qemu/tests/libqos/libqos.h
John Snow cb11e7b2f3 libqos: add qemu-img presence check
To allow tests to optionally exercise additional tests
that require the qemu-img tool that may not be present
in all builds.

Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 1447439479-16775-3-git-send-email-jsnow@redhat.com
2015-11-13 14:31:42 -05:00

41 lines
1.1 KiB
C

#ifndef __libqos_h
#define __libqos_h
#include "libqtest.h"
#include "libqos/pci.h"
#include "libqos/malloc-pc.h"
typedef struct QOSOps {
QGuestAllocator *(*init_allocator)(QAllocOpts);
void (*uninit_allocator)(QGuestAllocator *);
} QOSOps;
typedef struct QOSState {
QTestState *qts;
QGuestAllocator *alloc;
QOSOps *ops;
} QOSState;
QOSState *qtest_vboot(QOSOps *ops, const char *cmdline_fmt, va_list ap);
QOSState *qtest_boot(QOSOps *ops, const char *cmdline_fmt, ...);
void qtest_shutdown(QOSState *qs);
bool have_qemu_img(void);
void mkimg(const char *file, const char *fmt, unsigned size_mb);
void mkqcow2(const char *file, unsigned size_mb);
void set_context(QOSState *s);
void migrate(QOSState *from, QOSState *to, const char *uri);
void prepare_blkdebug_script(const char *debug_fn, const char *event);
void generate_pattern(void *buffer, size_t len, size_t cycle_len);
static inline uint64_t qmalloc(QOSState *q, size_t bytes)
{
return guest_alloc(q->alloc, bytes);
}
static inline void qfree(QOSState *q, uint64_t addr)
{
guest_free(q->alloc, addr);
}
#endif