[gpfsug-discuss] GPFS API O_NOFOLLOW support

Knister, Aaron S. (GSFC-606.2)[COMPUTER SCIENCE CORP] aaron.s.knister at nasa.gov
Thu Jul 21 17:04:48 BST 2016


Hi Everyone,

I've noticed that many GPFS commands (mm*acl,mm*attr) and API calls (in particular the putacl and getacl functions) have no support for not following symlinks. Is there some hidden support for gpfs_putacl that will cause it to not deteference symbolic links? Something like the O_NOFOLLOW flag used elsewhere in linux?

Thanks!

-Aaron
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