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| author | Neil Fortner <nfortne2@hdfgroup.org> | 2011-02-08 17:32:56 (GMT) |
|---|---|---|
| committer | Neil Fortner <nfortne2@hdfgroup.org> | 2011-02-08 17:32:56 (GMT) |
| commit | 0863d303729a1008b5954984adffa8223997fc2f (patch) | |
| tree | cc273980f8c4a225cdde2100698b5300c2e060d2 /src/H5Fprivate.h | |
| parent | f3ee1cc38d0604116afbffe72cd98dabfe1014a7 (diff) | |
| download | hdf5-0863d303729a1008b5954984adffa8223997fc2f.zip hdf5-0863d303729a1008b5954984adffa8223997fc2f.tar.gz hdf5-0863d303729a1008b5954984adffa8223997fc2f.tar.bz2 | |
[svn-r20064] Purpose: Implement external file cache
Description:
Implements a cache of files opened through external links. Adds the public
functions H5Pset_elink_file_cache_size(), H5Pget_elink_file_cache_size(), and
H5Frelease_file_cache().
Tested: jam, amani, heiwa (h5committest), fedora 64.
Diffstat (limited to 'src/H5Fprivate.h')
| -rw-r--r-- | src/H5Fprivate.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/H5Fprivate.h b/src/H5Fprivate.h index 10c2976..22d9acd 100644 --- a/src/H5Fprivate.h +++ b/src/H5Fprivate.h @@ -381,6 +381,7 @@ typedef struct H5F_blk_aggr_t H5F_blk_aggr_t; #define H5F_ACS_MULTI_TYPE_NAME "multi_type" /* Data type in multi file driver */ #define H5F_ACS_LATEST_FORMAT_NAME "latest_format" /* 'Use latest format version' flag */ #define H5F_ACS_WANT_POSIX_FD_NAME "want_posix_fd" /* Internal: query the file descriptor from the core VFD, instead of the memory address */ +#define H5F_ACS_EFC_SIZE_NAME "efc_size" /* Size of external file cache */ /* ======================== File Mount properties ====================*/ #define H5F_MNT_SYM_LOCAL_NAME "local" /* Whether absolute symlinks local to file. */ @@ -550,6 +551,11 @@ H5_DLL MPI_Comm H5F_mpi_get_comm(const H5F_t *f); H5_DLL int H5F_mpi_get_size(const H5F_t *f); #endif /* H5_HAVE_PARALLEL */ +/* External file cache routines */ +H5_DLL H5F_t *H5F_efc_open(H5F_t *parent, const char *name, unsigned flags, + hid_t fcpl_id, hid_t fapl_id, hid_t dxpl_id); +H5_DLL herr_t H5F_efc_close(H5F_t *parent, H5F_t *file); + /* Debugging functions */ H5_DLL herr_t H5F_debug(H5F_t *f, FILE * stream, int indent, int fwidth); |