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| author | jhendersonHDF <jhenderson@hdfgroup.org> | 2020-12-16 05:39:19 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-12-16 05:39:19 (GMT) |
| commit | affbead81a20712920bfe350eb90b0a4bb754ebf (patch) | |
| tree | 633747a9663f2252380267c3dc1028326ac8d094 /src/H5VLint.c | |
| parent | 865b10b7a707005f08b13e92dec90e402de1f21d (diff) | |
| download | hdf5-affbead81a20712920bfe350eb90b0a4bb754ebf.zip hdf5-affbead81a20712920bfe350eb90b0a4bb754ebf.tar.gz hdf5-affbead81a20712920bfe350eb90b0a4bb754ebf.tar.bz2 | |
Enable H5Fopen to probe list of available VOL connectors when opening a (#182)
file
Diffstat (limited to 'src/H5VLint.c')
| -rw-r--r-- | src/H5VLint.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/H5VLint.c b/src/H5VLint.c index bc06361..17578b8 100644 --- a/src/H5VLint.c +++ b/src/H5VLint.c @@ -1197,6 +1197,27 @@ H5VL__register_connector_by_class(const H5VL_class_t *cls, hbool_t app_ref, hid_ FUNC_ENTER_PACKAGE + /* Check arguments */ + if (!cls) + HGOTO_ERROR(H5E_ARGS, H5E_UNINITIALIZED, H5I_INVALID_HID, + "VOL connector class pointer cannot be NULL") + if (H5VL_VERSION != cls->version) + HGOTO_ERROR(H5E_VOL, H5E_CANTREGISTER, H5I_INVALID_HID, "VOL connector has incompatible version") + if (!cls->name) + HGOTO_ERROR(H5E_VOL, H5E_CANTREGISTER, H5I_INVALID_HID, + "VOL connector class name cannot be the NULL pointer") + if (0 == HDstrlen(cls->name)) + HGOTO_ERROR(H5E_VOL, H5E_CANTREGISTER, H5I_INVALID_HID, + "VOL connector class name cannot be the empty string") + if (cls->info_cls.copy && !cls->info_cls.free) + HGOTO_ERROR( + H5E_VOL, H5E_CANTREGISTER, H5I_INVALID_HID, + "VOL connector must provide free callback for VOL info objects when a copy callback is provided") + if (cls->wrap_cls.get_wrap_ctx && !cls->wrap_cls.free_wrap_ctx) + HGOTO_ERROR(H5E_VOL, H5E_CANTREGISTER, H5I_INVALID_HID, + "VOL connector must provide free callback for object wrapping contexts when a get " + "callback is provided") + /* Set up op data for iteration */ op_data.kind = H5VL_GET_CONNECTOR_BY_NAME; op_data.u.name = cls->name; |