libssh2

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.\" Copyright (C) The libssh2 project and its contributors.
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.\" SPDX-License-Identifier: BSD-3-Clause
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.TH libssh2_session_callback_set 3 "1 Jun 2007" "libssh2 0.15" "libssh2"
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.SH NAME
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libssh2_session_callback_set - set a callback function
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.SH SYNOPSIS
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.nf
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#include <libssh2.h>
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void *
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libssh2_session_callback_set(LIBSSH2_SESSION *session,
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                             int cbtype, void *callback);
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.fi
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.SH DESCRIPTION
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This function is \fBDEPRECATED\fP in 1.11.1. Use the
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\fIlibssh2_session_callback_set2(3)\fP function instead!
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This implementation is expecting and returning a data pointer for callback
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functions.
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For the details about the replacement function, see
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.BR libssh2_session_callback_set2(3)
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which is expecting and returning a function pointer.
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.SH RETURN VALUE
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Pointer to previous callback handler. Returns NULL if no prior callback
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handler was set or the callback type was unknown.
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.SH SEE ALSO
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.BR libssh2_session_callback_set2(3)
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.BR libssh2_session_init_ex(3)
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.BR libssh2_agent_sign(3)
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