mirror of
https://github.com/libssh2/libssh2.git
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b889b39945
To render in Git webviews as-is, to make it easier to edit, verify,
and to sync up with curl.
- add options to not build the `.3` man pages:
- autotools: `--disable-docs`
- cmake: `LIBSSH2_BUILD_DOCS=OFF`
- building `.3` man pages requires Perl after this patch.
- drop `mansyntax` and the shell / `grep` / GNU `man` tool requirements with it.
- scripts and most logic were copied from curl.
- add `cd2nroff` from curl, with edits to relax curl-specific checks.
- used `nroff2cd` (from curl) to convert from `.3` to `.md`. Then
manually fixed copyrights, inline function references and a couple
of other things.
Credits-to: Daniel Stenberg
Ref: eefcc1bda4
Ref: https://github.com/curl/curl/pull/12730
Ref: https://github.com/libssh2/www/issues/25#issuecomment-3289431671
Closes #1660
56 lines
1.4 KiB
Markdown
56 lines
1.4 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_sftp_fsync
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Section: 3
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Source: libssh2
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See-also:
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- fsync(2)
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- libssh2_sftp_open_ex(3)
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---
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# NAME
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libssh2_sftp_fsync - synchronize file to disk
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# SYNOPSIS
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~~~c
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#include <libssh2.h>
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#include <libssh2_sftp.h>
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int
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libssh2_sftp_fsync(LIBSSH2_SFTP_HANDLE *handle)
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~~~
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# DESCRIPTION
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This function causes the remote server to synchronize the file
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data and metadata to disk (like fsync(2)).
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For this to work requires fsync@openssh.com support on the server.
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*handle* - SFTP File Handle as returned by libssh2_sftp_open_ex(3)
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# RETURN VALUE
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Returns 0 on success or negative on failure. If used in non-blocking mode, it
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returns LIBSSH2_ERROR_EAGAIN when it would otherwise block. While
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LIBSSH2_ERROR_EAGAIN is a negative number, it is not really a failure per se.
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# ERRORS
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*LIBSSH2_ERROR_ALLOC* - An internal memory allocation call failed.
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*LIBSSH2_ERROR_SOCKET_SEND* - Unable to send data on socket.
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*LIBSSH2_ERROR_SFTP_PROTOCOL* - An invalid SFTP protocol response
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was received on the socket, or an SFTP operation caused an errorcode
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to be returned by the server. In particular, this can be returned if
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the SSH server does not support the fsync operation: the SFTP subcode
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*LIBSSH2_FX_OP_UNSUPPORTED* will be returned in this case.
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# AVAILABILITY
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Added in libssh2 1.4.4 and OpenSSH 6.3.
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