attributes.openbsd

# /etc/rawhide.conf.d/attributes (OpenBSD)
# See rh(1) and rawhide.conf(5) for more information.

/*
This file defines aliases for the built-in symbols for OpenBSD file
flags, and the related constants and predicates. See <sys/stat.h>.
*/

// Aliases for the OpenBSD file flags built-ins

flag       { attr }
flags      { attr }
attrs      { attr }
attribute  { attr }
attributes { attr }
project    { 0 }
generation { 0 }

// Flag constants from <sys/stat.h>

# Super-user and owner changeable flags

UF_SETTABLE  { 0x0000ffff } # mask of owner changeable flags
UF_NODUMP    { 0x00000001 } # do not dump file
UF_IMMUTABLE { 0x00000002 } # file may not be changed
UF_APPEND    { 0x00000004 } # writes to file may only append
UF_OPAQUE    { 0x00000008 } # directory is opaque wrt. union

# Super-user changeable flags

SF_SETTABLE  { 0xffff0000 } # mask of superuser changeable flags
SF_ARCHIVED  { 0x00010000 } # file is archived
SF_IMMUTABLE { 0x00020000 } # file may not be changed
SF_APPEND    { 0x00040000 } # writes to file may only append

// Flag predicates (canonical, aliases)

arch       { attr & SF_ARCHIVED }
archived   { attr & SF_ARCHIVED }
nodump     { attr & UF_NODUMP }
opaque     { attr & UF_OPAQUE }
sappnd     { attr & SF_APPEND }
sappend    { attr & SF_APPEND }
schg       { attr & UF_IMMUTABLE }
schange    { attr & UF_IMMUTABLE }
simmutable { attr & UF_IMMUTABLE }
uappnd     { attr & UF_APPEND }
uappend    { attr & UF_APPEND }
uchg       { attr & SF_IMMUTABLE }
uchange    { attr & SF_IMMUTABLE }
uimmutable { attr & SF_IMMUTABLE }

append    { uappend    | sappend }
immutable { uimmutable | simmutable }