diff options
| author | Luke T. Shumaker <lukeshu@lukeshu.com> | 2025-01-13 23:20:13 -0700 |
|---|---|---|
| committer | Luke T. Shumaker <lukeshu@lukeshu.com> | 2025-02-12 20:55:19 -0700 |
| commit | a24a60232204702fe245c312edb0c2c8041b17a8 (patch) | |
| tree | 01cc4a46cad37087aa419b2b13c9aa27c568eea2 /lib9p/internal.h | |
| parent | 1793bda7f3e445c5ad81cf108589f8b1edcda4eb (diff) | |
lib9p: Rewrite the marshalers to support zero-copy for data
Diffstat (limited to 'lib9p/internal.h')
| -rw-r--r-- | lib9p/internal.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib9p/internal.h b/lib9p/internal.h index a648532..d27348e 100644 --- a/lib9p/internal.h +++ b/lib9p/internal.h @@ -69,8 +69,10 @@ struct _marshal_ctx { struct lib9p_ctx *ctx; /* output */ - uint8_t *net_bytes; - uint32_t net_offset; + size_t net_iov_cnt; + struct iovec *net_iov; + size_t net_copied_size; + uint8_t *net_copied; }; typedef bool (*_marshal_fn_t)(struct _marshal_ctx *ctx, void *host_val); @@ -88,6 +90,7 @@ struct _lib9p_send_tentry { extern const char * _lib9p_table_ver_name[LIB9P_VER_NUM]; extern const char * _lib9p_table_msg_name[LIB9P_VER_NUM][0x100]; +extern const uint32_t _lib9p_table_msg_min_size[LIB9P_VER_NUM]; extern const struct _lib9p_recv_tentry _lib9p_table_Tmsg_recv[LIB9P_VER_NUM][0x80]; extern const struct _lib9p_recv_tentry _lib9p_table_Rmsg_recv[LIB9P_VER_NUM][0x80]; extern const struct _lib9p_send_tentry _lib9p_table_Tmsg_send[LIB9P_VER_NUM][0x80]; |