add susfs-dev branch files

kernel/selinux/selinux.h

@@ -0,0 +1,37 @@
+#ifndef __KSU_H_SELINUX
+#define __KSU_H_SELINUX
+
+#include "linux/types.h"
+#include "linux/version.h"
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 10, 0)) || defined(KSU_COMPAT_HAS_SELINUX_STATE)
+#define KSU_COMPAT_USE_SELINUX_STATE
+#endif
+
+void ksu_setup_selinux(const char *);
+
+void ksu_setenforce(bool);
+
+bool ksu_getenforce();
+
+bool ksu_is_ksu_domain();
+
+bool ksu_is_zygote(void *cred);
+
+void ksu_apply_kernelsu_rules();
+
+#ifdef CONFIG_KSU_SUSFS_SUS_MOUNT
+bool susfs_is_sid_equal(void *sec, u32 sid2);
+u32 susfs_get_sid_from_name(const char *secctx_name);
+u32 susfs_get_current_sid(void);
+void susfs_set_zygote_sid(void);
+bool susfs_is_current_zygote_domain(void);
+void susfs_set_ksu_sid(void);
+bool susfs_is_current_ksu_domain(void);
+void susfs_set_init_sid(void);
+bool susfs_is_current_init_domain(void);
+#endif
+
+u32 ksu_get_devpts_sid();
+
+#endif