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29 .Dt ACL_GET_BRAND_NP 3
33 .Nd retrieve the ACL brand from an ACL entry
40 .Fn acl_get_brand_np "acl_t acl" "int *brand_p"
45 is a non-portable call that returns the ACL brand for the ACL
47 Upon successful completion, the location referred to by the argument
49 will be set to the ACL brand of the ACL
52 Branding is an internal mechanism intended to prevent mixing POSIX.1e
53 and NFSv4 entries by mistake.
54 It's also used by the libc to determine how to print out the ACL.
55 The first call to function that is specific for one particular brand - POSIX.1e
56 or NFSv4 - "brands" the ACL.
57 After that, calling function specific to another brand will result in error.
59 .Rv -std acl_get_brand_np
68 does not point to a valid ACL.
74 POSIX.1e is described in IEEE POSIX.1e draft 17.
76 POSIX.1e support was introduced in
85 function was written by
86 .An Edward Tomasz Napierala Aq Mt trasz@FreeBSD.org .