qemu-file: Make qemu_file_is_writable() non-static

The QEMUFileStdio code will use qemu_file_is_writable() and will be
moved to a separate file.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>

2 files changed, 2 insertions, 1 deletions

diff --git a/include/migration/qemu-file.h b/include/migration/qemu-file.h
index 70ff347..401676b 100644
--- a/include/migration/qemu-file.h
+++ b/include/migration/qemu-file.h
@@ -120,6 +120,7 @@ void qemu_put_byte(QEMUFile *f, int v);
  */
 void qemu_put_buffer_async(QEMUFile *f, const uint8_t *buf, int size);
 bool qemu_file_mode_is_not_valid(const char *mode);
+bool qemu_file_is_writable(QEMUFile *f);
 
 QEMUSizedBuffer *qsb_create(const uint8_t *buffer, size_t len);
 QEMUSizedBuffer *qsb_clone(const QEMUSizedBuffer *);
diff --git a/qemu-file.c b/qemu-file.c
index a5bbe7e..c303b61 100644
--- a/qemu-file.c
+++ b/qemu-file.c
@@ -456,7 +456,7 @@ void qemu_file_set_error(QEMUFile *f, int ret)
     }
 }
 
-static inline bool qemu_file_is_writable(QEMUFile *f)
+bool qemu_file_is_writable(QEMUFile *f)
 {
     return f->ops->writev_buffer || f->ops->put_buffer;
 }