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Checker script and wordlist comes from curl. Also: - checksrc.pl: sync up with curl. - unfold an IETF URL. - update all IETF URLs where missing. Closes #1959
47 lines
1.2 KiB
Markdown
47 lines
1.2 KiB
Markdown
---
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c: Copyright (C) The libssh2 project and its contributors.
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SPDX-License-Identifier: BSD-3-Clause
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Title: libssh2_session_last_error
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Section: 3
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Source: libssh2
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See-also:
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- libssh2_session_init_ex(3)
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- libssh2_session_last_errno(3)
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- libssh2_session_set_last_error(3)
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---
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# NAME
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libssh2_session_last_error - get the most recent error
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# SYNOPSIS
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~~~c
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#include <libssh2.h>
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int
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libssh2_session_last_error(LIBSSH2_SESSION *session,
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char **errmsg, int *errmsg_len, int want_buf);
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~~~
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# DESCRIPTION
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*session* - Session instance as returned by libssh2_session_init_ex(3)
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*errmsg* - If not NULL, is populated by reference with the human
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readable form of the most recent error message.
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*errmsg_len* - If not NULL, is populated by reference with the length
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of errmsg. (The string is null-terminated, so the length is only useful as
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an optimization, to avoid calling strlen.)
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*want_buf* - If set to a non-zero value, "ownership" of the errmsg
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buffer is given to the calling scope. If necessary, the errmsg buffer
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is duplicated.
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Determine the most recent error condition and its cause.
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# RETURN VALUE
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Numeric error code corresponding to the Error Code constants.
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