aa92d0e676
- M0: libghostty SSH 终端（渲染/输入/连接）+ 白屏修复(OutputGate) + 会话状态机/自动重连 - M1: tsnet 用户态组网 + SSH-over-tsnet(fd 桥)，shell 级真机验证；R5(Go+gvisor+C+++Swift 同进程) retire - M1.5: tmux -CC 原生 tab（MVP） - 结构: packages/(TXCore·TXTransport), apps/TerminalX, vendor/(libghostty-spm/libssh2/mbedtls/tsnet-bridge), artifacts/ - 文档: CLAUDE.md + docs/HANDOFF.md（新会话入口） - 环境: 认证代理→依赖 vendor 本地化；Go 在 ~/.local/go；仅模拟器/未签名 - 待续: M2 mosh, tmux 多 pane, M4 安全(host key/SE) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
35 lines
1.2 KiB
Groff
35 lines
1.2 KiB
Groff
.\" Copyright (C) The libssh2 project and its contributors.
|
|
.\" SPDX-License-Identifier: BSD-3-Clause
|
|
.TH libssh2_session_last_error 3 "1 Jun 2007" "libssh2 0.15" "libssh2"
|
|
.SH NAME
|
|
libssh2_session_last_error - get the most recent error
|
|
.SH SYNOPSIS
|
|
.nf
|
|
#include <libssh2.h>
|
|
|
|
int
|
|
libssh2_session_last_error(LIBSSH2_SESSION *session,
|
|
char **errmsg, int *errmsg_len, int want_buf);
|
|
.fi
|
|
.SH DESCRIPTION
|
|
\fIsession\fP - Session instance as returned by
|
|
.BR libssh2_session_init_ex(3)
|
|
|
|
\fIerrmsg\fP - If not NULL, is populated by reference with the human
|
|
readable form of the most recent error message.
|
|
|
|
\fIerrmsg_len\fP - If not NULL, is populated by reference with the length
|
|
of errmsg. (The string is NUL-terminated, so the length is only useful as
|
|
an optimization, to avoid calling strlen.)
|
|
|
|
\fIwant_buf\fP - If set to a non-zero value, "ownership" of the errmsg
|
|
buffer will be given to the calling scope. If necessary, the errmsg buffer
|
|
will be duplicated.
|
|
|
|
Determine the most recent error condition and its cause.
|
|
.SH RETURN VALUE
|
|
Numeric error code corresponding to the the Error Code constants.
|
|
.SH SEE ALSO
|
|
.BR libssh2_session_last_errno(3)
|
|
.BR libssh2_session_set_last_error(3)
|