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#include "qapi/qmp/dispatch.h"
  14#include "qemu-common.h"
  15#include "qga-qapi-types.h"
  16
  17#define QGA_READ_COUNT_DEFAULT 4096
  18
  19typedef struct GAState GAState;
  20typedef struct GACommandState GACommandState;
  21
  22extern GAState *ga_state;
  23extern QmpCommandList ga_commands;
  24
  25GList *ga_command_blacklist_init(GList *blacklist);
  26void ga_command_state_init(GAState *s, GACommandState *cs);
  27void ga_command_state_add(GACommandState *cs,
  28                          void (*init)(void),
  29                          void (*cleanup)(void));
  30void ga_command_state_init_all(GACommandState *cs);
  31void ga_command_state_cleanup_all(GACommandState *cs);
  32GACommandState *ga_command_state_new(void);
  33void ga_command_state_free(GACommandState *cs);
  34bool ga_logging_enabled(GAState *s);
  35void ga_disable_logging(GAState *s);
  36void ga_enable_logging(GAState *s);
  37void GCC_FMT_ATTR(1, 2) slog(const gchar *fmt, ...);
  38void ga_set_response_delimited(GAState *s);
  39bool ga_is_frozen(GAState *s);
  40void ga_set_frozen(GAState *s);
  41void ga_unset_frozen(GAState *s);
  42const char *ga_fsfreeze_hook(GAState *s);
  43int64_t ga_get_fd_handle(GAState *s, Error **errp);
  44int ga_parse_whence(GuestFileWhence *whence, Error **errp);
  45
  46#ifndef _WIN32
  47void reopen_fd_to_null(int fd);
  48#endif
  49