *_p++ = (n)<0 ? 0xff : 0; \
+ } \
+ (p) = (uint8*)(p)+8; \
}
-# define UINT64ENCODE(p, n) { \
- uint64 _n = (n); \
- intn _i; \
- uint8 *_p = (uint8*)(p); \
- for (_i=0; _i<sizeof(uint64); _i++, _n>>=8) { \
- *_p++ = _n & 0xff; \
- } \
- for (/*void*/; _i<8; _i++) { \
- *_p++ = 0; \
- } \
- (p) = (uint8*)(p)+8; \
+# define UINT64ENCODE(p, n) { \
+ uint64 _n = (n); \
+ intn _i; \
+ uint8 *_p = (uint8*)(p); \
+ for (_i=0; _i<sizeof(uint64); _i++, _n>>=8) { \
+ *_p++ = _n & 0xff; \
+ } \
+ for (/*void*/; _i<8; _i++) { \
+ *_p++ = 0; \
+ } \
+ (p) = (uint8*)(p)+8; \
}
-# define INT16DECODE(p, i) { \
- (i) = (int16)((*(p) & 0xff)); (p)++; \
- (i) |= (int16)((*(p) & 0xff) << 8); (p)++; \
+# define INT16DECODE(p, i) { \
+ (i) = (int16)((*(p) & 0xff)); (p)++; \
+ (i) |= (int16)((*(p) & 0xff) << 8); (p)++; \
}
-# define UINT16DECODE(p, i) { \
- (i) = (uint16) (*(p) & 0xff); (p)++; \
- (i) |= (uint16)((*(p) & 0xff) << 8); (p)++; \
+# define UINT16DECODE(p, i) { \
+ (i) = (uint16) (*(p) & 0xff); (p)++; \
+ (i) |= (uint16)((*(p) & 0xff) << 8); (p)++; \
}
-# define INT32DECODE(p, i) { \
- (i) = ( *(p) & 0xff); (p)++; \
- (i) |= ((int32)(*(p) & 0xff) << 8); (p)++; \
- (i) |= ((int32)(*(p) & 0xff) << 16); (p)++; \
- (i) |= ((int32)(*(p) & 0xff) << 24); (p)++; \
+# define INT32DECODE(p, i) { \
+ (i) = ( *(p) & 0xff); (p)++; \
+ (i) |= ((int32)(*(p) & 0xff) << 8); (p)++; \
+ (i) |= ((int32)(*(p) & 0xff) << 16); (p)++; \
+ (i) |= ((int32)(*(p) & 0xff) << 24); (p)++; \
}
-# define UINT32DECODE(p, i) { \
- (i) = (uint32)(*(p) & 0xff); (p)++; \
- (i) |= ((uint32)(*(p) & 0xff) << 8); (p)++; \
- (i) |= ((uint32)(*(p) & 0xff) << 16); (p)++; \
- (i) |= ((uint32)(*(p) & 0xff) << 24); (p)++; \
+# define UINT32DECODE(p, i) { \
+ (i) = (uint32)(*(p) & 0xff); (p)++; \
+ (i) |= ((uint32)(*(p) & 0xff) << 8); (p)++; \
+ (i) |= ((uint32)(*(p) & 0xff) << 16); (p)++; \
+ (i) |= ((uint32)(*(p) & 0xff) << 24); (p)++; \
}
-# define INT64DECODE(p, n) { \
- /* WE DON'T CHECK FOR OVERFLOW! */ \
- int64 _n = 0; \
- intn _i; \
- (p) += 8; \
- for (_i=0; _i<sizeof(int64); _i++, _n<<=8) { \
- _n |= *(--p); \
- } \
- (p) += 8; \
+# define INT64DECODE(p, n) { \
+ /* WE DON'T CHECK FOR OVERFLOW! */ \
+ int64 _n = 0; \
+ intn _i; \
+ (p) += 8; \
+ for (_i=0; _i<sizeof(int64); _i++, _n<<=8) { \
+ _n |= *(--p); \
+ } \
+ (p) += 8; \
}
-# define UINT64DECODE(p, n) { \
- /* WE DON'T CHECK FOR OVERFLOW! */ \
- uint64 _n = 0; \
- intn _i; \
- (p) += 8; \
- for (_i=0; _i<sizeof(uint64); _i++, _n<<=8) { \
- _n |= *(--p); \
- } \
- (p) += 8; \
+# define UINT64DECODE(p, n) { \
+ /* WE DON'T CHECK FOR OVERFLOW! */ \
+ uint64 _n = 0; \
+ intn _i; \
+ (p) += 8; \
+ for (_i=0; _i<sizeof(uint64); _i++, _n<<=8) { \
+ _n |= *(--p); \
+ } \
+ (p) += 8; \
}
#else
@@ -172,26 +171,26 @@
# define INT32ENCODE(p, i) { *((int32 *)(p)) = (int32)(i); (p)+=4; }
# define UINT32ENCODE(p, i) { *((uint32 *)(p)) = (uint32)(i); (p)+=4; }
-# define INT64ENCODE(p, i) { \
- *((int64 *)(p)) = (int64)(i); \
- (p) += sizeof(int64); \
- if (4==sizeof(int64)) { \
- *(p)++ = (i)<0?0xff:0x00; \
- *(p)++ = (i)<0?0xff:0x00; \
- *(p)++ = (i)<0?0xff:0x00; \
- *(p)++ = (i)<0?0xff:0x00; \
- } \
+# define INT64ENCODE(p, i) { \
+ *((int64 *)(p)) = (int64)(i); \
+ (p) += sizeof(int64); \
+ if (4==sizeof(int64)) { \
+ *(p)++ = (i)<0?0xff:0x00; \
+ *(p)++ = (i)<0?0xff:0x00; \
+ *(p)++ = (i)<0?0xff:0x00; \
+ *(p)++ = (i)<0?0xff:0x00; \
+ } \
}
-# define UINT64ENCODE(p, i) { \
- *((uint64 *)(p)) = (uint64)(i); \
- (p) += sizeof(uint64); \
- if (4==sizeof(uint64)) { \
- *(p)++ = 0x00; \
- *(p)++ = 0x00; \
- *(p)++ = 0x00; \
- *(p)++ = 0x00; \
- } \
+# define UINT64ENCODE(p, i) { \
+ *((uint64 *)(p)) = (uint64)(i); \
+ (p) += sizeof(uint64); \
+ if (4==sizeof(uint64)) { \
+ *(p)++ = 0x00; \
+ *(p)++ = 0x00; \
+ *(p)++ = 0x00; \
+ *(p)++ = 0x00; \
+ } \
}
# define INT16DECODE(p, i) { (i) = (int16)(*(const int16 *)(p)); (p)+=2; }
@@ -213,125 +212,125 @@
* File-creation template.
*/
typedef struct H5F_create_t {
- size_t userblock_size; /* Size of the file user block in bytes */
- intn sym_leaf_k; /* 1/2 rank for symbol table leaf nodes */
- intn btree_k[8]; /* 1/2 rank for btree internal nodes */
- size_t sizeof_addr; /* Number of bytes in an address */
- size_t sizeof_size; /* Number of bytes for obj sizes */
- intn bootblock_ver; /* Version # of the bootblock */
- intn smallobject_ver; /* Version # of the small-object heap */
- intn freespace_ver; /* Version # of the free-space information */
- intn objectdir_ver; /* Version # of the object directory format */
- intn sharedheader_ver; /* Version # of the shared header format */
+ size_t userblock_size; /* Size of the file user block in bytes */
+ intn sym_leaf_k; /* 1/2 rank for symbol table leaf nodes */
+ intn btree_k[8]; /* 1/2 rank for btree internal nodes */
+ size_t sizeof_addr; /* Number of bytes in an address */
+ size_t sizeof_size; /* Number of bytes for obj sizes */
+ intn bootblock_ver; /* Version # of the bootblock */
+ intn smallobject_ver; /* Version # of the small-object heap */
+ intn freespace_ver; /* Version # of the free-space information */
+ intn objectdir_ver; /* Version # of the object directory format */
+ intn sharedheader_ver; /* Version # of the shared header format */
} H5F_create_t;
/*
* These things make a file unique.
*/
typedef struct H5F_search_t {
- dev_t dev; /* Device number containing file */
- ino_t ino; /* Unique file number on device */
+ dev_t dev; /* Device number containing file */
+ ino_t ino; /* Unique file number on device */
} H5F_search_t;
/* For determining what the last file operation was */
typedef enum {
- H5F_OP_UNKNOWN, /* Don't know what the last operation was */
- H5F_OP_SEEK, /* Last operation was a seek */
- H5F_OP_WRITE, /* Last operation was a write */
- H5F_OP_READ /* Last operation was a read */
+ H5F_OP_UNKNOWN, /* Don't know what the last operation was */
+ H5F_OP_SEEK, /* Last operation was a seek */
+ H5F_OP_WRITE, /* Last operation was a write */
+ H5F_OP_READ /* Last operation was a read */
} H5F_fileop_t;
/*
* Define the low-level file interface.
*/
typedef struct H5F_low_class_t {
- hbool_t (*access)(const char*, int, H5F_search_t*);
- struct H5F_low_t *(*open)(const char*, uintn, H5F_search_t*);
- herr_t (*close)(struct H5F_low_t*);
- herr_t (*read)(struct H5F_low_t*, const haddr_t*, size_t, uint8*);
- herr_t (*write)(struct H5F_low_t*, const haddr_t*, size_t, const uint8*);
- herr_t (*flush)(struct H5F_low_t*);
- herr_t (*extend)(struct H5F_low_t*, intn, size_t, haddr_t*);
+ hbool_t (*access) (const char *, int, H5F_search_t *);
+ struct H5F_low_t *(*open) (const char *, uintn, H5F_search_t *);
+ herr_t (*close) (struct H5F_low_t *);
+ herr_t (*read) (struct H5F_low_t *, const haddr_t *, size_t, uint8 *);
+ herr_t (*write) (struct H5F_low_t *, const haddr_t *, size_t, const uint8 *);
+ herr_t (*flush) (struct H5F_low_t *);
+ herr_t (*extend) (struct H5F_low_t *, intn, size_t, haddr_t *);
} H5F_low_class_t;
typedef struct H5F_low_t {
- const H5F_low_class_t *type; /* What type of file is this? */
- haddr_t eof; /* Address of logical end-of-file */
- union {
-
- /* File families */
- struct {
- char *name; /* Family name */
- uintn flags; /* Flags for opening member files */
- intn nmemb; /* Number of family members */
- intn nalloc; /* Size of member table in elements */
- struct H5F_low_t **memb;/* An array of family members */
- size_t offset_bits;/* Number of bits in a member offset*/
- } fam;
-
- /* Split meta/raw data */
- struct {
- char *name; /* Base name w/o extension */
- uint64 mask; /* Bit that determines which file to use*/
- struct H5F_low_t *meta;/* Meta data file */
- struct H5F_low_t *raw; /* Raw data file */
- } split;
-
- /* Posix section 2 I/O */
- struct {
- int fd; /* The unix file descriptor */
- H5F_fileop_t op; /* Previous file operation */
- off_t cur; /* Current file position */
- } sec2;
-
- /* Posix stdio */
- struct {
- FILE *f; /* Posix stdio file */
- H5F_fileop_t op; /* Previous file operation */
- off_t cur; /* Current file position */
- } stdio;
-
- /* In-core temp file */
- struct {
- uint8 *mem; /* Mem image of the file */
- size_t size; /* Current file size */
- size_t alloc; /* Current size of MEM buffer */
- } core;
-
- } u;
+ const H5F_low_class_t *type; /* What type of file is this? */
+ haddr_t eof; /* Address of logical end-of-file */
+ union {
+
+ /* File families */
+ struct {
+ char *name; /* Family name */
+ uintn flags; /* Flags for opening member files */
+ intn nmemb; /* Number of family members */
+ intn nalloc; /* Size of member table in elements */
+ struct H5F_low_t **memb; /* An array of family members */
+ size_t offset_bits; /* Number of bits in a member offset */
+ } fam;
+
+ /* Split meta/raw data */
+ struct {
+ char *name; /* Base name w/o extension */
+ uint64 mask; /* Bit that determines which file to use */
+ struct H5F_low_t *meta; /* Meta data file */
+ struct H5F_low_t *raw; /* Raw data file */
+ } split;
+
+ /* Posix section 2 I/O */
+ struct {
+ int fd; /* The unix file descriptor */
+ H5F_fileop_t op; /* Previous file operation */
+ off_t cur; /* Current file position */
+ } sec2;
+
+ /* Posix stdio */
+ struct {
+ FILE *f; /* Posix stdio file */
+ H5F_fileop_t op; /* Previous file operation */
+ off_t cur; /* Current file position */
+ } stdio;
+
+ /* In-core temp file */
+ struct {
+ uint8 *mem; /* Mem image of the file */
+ size_t size; /* Current file size */
+ size_t alloc; /* Current size of MEM buffer */
+ } core;
+
+ } u;
} H5F_low_t;
/* What types of low-level files are there? */
#ifndef H5F_LOW_DFLT
-# define H5F_LOW_DFLT H5F_LOW_STDIO /* The default type */
+# define H5F_LOW_DFLT H5F_LOW_STDIO /* The default type */
#endif
-extern const H5F_low_class_t H5F_LOW_SEC2[]; /* Posix section 2 */
-extern const H5F_low_class_t H5F_LOW_STDIO[]; /* Posix stdio */
-extern const H5F_low_class_t H5F_LOW_CORE[]; /* In-core temp file */
-extern const H5F_low_class_t H5F_LOW_FAM[]; /* File family */
-extern const H5F_low_class_t H5F_LOW_SPLIT[]; /* Split meta/raw data */
+extern const H5F_low_class_t H5F_LOW_SEC2[]; /* Posix section 2 */
+extern const H5F_low_class_t H5F_LOW_STDIO[]; /* Posix stdio */
+extern const H5F_low_class_t H5F_LOW_CORE[]; /* In-core temp file */
+extern const H5F_low_class_t H5F_LOW_FAM[]; /* File family */
+extern const H5F_low_class_t H5F_LOW_SPLIT[]; /* Split meta/raw data */
/*
* Define the structure to store the file information for HDF5 files. One of
* these structures is allocated per file, not per H5Fopen().
*/
typedef struct H5F_file_t {
- H5F_search_t key; /* The key for looking up files */
- uintn flags; /* Access Permissions for file */
- H5F_low_t *lf; /* Lower level file handle for I/O */
- uintn nrefs; /* Ref count for times file is opened */
- uint32 consist_flags; /* File Consistency Flags */
- haddr_t boot_addr; /* Absolute address of boot block */
- haddr_t base_addr; /* Absolute base address for rel.addrs. */
- haddr_t smallobj_addr; /* Relative address of small-obj heap */
- haddr_t freespace_addr; /* Relative address of free-space info */
- haddr_t hdf5_eof; /* Relative addr of end of all hdf5 data*/
- struct H5AC_t *cache; /* The object cache */
- H5F_create_t create_parms; /* File-creation template */
+ H5F_search_t key; /* The key for looking up files */
+ uintn flags; /* Access Permissions for file */
+ H5F_low_t *lf; /* Lower level file handle for I/O */
+ uintn nrefs; /* Ref count for times file is opened */
+ uint32 consist_flags; /* File Consistency Flags */
+ haddr_t boot_addr; /* Absolute address of boot block */
+ haddr_t base_addr; /* Absolute base address for rel.addrs. */
+ haddr_t smallobj_addr; /* Relative address of small-obj heap */
+ haddr_t freespace_addr; /* Relative address of free-space info */
+ haddr_t hdf5_eof; /* Relative addr of end of all hdf5 data */
+ struct H5AC_t *cache; /* The object cache */
+ H5F_create_t create_parms; /* File-creation template */
#ifdef LATER
- file_access_temp_t file_access_parms; /* File-access template */
+ file_access_temp_t file_access_parms; /* File-access template */
#endif
- struct H5G_entry_t *root_ent;/* Root symbol table entry */
+ struct H5G_entry_t *root_ent; /* Root symbol table entry */
} H5F_file_t;
/*
@@ -340,17 +339,14 @@ typedef struct H5F_file_t {
* pointers to shared H5F_file_t structs.
*/
typedef struct H5F_t {
- uintn intent; /* The flags passed to H5F_open() */
- char *name; /* Name used to open file */
- H5F_file_t *shared; /* The shared file info */
- struct H5G_cwgstk_t *cwg_stack; /* CWG stack for push/pop functions */
- uintn nopen; /* Number of open object headers */
- hbool_t close_pending; /* File close is pending */
+ uintn intent; /* The flags passed to H5F_open() */
+ char *name; /* Name used to open file */
+ H5F_file_t *shared; /* The shared file info */
+ struct H5G_cwgstk_t *cwg_stack; /* CWG stack for push/pop functions */
+ uintn nopen; /* Number of open object headers */
+ hbool_t close_pending; /* File close is pending */
} H5F_t;
-
-
-
#ifdef NOT_YET
#define H5F_ENCODE_OFFSET(f,p,o) (H5F_SIZEOF_ADDR(f)==4 ? UINT32ENCODE(p,o) \
: H5F_SIZEOF_ADDR(f)==8 ? UINT64ENCODE(p,o) \
@@ -362,17 +358,17 @@ typedef struct H5F_t {
case 2: UINT16ENCODE(p,o); break;}
#endif /* NOT_YET */
-#define H5F_DECODE_OFFSET(f,p,o) \
- switch (H5F_SIZEOF_ADDR (f)) { \
- case 4: \
- UINT32DECODE (p, o); \
- break; \
- case 8: \
- UINT64DECODE (p, o); \
- break; \
- case 2: \
- UINT16DECODE (p, o); \
- break; \
+#define H5F_DECODE_OFFSET(f,p,o) \
+ switch (H5F_SIZEOF_ADDR (f)) { \
+ case 4: \
+ UINT32DECODE (p, o); \
+ break; \
+ case 8: \
+ UINT64DECODE (p, o); \
+ break; \
+ case 2: \
+ UINT16DECODE (p, o); \
+ break; \
}
#ifdef NOT_YET
@@ -380,72 +376,71 @@ typedef struct H5F_t {
: H5F_SIZEOF_SIZE(f)==8 ? UINT64ENCODE(p,l) \
: H5F_SIZEOF_SIZE(f)==2 ? UINT16ENCODE(p,l) : H5FPencode_unusual_length(f,&(p),(uint8 *)&(l)))
#else
-#define H5F_encode_length(f,p,l) \
- switch(H5F_SIZEOF_SIZE(f)) { \
- case 4: UINT32ENCODE(p,l); break; \
- case 8: UINT64ENCODE(p,l); break; \
- case 2: UINT16ENCODE(p,l); break; \
+#define H5F_encode_length(f,p,l) \
+ switch(H5F_SIZEOF_SIZE(f)) { \
+ case 4: UINT32ENCODE(p,l); break; \
+ case 8: UINT64ENCODE(p,l); break; \
+ case 2: UINT16ENCODE(p,l); break; \
}
#endif
-#define H5F_decode_length(f,p,l) \
- switch(H5F_SIZEOF_SIZE(f)) { \
- case 4: UINT32DECODE(p,l); break; \
- case 8: UINT64DECODE(p,l); break; \
- case 2: UINT16DECODE(p,l); break; \
+#define H5F_decode_length(f,p,l) \
+ switch(H5F_SIZEOF_SIZE(f)) { \
+ case 4: UINT32DECODE(p,l); break; \
+ case 8: UINT64DECODE(p,l); break; \
+ case 2: UINT16DECODE(p,l); break; \
}
-struct H5O_layout_t; /*forward decl for prototype arguments*/
+struct H5O_layout_t; /*forward decl for prototype arguments */
/* library variables */
extern const H5F_create_t H5F_create_dflt;
/* Private functions, not part of the publicly documented API */
-void H5F_encode_length_unusual(const H5F_t *f, uint8 **p, uint8 *l);
-H5F_t *H5F_open (const H5F_low_class_t *type, const char *name, uintn flags,
- const H5F_create_t *create_parms);
-herr_t H5F_close (H5F_t *f);
-herr_t H5F_debug (H5F_t *f, const haddr_t *addr, FILE *stream, intn indent,
- intn fwidth);
+void H5F_encode_length_unusual(const H5F_t *f, uint8 **p, uint8 *l);
+H5F_t *H5F_open(const H5F_low_class_t *type, const char *name, uintn flags,
+ const H5F_create_t *create_parms);
+herr_t H5F_close(H5F_t *f);
+herr_t H5F_debug(H5F_t *f, const haddr_t *addr, FILE * stream, intn indent,
+ intn fwidth);
/* Functions that operate on array storage */
-herr_t H5F_arr_create (H5F_t *f, struct H5O_layout_t *layout/*in,out*/);
-herr_t H5F_arr_read (H5F_t *f, const struct H5O_layout_t *layout,
- const size_t offset[], const size_t size[],
- void *buf/*out*/);
-herr_t H5F_arr_write (H5F_t *f, const struct H5O_layout_t *layout,
- const size_t offset[], const size_t size[],
- const void *buf);
+herr_t H5F_arr_create(H5F_t *f, struct H5O_layout_t *layout /*in,out */ );
+herr_t H5F_arr_read(H5F_t *f, const struct H5O_layout_t *layout,
+ const size_t offset[], const size_t size[],
+ void *buf /*out */ );
+herr_t H5F_arr_write(H5F_t *f, const struct H5O_layout_t *layout,
+ const size_t offset[], const size_t size[],
+ const void *buf);
/* Functions that operate on indexed storage */
-herr_t H5F_istore_create (H5F_t *f, struct H5O_layout_t *layout/*in,out*/);
-herr_t H5F_istore_read (H5F_t *f, const struct H5O_layout_t *layout,
- const size_t offset[], const size_t size[],
- void *buf/*out*/);
-herr_t H5F_istore_write (H5F_t *f, const struct H5O_layout_t *layout,
- const size_t offset[], const size_t size[],
- const void *buf);
+herr_t H5F_istore_create(H5F_t *f, struct H5O_layout_t *layout /*in,out */ );
+herr_t H5F_istore_read(H5F_t *f, const struct H5O_layout_t *layout,
+ const size_t offset[], const size_t size[],
+ void *buf /*out */ );
+herr_t H5F_istore_write(H5F_t *f, const struct H5O_layout_t *layout,
+ const size_t offset[], const size_t size[],
+ const void *buf);
/* Functions that operate on contiguous storage wrt boot block */
-herr_t H5F_block_read (H5F_t *f, const haddr_t *addr, size_t size, void *buf);
-herr_t H5F_block_write (H5F_t *f, const haddr_t *addr, size_t size,
- const void *buf);
+herr_t H5F_block_read(H5F_t *f, const haddr_t *addr, size_t size, void *buf);
+herr_t H5F_block_write(H5F_t *f, const haddr_t *addr, size_t size,
+ const void *buf);
/* Functions that operate directly on low-level files */
-herr_t H5F_low_extend (H5F_low_t *lf, intn op, size_t size, haddr_t *addr);
-herr_t H5F_low_seteof (H5F_low_t *lf, const haddr_t *addr);
-hbool_t H5F_low_access (const H5F_low_class_t *type, const char *name,
- int mode, H5F_search_t *key);
-H5F_low_t *H5F_low_open (const H5F_low_class_t *type, const char *name,
- uintn flags, H5F_search_t *key);
-H5F_low_t *H5F_low_close (H5F_low_t *lf);
-size_t H5F_low_size (H5F_low_t *lf, haddr_t *addr);
-herr_t H5F_low_read (H5F_low_t *lf, const haddr_t *addr, size_t size,
- uint8 *buf);
-herr_t H5F_low_write (H5F_low_t *lf, const haddr_t *addr, size_t size,
- const uint8 *buf);
-herr_t H5F_low_flush (H5F_low_t *lf);
-
+herr_t H5F_low_extend(H5F_low_t *lf, intn op, size_t size, haddr_t *addr);
+herr_t H5F_low_seteof(H5F_low_t *lf, const haddr_t *addr);
+hbool_t H5F_low_access(const H5F_low_class_t *type, const char *name,
+ int mode, H5F_search_t *key);
+H5F_low_t *H5F_low_open(const H5F_low_class_t *type, const char *name,
+ uintn flags, H5F_search_t *key);
+H5F_low_t *H5F_low_close(H5F_low_t *lf);
+size_t H5F_low_size(H5F_low_t *lf, haddr_t *addr);
+herr_t H5F_low_read(H5F_low_t *lf, const haddr_t *addr, size_t size,
+ uint8 *buf);
+herr_t H5F_low_write(H5F_low_t *lf, const haddr_t *addr, size_t size,
+ const uint8 *buf);
+herr_t H5F_low_flush(H5F_low_t *lf);
/* Functions that operate on addresses */
#define H5F_addr_eq(A1,A2) (H5F_addr_cmp(A1,A2)==0)
@@ -454,17 +449,17 @@ herr_t H5F_low_flush (H5F_low_t *lf);
#define H5F_addr_le(A1,A2) (H5F_addr_cmp(A1,A2)<=0)
#define H5F_addr_gt(A1,A2) (H5F_addr_cmp(A1,A2)>0)
#define H5F_addr_ge(A1,A2) (H5F_addr_cmp(A1,A2)>=0)
-intn H5F_addr_cmp (const haddr_t*, const haddr_t*);
-hbool_t H5F_addr_defined (const haddr_t*);
-void H5F_addr_undef (haddr_t*);
-void H5F_addr_reset (haddr_t*);
-hbool_t H5F_addr_zerop (const haddr_t*);
-void H5F_addr_encode (H5F_t*, uint8**, const haddr_t*);
-void H5F_addr_decode (H5F_t*, const uint8**, haddr_t*);
-void H5F_addr_print (FILE*, const haddr_t*);
-void H5F_addr_pow2 (uintn, haddr_t*);
-void H5F_addr_inc (haddr_t*, size_t);
-void H5F_addr_add (haddr_t*, const haddr_t *);
-uintn H5F_addr_hash (const haddr_t*, uintn mod);
+intn H5F_addr_cmp(const haddr_t *, const haddr_t *);
+hbool_t H5F_addr_defined(const haddr_t *);
+void H5F_addr_undef(haddr_t *);
+void H5F_addr_reset(haddr_t *);
+hbool_t H5F_addr_zerop(const haddr_t *);
+void H5F_addr_encode(H5F_t *, uint8 **, const haddr_t *);
+void H5F_addr_decode(H5F_t *, const uint8 **, haddr_t *);
+void H5F_addr_print(FILE *, const haddr_t *);
+void H5F_addr_pow2(uintn, haddr_t *);
+void H5F_addr_inc(haddr_t *, size_t);
+void H5F_addr_add(haddr_t *, const haddr_t *);
+uintn H5F_addr_hash(const haddr_t *, uintn mod);
#endif
generated by cgit v0.12 at 2024-07-07 13:55:07 (GMT)