diff options
Diffstat (limited to 'src/H5FDcore.c')
| -rw-r--r-- | src/H5FDcore.c | 37 |
1 files changed, 16 insertions, 21 deletions
diff --git a/src/H5FDcore.c b/src/H5FDcore.c index 9a82e2b..97437de 100644 --- a/src/H5FDcore.c +++ b/src/H5FDcore.c @@ -12,7 +12,7 @@ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ /* - * Programmer: Robb Matzke <matzke@llnl.gov> + * Programmer: Robb Matzke * Tuesday, August 10, 1999 * * Purpose: A driver which stores the HDF5 data in main memory using @@ -148,8 +148,8 @@ static herr_t H5FD__core_write(H5FD_t *_file, H5FD_mem_t type, hid_t fapl_id, ha size_t size, const void *buf); static herr_t H5FD__core_flush(H5FD_t *_file, hid_t dxpl_id, hbool_t closing); static herr_t H5FD__core_truncate(H5FD_t *_file, hid_t dxpl_id, hbool_t closing); -static herr_t H5FD_core_lock(H5FD_t *_file, hbool_t rw); -static herr_t H5FD_core_unlock(H5FD_t *_file); +static herr_t H5FD__core_lock(H5FD_t *_file, hbool_t rw); +static herr_t H5FD__core_unlock(H5FD_t *_file); static const H5FD_class_t H5FD_core_g = { "core", /* name */ @@ -181,8 +181,8 @@ static const H5FD_class_t H5FD_core_g = { H5FD__core_write, /* write */ H5FD__core_flush, /* flush */ H5FD__core_truncate, /* truncate */ - H5FD_core_lock, /* lock */ - H5FD_core_unlock, /* unlock */ + H5FD__core_lock, /* lock */ + H5FD__core_unlock, /* unlock */ H5FD_FLMAP_DICHOTOMY /* fl_map */ }; @@ -349,7 +349,7 @@ H5FD__core_write_to_bstore(H5FD_core_t *file, haddr_t addr, size_t size) HDoff_t offset = (HDoff_t)addr; /* Offset to write at */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_STATIC HDassert(file); @@ -419,7 +419,7 @@ H5FD__init_package(void) char *lock_env_var = NULL; /* Environment variable pointer */ herr_t ret_value = SUCCEED; - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_STATIC /* Check the use disabled file locks environment variable */ lock_env_var = HDgetenv("HDF5_USE_FILE_LOCKING"); @@ -1605,7 +1605,7 @@ done: /*------------------------------------------------------------------------- - * Function: H5FD_core_lock + * Function: H5FD__core_lock * * Purpose: To place an advisory lock on a file. * The lock type to apply depends on the parameter "rw": @@ -1619,13 +1619,13 @@ done: *------------------------------------------------------------------------- */ static herr_t -H5FD_core_lock(H5FD_t *_file, hbool_t rw) +H5FD__core_lock(H5FD_t *_file, hbool_t rw) { H5FD_core_t *file = (H5FD_core_t*)_file; /* VFD file struct */ int lock_flags; /* file locking flags */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_STATIC HDassert(file); @@ -1633,7 +1633,6 @@ H5FD_core_lock(H5FD_t *_file, hbool_t rw) * descriptor, this is a no-op. */ if(file->fd >= 0) { - /* Set exclusive or shared lock based on rw status */ lock_flags = rw ? LOCK_EX : LOCK_SH; @@ -1648,16 +1647,15 @@ H5FD_core_lock(H5FD_t *_file, hbool_t rw) else HSYS_GOTO_ERROR(H5E_FILE, H5E_BADFILE, FAIL, "unable to lock file") } /* end if */ - } /* end if */ done: FUNC_LEAVE_NOAPI(ret_value) -} /* end H5FD_core_lock() */ +} /* end H5FD__core_lock() */ /*------------------------------------------------------------------------- - * Function: H5FD_core_unlock + * Function: H5FD__core_unlock * * Purpose: To remove the existing lock on the file * @@ -1668,17 +1666,16 @@ done: *------------------------------------------------------------------------- */ static herr_t -H5FD_core_unlock(H5FD_t *_file) +H5FD__core_unlock(H5FD_t *_file) { H5FD_core_t *file = (H5FD_core_t*)_file; /* VFD file struct */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_STATIC HDassert(file); - if(file->fd >= 0) { - + if(file->fd >= 0) if(HDflock(file->fd, LOCK_UN) < 0) { if(file->ignore_disabled_file_locks && ENOSYS == errno) { /* When errno is set to ENOSYS, the file system does not support @@ -1690,9 +1687,7 @@ H5FD_core_unlock(H5FD_t *_file) HSYS_GOTO_ERROR(H5E_FILE, H5E_BADFILE, FAIL, "unable to unlock file") } - } /* end if */ - done: FUNC_LEAVE_NOAPI(ret_value) -} /* end H5FD_core_unlock() */ +} /* end H5FD__core_unlock() */ |