qemu/qga/vss-win32/requester.h
Marc-André Lureau 9edc6313da Replace GCC_FMT_ATTR with G_GNUC_PRINTF
One less qemu-specific macro. It also helps to make some headers/units
only depend on glib, and thus moved in standalone projects eventually.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
2022-03-22 14:40:51 +04:00

52 lines
1.3 KiB
C

/*
* 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 */
#ifdef __cplusplus
extern "C" {
#endif
struct Error;
/* Callback to set Error; used to avoid linking glib to the DLL */
typedef void (*ErrorSetFunc)(struct Error **errp,
const char *src, int line, const char *func,
int win32_err, const char *fmt, ...)
G_GNUC_PRINTF(6, 7);
typedef struct ErrorSet {
ErrorSetFunc error_setg_win32_wrapper;
struct Error **errp; /* restriction: must not be null */
} ErrorSet;
STDAPI requester_init(void);
STDAPI requester_deinit(void);
typedef struct volList volList;
struct volList {
volList *next;
char *value;
};
typedef void (*QGAVSSRequesterFunc)(int *, void *, ErrorSet *);
void requester_freeze(int *num_vols, void *volList, ErrorSet *errset);
void requester_thaw(int *num_vols, void *volList, ErrorSet *errset);
#ifdef __cplusplus
}
#endif
#endif