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Philippe Mathieu-Daudé5d3586b2020-04-14 15:30:42 +02001/*
2 * QEMU Guest Agent common/cross-platform common commands
3 *
4 * Copyright (c) 2020 Red Hat, Inc.
5 *
6 * This work is licensed under the terms of the GNU GPL, version 2 or later.
7 * See the COPYING file in the top-level directory.
8 */
9#ifndef QGA_COMMANDS_COMMON_H
10#define QGA_COMMANDS_COMMON_H
11
12#include "qga-qapi-types.h"
Alexander Ivanov518b0d82022-10-17 09:28:20 +020013#include "guest-agent-core.h"
14#include "qemu/queue.h"
15
16#if defined(__linux__)
17#include <linux/fs.h>
Alexander Ivanov518b0d82022-10-17 09:28:20 +020018#endif /* __linux__ */
19
Alexander Ivanovbad00012022-10-17 09:28:21 +020020#ifdef __FreeBSD__
21#include <ufs/ffs/fs.h>
Alexander Ivanovbad00012022-10-17 09:28:21 +020022#endif /* __FreeBSD__ */
23
Alexander Ivanov518b0d82022-10-17 09:28:20 +020024#if defined(CONFIG_FSFREEZE) || defined(CONFIG_FSTRIM)
25typedef struct FsMount {
26 char *dirname;
27 char *devtype;
28 unsigned int devmajor, devminor;
Alexander Ivanovbad00012022-10-17 09:28:21 +020029#if defined(__FreeBSD__)
30 dev_t dev;
31 fsid_t fsid;
32#endif
Alexander Ivanov518b0d82022-10-17 09:28:20 +020033 QTAILQ_ENTRY(FsMount) next;
34} FsMount;
35
36typedef QTAILQ_HEAD(FsMountList, FsMount) FsMountList;
37
38bool build_fs_mount_list(FsMountList *mounts, Error **errp);
39void free_fs_mount_list(FsMountList *mounts);
40#endif /* CONFIG_FSFREEZE || CONFIG_FSTRIM */
41
42#if defined(CONFIG_FSFREEZE)
43int64_t qmp_guest_fsfreeze_do_freeze_list(bool has_mountpoints,
44 strList *mountpoints,
45 FsMountList mounts,
46 Error **errp);
47int qmp_guest_fsfreeze_do_thaw(Error **errp);
48#endif /* CONFIG_FSFREEZE */
Philippe Mathieu-Daudé5d3586b2020-04-14 15:30:42 +020049
Alexander Ivanova1241092022-10-17 09:28:24 +020050#ifdef HAVE_GETIFADDRS
51#include <ifaddrs.h>
52bool guest_get_hw_addr(struct ifaddrs *ifa, unsigned char *buf,
53 bool *obtained, Error **errp);
54#endif
55
Philippe Mathieu-Daudé5d3586b2020-04-14 15:30:42 +020056typedef struct GuestFileHandle GuestFileHandle;
57
58GuestFileHandle *guest_file_handle_find(int64_t id, Error **errp);
59
Philippe Mathieu-Daudéead83a12020-04-14 15:30:43 +020060GuestFileRead *guest_file_read_unsafe(GuestFileHandle *gfh,
61 int64_t count, Error **errp);
62
Marc-André Lureau548fb0d2022-04-20 17:26:14 +040063/**
64 * qga_get_host_name:
65 * @errp: Error object
66 *
67 * Operating system agnostic way of querying host name.
68 * Compared to g_get_host_name(), it doesn't cache the result.
69 *
70 * Returns allocated hostname (caller should free), NULL on failure.
71 */
72char *qga_get_host_name(Error **errp);
73
Philippe Mathieu-Daudé5d3586b2020-04-14 15:30:42 +020074#endif