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>
43 lines
1.3 KiB
Groff
43 lines
1.3 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_version 3 "23 Feb 2009" "libssh2" "libssh2"
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.SH NAME
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libssh2_version - return the libssh2 version number
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.SH SYNOPSIS
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.nf
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#include <libssh2.h>
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const char *
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libssh2_version(int required_version);
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.fi
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.SH DESCRIPTION
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If \fIrequired_version\fP is lower than or equal to the version number of the
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libssh2 in use, the version number of libssh2 is returned as a pointer to a
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zero terminated string.
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The \fIrequired_version\fP should be the version number as constructed by the
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LIBSSH2_VERSION_NUM define in the libssh2.h public header file, which is a 24
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bit number in the 0xMMmmpp format. MM for major, mm for minor and pp for patch
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number.
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.SH RETURN VALUE
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The version number of libssh2 is returned as a pointer to a zero terminated
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string or NULL if the \fIrequired_version\fP is not fulfilled.
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.SH EXAMPLE
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To make sure you run with the correct libssh2 version:
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.nf
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if(!libssh2_version(LIBSSH2_VERSION_NUM)) {
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fprintf(stderr, \&"Runtime libssh2 version too old.\&");
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exit(1);
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}
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.fi
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Unconditionally get the version number:
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.nf
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printf(\&"libssh2 version: %s\&", libssh2_version(0));
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.fi
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.SH AVAILABILITY
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This function was added in libssh2 1.1, in previous versions there way no way
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to extract this info in run-time.
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