diff options
Diffstat (limited to 'src/H5FDsec2.c')
| -rw-r--r-- | src/H5FDsec2.c | 44 |
1 files changed, 23 insertions, 21 deletions
diff --git a/src/H5FDsec2.c b/src/H5FDsec2.c index 2c86647..181a153 100644 --- a/src/H5FDsec2.c +++ b/src/H5FDsec2.c @@ -263,8 +263,6 @@ done: * Programmer: Quincey Koziol * Friday, Jan 30, 2004 * - * Modification: - * *--------------------------------------------------------------------------- */ void @@ -273,7 +271,7 @@ H5FD_sec2_term(void) FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5FD_sec2_term) /* Reset VFL ID */ - H5FD_SEC2_g=0; + H5FD_SEC2_g = 0; FUNC_LEAVE_NOAPI_VOID } /* end H5FD_sec2_term() */ @@ -291,8 +289,6 @@ H5FD_sec2_term(void) * Programmer: Robb Matzke * Thursday, February 19, 1998 * - * Modifications: - * *------------------------------------------------------------------------- */ herr_t @@ -349,34 +345,41 @@ H5FD_sec2_open(const char *name, unsigned flags, hid_t fapl_id, haddr_t maxaddr) FUNC_ENTER_NOAPI(H5FD_sec2_open, NULL) /* Sanity check on file offsets */ - assert(sizeof(file_offset_t)>=sizeof(size_t)); + HDassert(sizeof(file_offset_t) >= sizeof(size_t)); /* Check arguments */ - if (!name || !*name) + if(!name || !*name) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "invalid file name") - if (0==maxaddr || HADDR_UNDEF==maxaddr) + if(0 == maxaddr || HADDR_UNDEF == maxaddr) HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, NULL, "bogus maxaddr") - if (ADDR_OVERFLOW(maxaddr)) + if(ADDR_OVERFLOW(maxaddr)) HGOTO_ERROR(H5E_ARGS, H5E_OVERFLOW, NULL, "bogus maxaddr") /* Build the open flags */ o_flags = (H5F_ACC_RDWR & flags) ? O_RDWR : O_RDONLY; - if (H5F_ACC_TRUNC & flags) o_flags |= O_TRUNC; - if (H5F_ACC_CREAT & flags) o_flags |= O_CREAT; - if (H5F_ACC_EXCL & flags) o_flags |= O_EXCL; + if(H5F_ACC_TRUNC & flags) + o_flags |= O_TRUNC; + if(H5F_ACC_CREAT & flags) + o_flags |= O_CREAT; + if(H5F_ACC_EXCL & flags) + o_flags |= O_EXCL; /* Open the file */ - if ((fd=HDopen(name, o_flags, 0666))<0) - HSYS_GOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "unable to open file") - if (HDfstat(fd, &sb)<0) + if((fd = HDopen(name, o_flags, 0666)) < 0) { + int myerrno = errno; + time_t mytime = HDtime(NULL); + + HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "unable to open file: time = %s, name = '%s', errno = %d, error message = '%s', flags = %x, o_flags = %x", HDctime(&mytime), name, myerrno, HDstrerror(myerrno), flags, (unsigned)o_flags); + } /* end if */ + if(HDfstat(fd, &sb) < 0) HSYS_GOTO_ERROR(H5E_FILE, H5E_BADFILE, NULL, "unable to fstat file") /* Create the new file struct */ - if (NULL==(file=H5FL_CALLOC(H5FD_sec2_t))) + if(NULL == (file = H5FL_CALLOC(H5FD_sec2_t))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "unable to allocate file struct") file->fd = fd; - H5_ASSIGN_OVERFLOW(file->eof,sb.st_size,h5_stat_size_t,haddr_t); + H5_ASSIGN_OVERFLOW(file->eof, sb.st_size, h5_stat_size_t, haddr_t); file->pos = HADDR_UNDEF; file->op = OP_UNKNOWN; #ifdef _WIN32 @@ -558,6 +561,7 @@ H5FD_sec2_query(const H5FD_t *_file, unsigned long *flags /* out */) *flags |= H5FD_FEAT_ACCUMULATE_METADATA; /* OK to accumulate metadata for faster writes */ *flags |= H5FD_FEAT_DATA_SIEVE; /* OK to perform data sieving for faster raw data reads & writes */ *flags |= H5FD_FEAT_AGGREGATE_SMALLDATA; /* OK to aggregate "small" raw data allocations */ + *flags |= H5FD_FEAT_POSIX_COMPAT_HANDLE; /* VFD handle is POSIX I/O call compatible */ /* Check for flags that are set by h5repart */ if(file->fam_to_sec2) @@ -687,13 +691,11 @@ done: * Programmer: Raymond Lu * Sept. 16, 2002 * - * Modifications: - * *------------------------------------------------------------------------- */ /* ARGSUSED */ static herr_t -H5FD_sec2_get_handle(H5FD_t *_file, hid_t UNUSED fapl, void** file_handle) +H5FD_sec2_get_handle(H5FD_t *_file, hid_t UNUSED fapl, void **file_handle) { H5FD_sec2_t *file = (H5FD_sec2_t *)_file; herr_t ret_value = SUCCEED; @@ -706,7 +708,7 @@ H5FD_sec2_get_handle(H5FD_t *_file, hid_t UNUSED fapl, void** file_handle) done: FUNC_LEAVE_NOAPI(ret_value) -} +} /* end H5FD_sec2_get_handle() */ /*------------------------------------------------------------------------- |