[PATCH v2 15/41] savevm: export qemu_peek_buffer, qemu_peek_byte, qemu_file_skip

[Isaku Yamahata <yamahata@xxxxxxxxxxxxx>]

Those will be used by postcopy.

Signed-off-by: Isaku Yamahata <yamahata@xxxxxxxxxxxxx>
---
 qemu-file.h |    3 +++
 savevm.c    |    6 +++---
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/qemu-file.h b/qemu-file.h
index 31b83f6..a285bef 100644
--- a/qemu-file.h
+++ b/qemu-file.h
@@ -88,6 +88,9 @@ void qemu_put_be32(QEMUFile *f, unsigned int v);
 void qemu_put_be64(QEMUFile *f, uint64_t v);
 int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size);
 int qemu_get_byte(QEMUFile *f);
+int qemu_peek_byte(QEMUFile *f, int offset);
+int qemu_peek_buffer(QEMUFile *f, uint8_t *buf, int size, size_t offset);
+void qemu_file_skip(QEMUFile *f, int size);
 
 static inline unsigned int qemu_get_ubyte(QEMUFile *f)
 {
diff --git a/savevm.c b/savevm.c
index 2d18bab..8ad843f 100644
--- a/savevm.c
+++ b/savevm.c
@@ -588,14 +588,14 @@ void qemu_put_byte(QEMUFile *f, int v)
         qemu_fflush(f);
 }
 
-static void qemu_file_skip(QEMUFile *f, int size)
+void qemu_file_skip(QEMUFile *f, int size)
 {
     if (f->buf_index + size <= f->buf_size) {
         f->buf_index += size;
     }
 }
 
-static int qemu_peek_buffer(QEMUFile *f, uint8_t *buf, int size, size_t offset)
+int qemu_peek_buffer(QEMUFile *f, uint8_t *buf, int size, size_t offset)
 {
     int pending;
     int index;
@@ -643,7 +643,7 @@ int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size)
     return done;
 }
 
-static int qemu_peek_byte(QEMUFile *f, int offset)
+int qemu_peek_byte(QEMUFile *f, int offset)
 {
     int index = f->buf_index + offset;
 
-- 
1.7.1.1

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