diff options
author | Yang Zhang <yang.z.zhang@intel.com> | 2015-08-28 09:58:54 +0800 |
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committer | Yang Zhang <yang.z.zhang@intel.com> | 2015-09-01 12:44:00 +0800 |
commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/fsdev/virtio-9p-marshal.h | |
parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/fsdev/virtio-9p-marshal.h')
-rw-r--r-- | qemu/fsdev/virtio-9p-marshal.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/qemu/fsdev/virtio-9p-marshal.h b/qemu/fsdev/virtio-9p-marshal.h new file mode 100644 index 000000000..5df65a835 --- /dev/null +++ b/qemu/fsdev/virtio-9p-marshal.h @@ -0,0 +1,90 @@ +#ifndef _QEMU_VIRTIO_9P_MARSHAL_H +#define _QEMU_VIRTIO_9P_MARSHAL_H + +typedef struct V9fsString +{ + uint16_t size; + char *data; +} V9fsString; + +typedef struct V9fsQID +{ + int8_t type; + int32_t version; + int64_t path; +} V9fsQID; + +typedef struct V9fsStat +{ + int16_t size; + int16_t type; + int32_t dev; + V9fsQID qid; + int32_t mode; + int32_t atime; + int32_t mtime; + int64_t length; + V9fsString name; + V9fsString uid; + V9fsString gid; + V9fsString muid; + /* 9p2000.u */ + V9fsString extension; + int32_t n_uid; + int32_t n_gid; + int32_t n_muid; +} V9fsStat; + +typedef struct V9fsIattr +{ + int32_t valid; + int32_t mode; + int32_t uid; + int32_t gid; + int64_t size; + int64_t atime_sec; + int64_t atime_nsec; + int64_t mtime_sec; + int64_t mtime_nsec; +} V9fsIattr; + +typedef struct V9fsStatDotl { + uint64_t st_result_mask; + V9fsQID qid; + uint32_t st_mode; + uint32_t st_uid; + uint32_t st_gid; + uint64_t st_nlink; + uint64_t st_rdev; + uint64_t st_size; + uint64_t st_blksize; + uint64_t st_blocks; + uint64_t st_atime_sec; + uint64_t st_atime_nsec; + uint64_t st_mtime_sec; + uint64_t st_mtime_nsec; + uint64_t st_ctime_sec; + uint64_t st_ctime_nsec; + uint64_t st_btime_sec; + uint64_t st_btime_nsec; + uint64_t st_gen; + uint64_t st_data_version; +} V9fsStatDotl; + +static inline void v9fs_string_init(V9fsString *str) +{ + str->data = NULL; + str->size = 0; +} +extern void v9fs_string_free(V9fsString *str); +extern void v9fs_string_null(V9fsString *str); +extern void v9fs_string_sprintf(V9fsString *str, const char *fmt, ...); +extern void v9fs_string_copy(V9fsString *lhs, V9fsString *rhs); + +ssize_t v9fs_pack(struct iovec *in_sg, int in_num, size_t offset, + const void *src, size_t size); +ssize_t v9fs_unmarshal(struct iovec *out_sg, int out_num, size_t offset, + int bswap, const char *fmt, ...); +ssize_t v9fs_marshal(struct iovec *in_sg, int in_num, size_t offset, + int bswap, const char *fmt, ...); +#endif |