libgpfs provides a function that somehow helps applications running atop GPFS set sharemodes similar to what windows does when it opens a file - gpfs_set_share. Unfortunately, this function seems to be undocumented. I didn't manage to find any description of it in the latest GPFS Administration and Programming reference and the gpfs.h header doesn't contain much useful information. Could you please guide me, where I can find a good description of what the exact behavior of this function is and how it can be used? Is it generally safe to use it when it's not documented?
Pinned topic GPFS share/deny modes and gpfs_set_share