Commits
Merge pull request #2794 in HDFFV/hdf5 from ~DEROBINS/hdf5_der:h5f_start_swmr_write_locks_dev2 to develop * commit 'f02ced7e7443563581930a6c2d58d1628608bbdd': Moves lock flag to H5F_shared_t and adds test. Adds fix for H5Fstart_swmr_write lock issue