xref: /external/libselinux/src/selinux_internal.h

#include <selinux/selinux.h>
#include <pthread.h>
#include "dso.h"

hidden_proto(selinux_mkload_policy)
    hidden_proto(set_selinuxmnt)
    hidden_proto(security_disable)
    hidden_proto(security_policyvers)
    hidden_proto(security_load_policy)
    hidden_proto(security_get_boolean_active)
    hidden_proto(security_get_boolean_names)
    hidden_proto(security_set_boolean)
    hidden_proto(security_commit_booleans)
    hidden_proto(security_check_context)
    hidden_proto(security_check_context_raw)
    hidden_proto(security_canonicalize_context)
    hidden_proto(security_canonicalize_context_raw)
    hidden_proto(security_compute_av)
    hidden_proto(security_compute_av_raw)
    hidden_proto(security_compute_av_flags)
    hidden_proto(security_compute_av_flags_raw)
    hidden_proto(security_compute_user)
    hidden_proto(security_compute_user_raw)
    hidden_proto(security_compute_create)
    hidden_proto(security_compute_create_raw)
    hidden_proto(security_compute_member_raw)
    hidden_proto(security_compute_relabel_raw)
    hidden_proto(is_selinux_enabled)
    hidden_proto(is_selinux_mls_enabled)
    hidden_proto(freecon)
    hidden_proto(freeconary)
    hidden_proto(getprevcon)
    hidden_proto(getprevcon_raw)
    hidden_proto(getcon)
    hidden_proto(getcon_raw)
    hidden_proto(setcon_raw)
    hidden_proto(getpeercon_raw)
    hidden_proto(getpidcon_raw)
    hidden_proto(getexeccon_raw)
    hidden_proto(getfilecon)
    hidden_proto(getfilecon_raw)
    hidden_proto(lgetfilecon_raw)
    hidden_proto(fgetfilecon_raw)
    hidden_proto(setfilecon_raw)
    hidden_proto(lsetfilecon_raw)
    hidden_proto(fsetfilecon_raw)
    hidden_proto(setexeccon)
    hidden_proto(setexeccon_raw)
    hidden_proto(getfscreatecon_raw)
    hidden_proto(getkeycreatecon_raw)
    hidden_proto(getsockcreatecon_raw)
    hidden_proto(setfscreatecon_raw)
    hidden_proto(setkeycreatecon_raw)
    hidden_proto(setsockcreatecon_raw)
    hidden_proto(security_getenforce)
    hidden_proto(security_setenforce)
    hidden_proto(security_deny_unknown)
    hidden_proto(selinux_binary_policy_path)
    hidden_proto(selinux_default_context_path)
    hidden_proto(selinux_securetty_types_path)
    hidden_proto(selinux_failsafe_context_path)
    hidden_proto(selinux_removable_context_path)
    hidden_proto(selinux_virtual_domain_context_path)
    hidden_proto(selinux_virtual_image_context_path)
    hidden_proto(selinux_file_context_path)
    hidden_proto(selinux_file_context_homedir_path)
    hidden_proto(selinux_file_context_local_path)
    hidden_proto(selinux_file_context_subs_path)
    hidden_proto(selinux_netfilter_context_path)
    hidden_proto(selinux_homedir_context_path)
    hidden_proto(selinux_user_contexts_path)
    hidden_proto(selinux_booleans_path)
    hidden_proto(selinux_customizable_types_path)
    hidden_proto(selinux_media_context_path)
    hidden_proto(selinux_x_context_path)
    hidden_proto(selinux_sepgsql_context_path)
    hidden_proto(selinux_path)
    hidden_proto(selinux_check_passwd_access)
    hidden_proto(selinux_check_securetty_context)
    hidden_proto(matchpathcon_init_prefix)
    hidden_proto(selinux_users_path)
    hidden_proto(selinux_usersconf_path);
hidden_proto(selinux_translations_path);
hidden_proto(selinux_colors_path);
hidden_proto(selinux_getenforcemode);
hidden_proto(selinux_getpolicytype);
hidden_proto(selinux_raw_to_trans_context);
hidden_proto(selinux_trans_to_raw_context);
    hidden_proto(selinux_raw_context_to_color);
hidden_proto(security_get_initial_context);
hidden_proto(security_get_initial_context_raw);
hidden_proto(selinux_reset_config);

extern int selinux_page_size hidden;

/* Make pthread_once optional */
#pragma weak pthread_once
#pragma weak pthread_key_create
#pragma weak pthread_key_delete
#pragma weak pthread_setspecific

/* Call handler iff the first call.  */
#define __selinux_once(ONCE_CONTROL, INIT_FUNCTION)	\
	do {						\
		if (pthread_once != NULL)		\
			pthread_once (&(ONCE_CONTROL), (INIT_FUNCTION));  \
		else if ((ONCE_CONTROL) == PTHREAD_ONCE_INIT) {		  \
			INIT_FUNCTION ();		\
			(ONCE_CONTROL) = 2;		\
		}					\
	} while (0)

/* Pthread key macros */
#define __selinux_key_create(KEY, DESTRUCTOR)			\
	do {							\
		if (pthread_key_create != NULL)			\
			pthread_key_create(KEY, DESTRUCTOR);	\
	} while (0)

#define __selinux_key_delete(KEY)				\
	do {							\
		if (pthread_key_delete != NULL)			\
			pthread_key_delete(KEY);		\
	} while (0)

#define __selinux_setspecific(KEY, VALUE)			\
	do {							\
		if (pthread_setspecific != NULL)		\
			pthread_setspecific(KEY, VALUE);	\
	} while (0)