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author | Wei Liu <wei.liu2@citrix.com> | 2015-11-25 14:38:17 +0000 |
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committer | Timothy Pearson <tpearson@raptorengineering.com> | 2019-11-29 19:28:21 -0600 |
commit | b604f1684ae806559fdb3c93d6988e5f7fa84264 (patch) | |
tree | 76c1ac74729049e58e8bf257f9c9609ca12778d8 /fsdev/9p-marshal.h | |
parent | f1b95b54beb60a2122e003b3dd266d8cb1aadf58 (diff) | |
download | hqemu-b604f1684ae806559fdb3c93d6988e5f7fa84264.zip hqemu-b604f1684ae806559fdb3c93d6988e5f7fa84264.tar.gz |
fsdev: break out 9p-marshal.{c,h} from virtio-9p-marshal.{c,h}
Break out some generic functions for marshaling 9p state. Pure code
motion plus minor fixes for build system.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Diffstat (limited to 'fsdev/9p-marshal.h')
-rw-r--r-- | fsdev/9p-marshal.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/fsdev/9p-marshal.h b/fsdev/9p-marshal.h new file mode 100644 index 0000000..e91b24e --- /dev/null +++ b/fsdev/9p-marshal.h @@ -0,0 +1,84 @@ +#ifndef _QEMU_9P_MARSHAL_H +#define _QEMU_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); + +#endif |