From d50c987ead437610dfaecddd15d34461a9ff2ec2 Mon Sep 17 00:00:00 2001 From: Damjan Marion Date: Tue, 27 Mar 2018 15:02:56 +0200 Subject: memif: add private header size field private header size allows to reserve firs X bytes of payload to be considered as private metadata. For now we just support value 0 but adding this field to address future needs without changing protocol version. Change-Id: Id77336584c0194a303b20210aff584c7372cba01 Signed-off-by: Damjan Marion --- src/plugins/memif/memif.h | 1 + 1 file changed, 1 insertion(+) (limited to 'src/plugins/memif/memif.h') diff --git a/src/plugins/memif/memif.h b/src/plugins/memif/memif.h index 38b54029e46..3fbce91d68f 100644 --- a/src/plugins/memif/memif.h +++ b/src/plugins/memif/memif.h @@ -103,6 +103,7 @@ typedef struct __attribute__ ((packed)) memif_region_index_t region; memif_region_offset_t offset; memif_log2_ring_size_t log2_ring_size; + uint16_t private_hdr_size; /* used for private metadata */ } memif_msg_add_ring_t; typedef struct __attribute__ ((packed)) -- cgit 1.2.3-korg