diff options
Diffstat (limited to 'include/block/nbd.h')
| -rw-r--r-- | include/block/nbd.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/include/block/nbd.h b/include/block/nbd.h index be19aac..19332b4 100644 --- a/include/block/nbd.h +++ b/include/block/nbd.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2016-2017 Red Hat, Inc. + * Copyright (C) 2016-2019 Red Hat, Inc. * Copyright (C) 2005 Anthony Liguori <anthony@codemonkey.ws> * * Network Block Device @@ -262,6 +262,9 @@ struct NBDExportInfo { /* Set by client before nbd_receive_negotiate() */ bool request_sizes; char *x_dirty_bitmap; + + /* Set by client before nbd_receive_negotiate(), or by server results + * during nbd_receive_export_list() */ char *name; /* must be non-NULL */ /* In-out fields, set by client before nbd_receive_negotiate() and @@ -269,7 +272,8 @@ struct NBDExportInfo { bool structured_reply; bool base_allocation; /* base:allocation context for NBD_CMD_BLOCK_STATUS */ - /* Set by server results during nbd_receive_negotiate() */ + /* Set by server results during nbd_receive_negotiate() and + * nbd_receive_export_list() */ uint64_t size; uint16_t flags; uint32_t min_block; @@ -277,12 +281,19 @@ struct NBDExportInfo { uint32_t max_block; uint32_t context_id; + + /* Set by server results during nbd_receive_export_list() */ + char *description; }; typedef struct NBDExportInfo NBDExportInfo; int nbd_receive_negotiate(QIOChannel *ioc, QCryptoTLSCreds *tlscreds, const char *hostname, QIOChannel **outioc, NBDExportInfo *info, Error **errp); +void nbd_free_export_list(NBDExportInfo *info, int count); +int nbd_receive_export_list(QIOChannel *ioc, QCryptoTLSCreds *tlscreds, + const char *hostname, NBDExportInfo **info, + Error **errp); int nbd_init(int fd, QIOChannelSocket *sioc, NBDExportInfo *info, Error **errp); int nbd_send_request(QIOChannel *ioc, NBDRequest *request); |