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>
34 lines
1.2 KiB
Groff
34 lines
1.2 KiB
Groff
.\" Copyright (C) The libssh2 project and its contributors.
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.\" SPDX-License-Identifier: BSD-3-Clause
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.TH libssh2_userauth_banner 3 "1 Jun 2021" "libssh2 1.9.0" "libssh2"
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.SH NAME
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libssh2_userauth_banner - get the server's userauth banner message
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.SH SYNOPSIS
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.nf
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#include <libssh2.h>
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int
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libssh2_userauth_banner(LIBSSH2_SESSION *session, char **banner);
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.fi
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.SH DESCRIPTION
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\fIsession\fP - Session instance as returned by
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.BR libssh2_session_init_ex(3)
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\fIbanner\fP - Should point to a pointer that gets filled with banner message.
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After an authentication has been attempted, such as a
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\fBSSH_USERAUTH_NONE\fP request sent by
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.BR libssh2_userauth_list(3) ,
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this function can be called to retrieve the userauth banner sent by
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the server. If no such banner is sent, or if an authentication has not
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yet been attempted, returns LIBSSH2_ERROR_MISSING_USERAUTH_BANNER.
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.SH RETURN VALUE
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On success returns 0 and an UTF-8 NUL-terminated string is stored in the
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\fIbanner\fP. This string is internally managed by libssh2 and will be
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deallocated upon session termination.
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On failure returns
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LIBSSH2_ERROR_MISSING_USERAUTH_BANNER.
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.SH SEE ALSO
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.BR libssh2_session_init_ex(3),
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.BR libssh2_userauth_list(3)
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