mirror of
https://github.com/libssh2/libssh2.git
synced 2025-10-30 12:05:34 +03:00
a3ffc4221d
- `- ` -> `- ` - `. ` -> `. ` - `\- ` -> `- ` - `-1` -> `\-1` - fold long lines along the way This makes the minus sign come out as a Unicode minus sign (0x2212), and title separator dashes as Unicode hyphen (0x2010), with `groff -Tutf8` v1.23.0. Ref: https://lwn.net/Articles/947941/ Closes #1210
34 lines
1.3 KiB
Groff
34 lines
1.3 KiB
Groff
.\" Copyright (C) The libssh2 project and its contributors.
|
|
.\" SPDX-License-Identifier: BSD-3-Clause
|
|
.TH libssh2_session_block_directions 3 "1 Oct 2008" "libssh2" "libssh2"
|
|
.SH NAME
|
|
libssh2_session_block_directions - get directions to wait for
|
|
.SH SYNOPSIS
|
|
.nf
|
|
#include <libssh2.h>
|
|
|
|
int
|
|
libssh2_session_block_directions(LIBSSH2_SESSION *session);
|
|
.fi
|
|
.SH DESCRIPTION
|
|
\fIsession\fP - Session instance as returned by \fBlibssh2_session_init_ex(3)\fP
|
|
|
|
When any of libssh2 functions return \fBLIBSSH2_ERROR_EAGAIN\fP an application
|
|
should wait for the socket to have data available for reading or
|
|
writing. Depending on the return value of
|
|
\fIlibssh2_session_block_directions(3)\fP an application should wait for read,
|
|
write or both.
|
|
.SH RETURN VALUE
|
|
Returns the set of directions as a binary mask. Can be a combination of:
|
|
|
|
LIBSSH2_SESSION_BLOCK_INBOUND: Inbound direction blocked.
|
|
|
|
LIBSSH2_SESSION_BLOCK_OUTBOUND: Outbound direction blocked.
|
|
|
|
Application should wait for data to be available for socket prior to calling a
|
|
libssh2 function again. If \fBLIBSSH2_SESSION_BLOCK_INBOUND\fP is set select
|
|
should contain the session socket in readfds set. Correspondingly in case of
|
|
\fBLIBSSH2_SESSION_BLOCK_OUTBOUND\fP writefds set should contain the socket.
|
|
.SH AVAILABILITY
|
|
Added in 1.0
|