selinux-policy/refpolicy/policy/modules/system/udev.if
2005-06-23 21:30:57 +00:00

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## <summary>Policy for udev.</summary>
########################################
## <desc>
## Execute udev in the udev domain.
## </desc>
## <param name="domain">
## The type of the process performing this action.
## </param>
#
interface(`udev_domtrans',`
gen_require(`
type udev_t, udev_exec_t;
class process sigchld;
class fd use;
class fifo_file rw_file_perms;
')
domain_auto_trans($1, udev_exec_t, udev_t)
allow $1 udev_t:fd use;
allow udev_t $1:fd use;
allow udev_t $1:fifo_file rw_file_perms;
allow udev_t $1:process sigchld;
')
########################################
## <desc>
## Allow process to read list of devices.
## </desc>
## <param name="domain">
## The type of the process performing this action.
## </param>
#
interface(`udev_read_db',`
gen_require(`
type udev_tdb_t;
class file r_file_perms;
')
dev_list_all_dev_nodes($1)
allow $1 udev_tdb_t:file r_file_perms;
')
########################################
## <desc>
## Allow process to modify list of devices.
## </desc>
## <param name="domain">
## The type of the process performing this action.
## </param>
#
interface(`udev_rw_db',`
gen_require(`
type udev_tdb_t;
class file rw_file_perms;
')
dev_list_all_dev_nodes($1)
allow $1 udev_tdb_t:file rw_file_perms;
')