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Diffstat (limited to '9p/9P2000.txt')
-rw-r--r-- | 9p/9P2000.txt | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/9p/9P2000.txt b/9p/9P2000.txt deleted file mode 100644 index 5f93cdf..0000000 --- a/9p/9P2000.txt +++ /dev/null @@ -1,82 +0,0 @@ -# 9P2000.txt - Definitions of 9P2000 messages -# -# Copyright (C) 2024 Luke T. Shumaker <lukeshu@lukeshu.com> -# SPDX-Licence-Identifier: AGPL-3.0-or-later - -# The format of each message (excluding the "size[4] msg_type[1] -# tag[2]" header) is written here as a sequence of -# "member_name[member_type]" struct members. -# -# The primitive member types types are the following single-character -# mnemonics: -# -# - 1 = u8 -# - 2 = u16le -# - 4 = u32le -# - 8 = u16le - -# "9P2000" base protocol -# https://ericvh.github.io/9p-rfc/rfc9p2000.html -# https://github.com/ericvh/9p-rfc/blob/master/9p2000.xml -# -# But due to incompleteness of the draft RFC, the Plan 9 manual -# section-5 and the Plan 9 headers (particularly fcall.h) are a better -# references. -version "9P2000" - -# data (u32le `n`, then `n` bytes of data) -d = "len[4] len*(dat[1])" - -# string (u16le `n`, then `n` bytes of UTF-8) -s = "len[2] len*(utf8[1])" - -# qid (TODO) -qid = "type[1] vers[4] path[8]" - -# stat (TODO) -stat = "stat_size[2]" - "kern_type[2]" - "kern_dev[4]" - "file_qid[qid]" - "file_mode[4]" - "file_atime[4]" - "file_mtime[4]" - "file_size[8]" - "file_name[s]" - "file_owner_uid[s]" - "file_owner_gid[s]" - "file_last_modified_uid[s]" - -# In the 9P protocol, each message has a type, and message types come -# in pairs (except "Rerror"); "T" and "R"; "T" messages are -# client->server requests, and "R" messages are server->client -# responses (I do not know what the Plan 9 designers intended "T" and -# "R" to stand for). The type of a message is represented by a u8 ID. -100/Tversion = "max_msg_size[4] version[s]" -101/Rversion = "max_msg_size[4] version[s]" -102/Tauth = "afid[4] uname[s] aname[s]" -103/Rauth = "aqid[qid]" -104/Tattach = "fid[4] afid[4] uname[s] aname[s]" -105/Rattach = "qid[qid]" -#106/Terror = "illegal" -107/Rerror = "ename[s]" -108/Tflush = "oldtag[2]" -109/Rflush = "" -110/Twalk = "fid[4] newfid[4] nwname[2] nwname*(wname[s])" -111/Rwalk = "nwqid[2] nwqid*(wqid[qid])" -112/Topen = "fid[4] mode[1]" -113/Ropen = "qid[qid] iounit[4]" -114/Tcreate = "fid[4] name[s] perm[4] mode[1]" -115/Rcreate = "qid[qid] iounit[4]" -116/Tread = "fid[4] offset[8] count[4]" -117/Rread = "data[d]" # for directories data is the sequence "cnt*(entries[stat])" -118/Twrite = "fid[4] offset[8] data[d]" -119/Rwrite = "count[4]" -120/Tclunk = "fid[4]" -121/Rclunk = "" -122/Tremove = "fid[4]" -123/Rremove = "" -124/Tstat = "fid[4]" -125/Rstat = "stat[stat]" -126/Twstat = "fid[4] stat[stat]" -127/Rwstat = "" |