diff options
Diffstat (limited to 'ttymodes.h')
| -rw-r--r-- | ttymodes.h | 21 |
1 files changed, 6 insertions, 15 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: ttymodes.h,v 1.15 2016/05/03 09:03:49 dtucker Exp $ */ +/* $OpenBSD: ttymodes.h,v 1.16 2017/04/30 23:26:54 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> @@ -38,22 +38,13 @@ */ /* - * SSH1: - * The tty mode description is a stream of bytes. The stream consists of + * The tty mode description is a string, consisting of * opcode-arguments pairs. It is terminated by opcode TTY_OP_END (0). - * Opcodes 1-127 have one-byte arguments. Opcodes 128-159 have integer - * arguments. Opcodes 160-255 are not yet defined, and cause parsing to - * stop (they should only be used after any other data). + * Opcodes 1-159 have uint32 arguments. + * Opcodes 160-255 are not yet defined and cause parsing to stop (they + * should only be used after any other data). * - * SSH2: - * Differences between SSH1 and SSH2 terminal mode encoding include: - * 1. Encoded terminal modes are represented as a string, and a stream - * of bytes within that string. - * 2. Opcode arguments are uint32 (1-159); 160-255 remain undefined. - * 3. The values for TTY_OP_ISPEED and TTY_OP_OSPEED are different; - * 128 and 129 vs. 192 and 193 respectively. - * - * The client puts in the stream any modes it knows about, and the + * The client puts in the string any modes it knows about, and the * server ignores any modes it does not know about. This allows some degree * of machine-independence, at least between systems that use a posix-like * tty interface. The protocol can support other systems as well, but might |