diff options
| author | Liang Li <liang.z.li@intel.com> | 2015-03-23 16:32:19 +0800 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2015-05-06 17:36:57 +0200 |
| commit | 44f0eadc338f55d3bffe4fccefb1d4241defa418 (patch) | |
| tree | 7e30bfa6c861b46a86638cfac9dc6358be55dfb5 /include/migration | |
| parent | 3fcb38c223510cf88c6101f5d218ce0840d1354c (diff) | |
qemu-file: Add compression functions to QEMUFile
qemu_put_compression_data() compress the data and put it to QEMUFile.
qemu_put_qemu_file() put the data in the buffer of source QEMUFile to
destination QEMUFile.
Signed-off-by: Liang Li <liang.z.li@intel.com>
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'include/migration')
| -rw-r--r-- | include/migration/qemu-file.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/migration/qemu-file.h b/include/migration/qemu-file.h index 745a850e51..a01c5b817e 100644 --- a/include/migration/qemu-file.h +++ b/include/migration/qemu-file.h @@ -159,6 +159,9 @@ void qemu_put_be32(QEMUFile *f, unsigned int v); void qemu_put_be64(QEMUFile *f, uint64_t v); int qemu_peek_buffer(QEMUFile *f, uint8_t *buf, int size, size_t offset); int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size); +ssize_t qemu_put_compression_data(QEMUFile *f, const uint8_t *p, size_t size, + int level); +int qemu_put_qemu_file(QEMUFile *f_des, QEMUFile *f_src); /* * Note that you can only peek continuous bytes from where the current pointer * is; you aren't guaranteed to be able to peak to +n bytes unless you've |