summaryrefslogtreecommitdiffstats
path: root/src/H5FDfamily.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/H5FDfamily.c')
-rw-r--r--src/H5FDfamily.c94
1 files changed, 47 insertions, 47 deletions
diff --git a/src/H5FDfamily.c b/src/H5FDfamily.c
index 73cb11c..832495f 100644
--- a/src/H5FDfamily.c
+++ b/src/H5FDfamily.c
@@ -30,7 +30,7 @@
* (actually, this happens when the file family is flushed, and
* can be quite time consuming on file systems that don't
* implement holes, like nfs).
- *
+ *
*/
/* Interface initialization */
@@ -60,7 +60,7 @@ typedef struct H5FD_family_t {
hid_t memb_fapl_id; /*file access property list for members */
hsize_t memb_size; /*actual size of each member file */
hsize_t pmem_size; /*member size passed in from property */
- hsize_t mem_newsize; /*new member size passed in as private property.
+ hsize_t mem_newsize; /*new member size passed in as private property.
*It's used only by h5repart */
unsigned nmembs; /*number of family members */
unsigned amembs; /*number of member slots allocated */
@@ -90,7 +90,7 @@ static herr_t H5FD_family_dxpl_free(void *_dx);
static hsize_t H5FD_family_sb_size(H5FD_t *_file);
static herr_t H5FD_family_sb_encode(H5FD_t *_file, char *name/*out*/,
unsigned char *buf/*out*/);
-static herr_t H5FD_family_sb_decode(H5FD_t *_file, const char *name,
+static herr_t H5FD_family_sb_decode(H5FD_t *_file, const char *name,
const unsigned char *buf);
static H5FD_t *H5FD_family_open(const char *name, unsigned flags,
hid_t fapl_id, haddr_t maxaddr);
@@ -146,7 +146,7 @@ NAME
H5FD_family_init_interface -- Initialize interface-specific information
USAGE
herr_t H5FD_family_init_interface()
-
+
RETURNS
Non-negative on success/Negative on failure
DESCRIPTION
@@ -242,9 +242,9 @@ H5FD_family_term(void)
*
* Modifications:
*
- * Raymond Lu
+ * Raymond Lu
* Tuesday, Oct 23, 2001
- * Changed the file access list to the new generic property
+ * Changed the file access list to the new generic property
* list.
*
*-------------------------------------------------------------------------
@@ -255,11 +255,11 @@ H5Pset_fapl_family(hid_t fapl_id, hsize_t msize, hid_t memb_fapl_id)
herr_t ret_value;
H5FD_family_fapl_t fa={0, -1};
H5P_genplist_t *plist; /* Property list pointer */
-
+
FUNC_ENTER_API(H5Pset_fapl_family, FAIL)
H5TRACE3("e","ihi",fapl_id,msize,memb_fapl_id);
-
+
/* Check arguments */
if(TRUE != H5P_isa_class(fapl_id, H5P_FILE_ACCESS))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file access property list")
@@ -300,9 +300,9 @@ done:
*
* Modifications:
*
- * Raymond Lu
+ * Raymond Lu
* Tuesday, Oct 23, 2001
- * Changed the file access list to the new generic property
+ * Changed the file access list to the new generic property
* list.
*
*-------------------------------------------------------------------------
@@ -314,7 +314,7 @@ H5Pget_fapl_family(hid_t fapl_id, hsize_t *msize/*out*/,
H5FD_family_fapl_t *fa;
H5P_genplist_t *plist; /* Property list pointer */
herr_t ret_value=SUCCEED; /* Return value */
-
+
FUNC_ENTER_API(H5Pget_fapl_family, FAIL)
H5TRACE3("e","ixx",fapl_id,msize,memb_fapl_id);
@@ -583,7 +583,7 @@ H5FD_family_sb_size(H5FD_t UNUSED *_file)
FUNC_ENTER_NOAPI(H5FD_family_sb_size, UFAIL)
- /* 8 bytes field for the size of member file size field should be
+ /* 8 bytes field for the size of member file size field should be
* enough for now. */
ret_value += 8;
@@ -630,7 +630,7 @@ H5FD_family_sb_encode(H5FD_t *_file, char *name/*out*/,
/* copy member file size */
msize = (uint64_t)file->memb_size;
UINT64ENCODE(p, msize);
-
+
done:
FUNC_LEAVE_NOAPI(ret_value)
}
@@ -639,11 +639,11 @@ done:
/*-------------------------------------------------------------------------
* Function: H5FD_family_sb_decode
*
- * Purpose: This function has 2 seperate purpose. One is to decodes the
- * superblock information for this driver. The NAME argument is
+ * Purpose: This function has 2 seperate purpose. One is to decodes the
+ * superblock information for this driver. The NAME argument is
* the eight-character (plus null termination) name stored in i
- * the file. The FILE argument is updated according to the
- * information in the superblock.
+ * the file. The FILE argument is updated according to the
+ * information in the superblock.
*
* Return: Success: 0
*
@@ -663,14 +663,14 @@ H5FD_family_sb_decode(H5FD_t *_file, const char UNUSED *name, const unsigned cha
uint64_t msize = 0;
char err_msg[128];
herr_t ret_value=SUCCEED; /* Return value */
-
+
FUNC_ENTER_NOAPI(H5FD_family_sb_decode, FAIL)
/* Read member file size. Skip name template for now although it's saved. */
UINT64DECODE(buf, msize);
-
- /* For h5repart only. Private property of new member size is used to signal
- * h5repart is being used to change member file size. h5repart will open
+
+ /* For h5repart only. Private property of new member size is used to signal
+ * h5repart is being used to change member file size. h5repart will open
* files for read and write. When the files are closed, metadata will be
* flushed to the files and updated this new size */
if(file->mem_newsize) {
@@ -678,7 +678,7 @@ H5FD_family_sb_decode(H5FD_t *_file, const char UNUSED *name, const unsigned cha
HGOTO_DONE(ret_value)
}
- /* Default - use the saved member size */
+ /* Default - use the saved member size */
if(file->pmem_size == H5F_FAMILY_DEFAULT) {
file->pmem_size = msize;
}
@@ -690,7 +690,7 @@ H5FD_family_sb_decode(H5FD_t *_file, const char UNUSED *name, const unsigned cha
}
/* Update member file size to the size saved in the superblock.
- * That's the size intended to be. */
+ * That's the size intended to be. */
file->memb_size = msize;
done:
@@ -716,17 +716,17 @@ done:
* Raymond Lu
* Thursday, November 18, 2004
* When file is re-opened, member size passed in from access property
- * is checked to see if it's reasonable. If there is only 1 member
- * file, member size can't be smaller than current member size.
- * If there are at least 2 member files, member size can only be equal
+ * is checked to see if it's reasonable. If there is only 1 member
+ * file, member size can't be smaller than current member size.
+ * If there are at least 2 member files, member size can only be equal
* the 1st member size.
*
* Raymond Lu
* Tuesday, May 24, 2005
* The modification described above has been changed. The major checking
- * is done in H5F_read_superblock. Member file size is saved in the
+ * is done in H5F_read_superblock. Member file size is saved in the
* superblock now. H5F_read_superblock() reads this saved size and compare
- * to the size passed in from file access property. Wrong size will
+ * to the size passed in from file access property. Wrong size will
* result in a failure.
*
*-------------------------------------------------------------------------
@@ -767,7 +767,7 @@ H5FD_family_open(const char *name, unsigned flags, hid_t fapl_id,
if(NULL == (plist = H5I_object(fapl_id)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "not a file access property list")
fa = H5P_get_driver_info(plist);
-
+
/* New family file size. It's used by h5repart only. */
if(H5P_exist_plist(plist, H5F_ACS_FAMILY_NEWSIZE_NAME) > 0)
if(H5P_get(plist, H5F_ACS_FAMILY_NEWSIZE_NAME, &fam_newsize) < 0)
@@ -789,11 +789,11 @@ H5FD_family_open(const char *name, unsigned flags, hid_t fapl_id,
}
file->name = H5MM_strdup(name);
file->flags = flags;
-
+
/* Check that names are unique */
sprintf(memb_name, name, 0);
sprintf(temp, name, 1);
-
+
if (!strcmp(memb_name, temp))
HGOTO_ERROR(H5E_FILE, H5E_FILEEXISTS, NULL, "file names not unique")
@@ -811,7 +811,7 @@ H5FD_family_open(const char *name, unsigned flags, hid_t fapl_id,
file->amembs = n;
file->memb = x;
}
-
+
/*
* Attempt to open file. If the first file cannot be opened then fail;
* otherwise an open failure means that we've reached the last member.
@@ -830,7 +830,7 @@ H5FD_family_open(const char *name, unsigned flags, hid_t fapl_id,
file->nmembs++;
}
- /* If the file is reopened and there's only one member file existing, this file maybe
+ /* If the file is reopened and there's only one member file existing, this file maybe
* smaller than the size specified through H5Pset_fapl_family(). Update the actual
* member size.
*/
@@ -949,7 +949,7 @@ H5FD_family_cmp(const H5FD_t *_f1, const H5FD_t *_f2)
assert(f1->nmembs>=1 && f1->memb[0]);
assert(f2->nmembs>=1 && f2->memb[0]);
-
+
ret_value= H5FDcmp(f1->memb[0], f2->memb[0]);
done:
@@ -986,7 +986,7 @@ H5FD_family_query(const H5FD_t UNUSED * _f, unsigned long *flags /* out */)
if(flags) {
*flags=0;
*flags|=H5FD_FEAT_AGGREGATE_METADATA; /* OK to aggregate metadata allocations */
- /**flags|=H5FD_FEAT_ACCUMULATE_METADATA;*/ /* OK to accumulate metadata for faster writes.
+ /**flags|=H5FD_FEAT_ACCUMULATE_METADATA;*/ /* OK to accumulate metadata for faster writes.
* - Turn it off temporarily because there's a bug
* when trying to flush metadata during closing. */
*flags|=H5FD_FEAT_DATA_SIEVE; /* OK to perform data sieving for faster raw data reads & writes */
@@ -1084,7 +1084,7 @@ H5FD_family_set_eoa(H5FD_t *_file, haddr_t eoa)
if (NULL==file->memb[u])
HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, FAIL, "unable to open member file")
}
-
+
/* Set the EOA marker for the member */
H5_CHECK_OVERFLOW(file->memb_size,hsize_t,haddr_t);
if (addr>(haddr_t)file->memb_size) {
@@ -1163,27 +1163,27 @@ done:
/*-------------------------------------------------------------------------
* Function: H5FD_family_get_handle
- *
+ *
* Purpose: Returns the file handle of FAMILY file driver.
- *
+ *
* Returns: Non-negative if succeed or negative if fails.
- *
+ *
* Programmer: Raymond Lu
* Sept. 16, 2002
- *
+ *
* Modifications:
- *
+ *
*-------------------------------------------------------------------------
- */
-static herr_t
+ */
+static herr_t
H5FD_family_get_handle(H5FD_t *_file, hid_t fapl, void** file_handle)
-{
+{
H5FD_family_t *file = (H5FD_family_t *)_file;
H5P_genplist_t *plist;
hsize_t offset;
int memb;
herr_t ret_value;
-
+
FUNC_ENTER_NOAPI(H5FD_family_get_handle, FAIL)
/* Get the plist structure and family offset */
@@ -1259,7 +1259,7 @@ H5FD_family_read(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, si
sub = addr % file->memb_size;
/* This check is for mainly for IA32 architecture whose size_t's size
- * is 4 bytes, to prevent overflow when user application is trying to
+ * is 4 bytes, to prevent overflow when user application is trying to
* write files bigger than 4GB. */
tempreq = file->memb_size-sub;
if(tempreq > SIZET_MAX)
@@ -1336,7 +1336,7 @@ H5FD_family_write(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, s
sub = addr % file->memb_size;
/* This check is for mainly for IA32 architecture whose size_t's size
- * is 4 bytes, to prevent overflow when user application is trying to
+ * is 4 bytes, to prevent overflow when user application is trying to
* write files bigger than 4GB. */
tempreq = file->memb_size-sub;
if(tempreq > SIZET_MAX)
generated by cgit v0.12 at 2024-07-17 05:35:13 (GMT)