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-rw-r--r--lib/ssh/doc/src/notes.xml46
-rw-r--r--lib/ssh/doc/src/ssh.xml164
-rw-r--r--lib/ssh/doc/src/ssh_channel.xml32
-rw-r--r--lib/ssh/doc/src/ssh_client_key_api.xml20
-rw-r--r--lib/ssh/doc/src/ssh_connection.xml42
-rw-r--r--lib/ssh/doc/src/ssh_server_key_api.xml24
-rw-r--r--lib/ssh/doc/src/ssh_sftp.xml4
-rw-r--r--lib/ssh/doc/src/ssh_sftpd.xml16
8 files changed, 254 insertions, 94 deletions
diff --git a/lib/ssh/doc/src/notes.xml b/lib/ssh/doc/src/notes.xml
index 41885c684c..c77ee1e77a 100644
--- a/lib/ssh/doc/src/notes.xml
+++ b/lib/ssh/doc/src/notes.xml
@@ -29,6 +29,52 @@
<file>notes.xml</file>
</header>
+<section><title>Ssh 3.2.4</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Gracefully terminate if sockets is unexpectedly closed.</p>
+ <p>
+ Own Id: OTP-12782</p>
+ </item>
+ <item>
+ <p>
+ Made Codenomicon Defensics test suite pass: <list>
+ <item>limit number of algorithms in kexinit
+ message</item> <item>check 'e' and 'f' parameters in
+ kexdh</item> <item>implement 'keyboard-interactive' user
+ authentication on server side</item> <item> return plain
+ text message to bad version exchange message</item>
+ </list></p>
+ <p>
+ Own Id: OTP-12784</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
+<section><title>Ssh 3.2.3</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ A new option for handling the SSH_MSG_DEBUG message's
+ printouts. A fun could be given in the options that will
+ be called whenever the SSH_MSG_DEBUG message arrives.
+ This enables the user to format the printout or just
+ discard it.</p>
+ <p>
+ Own Id: OTP-12738 Aux Id: seq12860 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Ssh 3.2.2</title>
<section><title>Improvements and New Features</title>
diff --git a/lib/ssh/doc/src/ssh.xml b/lib/ssh/doc/src/ssh.xml
index d49d3ac2a7..cf58806aa8 100644
--- a/lib/ssh/doc/src/ssh.xml
+++ b/lib/ssh/doc/src/ssh.xml
@@ -35,13 +35,15 @@
<section>
<title>SSH</title>
-
+ <marker id="supported"/>
<list type="bulleted">
<item>For application dependencies see <seealso marker="SSH_app"> ssh(6)</seealso> </item>
<item>Supported SSH version is 2.0.</item>
+ <item>Supported public key algorithms: ssh-rsa and ssh-dss.</item>
<item>Supported MAC algorithms: hmac-sha2-256 and hmac-sha1.</item>
<item>Supported encryption algorithms: aes128-ctr, aes128-cb and 3des-cbc.</item>
<item>Supported key exchange algorithms: diffie-hellman-group1-sha1.</item>
+ <item>Supported compression algorithms: none, zlib, [email protected],</item>
<item>Supports unicode filenames if the emulator and the underlaying OS support it.
See section DESCRIPTION in the
<seealso marker="kernel:file">file</seealso> manual page in <c>kernel</c>
@@ -57,29 +59,40 @@
this module, or abstractions to indicate the intended use of the data
type, or both:</p>
<taglist>
- <tag><c>boolean()</c></tag>
- <item><p>= <c>true | false</c></p></item>
- <tag><c>string()</c></tag>
- <item><p>= <c>[byte()]</c></p></item>
- <tag><c>ssh_daemon_ref()</c></tag>
- <item><p>Opaque to the user,
- returned by <c>ssh:daemon/[1,2,3]</c></p></item>
- <tag><c>ssh_connection_ref()</c></tag>
- <item><p>Opaque to the user,
- returned by <c>ssh:connect/3</c></p></item>
- <tag><c>ip_address()</c></tag>
+ <tag><c>boolean() =</c></tag>
+ <item><p><c>true | false</c></p></item>
+ <tag><c>string() =</c></tag>
+ <item><p><c>[byte()]</c></p></item>
+ <tag><c>ssh_daemon_ref() =</c></tag>
+ <item><p>opaque() -
+ as returned by <c>ssh:daemon/[1,2,3]</c></p></item>
+ <tag><c>ssh_connection_ref() =</c></tag>
+ <item><p>opaque() - as returned by <c>ssh:connect/3</c></p></item>
+ <tag><c>ip_address() =</c></tag>
<item><p><c>inet::ip_address</c></p></item>
- <tag><c>subsystem_spec()</c></tag>
- <item><p>= <c>{subsystem_name(),
- {channel_callback(), channel_init_args()}}</c></p></item>
- <tag><c>subsystem_name()</c></tag>
- <item><p>= <c>string()</c></p></item>
- <tag><c>channel_callback()</c></tag>
- <item><p>= <c>atom()</c> - Name of the Erlang module
- implementing the subsystem using the <c>ssh_channel</c> behavior, see
- <seealso marker="ssh_channel">ssh_channel(3)</seealso></p></item>
- <tag><c>channel_init_args()</c></tag>
- <item><p>= <c>list()</c></p></item>
+ <tag><c>subsystem_spec() =</c></tag>
+ <item><p><c>{subsystem_name(),
+ {channel_callback(), channel_init_args()}}</c></p></item>
+ <tag><c>subsystem_name() =</c></tag>
+ <item><p><c>string()</c></p></item>
+ <tag><c>channel_callback() =</c></tag>
+ <item><p><c>atom()</c> - Name of the Erlang module
+ implementing the subsystem using the <c>ssh_channel</c> behavior, see
+ <seealso marker="ssh_channel">ssh_channel(3)</seealso></p></item>
+ <tag><c>channel_init_args() =</c></tag>
+ <item><p><c>list()</c></p></item>
+
+ <tag><c>algs_list() =</c></tag>
+ <item><p><c>list( alg_entry() )</c></p></item>
+
+ <tag><c>alg_entry() =</c></tag>
+ <item><p><c>{kex, simple_algs()} | {public_key, simple_algs()} | {cipher, double_algs()} | {mac, double_algs()} | {compression, double_algs()}</c></p></item>
+
+ <tag><c>simple_algs() =</c></tag>
+ <item><p><c>list( atom() )</c></p></item>
+
+ <tag><c>double_algs() =</c></tag>
+ <item><p><c>[{client2serverlist,simple_algs()},{server2client,simple_algs()}] | simple_algs()</c></p></item>
</taglist>
</section>
@@ -161,19 +174,58 @@
and <c>password</c>. However, those optins are not always desirable
to use from a security point of view.</p>
</item>
+
<tag><c><![CDATA[{public_key_alg, 'ssh-rsa' | 'ssh-dss'}]]></c></tag>
<item>
+ <note>
+ <p>This option is kept for compatibility. It is ignored if the <c>preferred_algorithms</c>
+ option is used. The equivalence of <c>{public_key_alg,'ssh-dss'}</c> is
+ <c>{preferred_algorithms, [{public_key,['ssh-dss','ssh-rsa']}]}</c>.</p>
+ </note>
<p>Sets the preferred public key algorithm to use for user
authentication. If the preferred algorithm fails,
the other algorithm is tried. The default is
to try <c><![CDATA['ssh-rsa']]></c> first.</p>
</item>
+
<tag><c><![CDATA[{pref_public_key_algs, list()}]]></c></tag>
<item>
+ <note>
+ <p>This option is kept for compatibility. It is ignored if the <c>preferred_algorithms</c>
+ option is used. The equivalence of <c>{pref_public_key_algs,['ssh-dss']}</c> is
+ <c>{preferred_algorithms, [{public_key,['ssh-dss']}]}</c>.</p>
+ </note>
<p>List of public key algorithms to try to use.
<c>'ssh-rsa'</c> and <c>'ssh-dss'</c> are available.
Overrides <c><![CDATA[{public_key_alg, 'ssh-rsa' | 'ssh-dss'}]]></c></p>
</item>
+
+ <tag><c><![CDATA[{preferred_algorithms, algs_list()}]]></c></tag>
+ <item>
+ <p>List of algorithms to use in the algorithm negotiation. The default <c>algs_list()</c> can
+ be obtained from <seealso marker="#default_algorithms/0">default_algorithms/0</seealso>.
+ </p>
+ <p>Here is an example of this option:</p>
+ <code>
+{preferred_algorithms,
+ [{public_key,['ssh-rsa','ssh-dss']},
+ {cipher,[{client2server,['aes128-ctr']},
+ {server2client,['aes128-cbc','3des-cbc']}]},
+ {mac,['hmac-sha2-256','hmac-sha1']},
+ {compression,[none,zlib]}
+}
+</code>
+ <p>The example specifies different algorithms in the two directions (client2server and server2client), for cipher but specifies the same
+algorithms for mac and compression in both directions. The kex (key exchange) and public key algorithms are set to their default values,
+kex is implicit but public_key is set explicitly.</p>
+
+ <warning>
+ <p>Changing the values can make a connection less secure. Do not change unless you
+ know exactly what you are doing. If you do not understand the values then you
+ are not supposed to change them.</p>
+ </warning>
+ </item>
+
<tag><c><![CDATA[{connect_timeout, timeout()}]]></c></tag>
<item>
<p>Sets a time-out on the transport layer
@@ -227,6 +279,13 @@
<item>
<p>Sets a time-out on a connection when no channels are active.
Defaults to <c>infinity</c>.</p></item>
+ <tag><c><![CDATA[{ssh_msg_debug_fun, fun(ConnectionRef::ssh_connection_ref(), AlwaysDisplay::boolean(), Msg::binary(), LanguageTag::binary()) -> _}]]></c></tag>
+ <item>
+ <p>Provide a fun to implement your own logging of the SSH message SSH_MSG_DEBUG. The last three parameters are from the message, see RFC4253, section 11.3. The <c>ConnectionRef</c> is the reference to the connection on which the message arrived. The return value from the fun is not checked.</p>
+ <p>The default behaviour is ignore the message.
+ To get a printout for each message with <c>AlwaysDisplay = true</c>, use for example <c>{ssh_msg_debug_fun, fun(_,true,M,_)-> io:format("DEBUG: ~p~n", [M]) end}</c></p>
+ </item>
+
</taglist>
</desc>
</func>
@@ -335,6 +394,33 @@
user. From a security perspective this option makes
the server very vulnerable.</p>
</item>
+
+ <tag><c><![CDATA[{preferred_algorithms, algs_list()}]]></c></tag>
+ <item>
+ <p>List of algorithms to use in the algorithm negotiation. The default <c>algs_list()</c> can
+ be obtained from <seealso marker="#default_algorithms/0">default_algorithms/0</seealso>.
+ </p>
+ <p>Here is an example of this option:</p>
+ <code>
+{preferred_algorithms,
+ [{public_key,['ssh-rsa','ssh-dss']},
+ {cipher,[{client2server,['aes128-ctr']},
+ {server2client,['aes128-cbc','3des-cbc']}]},
+ {mac,['hmac-sha2-256','hmac-sha1']},
+ {compression,[none,zlib]}
+}
+</code>
+ <p>The example specifies different algorithms in the two directions (client2server and server2client), for cipher but specifies the same
+algorithms for mac and compression in both directions. The kex (key exchange) and public key algorithms are set to their default values,
+kex is implicit but public_key is set explicitly.</p>
+
+ <warning>
+ <p>Changing the values can make a connection less secure. Do not change unless you
+ know exactly what you are doing. If you do not understand the values then you
+ are not supposed to change them.</p>
+ </warning>
+ </item>
+
<tag><c><![CDATA[{pwdfun, fun(User::string(), password::string()) -> boolean()}]]></c></tag>
<item>
<p>Provides a function for password validation. This function is called
@@ -427,10 +513,38 @@
<item>
<p>Provides a fun to implement your own logging when a user disconnects from the server.</p>
</item>
- </taglist>
- </desc>
+
+ <tag><c><![CDATA[{ssh_msg_debug_fun, fun(ConnectionRef::ssh_connection_ref(), AlwaysDisplay::boolean(), Msg::binary(), LanguageTag::binary()) -> _}]]></c></tag>
+ <item>
+ <p>Provide a fun to implement your own logging of the SSH message SSH_MSG_DEBUG. The last three parameters are from the message, see RFC4253, section 11.3. The <c>ConnectionRef</c> is the reference to the connection on which the message arrived. The return value from the fun is not checked.</p>
+ <p>The default behaviour is ignore the message.
+ To get a printout for each message with <c>AlwaysDisplay = true</c>, use for example <c>{ssh_msg_debug_fun, fun(_,true,M,_)-> io:format("DEBUG: ~p~n", [M]) end}</c></p>
+ </item>
+
+ </taglist>
+ </desc>
</func>
+ <func>
+ <name>default_algorithms() -> algs_list()</name>
+ <fsummary>Get a list declaring the supported algorithms</fsummary>
+ <desc>
+ <p>Returns a key-value list, where the keys are the different types of algorithms and the values are the
+ algorithms themselves. An example:</p>
+ <code>
+20> ssh:default_algorithms().
+[{kex,['diffie-hellman-group1-sha1']},
+ {public_key,['ssh-rsa','ssh-dss']},
+ {cipher,[{client2server,['aes128-ctr','aes128-cbc','3des-cbc']},
+ {server2client,['aes128-ctr','aes128-cbc','3des-cbc']}]},
+ {mac,[{client2server,['hmac-sha2-256','hmac-sha1']},
+ {server2client,['hmac-sha2-256','hmac-sha1']}]},
+ {compression,[{client2server,[none,zlib]},
+ {server2client,[none,zlib]}]}]
+21>
+</code>
+ </desc>
+ </func>
<func>
<name>shell(Host) -> </name>
diff --git a/lib/ssh/doc/src/ssh_channel.xml b/lib/ssh/doc/src/ssh_channel.xml
index b8a03c350a..2fdecf9072 100644
--- a/lib/ssh/doc/src/ssh_channel.xml
+++ b/lib/ssh/doc/src/ssh_channel.xml
@@ -62,22 +62,22 @@
type, or both:</p>
<taglist>
- <tag><c>boolean()</c></tag>
- <item><p>= <c>true | false</c></p></item>
- <tag><c>string()</c></tag>
- <item><p>= list of ASCII characters</p></item>
- <tag><c>timeout()</c></tag>
- <item><p>= <c>infinity | integer()</c> in milliseconds</p></item>
- <tag><c>ssh_connection_ref()</c></tag>
- <item><p>Opaque to the user, returned by
- <c>ssh:connect/3</c> or sent to an SSH channel process</p></item>
- <tag><c>ssh_channel_id()</c></tag>
- <item><p>= <c>integer()</c></p></item>
- <tag><c>ssh_data_type_code()</c></tag>
- <item><p>= <c>1</c> ("stderr") | <c>0</c> ("normal") are
- the valid values,
- see <url href="http://www.ietf.org/rfc/rfc4254.txt">RFC 4254</url>
- Section 5.2</p></item>
+ <tag><c>boolean() =</c></tag>
+ <item><p><c>true | false</c></p></item>
+ <tag><c>string() =</c></tag>
+ <item><p>list of ASCII characters</p></item>
+ <tag><c>timeout() =</c></tag>
+ <item><p><c>infinity | integer()</c> in milliseconds</p></item>
+ <tag><c>ssh_connection_ref() =</c></tag>
+ <item><p>opaque() -as returned by
+ <c>ssh:connect/3</c> or sent to an SSH channel process</p></item>
+ <tag><c>ssh_channel_id() =</c></tag>
+ <item><p><c>integer()</c></p></item>
+ <tag><c>ssh_data_type_code() =</c></tag>
+ <item><p><c>1</c> ("stderr") | <c>0</c> ("normal") are
+ the valid values,
+ see <url href="http://www.ietf.org/rfc/rfc4254.txt">RFC 4254</url>
+ Section 5.2</p></item>
</taglist>
</section>
diff --git a/lib/ssh/doc/src/ssh_client_key_api.xml b/lib/ssh/doc/src/ssh_client_key_api.xml
index a8dda042c9..9a892d71fd 100644
--- a/lib/ssh/doc/src/ssh_client_key_api.xml
+++ b/lib/ssh/doc/src/ssh_client_key_api.xml
@@ -50,16 +50,16 @@
<seealso marker="public_key:public_key_records"> public_key user's guide:</seealso>
</p>
<taglist>
- <tag><c>boolean()</c></tag>
- <item><p>= <c>true | false</c></p></item>
- <tag><c>string()</c></tag>
- <item><p>= <c>[byte()]</c></p></item>
- <tag><c>public_key()</c></tag>
- <item><p>= <c>#'RSAPublicKey'{}| {integer(), #'Dss-Parms'{}}| term()</c></p></item>
- <tag><c>private_key()</c></tag>
- <item><p>= <c>#'RSAPrivateKey'{} | #'DSAPrivateKey'{} | term()</c></p></item>
- <tag><c>public_key_algorithm()</c></tag>
- <item><p>= <c>'ssh-rsa'| 'ssh-dss' | atom()</c></p></item>
+ <tag><c>boolean() =</c></tag>
+ <item><p><c>true | false</c></p></item>
+ <tag><c>string() =</c></tag>
+ <item><p><c>[byte()]</c></p></item>
+ <tag><c>public_key() =</c></tag>
+ <item><p><c>#'RSAPublicKey'{}| {integer(), #'Dss-Parms'{}}| term()</c></p></item>
+ <tag><c>private_key() =</c></tag>
+ <item><p><c>#'RSAPrivateKey'{} | #'DSAPrivateKey'{} | term()</c></p></item>
+ <tag><c>public_key_algorithm() =</c></tag>
+ <item><p><c>'ssh-rsa'| 'ssh-dss' | atom()</c></p></item>
</taglist>
</section>
diff --git a/lib/ssh/doc/src/ssh_connection.xml b/lib/ssh/doc/src/ssh_connection.xml
index 669a361db9..5422633dc3 100644
--- a/lib/ssh/doc/src/ssh_connection.xml
+++ b/lib/ssh/doc/src/ssh_connection.xml
@@ -56,29 +56,29 @@
type, or both:</p>
<taglist>
- <tag><c>boolean()</c></tag>
- <item><p>= <c>true | false </c></p></item>
- <tag><c>string()</c></tag>
- <item><p>= list of ASCII characters</p></item>
- <tag><c>timeout()</c></tag>
- <item><p>= <c>infinity | integer()</c> in milliseconds</p></item>
- <tag><c>ssh_connection_ref()</c></tag>
- <item><p>Opaque to the user, returned by
- <c>ssh:connect/3</c> or sent to an SSH channel processes</p></item>
- <tag><c>ssh_channel_id()</c></tag>
- <item><p>= <c>integer()</c></p></item>
- <tag><c>ssh_data_type_code()</c></tag>
- <item><p>= <c>1</c> ("stderr") | <c>0</c> ("normal") are
+ <tag><c>boolean() =</c></tag>
+ <item><p><c>true | false </c></p></item>
+ <tag><c>string() =</c></tag>
+ <item><p>list of ASCII characters</p></item>
+ <tag><c>timeout() =</c></tag>
+ <item><p><c>infinity | integer()</c> in milliseconds</p></item>
+ <tag><c>ssh_connection_ref() =</c></tag>
+ <item><p>opaque() -as returned by
+ <c>ssh:connect/3</c> or sent to an SSH channel processes</p></item>
+ <tag><c>ssh_channel_id() =</c></tag>
+ <item><p><c>integer()</c></p></item>
+ <tag><c>ssh_data_type_code() =</c></tag>
+ <item><p><c>1</c> ("stderr") | <c>0</c> ("normal") are
valid values, see
<url href="http://www.ietf.org/rfc/rfc4254.txt">RFC 4254</url> Section 5.2.</p></item>
- <tag><c>ssh_request_status() ssh_request_status()</c></tag>
- <item><p>= <c>success | failure</c></p></item>
- <tag><c>event()</c></tag>
- <item><p>= <c>{ssh_cm, ssh_connection_ref(), ssh_event_msg()}</c></p></item>
- <tag><c>ssh_event_msg()</c></tag>
- <item><p>= <c>data_events() | status_events() | terminal_events()</c></p></item>
- <tag><c>reason()</c></tag>
- <item><p>= <c>timeout | closed</c></p></item>
+ <tag><c>ssh_request_status() =</c></tag>
+ <item><p> <c>success | failure</c></p></item>
+ <tag><c>event() =</c></tag>
+ <item><p><c>{ssh_cm, ssh_connection_ref(), ssh_event_msg()}</c></p></item>
+ <tag><c>ssh_event_msg() =</c></tag>
+ <item><p><c>data_events() | status_events() | terminal_events()</c></p></item>
+ <tag><c>reason() =</c></tag>
+ <item><p><c>timeout | closed</c></p></item>
</taglist>
<taglist>
diff --git a/lib/ssh/doc/src/ssh_server_key_api.xml b/lib/ssh/doc/src/ssh_server_key_api.xml
index 34ce7f7660..73dd90c962 100644
--- a/lib/ssh/doc/src/ssh_server_key_api.xml
+++ b/lib/ssh/doc/src/ssh_server_key_api.xml
@@ -50,20 +50,20 @@
<seealso marker="public_key:public_key_records"> public_key user's guide</seealso>.
</p>
-<taglist>
- <tag><c>boolean()</c></tag>
- <item><p>= <c>true | false</c></p></item>
- <tag><c>string()</c></tag>
- <item><p>= <c>[byte()]</c></p></item>
- <tag><c>public_key()</c></tag>
- <item><p>= <c>#'RSAPublicKey'{}| {integer(), #'Dss-Parms'{}}| term()</c></p></item>
- <tag><c>private_key()</c></tag>
- <item><p>= <c>#'RSAPrivateKey'{} | #'DSAPrivateKey'{} | term()</c></p></item>
- <tag><c>public_key_algorithm()</c></tag>
- <item><p>= <c>'ssh-rsa'| 'ssh-dss' | atom()</c></p></item>
+ <taglist>
+ <tag><c>boolean() =</c></tag>
+ <item><p><c>true | false</c></p></item>
+ <tag><c>string() =</c></tag>
+ <item><p><c>[byte()]</c></p></item>
+ <tag><c>public_key() =</c></tag>
+ <item><p><c>#'RSAPublicKey'{}| {integer(), #'Dss-Parms'{}}| term()</c></p></item>
+ <tag><c>private_key() =</c></tag>
+ <item><p><c>#'RSAPrivateKey'{} | #'DSAPrivateKey'{} | term()</c></p></item>
+ <tag><c>public_key_algorithm() =</c></tag>
+ <item><p><c>'ssh-rsa'| 'ssh-dss' | atom()</c></p></item>
</taglist>
</section>
-
+
<funcs>
<func>
<name>Module:host_key(Algorithm, DaemonOptions) ->
diff --git a/lib/ssh/doc/src/ssh_sftp.xml b/lib/ssh/doc/src/ssh_sftp.xml
index 643130fe6b..fc418bc934 100644
--- a/lib/ssh/doc/src/ssh_sftp.xml
+++ b/lib/ssh/doc/src/ssh_sftp.xml
@@ -43,8 +43,8 @@
</p>
<taglist>
- <tag><c>ssh_connection_ref()</c></tag>
- <item><p>Opaque to the user, returned by <c>ssh:connect/3</c></p></item>
+ <tag><c>ssh_connection_ref() =</c></tag>
+ <item><p>opaque() - as returned by <c>ssh:connect/3</c></p></item>
<tag><c>timeout()</c></tag>
<item><p>= <c>infinity | integer() in milliseconds. Default infinity.</c></p></item>
</taglist>
diff --git a/lib/ssh/doc/src/ssh_sftpd.xml b/lib/ssh/doc/src/ssh_sftpd.xml
index bc2660f595..8b2497e6a3 100644
--- a/lib/ssh/doc/src/ssh_sftpd.xml
+++ b/lib/ssh/doc/src/ssh_sftpd.xml
@@ -37,16 +37,16 @@
<section>
<title>DATA TYPES</title>
<taglist>
- <tag><c>subsystem_spec()</c></tag>
- <item><p>= <c>{subsystem_name(), {channel_callback(), channel_init_args()}}</c></p></item>
- <tag><c>subsystem_name()</c></tag>
- <item><p>= <c>"sftp"</c></p></item>
- <tag><c>channel_callback()</c></tag>
- <item><p>= <c>atom()</c> - Name of the Erlang module implementing the subsystem using the
+ <tag><c>subsystem_spec() =</c></tag>
+ <item><p><c>{subsystem_name(), {channel_callback(), channel_init_args()}}</c></p></item>
+ <tag><c>subsystem_name() =</c></tag>
+ <item><p><c>"sftp"</c></p></item>
+ <tag><c>channel_callback() =</c></tag>
+ <item><p><c>atom()</c> - Name of the Erlang module implementing the subsystem using the
<c>ssh_channel</c> behavior, see the
<seealso marker="ssh_channel">ssh_channel(3)</seealso> manual page.</p></item>
- <tag><c>channel_init_args()</c></tag>
- <item><p>= <c>list()</c> - The one given as argument to function <c>subsystem_spec/1</c>.</p></item>
+ <tag><c>channel_init_args() =</c></tag>
+ <item><p><c>list()</c> - The one given as argument to function <c>subsystem_spec/1</c>.</p></item>
</taglist>
</section>
<funcs>
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-13 14:12:27 +0000