diff options
Diffstat (limited to 'src/H5FDmpiposix.c')
| -rw-r--r-- | src/H5FDmpiposix.c | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/src/H5FDmpiposix.c b/src/H5FDmpiposix.c index b6bfa80..16c4de6 100644 --- a/src/H5FDmpiposix.c +++ b/src/H5FDmpiposix.c @@ -150,7 +150,7 @@ typedef struct H5FD_mpiposix_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. @@ -243,7 +243,7 @@ NAME H5FD_mpiposix_init_interface -- Initialize interface-specific information USAGE herr_t H5FD_mpiposix_init_interface() - + RETURNS Non-negative on success/Negative on failure DESCRIPTION @@ -361,7 +361,7 @@ H5Pset_fapl_mpiposix(hid_t fapl_id, MPI_Comm comm, hbool_t use_gpfs) H5FD_mpiposix_fapl_t fa; H5P_genplist_t *plist; /* Property list pointer */ herr_t ret_value; - + FUNC_ENTER_API(H5Pset_fapl_mpiposix, FAIL) H5TRACE3("e","iMcb",fapl_id,comm,use_gpfs); @@ -392,7 +392,7 @@ done: * of the application to free the returned communicator. * * Return: Success: Non-negative with the communicator and - * information returned through the COMM + * information returned through the COMM * argument if non-null. Since it is a duplicate * of the stored object, future modifications to * the access property list do not affect it and @@ -420,7 +420,7 @@ H5Pget_fapl_mpiposix(hid_t fapl_id, MPI_Comm *comm/*out*/, hbool_t *use_gpfs/*ou H5P_genplist_t *plist; /* Property list pointer */ int mpi_code; /* mpi return code */ herr_t ret_value=SUCCEED; /* Return value */ - + FUNC_ENTER_API(H5Pget_fapl_mpiposix, FAIL) H5TRACE3("e","ixx",fapl_id,comm,use_gpfs); @@ -485,7 +485,7 @@ H5FD_mpiposix_fapl_get(H5FD_t *_file) /* Duplicate the communicator. */ if (MPI_SUCCESS != (mpi_code=MPI_Comm_dup(file->comm, &fa->comm))) HMPI_GOTO_ERROR(NULL, "MPI_Comm_dup failed", mpi_code) - + fa->use_gpfs = file->use_gpfs; /* Set return value */ @@ -519,7 +519,7 @@ H5FD_mpiposix_fapl_copy(const void *_old_fa) const H5FD_mpiposix_fapl_t *old_fa = (const H5FD_mpiposix_fapl_t*)_old_fa; H5FD_mpiposix_fapl_t *new_fa = NULL; int mpi_code; /* MPI return code */ - + FUNC_ENTER_NOAPI(H5FD_mpiposix_fapl_copy, NULL) if (NULL==(new_fa=H5MM_malloc(sizeof(H5FD_mpiposix_fapl_t)))) @@ -621,7 +621,7 @@ H5FD_mpiposix_open(const char *name, unsigned flags, hid_t fapl_id, #ifdef WIN32 HFILE filehandle; struct _BY_HANDLE_FILE_INFORMATION fileinfo; - int results; + int results; #endif H5FD_t *ret_value=NULL; /* Return value */ MPI_Comm comm_dup=MPI_COMM_NULL; @@ -734,7 +734,7 @@ H5FD_mpiposix_open(const char *name, unsigned flags, hid_t fapl_id, hint.fr.structType = GPFS_FREE_RANGE; hint.fr.start = 0; hint.fr.length = 0; - + if (gpfs_fcntl(fd, &hint)<0) HGOTO_ERROR(H5E_FILE, H5E_FCNTL, NULL, "failed to send hints to GPFS") } @@ -1048,26 +1048,26 @@ done: /*------------------------------------------------------------------------- * Function: H5FD_mpiposix_get_handle - * + * * Purpose: Returns the file handle of MPI-POSIX 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_mpiposix_get_handle(H5FD_t *_file, hid_t UNUSED fapl, void** file_handle) -{ +{ H5FD_mpiposix_t *file = (H5FD_mpiposix_t *)_file; herr_t ret_value = SUCCEED; - + FUNC_ENTER_NOAPI(H5FD_mpiposix_get_handle, FAIL) - + if(!file_handle) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "file handle not valid") @@ -1157,7 +1157,7 @@ H5FD_mpiposix_read(H5FD_t *_file, H5FD_mem_t UNUSED type, hid_t UNUSED dxpl_id, addr += (haddr_t)nbytes; buf = (char*)buf + nbytes; } - + /* Update current position */ file->pos = addr; file->op = OP_READ; @@ -1217,13 +1217,13 @@ H5FD_mpiposix_write(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, assert(buf); /* Check for overflow conditions */ - if (HADDR_UNDEF==addr) + if (HADDR_UNDEF==addr) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "addr undefined") if (REGION_OVERFLOW(addr, size)) HGOTO_ERROR(H5E_ARGS, H5E_OVERFLOW, FAIL, "addr overflow") if (addr+size>file->eoa) HGOTO_ERROR(H5E_ARGS, H5E_OVERFLOW, FAIL, "addr overflow") - + /* Obtain the data transfer properties */ if(NULL == (plist = H5I_object(dxpl_id))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file access property list") @@ -1288,7 +1288,7 @@ H5FD_mpiposix_write(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, } #endif /* H5_HAVE_GPFS */ } - + /* Seek to the correct location */ if ((addr!=file->pos || OP_WRITE!=file->op) && file_seek(file->fd, (file_offset_t)addr, SEEK_SET)<0) |