[Qemu-devel] [PATCH 12/12] migration/qemu-file: make functions qemu_(get/put)_string public

[Vladimir Sementsov-Ogievskiy <vsementsov@parallels.com>]

Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@parallels.com>
---
 include/migration/qemu-file.h  | 17 +++++++++++++++++
 migration/block-dirty-bitmap.c | 35 -----------------------------------
 migration/qemu-file.c          | 18 ++++++++++++++++++
 3 files changed, 35 insertions(+), 35 deletions(-)

diff --git a/include/migration/qemu-file.h b/include/migration/qemu-file.h
index a01c5b8..cc9f29d 100644
--- a/include/migration/qemu-file.h
+++ b/include/migration/qemu-file.h
@@ -312,4 +312,21 @@ static inline void qemu_get_sbe64s(QEMUFile *f, int64_t *pv)
 {
     qemu_get_be64s(f, (uint64_t *)pv);
 }
+
+/* read name from qemu file:
+ * format:
+ * 1 byte : len = name length (<256)
+ * len bytes : name without last zero byte
+ *
+ * name should point to the buffer >= 256 bytes length
+ */
+char *qemu_get_string(QEMUFile *f, char *name);
+
+/* write name to qemu file:
+ * format:
+ * same as for qemu_get_string
+ *
+ * maximum name length is 255
+ */
+void qemu_put_string(QEMUFile *f, const char *name);
 #endif
diff --git a/migration/block-dirty-bitmap.c b/migration/block-dirty-bitmap.c
index 2d3ba23..3c610af 100644
--- a/migration/block-dirty-bitmap.c
+++ b/migration/block-dirty-bitmap.c
@@ -164,41 +164,6 @@ static void qemu_put_flags(QEMUFile *f, uint32_t flags)
     qemu_put_be32(f, flags | DIRTY_BITMAP_MIG_FLAGS_SIZE_32);
 }
 
-/* read name from qemu file:
- * format:
- * 1 byte : len = name length (<256)
- * len bytes : name without last zero byte
- *
- * name should point to the buffer >= 256 bytes length
- */
-static char *qemu_get_string(QEMUFile *f, char *name)
-{
-    int len = qemu_get_byte(f);
-    qemu_get_buffer(f, (uint8_t *)name, len);
-    name[len] = '\0';
-
-    DPRINTF("get name: %d %s\n", len, name);
-
-    return name;
-}
-
-/* write name to qemu file:
- * format:
- * same as for qemu_get_string
- *
- * maximum name length is 255
- */
-static void qemu_put_string(QEMUFile *f, const char *name)
-{
-    int len = strlen(name);
-
-    DPRINTF("put name: %d %s\n", len, name);
-
-    assert(len < 256);
-    qemu_put_byte(f, len);
-    qemu_put_buffer(f, (const uint8_t *)name, len);
-}
-
 static void send_bitmap_header(QEMUFile *f, DirtyBitmapMigBitmapState *dbms,
                                uint32_t additional_flags)
 {
diff --git a/migration/qemu-file.c b/migration/qemu-file.c
index 2750365..68da16f 100644
--- a/migration/qemu-file.c
+++ b/migration/qemu-file.c
@@ -585,3 +585,21 @@ int qemu_put_qemu_file(QEMUFile *f_des, QEMUFile *f_src)
     }
     return len;
 }
+
+char *qemu_get_string(QEMUFile *f, char *name)
+{
+    int len = qemu_get_byte(f);
+    qemu_get_buffer(f, (uint8_t *)name, len);
+    name[len] = '\0';
+
+    return name;
+}
+
+void qemu_put_string(QEMUFile *f, const char *name)
+{
+    int len = strlen(name);
+
+    assert(len < 256);
+    qemu_put_byte(f, len);
+    qemu_put_buffer(f, (const uint8_t *)name, len);
+}
-- 
1.9.1