2 files changed, 28 insertions, 0 deletions

diff --git a/firmware/target/hosted/samsungypr/ypr0/system-ypr0.c b/firmware/target/hosted/samsungypr/ypr0/system-ypr0.c
index 6232df4a22..477b71c6a2 100644
--- a/firmware/target/hosted/samsungypr/ypr0/system-ypr0.c
+++ b/firmware/target/hosted/samsungypr/ypr0/system-ypr0.c
@@ -21,9 +21,11 @@
 #include <stdlib.h>
 #include <string.h>
 #include <inttypes.h>
+#include <unistd.h>
 #include "system.h"
 #include "panic.h"
 #include "debug.h"
+#include "hostfs.h"
 
 #include "ascodec.h"
 #include "gpio-ypr.h"
@@ -59,6 +61,18 @@ void system_exception_wait(void)
     system_reboot();
 }
 
+void hostfs_init(void)
+{
+    /* stub */
+}
+
+int hostfs_flush(void)
+{
+    sync();
+
+    return 0;
+}
+
 #ifdef HAVE_ADJUSTABLE_CPU_FREQ
 #include <stdio.h>
 #include "file.h"
diff --git a/firmware/target/hosted/samsungypr/ypr1/system-ypr1.c b/firmware/target/hosted/samsungypr/ypr1/system-ypr1.c
index 9aa49786f1..7efa73b273 100644
--- a/firmware/target/hosted/samsungypr/ypr1/system-ypr1.c
+++ b/firmware/target/hosted/samsungypr/ypr1/system-ypr1.c
@@ -21,9 +21,11 @@
 #include <stdlib.h>
 #include <string.h>
 #include <inttypes.h>
+#include <unistd.h>
 #include "system.h"
 #include "panic.h"
 #include "debug.h"
+#include "hostfs.h"
 
 #include "gpio-ypr.h"
 #include "pmu-ypr1.h"
@@ -65,3 +67,15 @@ void system_exception_wait(void)
 {
     system_reboot();
 }
+
+void hostfs_init()
+{
+    /* stub */
+}
+
+int hostfs_flush(void)
+{
+    sync();
+
+    return 0;
+}