1 files changed, 26 insertions, 0 deletions
diff --git a/qga/commands.c b/qga/commands.c
index 4471a9f08d..5611117372 100644
--- a/qga/commands.c
+++ b/qga/commands.c
@@ -18,6 +18,7 @@
 #include "qemu/base64.h"
 #include "qemu/cutils.h"
 #include "qemu/atomic.h"
+#include "commands-common.h"
 
 /* Maximum captured guest-exec out_data/err_data - 16MB */
 #define GUEST_EXEC_MAX_OUTPUT (16*1024*1024)
@@ -547,3 +548,28 @@ error:
     g_free(info);
     return NULL;
 }
+
+GuestFileRead *qmp_guest_file_read(int64_t handle, bool has_count,
+                                   int64_t count, Error **errp)
+{
+    GuestFileHandle *gfh = guest_file_handle_find(handle, errp);
+    GuestFileRead *read_data;
+
+    if (!gfh) {
+        return NULL;
+    }
+    if (!has_count) {
+        count = QGA_READ_COUNT_DEFAULT;
+    } else if (count < 0 || count >= UINT32_MAX) {
+        error_setg(errp, "value '%" PRId64 "' is invalid for argument count",
+                   count);
+        return NULL;
+    }
+
+    read_data = guest_file_read_unsafe(gfh, count, errp);
+    if (!read_data) {
+        slog("guest-file-write failed, handle: %" PRId64, handle);
+    }
+
+    return read_data;
+}