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libssh2/docs/libssh2_session_set_blocking.md
Viktor Szakats 9538c99fc4 badwords: add checker script, fix issues found
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
2026-06-01 13:22:40 +02:00

1.1 KiB

c, SPDX-License-Identifier, Title, Section, Source, See-also
c SPDX-License-Identifier Title Section Source See-also
Copyright (C) The libssh2 project and its contributors. BSD-3-Clause libssh2_session_set_blocking 3 libssh2
libssh2_session_init_ex(3)

NAME

libssh2_session_set_blocking - set or clear blocking mode on session

SYNOPSIS

#include <libssh2.h>

void
libssh2_session_set_blocking(LIBSSH2_SESSION *session, int blocking);

DESCRIPTION

session - session instance as returned by libssh2_session_init_ex(3)

blocking - Set to a non-zero value to make the channel block, or zero to make it non-blocking.

Set or clear blocking mode on the selected on the session. This instantly affects any channels associated with this session. If a read is performed on a session with no data currently available, a blocking session waits for data to arrive and return what it receives. A non-blocking session returns immediately with an empty buffer. If a write is performed on a session with no room for more data, a blocking session waits for room. A non-blocking session returns immediately without writing anything.

RETURN VALUE

None