fsdev/9p-marshal.h

   1 #ifndef QEMU_9P_MARSHAL_H
   2 #define QEMU_9P_MARSHAL_H
   3
   4 #include "p9array.h"
   5
   6 typedef struct V9fsString {
   7     uint16_t size;
   8     char *data;
   9 } V9fsString;
  10 P9ARRAY_DECLARE_TYPE(V9fsString);
  11
  12 typedef struct V9fsQID {
  13     uint8_t type;
  14     uint32_t version;
  15     uint64_t path;
  16 } V9fsQID;
  17
  18 typedef struct V9fsStat {
  19     int16_t size;
  20     int16_t type;
  21     int32_t dev;
  22     V9fsQID qid;
  23     int32_t mode;
  24     int32_t atime;
  25     int32_t mtime;
  26     int64_t length;
  27     V9fsString name;
  28     V9fsString uid;
  29     V9fsString gid;
  30     V9fsString muid;
  31     /* 9p2000.u */
  32     V9fsString extension;
  33     int32_t n_uid;
  34     int32_t n_gid;
  35     int32_t n_muid;
  36 } V9fsStat;
  37
  38 typedef struct V9fsIattr {
  39     int32_t valid;
  40     int32_t mode;
  41     int32_t uid;
  42     int32_t gid;
  43     int64_t size;
  44     int64_t atime_sec;
  45     int64_t atime_nsec;
  46     int64_t mtime_sec;
  47     int64_t mtime_nsec;
  48 } V9fsIattr;
  49
  50 typedef struct V9fsStatDotl {
  51     uint64_t st_result_mask;
  52     V9fsQID qid;
  53     uint32_t st_mode;
  54     uint32_t st_uid;
  55     uint32_t st_gid;
  56     uint64_t st_nlink;
  57     uint64_t st_rdev;
  58     uint64_t st_size;
  59     uint64_t st_blksize;
  60     uint64_t st_blocks;
  61     uint64_t st_atime_sec;
  62     uint64_t st_atime_nsec;
  63     uint64_t st_mtime_sec;
  64     uint64_t st_mtime_nsec;
  65     uint64_t st_ctime_sec;
  66     uint64_t st_ctime_nsec;
  67     uint64_t st_btime_sec;
  68     uint64_t st_btime_nsec;
  69     uint64_t st_gen;
  70     uint64_t st_data_version;
  71 } V9fsStatDotl;
  72
  73 static inline void v9fs_string_init(V9fsString *str)
  74 {
  75     str->data = NULL;
  76     str->size = 0;
  77 }
  78 void v9fs_string_free(V9fsString *str);
  79 void v9fs_string_sprintf(V9fsString *str, const char *fmt, ...);
  80 void v9fs_string_copy(V9fsString *lhs, V9fsString *rhs);
  81
  82 #endif