xref: /external/sepolicy/mls_macros

########################################
#
# gen_cats(N)
#
# declares categores c0 to c(N-1)
#
define(`decl_cats',`dnl
category c$1;
ifelse(`$1',`$2',,`decl_cats(incr($1),$2)')dnl
')

define(`gen_cats',`decl_cats(0,decr($1))')

########################################
#
# gen_sens(N)
#
# declares sensitivites s0 to s(N-1) with dominance
# in increasing numeric order with s0 lowest, s(N-1) highest
#
define(`decl_sens',`dnl
sensitivity s$1;
ifelse(`$1',`$2',,`decl_sens(incr($1),$2)')dnl
')

define(`gen_dominance',`s$1 ifelse(`$1',`$2',,`gen_dominance(incr($1),$2)')')

define(`gen_sens',`
# Each sensitivity has a name and zero or more aliases.
decl_sens(0,decr($1))

# Define the ordering of the sensitivity levels (least to greatest)
dominance { gen_dominance(0,decr($1)) }
')

########################################
#
# gen_levels(N,M)
#
# levels from s0 to (N-1) with categories c0 to (M-1)
#
define(`decl_levels',`dnl
level s$1:c0.c$3;
ifelse(`$1',`$2',,`decl_levels(incr($1),$2,$3)')dnl
')

define(`gen_levels',`decl_levels(0,decr($1),decr($2))')

########################################
#
# Basic level names for system low and high
#
define(`mls_systemlow',`s0')
define(`mls_systemhigh',`s`'decr(mls_num_sens):c0.c`'decr(mls_num_cats)')