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add check for duplicate interface/template definitions

This commit is contained in:
Chris PeBenito 2005-12-05 16:43:28 +00:00
parent d337ec9f08
commit 0176d13988
2 changed files with 38 additions and 33 deletions
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1
refpolicy/Changelog
View File

@ -1,3 +1,4 @@
- Add check for duplicate interface/template definitions.
- Move domain, files, and corecommands modules to kernel - Move domain, files, and corecommands modules to kernel
layer to resolve some layering inconsistencies. layer to resolve some layering inconsistencies.
- Move policy build options out of Makefile into build.conf. - Move policy build options out of Makefile into build.conf.

70
refpolicy/policy/support/loadable_module.spt
View File

@ -25,57 +25,57 @@ define(`policy_module',`
# #
define(`gen_require',` define(`gen_require',`
ifdef(`self_contained_policy',`',` ifdef(`self_contained_policy',`',`
define(`in_gen_require_block')
require { require {
$1 $1
} }
undefine(`in_gen_require_block')
') ')
') ')
##############################
#
# In the future interfaces should be in loadable modules
#
# template(name,rules)
#
define(`template',`
`define(`$1',`
##### begin $1(dollarsstar)
$2
##### end $1(dollarsstar)
'')
')
# helper function, since m4 wont expand macros # helper function, since m4 wont expand macros
# if a line is a comment (#): # if a line is a comment (#):
define(`policy_m4_comment',`dnl define(`policy_m4_comment',`
##### $2 depth: $1 ##### $2 depth: $1
')dnl ')dnl
##############################
#
# In the future interfaces should be in loadable modules
#
# template(name,rules)
#
define(`template',` dnl
ifdef(`$1',`errprint(__file__:__line__`: duplicate definition of $1(). Original definition on '$1. __endline__)',`define(`$1',__line__)') dnl
`define(`$1',` dnl
define(`policy_temp',incr(policy_call_depth)) dnl
pushdef(`policy_call_depth',policy_temp) dnl
undefine(`policy_temp') dnl
policy_m4_comment(policy_call_depth,begin `$1'(dollarsstar)) dnl
$2 dnl
define(`policy_temp',decr(policy_call_depth)) dnl
pushdef(`policy_call_depth',policy_temp) dnl
undefine(`policy_temp') dnl
policy_m4_comment(policy_call_depth,end `$1'(dollarsstar)) dnl
'')
')
############################## ##############################
# #
# In the future interfaces should be in loadable modules # In the future interfaces should be in loadable modules
# #
# interface(name,rules) # interface(name,rules)
# #
define(`interface',` define(`interface',` dnl
`define(`$1',` ifdef(`$1',`errprint(__file__:__line__`: duplicate definition of $1(). Original definition on '$1. __endline__)',`define(`$1',__line__)') dnl
`define(`$1',` dnl
define(`policy_temp',incr(policy_call_depth)) define(`policy_temp',incr(policy_call_depth)) dnl
pushdef(`policy_call_depth',policy_temp) pushdef(`policy_call_depth',policy_temp) dnl
undefine(`policy_temp') undefine(`policy_temp') dnl
policy_m4_comment(policy_call_depth,begin `$1'(dollarsstar)) dnl
policy_m4_comment(policy_call_depth,begin `$1'(dollarsstar))
$2 $2
define(`policy_temp',decr(policy_call_depth)) dnl
define(`policy_temp',decr(policy_call_depth)) pushdef(`policy_call_depth',policy_temp) dnl
pushdef(`policy_call_depth',policy_temp) undefine(`policy_temp') dnl
undefine(`policy_temp') policy_m4_comment(policy_call_depth,end `$1'(dollarsstar)) dnl
policy_m4_comment(policy_call_depth,end `$1'(dollarsstar))
'') '')
') ')
@ -145,8 +145,10 @@ define(`tunable_policy',`
ifdef(`self_contained_policy',` ifdef(`self_contained_policy',`
if (`$1') { if (`$1') {
$2 $2
ifelse(`$3',`',`',`
} else { } else {
$3 $3
')
} }
',` ',`
# structure for tunables # structure for tunables
@ -159,8 +161,10 @@ define(`tunable_policy',`
if (`$1') { if (`$1') {
$2 $2
ifelse(`$3',`',`',`
} else { } else {
$3 $3
')
} }
') ')
') ')