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| author | Vailin Choi <vchoi@jam.ad.hdfgroup.org> | 2018-09-04 04:11:36 (GMT) |
|---|---|---|
| committer | Vailin Choi <vchoi@jam.ad.hdfgroup.org> | 2018-09-04 04:11:36 (GMT) |
| commit | 1daccbded796d1474ff95458948875c635df6622 (patch) | |
| tree | b88a03491cc9212836c1b457597e8089ecc77282 /src/H5Pfapl.c | |
| parent | d926ddb1a240fb46748ae9d8e1c9ce42d9860d6e (diff) | |
| download | hdf5-1daccbded796d1474ff95458948875c635df6622.zip hdf5-1daccbded796d1474ff95458948875c635df6622.tar.gz hdf5-1daccbded796d1474ff95458948875c635df6622.tar.bz2 | |
Second batch of checkin:
1) Define driver for the VFD SWMR reader
2) Implement VFD SWMR open callback
3) Implement H5FD_vfd_swmr_get_tick_and_idx()
4) Load and decode metadata file header and index
4) Closing for VFD SWMR
Diffstat (limited to 'src/H5Pfapl.c')
| -rw-r--r-- | src/H5Pfapl.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/H5Pfapl.c b/src/H5Pfapl.c index a0291e6..5f30b0a 100644 --- a/src/H5Pfapl.c +++ b/src/H5Pfapl.c @@ -41,11 +41,12 @@ #include "H5Ppkg.h" /* Property lists */ /* Includes needed to set as default file driver */ -#include "H5FDsec2.h" /* Posix unbuffered I/O file driver */ +#include "H5FDsec2.h" /* Posix unbuffered I/O file driver */ #include "H5FDstdio.h" /* Standard C buffered I/O */ #ifdef H5_HAVE_WINDOWS #include "H5FDwindows.h" /* Win32 I/O */ #endif +#include "H5FDvfd_swmr.h" /* Posix unbuffered I/O file driver */ /****************/ @@ -5058,6 +5059,9 @@ done: * Function: H5Pset_vfd_swmr_config * * Purpose: Set VFD SWMR configuration in the target FAPL. + * Note: Hard-wired to set the driver in the fapl + * to use the SWMR VFD driver; this will be changed + * later * * Return: Non-negative on success/Negative on failure * @@ -5112,6 +5116,12 @@ H5Pset_vfd_swmr_config(hid_t plist_id, H5F_vfd_swmr_config_t *config_ptr) if(H5P_set(plist, H5F_ACS_VFD_SWMR_CONFIG_NAME, config_ptr) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set metadata cache initial config") + /* Hard-wired to use SWMR VFD */ + if(!config_ptr->vfd_swmr_writer) { + if(H5P_set_driver(plist, H5FD_VFD_SWMR, NULL) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set VFD SWMR driver info") + } + done: FUNC_LEAVE_API(ret_value) } /* H5Pset_vfd_swmr_config() */ |