diff options
Diffstat (limited to 'src/H5FDcore.c')
| -rw-r--r-- | src/H5FDcore.c | 432 |
1 files changed, 216 insertions, 216 deletions
diff --git a/src/H5FDcore.c b/src/H5FDcore.c index 1851e8c..0b19e78 100644 --- a/src/H5FDcore.c +++ b/src/H5FDcore.c @@ -17,23 +17,23 @@ * Programmer: Robb Matzke <matzke@llnl.gov> * Tuesday, August 10, 1999 * - * Purpose: A driver which stores the HDF5 data in main memory using - * only the HDF5 public API. This driver is useful for fast - * access to small, temporary hdf5 files. + * Purpose: A driver which stores the HDF5 data in main memory using + * only the HDF5 public API. This driver is useful for fast + * access to small, temporary hdf5 files. */ /* Interface initialization */ -#define H5_INTERFACE_INIT_FUNC H5FD_core_init_interface +#define H5_INTERFACE_INIT_FUNC H5FD_core_init_interface -#include "H5private.h" /* Generic Functions */ -#include "H5Eprivate.h" /* Error handling */ -#include "H5Fprivate.h" /* File access */ -#include "H5FDprivate.h" /* File drivers */ -#include "H5FDcore.h" /* Core file driver */ -#include "H5Iprivate.h" /* IDs */ -#include "H5MMprivate.h" /* Memory management */ -#include "H5Pprivate.h" /* Property lists */ +#include "H5private.h" /* Generic Functions */ +#include "H5Eprivate.h" /* Error handling */ +#include "H5Fprivate.h" /* File access */ +#include "H5FDprivate.h" /* File drivers */ +#include "H5FDcore.h" /* Core file driver */ +#include "H5Iprivate.h" /* IDs */ +#include "H5MMprivate.h" /* Memory management */ +#include "H5Pprivate.h" /* Property lists */ /* The driver identification number, initialized at runtime */ static hid_t H5FD_CORE_g = 0; @@ -44,16 +44,16 @@ static hid_t H5FD_CORE_g = 0; * of the file (the current size of the underlying memory). */ typedef struct H5FD_core_t { - H5FD_t pub; /*public stuff, must be first */ - char *name; /*for equivalence testing */ - unsigned char *mem; /*the underlying memory */ - haddr_t eoa; /*end of allocated region */ - haddr_t eof; /*current allocated size */ - size_t increment; /*multiples for mem allocation */ - hbool_t backing_store; /*write to file name on flush */ - int fd; /*backing store file descriptor */ + H5FD_t pub; /*public stuff, must be first */ + char *name; /*for equivalence testing */ + unsigned char *mem; /*the underlying memory */ + haddr_t eoa; /*end of allocated region */ + haddr_t eof; /*current allocated size */ + size_t increment; /*multiples for mem allocation */ + hbool_t backing_store; /*write to file name on flush */ + int fd; /*backing store file descriptor */ /* Information for determining uniqueness of a file with a backing store */ -#ifndef _WIN32 +#ifndef H5_HAVE_WIN32_API /* * On most systems the combination of device and i-node number uniquely * identify a file. @@ -66,7 +66,7 @@ typedef struct H5FD_core_t { #endif /*H5_VMS*/ #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 @@ -77,43 +77,43 @@ typedef struct H5FD_core_t { DWORD fileindexlo; DWORD fileindexhi; #endif - hbool_t dirty; /*changes not saved? */ + hbool_t dirty; /*changes not saved? */ } H5FD_core_t; /* Driver-specific file access properties */ typedef struct H5FD_core_fapl_t { - size_t increment; /*how much to grow memory */ - hbool_t backing_store; /*write to file name on flush */ + size_t increment; /*how much to grow memory */ + hbool_t backing_store; /*write to file name on flush */ } H5FD_core_fapl_t; /* Allocate memory in multiples of this size by default */ -#define H5FD_CORE_INCREMENT 8192 +#define H5FD_CORE_INCREMENT 8192 /* * 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 in memory. + * REGION_OVERFLOW: Checks whether an address and size pair describe data + * which can be addressed entirely in memory. */ -#define MAXADDR ((haddr_t)((~(size_t)0)-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) || \ - (size_t)((A)+(Z))<(size_t)(A)) +#define MAXADDR ((haddr_t)((~(size_t)0)-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) || \ + (size_t)((A)+(Z))<(size_t)(A)) /* Prototypes */ static void *H5FD_core_fapl_get(H5FD_t *_file); static H5FD_t *H5FD_core_open(const char *name, unsigned flags, hid_t fapl_id, - haddr_t maxaddr); + haddr_t maxaddr); static herr_t H5FD_core_close(H5FD_t *_file); static int H5FD_core_cmp(const H5FD_t *_f1, const H5FD_t *_f2); static herr_t H5FD_core_query(const H5FD_t *_f1, unsigned long *flags); @@ -122,44 +122,44 @@ static herr_t H5FD_core_set_eoa(H5FD_t *_file, H5FD_mem_t type, haddr_t addr); static haddr_t H5FD_core_get_eof(const H5FD_t *_file); static herr_t H5FD_core_get_handle(H5FD_t *_file, hid_t fapl, void** file_handle); static herr_t H5FD_core_read(H5FD_t *_file, H5FD_mem_t type, hid_t fapl_id, haddr_t addr, - size_t size, void *buf); + size_t size, void *buf); static herr_t H5FD_core_write(H5FD_t *_file, H5FD_mem_t type, hid_t fapl_id, haddr_t addr, - size_t size, const void *buf); + size_t size, const void *buf); static herr_t H5FD_core_flush(H5FD_t *_file, hid_t dxpl_id, unsigned closing); static herr_t H5FD_core_truncate(H5FD_t *_file, hid_t dxpl_id, hbool_t closing); static const H5FD_class_t H5FD_core_g = { - "core", /*name */ - MAXADDR, /*maxaddr */ - H5F_CLOSE_WEAK, /*fc_degree */ - NULL, /*sb_size */ - NULL, /*sb_encode */ - NULL, /*sb_decode */ - sizeof(H5FD_core_fapl_t), /*fapl_size */ - H5FD_core_fapl_get, /*fapl_get */ - NULL, /*fapl_copy */ - NULL, /*fapl_free */ - 0, /*dxpl_size */ - NULL, /*dxpl_copy */ - NULL, /*dxpl_free */ - H5FD_core_open, /*open */ - H5FD_core_close, /*close */ - H5FD_core_cmp, /*cmp */ - H5FD_core_query, /*query */ - NULL, /*get_type_map */ - NULL, /*alloc */ - NULL, /*free */ - H5FD_core_get_eoa, /*get_eoa */ - H5FD_core_set_eoa, /*set_eoa */ - H5FD_core_get_eof, /*get_eof */ + "core", /*name */ + MAXADDR, /*maxaddr */ + H5F_CLOSE_WEAK, /*fc_degree */ + NULL, /*sb_size */ + NULL, /*sb_encode */ + NULL, /*sb_decode */ + sizeof(H5FD_core_fapl_t), /*fapl_size */ + H5FD_core_fapl_get, /*fapl_get */ + NULL, /*fapl_copy */ + NULL, /*fapl_free */ + 0, /*dxpl_size */ + NULL, /*dxpl_copy */ + NULL, /*dxpl_free */ + H5FD_core_open, /*open */ + H5FD_core_close, /*close */ + H5FD_core_cmp, /*cmp */ + H5FD_core_query, /*query */ + NULL, /*get_type_map */ + NULL, /*alloc */ + NULL, /*free */ + H5FD_core_get_eoa, /*get_eoa */ + H5FD_core_set_eoa, /*set_eoa */ + H5FD_core_get_eof, /*get_eof */ H5FD_core_get_handle, /*get_handle */ - H5FD_core_read, /*read */ - H5FD_core_write, /*write */ - H5FD_core_flush, /*flush */ - H5FD_core_truncate, /*truncate */ + H5FD_core_read, /*read */ + H5FD_core_write, /*write */ + H5FD_core_flush, /*flush */ + H5FD_core_truncate, /*truncate */ NULL, /*lock */ NULL, /*unlock */ - H5FD_FLMAP_SINGLE /*fl_map */ + H5FD_FLMAP_SINGLE /*fl_map */ }; @@ -186,16 +186,16 @@ H5FD_core_init_interface(void) /*------------------------------------------------------------------------- - * Function: H5FD_core_init + * Function: H5FD_core_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 core driver. + * Return: Success: The driver ID for the core driver. * - * Failure: Negative. + * Failure: Negative. * - * Programmer: Robb Matzke + * Programmer: Robb Matzke * Thursday, July 29, 1999 * * Modifications: @@ -221,11 +221,11 @@ done: /*--------------------------------------------------------------------------- - * Function: H5FD_core_term + * Function: H5FD_core_term * - * Purpose: Shut down the VFD + * Purpose: Shut down the VFD * - * Return: <none> + * Return: <none> * * Programmer: Quincey Koziol * Friday, Jan 30, 2004 @@ -247,32 +247,32 @@ H5FD_core_term(void) /*------------------------------------------------------------------------- - * Function: H5Pset_fapl_core + * Function: H5Pset_fapl_core * - * Purpose: Modify the file access property list to use the H5FD_CORE - * driver defined in this source file. The INCREMENT specifies - * how much to grow the memory each time we need more. + * Purpose: Modify the file access property list to use the H5FD_CORE + * driver defined in this source file. The INCREMENT specifies + * how much to grow the memory each time we need more. * - * 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: - * Robb Matzke, 1999-10-19 - * Added the BACKING_STORE argument. If set then the entire file - * contents are flushed to a file with the same name as this - * core file. + * Robb Matzke, 1999-10-19 + * Added the BACKING_STORE argument. If set then the entire file + * contents are flushed to a file with the same name as this + * core file. * - * Raymond Lu, 2001-10-25 - * Changed the file access list to the new generic list. + * Raymond Lu, 2001-10-25 + * Changed the file access list to the new generic list. * *------------------------------------------------------------------------- */ herr_t H5Pset_fapl_core(hid_t fapl_id, size_t increment, hbool_t backing_store) { - H5FD_core_fapl_t fa; + H5FD_core_fapl_t fa; H5P_genplist_t *plist; /* Property list pointer */ herr_t ret_value; @@ -294,32 +294,32 @@ done: /*------------------------------------------------------------------------- - * Function: H5Pget_fapl_core + * Function: H5Pget_fapl_core * - * Purpose: Queries properties set by the H5Pset_fapl_core() function. + * Purpose: Queries properties set by the H5Pset_fapl_core() function. * - * Return: Success: Non-negative + * Return: Success: Non-negative * - * Failure: Negative + * Failure: Negative * - * Programmer: Robb Matzke + * Programmer: Robb Matzke * Tuesday, August 10, 1999 * * Modifications: - * Robb Matzke, 1999-10-19 - * Added the BACKING_STORE argument. + * Robb Matzke, 1999-10-19 + * Added the BACKING_STORE argument. * - * Raymond Lu - * 2001-10-25 - * Changed file access list to the new generic property list. + * Raymond Lu + * 2001-10-25 + * Changed file access list to the new generic property list. * *------------------------------------------------------------------------- */ herr_t H5Pget_fapl_core(hid_t fapl_id, size_t *increment/*out*/, - hbool_t *backing_store/*out*/) + hbool_t *backing_store/*out*/) { - H5FD_core_fapl_t *fa; + H5FD_core_fapl_t *fa; H5P_genplist_t *plist; /* Property list pointer */ herr_t ret_value=SUCCEED; /* Return value */ @@ -344,15 +344,15 @@ done: /*------------------------------------------------------------------------- - * Function: H5FD_core_fapl_get + * Function: H5FD_core_fapl_get * - * Purpose: Returns a copy of the file access properties. + * Purpose: Returns a copy of the file access properties. * - * Return: Success: Ptr to new file access properties. + * Return: Success: Ptr to new file access properties. * - * Failure: NULL + * Failure: NULL * - * Programmer: Robb Matzke + * Programmer: Robb Matzke * Friday, August 13, 1999 * * Modifications: @@ -362,8 +362,8 @@ done: static void * H5FD_core_fapl_get(H5FD_t *_file) { - H5FD_core_t *file = (H5FD_core_t*)_file; - H5FD_core_fapl_t *fa; + H5FD_core_t *file = (H5FD_core_t*)_file; + H5FD_core_fapl_t *fa; void *ret_value; /* Return value */ FUNC_ENTER_NOAPI(H5FD_core_fapl_get, NULL) @@ -383,22 +383,22 @@ done: /*------------------------------------------------------------------------- - * Function: H5FD_core_open + * Function: H5FD_core_open * - * Purpose: Create memory as an HDF5 file. + * Purpose: Create memory as an HDF5 file. * - * 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 + * Programmer: Robb Matzke * Thursday, July 29, 1999 * * Modifications: - * Robb Matzke, 1999-10-19 - * The backing store file is created and opened if specified. + * Robb Matzke, 1999-10-19 + * The backing store file is created and opened if specified. * * Raymond Lu, 2006-11-30 * Enabled the driver to read an existing file depending on @@ -407,19 +407,19 @@ done: */ static H5FD_t * H5FD_core_open(const char *name, unsigned flags, hid_t fapl_id, - haddr_t maxaddr) + haddr_t maxaddr) { - int o_flags; - H5FD_core_t *file=NULL; - H5FD_core_fapl_t *fa=NULL; + int o_flags; + H5FD_core_t *file=NULL; + H5FD_core_fapl_t *fa=NULL; H5P_genplist_t *plist; /* Property list pointer */ -#ifdef _WIN32 +#ifdef H5_HAVE_WIN32_API HFILE filehandle; struct _BY_HANDLE_FILE_INFORMATION fileinfo; #endif - h5_stat_t sb; - int fd=-1; - H5FD_t *ret_value; + h5_stat_t sb; + int fd=-1; + H5FD_t *ret_value; FUNC_ENTER_NOAPI(H5FD_core_open, NULL) @@ -470,12 +470,12 @@ H5FD_core_open(const char *name, unsigned flags, hid_t fapl_id, if(fd >= 0) { /* Retrieve information for determining uniqueness of file */ -#ifdef _WIN32 +#ifdef H5_HAVE_WIN32_API filehandle = _get_osfhandle(fd); (void)GetFileInformationByHandle((HANDLE)filehandle, &fileinfo); file->fileindexhi = fileinfo.nFileIndexHigh; file->fileindexlo = fileinfo.nFileIndexLow; -#else /* _WIN32 */ +#else /* H5_HAVE_WIN32_API */ file->device = sb.st_dev; #ifdef H5_VMS file->inode[0] = sb.st_ino[0]; @@ -485,7 +485,7 @@ H5FD_core_open(const char *name, unsigned flags, hid_t fapl_id, file->inode = sb.st_ino; #endif /* H5_VMS */ -#endif /* _WIN32 */ +#endif /* H5_HAVE_WIN32_API */ } /* end if */ /* If an existing file is opened, load the whole file into memory. */ @@ -493,7 +493,7 @@ H5FD_core_open(const char *name, unsigned flags, hid_t fapl_id, size_t size; /* Retrieve file size */ - size = (size_t)sb.st_size; + size = (size_t)sb.st_size; /* Check if we should allocate the memory buffer and read in existing data */ if(size) { @@ -519,15 +519,15 @@ done: /*------------------------------------------------------------------------- - * Function: H5FD_core_close + * Function: H5FD_core_close * - * Purpose: Closes the file. + * Purpose: Closes the file. * - * Return: Success: 0 + * Return: Success: 0 * - * Failure: -1 + * Failure: -1 * - * Programmer: Robb Matzke + * Programmer: Robb Matzke * Thursday, July 29, 1999 * *------------------------------------------------------------------------- @@ -535,7 +535,7 @@ done: static herr_t H5FD_core_close(H5FD_t *_file) { - H5FD_core_t *file = (H5FD_core_t*)_file; + H5FD_core_t *file = (H5FD_core_t*)_file; herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5FD_core_close, FAIL) @@ -560,19 +560,19 @@ done: /*------------------------------------------------------------------------- - * Function: H5FD_core_cmp + * Function: H5FD_core_cmp * - * Purpose: Compares two files belonging to this driver by name. If one - * file doesn't have a name then it is less than the other file. - * If neither file has a name then the comparison is by file - * address. + * Purpose: Compares two files belonging to this driver by name. If one + * file doesn't have a name then it is less than the other file. + * If neither file has a name then the comparison is by file + * address. * - * 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: @@ -587,15 +587,15 @@ done: static int H5FD_core_cmp(const H5FD_t *_f1, const H5FD_t *_f2) { - const H5FD_core_t *f1 = (const H5FD_core_t*)_f1; - const H5FD_core_t *f2 = (const H5FD_core_t*)_f2; - int ret_value = 0; + const H5FD_core_t *f1 = (const H5FD_core_t*)_f1; + const H5FD_core_t *f2 = (const H5FD_core_t*)_f2; + int ret_value = 0; FUNC_ENTER_NOAPI(H5FD_core_cmp, FAIL) if(f1->fd >= 0 && f2->fd >= 0) { /* Compare low level file information for backing store */ -#ifdef _WIN32 +#ifdef H5_HAVE_WIN32_API if (f1->fileindexhi < f2->fileindexhi) HGOTO_DONE(-1) if (f1->fileindexhi > f2->fileindexhi) HGOTO_DONE(1) @@ -623,7 +623,7 @@ H5FD_core_cmp(const H5FD_t *_f1, const H5FD_t *_f2) if(HDmemcmp(&(f1->inode),&(f2->inode),3*sizeof(ino_t))>0) HGOTO_DONE(1) #endif /* H5_VMS */ -#endif /*_WIN32*/ +#endif /*H5_HAVE_WIN32_API*/ } /* end if */ else { if (NULL==f1->name && NULL==f2->name) { @@ -648,15 +648,15 @@ done: /*------------------------------------------------------------------------- - * Function: H5FD_core_query + * Function: H5FD_core_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 - * Failure: negative + * Return: Success: non-negative + * Failure: negative * - * Programmer: Quincey Koziol + * Programmer: Quincey Koziol * Tuesday, October 7, 2008 * *------------------------------------------------------------------------- @@ -664,7 +664,7 @@ done: static herr_t H5FD_core_query(const H5FD_t * _file, unsigned long *flags /* out */) { - const H5FD_core_t *file = (const H5FD_core_t*)_file; + const H5FD_core_t *file = (const H5FD_core_t*)_file; FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5FD_core_query) @@ -686,17 +686,17 @@ H5FD_core_query(const H5FD_t * _file, unsigned long *flags /* out */) /*------------------------------------------------------------------------- - * Function: H5FD_core_get_eoa + * Function: H5FD_core_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: @@ -709,7 +709,7 @@ H5FD_core_query(const H5FD_t * _file, unsigned long *flags /* out */) static haddr_t H5FD_core_get_eoa(const H5FD_t *_file, H5FD_mem_t UNUSED type) { - const H5FD_core_t *file = (const H5FD_core_t*)_file; + const H5FD_core_t *file = (const H5FD_core_t*)_file; haddr_t ret_value; /* Return value */ FUNC_ENTER_NOAPI(H5FD_core_get_eoa, HADDR_UNDEF) @@ -723,17 +723,17 @@ done: /*------------------------------------------------------------------------- - * Function: H5FD_core_set_eoa + * Function: H5FD_core_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: @@ -746,7 +746,7 @@ done: static herr_t H5FD_core_set_eoa(H5FD_t *_file, H5FD_mem_t UNUSED type, haddr_t addr) { - H5FD_core_t *file = (H5FD_core_t*)_file; + H5FD_core_t *file = (H5FD_core_t*)_file; herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5FD_core_set_eoa, FAIL) @@ -762,19 +762,19 @@ done: /*------------------------------------------------------------------------- - * Function: H5FD_core_get_eof + * Function: H5FD_core_get_eof * - * Purpose: Returns the end-of-file marker, which is the greater of - * either the size of the underlying memory or the HDF5 - * end-of-address markers. + * Purpose: Returns the end-of-file marker, which is the greater of + * either the size of the underlying memory or the HDF5 + * end-of-address markers. * - * Return: Success: End of file address, the first address past - * the end of the "file", either the memory - * or the HDF5 file. + * Return: Success: End of file address, the first address past + * the end of the "file", either the memory + * or the HDF5 file. * - * Failure: HADDR_UNDEF + * Failure: HADDR_UNDEF * - * Programmer: Robb Matzke + * Programmer: Robb Matzke * Thursday, July 29, 1999 * * Modifications: @@ -786,7 +786,7 @@ H5FD_core_get_eof(const H5FD_t *_file) { haddr_t ret_value; /* Return value */ - const H5FD_core_t *file = (const H5FD_core_t*)_file; + const H5FD_core_t *file = (const H5FD_core_t*)_file; FUNC_ENTER_NOAPI(H5FD_core_get_eof, HADDR_UNDEF) @@ -861,18 +861,18 @@ done: /*------------------------------------------------------------------------- - * Function: H5FD_core_read + * Function: H5FD_core_read * - * Purpose: Reads SIZE bytes of data from FILE beginning at address ADDR - * into buffer BUF according to data transfer properties in - * DXPL_ID. + * Purpose: Reads SIZE bytes of data from FILE beginning at address ADDR + * into buffer BUF according to data transfer properties in + * DXPL_ID. * - * Return: Success: Zero. Result is stored in caller-supplied - * buffer BUF. + * Return: Success: Zero. Result is stored in caller-supplied + * buffer BUF. * - * Failure: -1, Contents of buffer BUF are undefined. + * Failure: -1, Contents of buffer BUF are undefined. * - * Programmer: Robb Matzke + * Programmer: Robb Matzke * Thursday, July 29, 1999 * * Modifications: @@ -882,9 +882,9 @@ done: /* ARGSUSED */ static herr_t H5FD_core_read(H5FD_t *_file, H5FD_mem_t UNUSED type, hid_t UNUSED dxpl_id, haddr_t addr, - size_t size, void *buf/*out*/) + size_t size, void *buf/*out*/) { - H5FD_core_t *file = (H5FD_core_t*)_file; + H5FD_core_t *file = (H5FD_core_t*)_file; herr_t ret_value=SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5FD_core_read, FAIL) @@ -929,17 +929,17 @@ done: /*------------------------------------------------------------------------- - * Function: H5FD_core_write + * Function: H5FD_core_write * - * Purpose: Writes SIZE bytes of data to FILE beginning at address ADDR - * from buffer BUF according to data transfer properties in - * DXPL_ID. + * Purpose: Writes SIZE bytes of data to FILE beginning at address ADDR + * from buffer BUF according to data transfer properties in + * DXPL_ID. * - * Return: Success: Zero + * Return: Success: Zero * - * Failure: -1 + * Failure: -1 * - * Programmer: Robb Matzke + * Programmer: Robb Matzke * Thursday, July 29, 1999 * * Modifications: @@ -949,7 +949,7 @@ done: /* ARGSUSED */ static herr_t H5FD_core_write(H5FD_t *_file, H5FD_mem_t UNUSED type, hid_t UNUSED dxpl_id, haddr_t addr, - size_t size, const void *buf) + size_t size, const void *buf) { H5FD_core_t *file = (H5FD_core_t*)_file; herr_t ret_value = SUCCEED; /* Return value */ @@ -1001,16 +1001,16 @@ done: /*------------------------------------------------------------------------- - * Function: H5FD_core_flush + * Function: H5FD_core_flush * - * Purpose: Flushes the file to backing store if there is any and if the - * dirty flag is set. + * Purpose: Flushes the file to backing store if there is any and if the + * dirty flag is set. * - * Return: Success: 0 + * Return: Success: 0 * - * Failure: -1 + * Failure: -1 * - * Programmer: Robb Matzke + * Programmer: Robb Matzke * Friday, October 15, 1999 * * Modifications: @@ -1023,7 +1023,7 @@ done: static herr_t H5FD_core_flush(H5FD_t *_file, hid_t UNUSED dxpl_id, unsigned UNUSED closing) { - H5FD_core_t *file = (H5FD_core_t*)_file; + H5FD_core_t *file = (H5FD_core_t*)_file; herr_t ret_value=SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5FD_core_flush, FAIL) @@ -1057,15 +1057,15 @@ done: /*------------------------------------------------------------------------- - * Function: H5FD_core_truncate + * Function: H5FD_core_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. * - * Return: Success: Non-negative - * Failure: Negative + * Return: Success: Non-negative + * Failure: Negative * - * Programmer: Quincey Koziol + * Programmer: Quincey Koziol * Tuesday, October 7, 2008 * *------------------------------------------------------------------------- |