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virDomainBlockPeek QEMU and remote support

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* qemud/remote.c, qemud/remote_protocol.x, src/remote_internal.c:
	  Remote support.
	* qemud/remote_dispatch_localvars.h,
	  qemud/remote_dispatch_proc_switch.h,
	  qemud/remote_dispatch_prototypes.h,
	  qemud/remote_protocol.c,
	  qemud/remote_protocol.h:
	  Generated files for remote support.
	* src/xen_unified.c, src/driver.h, src/libvirt.c: Small fix -
	  pass flags around internally.
	* src/qemu_driver.c: Support for QEMU.
	* src/xend_internal.c: Remove redundant fstat call from Xen.
This commit is contained in:
Richard W.M. Jones
2008-06-05 21:12:26 +00:00
parent 8354895e68
commit a73a88a19f
14 changed files with 259 additions and 7 deletions
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22
qemud/remote_protocol.x
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@@ -96,6 +96,12 @@ const REMOTE_AUTH_SASL_DATA_MAX = 65536;
/* Maximum number of auth types */
const REMOTE_AUTH_TYPE_LIST_MAX = 20;
/* Maximum length of a block or memory peek buffer message.
* Note applications need to be aware of this limit and issue multiple
* requests for large amounts of data.
*/
const REMOTE_DOMAIN_BLOCK_PEEK_BUFFER_MAX = 65536;
/* UUID. VIR_UUID_BUFLEN definition comes from libvirt.h */
typedef opaque remote_uuid[VIR_UUID_BUFLEN];
@@ -322,6 +328,18 @@ struct remote_domain_interface_stats_ret {
hyper tx_drop;
};
struct remote_domain_block_peek_args {
remote_nonnull_domain dom;
remote_nonnull_string path;
unsigned hyper offset;
unsigned size;
unsigned flags;
};
struct remote_domain_block_peek_ret {
opaque buffer<REMOTE_DOMAIN_BLOCK_PEEK_BUFFER_MAX>;
};
struct remote_list_domains_args {
int maxids;
};
@@ -1036,7 +1054,9 @@ enum remote_procedure {
REMOTE_PROC_STORAGE_VOL_GET_PATH = 100,
REMOTE_PROC_NODE_GET_CELLS_FREE_MEMORY = 101,
REMOTE_PROC_NODE_GET_FREE_MEMORY = 102
REMOTE_PROC_NODE_GET_FREE_MEMORY = 102,
REMOTE_PROC_DOMAIN_BLOCK_PEEK = 103
};
/* Custom RPC structure. */