LXR qemu/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
  21typedef struct GAState GAState;
  22typedef struct GACommandState GACommandState;
  23
  24extern GAState *ga_state;
  25extern QmpCommandList ga_commands;
  26
  27GList *ga_command_blacklist_init(GList *blacklist);
  28void ga_command_state_init(GAState *s, GACommandState *cs);
  29void ga_command_state_add(GACommandState *cs,
  30                          void (*init)(void),
  31                          void (*cleanup)(void));
  32void ga_command_state_init_all(GACommandState *cs);
  33void ga_command_state_cleanup_all(GACommandState *cs);
  34GACommandState *ga_command_state_new(void);
  35void ga_command_state_free(GACommandState *cs);
  36bool ga_logging_enabled(GAState *s);
  37void ga_disable_logging(GAState *s);
  38void ga_enable_logging(GAState *s);
  39void GCC_FMT_ATTR(1, 2) slog(const gchar *fmt, ...);
  40void ga_set_response_delimited(GAState *s);
  41bool ga_is_frozen(GAState *s);
  42void ga_set_frozen(GAState *s);
  43void ga_unset_frozen(GAState *s);
  44const char *ga_fsfreeze_hook(GAState *s);
  45int64_t ga_get_fd_handle(GAState *s, Error **errp);
  46int ga_parse_whence(GuestFileWhence *whence, Error **errp);
  47
  48#ifndef _WIN32
  49void reopen_fd_to_null(int fd);
  50#endif
  51
  52#endif /* GUEST_AGENT_CORE_H */
  53