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ACL_GET_PERMSET(3)	 BSD Library Functions Manual	    ACL_GET_PERMSET(3)

NAME
     acl_get_permset — retrieve the permission set from an ACL entry

LIBRARY
     Linux Access Control Lists library (libacl, -lacl).

SYNOPSIS
     #include <sys/types.h>
     #include <sys/acl.h>

     int
     acl_get_permset(acl_entry_t entry_d, acl_permset_t *permset_p);

DESCRIPTION
     The acl_get_permset() function returns in permset_p a descriptor to the
     permission set in the ACL entry indicated by entry_d.  Subsequent opera‐
     tions using the returned permission set descriptor operate on the permis‐
     sion set within the ACL entry.

     Any ACL entry descriptors that refer to the entry referred to by entry_d
     shall continue to refer to those entries.

RETURN VALUE
     The acl_get_permset() function returns the value 0 if successful; other‐
     wise the value -1 is returned and the global variable errno is set to
     indicate the error.

ERRORS
     If any of the following conditions occur, the acl_get_permset() function
     returns -1 and sets errno to the corresponding value:

     [EINVAL]		The argument entry_d is not a valid descriptor for an
			ACL entry.

STANDARDS
     IEEE Std 1003.1e draft 17 (“POSIX.1e”, abandoned)

SEE ALSO
     acl_add_perm(3), acl_clear_perms(3), acl_delete_perm(3), acl_get_perm(3),
     acl_get_qualifier(3), acl_get_tag_type(3), acl_set_permset(3),
     acl_set_qualifier(3), acl_set_tag_type(3), acl(5)

AUTHOR
     Derived from the FreeBSD manual pages written by Robert N M Watson
     ⟨rwatson@FreeBSD.org⟩, and adapted for Linux by Andreas Gruenbacher
     ⟨a.gruenbacher@bestbits.at⟩.

Linux ACL			March 23, 2002			     Linux ACL
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