diff options
Diffstat (limited to 'vl.h')
| -rw-r--r-- | vl.h | 235 |
1 files changed, 5 insertions, 230 deletions
@@ -24,66 +24,10 @@ #ifndef VL_H #define VL_H -/* we put basic includes here to avoid repeating them in device drivers */ -#include <stdlib.h> -#include <stdio.h> -#include <stdarg.h> -#include <string.h> -#include <inttypes.h> -#include <limits.h> -#include <time.h> -#include <ctype.h> -#include <errno.h> -#include <unistd.h> -#include <fcntl.h> -#include <sys/stat.h> - -#ifndef O_LARGEFILE -#define O_LARGEFILE 0 -#endif -#ifndef O_BINARY -#define O_BINARY 0 -#endif - -#ifndef ENOMEDIUM -#define ENOMEDIUM ENODEV -#endif - -#ifdef _WIN32 -#include <windows.h> -#define fsync _commit -#define lseek _lseeki64 -#define ENOTSUP 4096 -extern int qemu_ftruncate64(int, int64_t); -#define ftruncate qemu_ftruncate64 - - -static inline char *realpath(const char *path, char *resolved_path) -{ - _fullpath(resolved_path, path, _MAX_PATH); - return resolved_path; -} - -#define PRId64 "I64d" -#define PRIx64 "I64x" -#define PRIu64 "I64u" -#define PRIo64 "I64o" -#endif - -#ifdef QEMU_TOOL - -/* we use QEMU_TOOL on code which does not depend on the target CPU - type */ -#include "config-host.h" -#include <setjmp.h> -#include "osdep.h" -#include "bswap.h" - -#else - -#include "cpu.h" +#include "qemu-common.h" -#endif /* !defined(QEMU_TOOL) */ +/* FIXME: Remove this. */ +#include "block.h" #ifndef glue #define xglue(x, y) x ## y @@ -118,13 +62,6 @@ static inline char *realpath(const char *path, char *resolved_path) #include "audio/audio.h" -/* cutils.c */ -void pstrcpy(char *buf, int buf_size, const char *str); -char *pstrcat(char *buf, int buf_size, const char *s); -int strstart(const char *str, const char *val, const char **ptr); -int stristart(const char *str, const char *val, const char **ptr); -time_t mktimegm(struct tm *tm); - /* vl.c */ uint64_t muldiv64(uint64_t a, uint32_t b, uint32_t c); @@ -297,8 +234,6 @@ int qemu_add_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque); void qemu_del_wait_object(HANDLE handle, WaitObjectFunc *func, void *opaque); #endif -typedef struct QEMUBH QEMUBH; - /* character device */ #define CHR_EVENT_BREAK 0 /* serial break char */ @@ -604,166 +539,6 @@ void do_loadvm(const char *name); void do_delvm(const char *name); void do_info_snapshots(void); -/* bottom halves */ -typedef void QEMUBHFunc(void *opaque); - -QEMUBH *qemu_bh_new(QEMUBHFunc *cb, void *opaque); -void qemu_bh_schedule(QEMUBH *bh); -void qemu_bh_cancel(QEMUBH *bh); -void qemu_bh_delete(QEMUBH *bh); -int qemu_bh_poll(void); - -/* block.c */ -typedef struct BlockDriverState BlockDriverState; -typedef struct BlockDriver BlockDriver; - -extern BlockDriver bdrv_raw; -extern BlockDriver bdrv_host_device; -extern BlockDriver bdrv_cow; -extern BlockDriver bdrv_qcow; -extern BlockDriver bdrv_vmdk; -extern BlockDriver bdrv_cloop; -extern BlockDriver bdrv_dmg; -extern BlockDriver bdrv_bochs; -extern BlockDriver bdrv_vpc; -extern BlockDriver bdrv_vvfat; -extern BlockDriver bdrv_qcow2; -extern BlockDriver bdrv_parallels; - -typedef struct BlockDriverInfo { - /* in bytes, 0 if irrelevant */ - int cluster_size; - /* offset at which the VM state can be saved (0 if not possible) */ - int64_t vm_state_offset; -} BlockDriverInfo; - -typedef struct QEMUSnapshotInfo { - char id_str[128]; /* unique snapshot id */ - /* the following fields are informative. They are not needed for - the consistency of the snapshot */ - char name[256]; /* user choosen name */ - uint32_t vm_state_size; /* VM state info size */ - uint32_t date_sec; /* UTC date of the snapshot */ - uint32_t date_nsec; - uint64_t vm_clock_nsec; /* VM clock relative to boot */ -} QEMUSnapshotInfo; - -#define BDRV_O_RDONLY 0x0000 -#define BDRV_O_RDWR 0x0002 -#define BDRV_O_ACCESS 0x0003 -#define BDRV_O_CREAT 0x0004 /* create an empty file */ -#define BDRV_O_SNAPSHOT 0x0008 /* open the file read only and save writes in a snapshot */ -#define BDRV_O_FILE 0x0010 /* open as a raw file (do not try to - use a disk image format on top of - it (default for - bdrv_file_open()) */ - -void bdrv_init(void); -BlockDriver *bdrv_find_format(const char *format_name); -int bdrv_create(BlockDriver *drv, - const char *filename, int64_t size_in_sectors, - const char *backing_file, int flags); -BlockDriverState *bdrv_new(const char *device_name); -void bdrv_delete(BlockDriverState *bs); -int bdrv_file_open(BlockDriverState **pbs, const char *filename, int flags); -int bdrv_open(BlockDriverState *bs, const char *filename, int flags); -int bdrv_open2(BlockDriverState *bs, const char *filename, int flags, - BlockDriver *drv); -void bdrv_close(BlockDriverState *bs); -int bdrv_read(BlockDriverState *bs, int64_t sector_num, - uint8_t *buf, int nb_sectors); -int bdrv_write(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors); -int bdrv_pread(BlockDriverState *bs, int64_t offset, - void *buf, int count); -int bdrv_pwrite(BlockDriverState *bs, int64_t offset, - const void *buf, int count); -int bdrv_truncate(BlockDriverState *bs, int64_t offset); -int64_t bdrv_getlength(BlockDriverState *bs); -void bdrv_get_geometry(BlockDriverState *bs, int64_t *nb_sectors_ptr); -int bdrv_commit(BlockDriverState *bs); -void bdrv_set_boot_sector(BlockDriverState *bs, const uint8_t *data, int size); -/* async block I/O */ -typedef struct BlockDriverAIOCB BlockDriverAIOCB; -typedef void BlockDriverCompletionFunc(void *opaque, int ret); - -BlockDriverAIOCB *bdrv_aio_read(BlockDriverState *bs, int64_t sector_num, - uint8_t *buf, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque); -BlockDriverAIOCB *bdrv_aio_write(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors, - BlockDriverCompletionFunc *cb, void *opaque); -void bdrv_aio_cancel(BlockDriverAIOCB *acb); - -void qemu_aio_init(void); -void qemu_aio_poll(void); -void qemu_aio_flush(void); -void qemu_aio_wait_start(void); -void qemu_aio_wait(void); -void qemu_aio_wait_end(void); - -int qemu_key_check(BlockDriverState *bs, const char *name); - -/* Ensure contents are flushed to disk. */ -void bdrv_flush(BlockDriverState *bs); - -#define BDRV_TYPE_HD 0 -#define BDRV_TYPE_CDROM 1 -#define BDRV_TYPE_FLOPPY 2 -#define BIOS_ATA_TRANSLATION_AUTO 0 -#define BIOS_ATA_TRANSLATION_NONE 1 -#define BIOS_ATA_TRANSLATION_LBA 2 -#define BIOS_ATA_TRANSLATION_LARGE 3 -#define BIOS_ATA_TRANSLATION_RECHS 4 - -void bdrv_set_geometry_hint(BlockDriverState *bs, - int cyls, int heads, int secs); -void bdrv_set_type_hint(BlockDriverState *bs, int type); -void bdrv_set_translation_hint(BlockDriverState *bs, int translation); -void bdrv_get_geometry_hint(BlockDriverState *bs, - int *pcyls, int *pheads, int *psecs); -int bdrv_get_type_hint(BlockDriverState *bs); -int bdrv_get_translation_hint(BlockDriverState *bs); -int bdrv_is_removable(BlockDriverState *bs); -int bdrv_is_read_only(BlockDriverState *bs); -int bdrv_is_inserted(BlockDriverState *bs); -int bdrv_media_changed(BlockDriverState *bs); -int bdrv_is_locked(BlockDriverState *bs); -void bdrv_set_locked(BlockDriverState *bs, int locked); -void bdrv_eject(BlockDriverState *bs, int eject_flag); -void bdrv_set_change_cb(BlockDriverState *bs, - void (*change_cb)(void *opaque), void *opaque); -void bdrv_get_format(BlockDriverState *bs, char *buf, int buf_size); -void bdrv_info(void); -BlockDriverState *bdrv_find(const char *name); -void bdrv_iterate(void (*it)(void *opaque, const char *name), void *opaque); -int bdrv_is_encrypted(BlockDriverState *bs); -int bdrv_set_key(BlockDriverState *bs, const char *key); -void bdrv_iterate_format(void (*it)(void *opaque, const char *name), - void *opaque); -const char *bdrv_get_device_name(BlockDriverState *bs); -int bdrv_write_compressed(BlockDriverState *bs, int64_t sector_num, - const uint8_t *buf, int nb_sectors); -int bdrv_get_info(BlockDriverState *bs, BlockDriverInfo *bdi); - -void bdrv_get_backing_filename(BlockDriverState *bs, - char *filename, int filename_size); -int bdrv_snapshot_create(BlockDriverState *bs, - QEMUSnapshotInfo *sn_info); -int bdrv_snapshot_goto(BlockDriverState *bs, - const char *snapshot_id); -int bdrv_snapshot_delete(BlockDriverState *bs, const char *snapshot_id); -int bdrv_snapshot_list(BlockDriverState *bs, - QEMUSnapshotInfo **psn_info); -char *bdrv_snapshot_dump(char *buf, int buf_size, QEMUSnapshotInfo *sn); - -char *get_human_readable_size(char *buf, int buf_size, int64_t size); -int path_is_absolute(const char *path); -void path_combine(char *dest, int dest_size, - const char *base_path, - const char *filename); - - /* monitor.c */ void monitor_init(CharDriverState *hd, int show_banner); void term_puts(const char *str); @@ -804,7 +579,7 @@ void do_info_vnc(void); /* x_keymap.c */ extern uint8_t _translate_keycode(const int key); -#ifndef QEMU_TOOL +#ifdef NEED_CPU_H typedef void QEMUMachineInitFunc(int ram_size, int vga_ram_size, const char *boot_device, @@ -1759,5 +1534,5 @@ extern QEMUMachine dummy_m68k_machine; #include "gdbstub.h" -#endif /* defined(QEMU_TOOL) */ +#endif /* defined(NEED_CPU_H) */ #endif /* VL_H */ |