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policy_module(alsa, 1.11.4)
########################################
#
# Declarations
#
attribute_role alsa_roles;
type alsa_t;
type alsa_exec_t;
init_system_domain(alsa_t, alsa_exec_t)
role alsa_roles types alsa_t;
type alsa_etc_rw_t;
files_config_file(alsa_etc_rw_t)
type alsa_tmp_t;
files_tmp_file(alsa_tmp_t)
type alsa_var_lib_t;
files_type(alsa_var_lib_t)
type alsa_home_t;
userdom_user_home_content(alsa_home_t)
########################################
#
# Local policy
#
allow alsa_t self:capability { dac_read_search dac_override setgid setuid ipc_owner };
dontaudit alsa_t self:capability sys_admin;
allow alsa_t self:sem create_sem_perms;
allow alsa_t self:shm create_shm_perms;
allow alsa_t self:unix_stream_socket { accept listen };
allow alsa_t alsa_home_t:file read_file_perms;
manage_files_pattern(alsa_t, alsa_etc_rw_t, alsa_etc_rw_t)
manage_lnk_files_pattern(alsa_t, alsa_etc_rw_t, alsa_etc_rw_t)
files_etc_filetrans(alsa_t, alsa_etc_rw_t, file)
can_exec(alsa_t, alsa_exec_t)
manage_dirs_pattern(alsa_t, alsa_tmp_t, alsa_tmp_t)
manage_files_pattern(alsa_t, alsa_tmp_t, alsa_tmp_t)
files_tmp_filetrans(alsa_t, alsa_tmp_t, { dir file })
userdom_user_tmp_filetrans(alsa_t, alsa_tmp_t, { dir file })
manage_dirs_pattern(alsa_t, alsa_var_lib_t, alsa_var_lib_t)
manage_files_pattern(alsa_t, alsa_var_lib_t, alsa_var_lib_t)
kernel_read_system_state(alsa_t)
corecmd_exec_bin(alsa_t)
dev_read_sound(alsa_t)
dev_read_sysfs(alsa_t)
dev_write_sound(alsa_t)
files_read_usr_files(alsa_t)
files_search_var_lib(alsa_t)
term_dontaudit_use_console(alsa_t)
term_dontaudit_use_generic_ptys(alsa_t)
term_dontaudit_use_all_ptys(alsa_t)
auth_use_nsswitch(alsa_t)
init_use_fds(alsa_t)
logging_send_syslog_msg(alsa_t)
miscfiles_read_localization(alsa_t)
userdom_manage_unpriv_user_semaphores(alsa_t)
userdom_manage_unpriv_user_shared_mem(alsa_t)
userdom_search_user_home_dirs(alsa_t)
ifdef(`distro_gentoo',`
attribute alsadomain;
attribute alsatmpfsfile;
typeattribute alsa_t alsadomain;
################################
#
# alsadomain policy
#
allow alsadomain self:sem create_sem_perms;
')
optional_policy(`
hal_use_fds(alsa_t)
hal_write_log(alsa_t)
')
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