/* * QEMU Guest Agent VSS requester declarations * * Copyright Hitachi Data Systems Corp. 2013 * * Authors: * Tomoki Sekiyama <tomoki.sekiyama@hds.com> * * This work is licensed under the terms of the GNU GPL, version 2 or later. * See the COPYING file in the top-level directory. */ #ifndef VSS_WIN32_REQUESTER_H #define VSS_WIN32_REQUESTER_H #include <basetyps.h> /* STDAPI */ #include "qemu/compiler.h" #ifdef __cplusplus extern "C" { #endif /* Callback to set Error; used to avoid linking glib to the DLL */ typedef void (*ErrorSetFunc)(void **errp, int win32_err, int err_class, const char *fmt, ...) GCC_FMT_ATTR(4, 5); typedef struct ErrorSet { ErrorSetFunc error_set; void **errp; int err_class; } ErrorSet; STDAPI requester_init(void); STDAPI requester_deinit(void); typedef void (*QGAVSSRequesterFunc)(int *, ErrorSet *); void requester_freeze(int *num_vols, ErrorSet *errset); void requester_thaw(int *num_vols, ErrorSet *errset); #ifdef __cplusplus } #endif #endif