Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging
[qemu.git] / qga / guest-agent-core.h
1 /*
2 * QEMU Guest Agent core declarations
3 *
4 * Copyright IBM Corp. 2011
5 *
6 * Authors:
7 * Adam Litke <aglitke@linux.vnet.ibm.com>
8 * Michael Roth <mdroth@linux.vnet.ibm.com>
9 *
10 * This work is licensed under the terms of the GNU GPL, version 2 or later.
11 * See the COPYING file in the top-level directory.
12 */
13 #ifndef GUEST_AGENT_CORE_H
14 #define GUEST_AGENT_CORE_H
15
16 #include "qapi/qmp/dispatch.h"
17 #include "qga-qapi-types.h"
18
19 #define QGA_READ_COUNT_DEFAULT 4096
20
21 typedef struct GAState GAState;
22 typedef struct GACommandState GACommandState;
23
24 extern GAState *ga_state;
25 extern QmpCommandList ga_commands;
26
27 GList *ga_command_blacklist_init(GList *blacklist);
28 void ga_command_state_init(GAState *s, GACommandState *cs);
29 void ga_command_state_add(GACommandState *cs,
30 void (*init)(void),
31 void (*cleanup)(void));
32 void ga_command_state_init_all(GACommandState *cs);
33 void ga_command_state_cleanup_all(GACommandState *cs);
34 GACommandState *ga_command_state_new(void);
35 void ga_command_state_free(GACommandState *cs);
36 bool ga_logging_enabled(GAState *s);
37 void ga_disable_logging(GAState *s);
38 void ga_enable_logging(GAState *s);
39 void GCC_FMT_ATTR(1, 2) slog(const gchar *fmt, ...);
40 void ga_set_response_delimited(GAState *s);
41 bool ga_is_frozen(GAState *s);
42 void ga_set_frozen(GAState *s);
43 void ga_unset_frozen(GAState *s);
44 const char *ga_fsfreeze_hook(GAState *s);
45 int64_t ga_get_fd_handle(GAState *s, Error **errp);
46 int ga_parse_whence(GuestFileWhence *whence, Error **errp);
47
48 #ifndef _WIN32
49 void reopen_fd_to_null(int fd);
50 #endif
51
52 #endif /* GUEST_AGENT_CORE_H */