freebsd man page for acl_get_flagset_np

ACL_GET_FLAGSET_NP(3)					   BSD Library Functions Manual 				     ACL_GET_FLAGSET_NP(3)

NAME
     acl_get_flagset_np -- retrieve flagset from an NFSv4 ACL entry

LIBRARY
     Standard C Library (libc, -lc)

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

     int
     acl_get_flagset_np(acl_entry_t entry_d, acl_flagset_t *flagset_p);

DESCRIPTION
     The acl_get_flagset_np() function is a non-portable call that returns via flagset_np_p a descriptor to the flagset in the NFSv4 ACL entry
     entry_d.  Subsequent operations using the returned flagset operate on the flagset within the ACL entry.

RETURN VALUES
     The acl_get_flagset_np() function returns the value 0 if successful; otherwise the value -1 is returned and the global variable errno is set
     to indicate the error.

ERRORS
     The acl_get_flagset_np() function fails if:

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

SEE ALSO
     acl(3), acl_add_flag_np(3), acl_clear_flags_np(3), acl_delete_flag_np(3), acl_set_flagset_np(3), posix1e(3)

STANDARDS
     POSIX.1e is described in IEEE POSIX.1e draft 17.

HISTORY
     POSIX.1e support was introduced in FreeBSD 4.0.  The acl_get_flagset_np() function was added in FreeBSD 8.0.

AUTHORS
     The acl_get_flagset_np() function was written by Edward Tomasz Napierala <trasz@FreeBSD.org>.

BSD
								 October 30, 2014							       BSD