diff options
Diffstat (limited to 'src/H5FDstdio.c')
| -rw-r--r-- | src/H5FDstdio.c | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/src/H5FDstdio.c b/src/H5FDstdio.c index 99aae42..fc7dd1c 100644 --- a/src/H5FDstdio.c +++ b/src/H5FDstdio.c @@ -115,7 +115,7 @@ 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. @@ -254,7 +254,7 @@ H5FD_stdio_term(void) * 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 * * Programmer: Robb Matzke @@ -277,7 +277,7 @@ H5Pset_fapl_stdio(hid_t fapl_id) if(0 == H5Pisa_class(fapl_id, H5P_FILE_ACCESS)) H5Epush_ret(func, H5E_ERR_CLS, H5E_PLIST, H5E_BADTYPE, "not a file access property list", -1) - + return H5Pset_driver(fapl_id, H5FD_STDIO, NULL); } @@ -291,10 +291,10 @@ H5Pset_fapl_stdio(hid_t fapl_id) * * Errors: * IO CANTOPENFILE File doesn't exist and CREAT wasn't - * specified. - * IO CANTOPENFILE Fopen failed. + * specified. + * IO CANTOPENFILE Fopen failed. * IO FILEEXISTS File exists but CREAT and EXCL were - * specified. + * specified. * * Return: Success: A pointer to a new file data structure. The * public fields will be initialized by the @@ -402,7 +402,7 @@ H5FD_stdio_open( const char *name, unsigned flags, hid_t fapl_id, * Purpose: Closes a file. * * Errors: - * IO CLOSEERROR Fclose failed. + * IO CLOSEERROR Fclose failed. * * Return: Non-negative on success/Negative on failure * @@ -622,34 +622,34 @@ H5FD_stdio_get_eof(const H5FD_t *_file) /*------------------------------------------------------------------------- * Function: H5FD_stdio_get_handle - * + * * Purpose: Returns the file handle of stdio 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_stdio_get_handle(H5FD_t *_file, hid_t fapl, void** file_handle) -{ +{ H5FD_stdio_t *file = (H5FD_stdio_t *)_file; static const char *func="H5FD_stdio_get_handle"; /* Function Name for error reporting */ /* Shut compiler up */ fapl=fapl; - + /* Clear the error stack */ H5Eclear_stack(H5E_DEFAULT); *file_handle = &(file->fp); if(*file_handle==NULL) H5Epush_ret(func, H5E_ERR_CLS, H5E_IO, H5E_WRITEERROR, "get handle failed", -1) - return(0); + return(0); } @@ -661,8 +661,8 @@ H5FD_stdio_get_handle(H5FD_t *_file, hid_t fapl, void** file_handle) * 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 * @@ -693,7 +693,7 @@ H5FD_stdio_read(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, siz H5Eclear_stack(H5E_DEFAULT); /* Check for overflow */ - if (HADDR_UNDEF==addr) + if (HADDR_UNDEF==addr) H5Epush_ret (func, H5E_ERR_CLS, H5E_IO, H5E_OVERFLOW, "file address overflowed", -1) if (REGION_OVERFLOW(addr, size)) H5Epush_ret (func, H5E_ERR_CLS, H5E_IO, H5E_OVERFLOW, "file address overflowed", -1) @@ -729,7 +729,7 @@ H5FD_stdio_read(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, siz memset((unsigned char *)buf + size - nbytes, 0, nbytes); size -= nbytes; } - + /* * Read the data. Since we're reading single-byte values, a partial read * will advance the file position by N. If N is zero or an error @@ -743,7 +743,7 @@ H5FD_stdio_read(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, siz } else if (n < size) { memset((unsigned char *)buf + n, 0, (size - n)); } - + /* * Update the file position data. */ @@ -760,8 +760,8 @@ H5FD_stdio_read(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, siz * 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 * @@ -797,7 +797,7 @@ H5FD_stdio_write(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, H5Epush_ret (func, H5E_ERR_CLS, H5E_IO, H5E_OVERFLOW, "file address overflowed", -1) if (addr+size>file->eoa) H5Epush_ret (func, H5E_ERR_CLS, H5E_IO, H5E_OVERFLOW, "file address overflowed", -1) - + /* * Seek to the correct file position. */ @@ -810,7 +810,7 @@ H5FD_stdio_write(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, } file->pos = addr; } - + /* * Write the buffer. On successful return, the file position will be * advanced by the number of bytes read. Otherwise nobody knows where it @@ -821,7 +821,7 @@ H5FD_stdio_write(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, file->pos = HADDR_UNDEF; H5Epush_ret(func, H5E_ERR_CLS, H5E_IO, H5E_WRITEERROR, "fwrite failed", -1) } - + /* * Update seek optimizing data. */ @@ -842,8 +842,8 @@ H5FD_stdio_write(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, * 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 * |