diff --git a/native/jni/daemon/bootstages.c b/native/jni/daemon/bootstages.c
index fd29288b5..5b0b1883b 100644
--- a/native/jni/daemon/bootstages.c
+++ b/native/jni/daemon/bootstages.c
@@ -462,7 +462,7 @@ static int prepare_img() {
 	return 0;
 }
 
-void install_apk(const char *apk) {
+static void install_apk(const char *apk) {
 	setfilecon(apk, "u:object_r:"SEPOL_FILE_DOMAIN":s0");
 	while (1) {
 		sleep(5);
@@ -486,6 +486,43 @@ void install_apk(const char *apk) {
 	unlink(apk);
 }
 
+static int check_data() {
+	struct vector v;
+	vec_init(&v);
+	file_to_vector("/proc/mounts", &v);
+	char *line;
+	int mnt = 0;
+	vec_for_each(&v, line) {
+		if (strstr(line, " /data ") && strstr(line, "tmpfs") == NULL) {
+			mnt = 1;
+			break;
+		}
+	}
+	vec_deep_destroy(&v);
+	int data = 0;
+	if (mnt) {
+		char *crypto = getprop("ro.crypto.state");
+		if (crypto != NULL) {
+			if (strcmp(crypto, "unencrypted") == 0) {
+				// Unencrypted, we can directly access data
+				data = 1;
+			} else {
+				// Encrypted, check whether vold is started
+				char *vold = getprop("init.svc.vold");
+				if (vold != NULL) {
+					free(vold);
+					data = 1;
+				}
+			}
+			free(crypto);
+		} else {
+			// ro.crypto.state is not set, assume it's unencrypted
+			data = 1;
+		}
+	}
+	return data;
+}
+
 static void *start_magisk_hide(void *args) {
 	launch_magiskhide(-1);
 	return NULL;
@@ -503,6 +540,27 @@ static void auto_start_magiskhide() {
 	free(hide_prop);
 }
 
+void unlock_blocks() {
+	DIR *dir;
+	struct dirent *entry;
+	int fd, dev, OFF = 0;
+
+	if ((dev = xopen("/dev/block", O_RDONLY | O_CLOEXEC)) < 0)
+		return;
+	dir = xfdopendir(dev);
+
+	while((entry = readdir(dir))) {
+		if (entry->d_type == DT_BLK) {
+			if ((fd = openat(dev, entry->d_name, O_RDONLY)) < 0)
+				continue;
+			if (ioctl(fd, BLKROSET, &OFF) == -1)
+				PLOGE("unlock %s", entry->d_name);
+			close(fd);
+		}
+	}
+	close(dev);
+}
+
 /****************
  * Entry points *
  ****************/
diff --git a/native/jni/daemon/daemon.c b/native/jni/daemon/daemon.c
index c11c2a725..397ec1154 100644
--- a/native/jni/daemon/daemon.c
+++ b/native/jni/daemon/daemon.c
@@ -17,13 +17,18 @@
 #include "magisk.h"
 #include "utils.h"
 #include "daemon.h"
-#include "resetprop.h"
 #include "selinux.h"
 #include "flags.h"
 
 int setup_done = 0;
 int seperate_vendor = 0;
 
+static void get_client_cred(int fd, struct ucred *cred) {
+	socklen_t ucred_length = sizeof(*cred);
+	if(getsockopt(fd, SOL_SOCKET, SO_PEERCRED, cred, &ucred_length))
+		PLOGE("getsockopt");
+}
+
 static void *request_handler(void *args) {
 	int client = *((int *) args);
 	free(args);
diff --git a/native/jni/include/daemon.h b/native/jni/include/daemon.h
index f1bce138c..6006219f0 100644
--- a/native/jni/include/daemon.h
+++ b/native/jni/include/daemon.h
@@ -41,11 +41,6 @@ enum {
 	HIDE_ITEM_NOT_EXIST,
 };
 
-typedef enum {
-	MAIN_DAEMON,
-	LOG_DAEMON
-} daemon_t;
-
 // daemon.c
 
 int connect_daemon();
@@ -78,6 +73,7 @@ void write_key_token(int fd, const char *key, int tok);
  * Boot Stages *
  ***************/
 
+void unlock_blocks();
 void startup();
 void post_fs_data(int client);
 void late_start(int client);
diff --git a/native/jni/magiskhide/hide_utils.c b/native/jni/magiskhide/hide_utils.c
index 7caffaa3c..8b222b87e 100644
--- a/native/jni/magiskhide/hide_utils.c
+++ b/native/jni/magiskhide/hide_utils.c
@@ -7,6 +7,7 @@
 #include <fcntl.h>
 #include <dirent.h>
 #include <string.h>
+#include <libgen.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 
@@ -15,7 +16,6 @@
 #include "resetprop.h"
 #include "magiskhide.h"
 #include "daemon.h"
-#include "selinux.h"
 
 static char *prop_key[] =
 	{ "ro.boot.vbmeta.device_state", "ro.boot.verifiedbootstate", "ro.boot.flash.locked", "ro.boot.veritymode",
@@ -63,6 +63,54 @@ static void rm_magisk_prop(const char *name, const char *value, void *v) {
 	}
 }
 
+/* Call func for each process */
+static void ps(void (*func)(int)) {
+	DIR *dir;
+	struct dirent *entry;
+
+	if (!(dir = xopendir("/proc")))
+		return;
+
+	while ((entry = xreaddir(dir))) {
+		if (entry->d_type == DT_DIR) {
+			if (is_num(entry->d_name))
+				func(atoi(entry->d_name));
+		}
+	}
+
+	closedir(dir);
+}
+
+static int check_proc_name(int pid, const char *name) {
+	char buf[128];
+	FILE *f;
+	sprintf(buf, "/proc/%d/comm", pid);
+	if ((f = fopen(buf, "r"))) {
+		fgets(buf, sizeof(buf), f);
+		if (strcmp(buf, name) == 0)
+			return 1;
+	} else {
+		// The PID is already killed
+		return 0;
+	}
+	fclose(f);
+
+	sprintf(buf, "/proc/%d/cmdline", pid);
+	f = fopen(buf, "r");
+	fgets(buf, sizeof(buf), f);
+	fclose(f);
+	if (strcmp(basename(buf), name) == 0)
+		return 1;
+
+	sprintf(buf, "/proc/%d/exe", pid);
+	if (access(buf, F_OK) != 0)
+		return 0;
+	xreadlink(buf, buf, sizeof(buf));
+	if (strcmp(basename(buf), name) == 0)
+		return 1;
+	return 0;
+}
+
 static void kill_proc_cb(int pid) {
 	if (check_proc_name(pid, proc_name))
 		kill(pid, SIGTERM);
diff --git a/native/jni/su/su.c b/native/jni/su/su.c
index 0242adebb..051d3c243 100644
--- a/native/jni/su/su.c
+++ b/native/jni/su/su.c
@@ -29,6 +29,8 @@
 #include "pts.h"
 #include "flags.h"
 
+#define quit_signals ((int []) { SIGALRM, SIGABRT, SIGHUP, SIGPIPE, SIGQUIT, SIGTERM, SIGINT, 0 })
+
 static void usage(int status) {
 	FILE *stream = (status == EXIT_SUCCESS) ? stdout : stderr;
 
@@ -84,6 +86,15 @@ static void sighandler(int sig) {
 	}
 }
 
+static void setup_sighandlers(void (*handler)(int)) {
+	struct sigaction act;
+	memset(&act, 0, sizeof(act));
+	act.sa_handler = handler;
+	for (int i = 0; quit_signals[i]; ++i) {
+		sigaction(quit_signals[i], &act, NULL);
+	}
+}
+
 /*
  * Connect daemon, send argc, argv, cwd, pts slave
  */
diff --git a/native/jni/utils/include/utils.h b/native/jni/utils/include/utils.h
index 9387663f4..504040242 100644
--- a/native/jni/utils/include/utils.h
+++ b/native/jni/utils/include/utils.h
@@ -20,13 +20,6 @@
 
 // xwrap.c
 
-#ifndef SOCK_CLOEXEC
-#define SOCK_CLOEXEC O_CLOEXEC
-#endif
-#ifndef SOCK_NONBLOCK
-#define SOCK_NONBLOCK O_NONBLOCK
-#endif
-
 FILE *xfopen(const char *pathname, const char *mode);
 FILE *xfdopen(int fd, const char *mode);
 #define GET_MACRO(_1, _2, _3, NAME, ...) NAME
@@ -83,24 +76,17 @@ int xpoll(struct pollfd *fds, nfds_t nfds, int timeout);
 
 // misc.c
 
-#define quit_signals ((int []) { SIGALRM, SIGABRT, SIGHUP, SIGPIPE, SIGQUIT, SIGTERM, SIGINT, 0 })
-
 unsigned get_shell_uid();
 unsigned get_system_uid();
 unsigned get_radio_uid();
-int check_data();
 int file_to_vector(const char* filename, struct vector *v);
 int vector_to_file(const char* filename, struct vector *v);
 ssize_t fdgets(char *buf, size_t size, int fd);
-void ps(void (*func)(int));
-int check_proc_name(int pid, const char *filter);
-void unlock_blocks();
-void setup_sighandlers(void (*handler)(int));
+int is_num(const char *s);
 int exec_array(int err, int *fd, void (*setenv)(struct vector *), char *const *argv);
 int exec_command(int err, int *fd, void (*setenv)(struct vector*), const char *argv0, ...);
 int exec_command_sync(char *const argv0, ...);
 int bind_mount(const char *from, const char *to);
-void get_client_cred(int fd, struct ucred *cred);
 int switch_mnt_ns(int pid);
 int fork_dont_care();
 void wait_till_exists(const char *target);
@@ -146,7 +132,6 @@ int setattrat(int dirfd, const char *pathname, struct file_attr *a);
 int fsetattr(int fd, struct file_attr *a);
 void fclone_attr(const int sourcefd, const int targetfd);
 void clone_attr(const char *source, const char *target);
-
 void mmap_ro(const char *filename, void **buf, size_t *size);
 void mmap_rw(const char *filename, void **buf, size_t *size);
 void fd_full_read(int fd, void **buf, size_t *size);
diff --git a/native/jni/utils/misc.c b/native/jni/utils/misc.c
index ae77938b5..328371fb8 100644
--- a/native/jni/utils/misc.c
+++ b/native/jni/utils/misc.c
@@ -22,7 +22,6 @@
 
 #include "logging.h"
 #include "utils.h"
-#include "resetprop.h"
 #include "flags.h"
 
 unsigned get_shell_uid() {
@@ -49,43 +48,6 @@ unsigned get_radio_uid() {
 	return ppwd->pw_uid;
 }
 
-int check_data() {
-	struct vector v;
-	vec_init(&v);
-	file_to_vector("/proc/mounts", &v);
-	char *line;
-	int mnt = 0;
-	vec_for_each(&v, line) {
-		if (strstr(line, " /data ") && strstr(line, "tmpfs") == NULL) {
-			mnt = 1;
-			break;
-		}
-	}
-	vec_deep_destroy(&v);
-	int data = 0;
-	if (mnt) {
-		char *crypto = getprop("ro.crypto.state");
-		if (crypto != NULL) {
-			if (strcmp(crypto, "unencrypted") == 0) {
-				// Unencrypted, we can directly access data
-				data = 1;
-			} else {
-				// Encrypted, check whether vold is started
-				char *vold = getprop("init.svc.vold");
-				if (vold != NULL) {
-					free(vold);
-					data = 1;
-				}
-			}
-			free(crypto);
-		} else {
-			// ro.crypto.state is not set, assume it's unencrypted
-			data = 1;
-		}
-	}
-	return data;
-}
-
 /* All the string should be freed manually!! */
 int file_to_vector(const char* filename, struct vector *v) {
 	if (access(filename, R_OK) != 0)
@@ -122,7 +84,7 @@ int vector_to_file(const char *filename, struct vector *v) {
 }
 
 /* Check if the string only contains digits */
-static int is_num(const char *s) {
+int is_num(const char *s) {
 	int len = strlen(s);
 	for (int i = 0; i < len; ++i)
 		if (s[i] < '0' || s[i] > '9')
@@ -149,84 +111,6 @@ ssize_t fdgets(char *buf, const size_t size, int fd) {
 	return len;
 }
 
-/* Call func for each process */
-void ps(void (*func)(int)) {
-	DIR *dir;
-	struct dirent *entry;
-
-	if (!(dir = xopendir("/proc")))
-		return;
-
-	while ((entry = xreaddir(dir))) {
-		if (entry->d_type == DT_DIR) {
-			if (is_num(entry->d_name))
-				func(atoi(entry->d_name));
-		}
-	}
-
-	closedir(dir);
-}
-
-int check_proc_name(int pid, const char *name) {
-	char buf[128];
-	FILE *f;
-	sprintf(buf, "/proc/%d/comm", pid);
-	if ((f = fopen(buf, "r"))) {
-		fgets(buf, sizeof(buf), f);
-		if (strcmp(buf, name) == 0)
-			return 1;
-	} else {
-		// The PID is already killed
-		return 0;
-	}
-	fclose(f);
-
-	sprintf(buf, "/proc/%d/cmdline", pid);
-	f = fopen(buf, "r");
-	fgets(buf, sizeof(buf), f);
-	fclose(f);
-	if (strcmp(basename(buf), name) == 0)
-		return 1;
-
-	sprintf(buf, "/proc/%d/exe", pid);
-	if (access(buf, F_OK) != 0)
-		return 0;
-	xreadlink(buf, buf, sizeof(buf));
-	if (strcmp(basename(buf), name) == 0)
-		return 1;
-	return 0;
-}
-
-void unlock_blocks() {
-	DIR *dir;
-	struct dirent *entry;
-	int fd, dev, OFF = 0;
-
-	if ((dev = xopen("/dev/block", O_RDONLY | O_CLOEXEC)) < 0)
-		return;
-	dir = xfdopendir(dev);
-
-	while((entry = readdir(dir))) {
-		if (entry->d_type == DT_BLK) {
-			if ((fd = openat(dev, entry->d_name, O_RDONLY)) < 0)
-				continue;
-			if (ioctl(fd, BLKROSET, &OFF) == -1)
-				PLOGE("unlock %s", entry->d_name);
-			close(fd);
-		}
-	}
-	close(dev);
-}
-
-void setup_sighandlers(void (*handler)(int)) {
-	struct sigaction act;
-	memset(&act, 0, sizeof(act));
-	act.sa_handler = handler;
-	for (int i = 0; quit_signals[i]; ++i) {
-		sigaction(quit_signals[i], &act, NULL);
-	}
-}
-
 /*
    fd == NULL -> Ignore output
   *fd < 0     -> Open pipe and set *fd to the read end
@@ -324,12 +208,6 @@ int bind_mount(const char *from, const char *to) {
 	return ret;
 }
 
-void get_client_cred(int fd, struct ucred *cred) {
-	socklen_t ucred_length = sizeof(*cred);
-	if(getsockopt(fd, SOL_SOCKET, SO_PEERCRED, cred, &ucred_length))
-		PLOGE("getsockopt");
-}
-
 int switch_mnt_ns(int pid) {
 	char mnt[32];
 	snprintf(mnt, sizeof(mnt), "/proc/%d/ns/mnt", pid);