Add interface to run cdrecord in caller domain

Signed-off-by: Dave Sugar <dsugar@tresys.com>

policy/modules/apps/cdrecord.if

@@ -30,3 +30,22 @@ interface(`cdrecord_role',`
 	allow $2 cdrecord_t:process { ptrace signal_perms };
 	ps_process_pattern($2, cdrecord_t)
 ')
+
+########################################
+## <summary>
+##	Execute cdrecord in the caller domain.
+## </summary>
+## <param name="domain">
+##	<summary>
+##	Domain allowed access.
+##	</summary>
+## </param>
+#
+interface(`cdrecord_exec',`
+	gen_require(`
+		type cdrecord_exec_t;
+	')
+
+	corecmd_search_bin($1)
+	can_exec($1, cdrecord_exec_t)
+')