Magisk/native/jni/magiskpolicy/magiskpolicy.h

/* magiskpolicy.h - Public API for policy patching
 */

#ifndef _MAGISKPOLICY_H
#define _MAGISKPOLICY_H

#include <stdlib.h>

#define ALL NULL
#define SEPOL_PROC_DOMAIN "magisk"
#define SEPOL_FILE_DOMAIN "magisk_file"

// split policy paths
#define PLAT_POLICY_DIR     "/system/etc/selinux/"
#define NONPLAT_POLICY_DIR  "/vendor/etc/selinux/"
#define SPLIT_PLAT_CIL      PLAT_POLICY_DIR "plat_sepolicy.cil"
#define SPLIT_PLAT_MAPPING  PLAT_POLICY_DIR "mapping/%s.cil"
#define SPLIT_PRECOMPILE    NONPLAT_POLICY_DIR "precompiled_sepolicy"
#define SPLIT_NONPLAT_VER   NONPLAT_POLICY_DIR "plat_sepolicy_vers.txt"

// policydb functions
int load_policydb(const char *filename);
int compile_split_cil();
int dump_policydb(const char *filename);
void destroy_policydb();

// Handy functions
int sepol_allow(char *s, char *t, char *c, char *p);
int sepol_deny(char *s, char *t, char *c, char *p);
int sepol_auditallow(char *s, char *t, char *c, char *p);
int sepol_auditdeny(char *s, char *t, char *c, char *p);
int sepol_typetrans(char *s, char *t, char *c, char *d, char *o);
int sepol_allowxperm(char *s, char *t, char *c, char *range);
int sepol_auditallowxperm(char *s, char *t, char *c, char *range);
int sepol_dontauditxperm(char *s, char *t, char *c, char *range);
int sepol_create(char *s);
int sepol_permissive(char *s);
int sepol_enforce(char *s);
int sepol_attradd(char *s, char *a);
int sepol_exists(char *source);

// Built in rules
void sepol_magisk_rules();

#endif