[refpolicy] [PATCH 1/5] Add read interface for udev rules

[sven.vermeulen@siphos.be (Sven Vermeulen)]

Applications, such as dracut or other initramfs creators, need read access to udev rules to see if they need to pull in
additional requirements for the initramfs or not. This adds in the udev_read_rules_files() interface for this purpose.

Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
---
 policy/modules/system/udev.if |   18 ++++++++++++++++++
 1 files changed, 18 insertions(+), 0 deletions(-)

diff --git a/policy/modules/system/udev.if b/policy/modules/system/udev.if
index 025348a..3d0f1f0 100644
--- a/policy/modules/system/udev.if
+++ b/policy/modules/system/udev.if
@@ -132,6 +132,24 @@ interface(`udev_dontaudit_rw_dgram_sockets',`
 
 ########################################
 ## <summary>
+##	Read udev rules files
+## </summary>
+## <param name="domain">
+##	<summary>
+##	Domain allowed access.
+##	</summary>
+## </param>
+#
+interface(`udev_read_rules_files',`
+	gen_require(`
+		type udev_rules_t;
+	')
+
+	read_files_pattern($1, udev_rules_t, udev_rules_t)
+')
+
+########################################
+## <summary>
 ##	Manage udev rules files
 ## </summary>
 ## <param name="domain">
-- 
1.7.3.4