Man page of libssh2_channel_write_ex
Section: libssh2 manual (3)
Updated: 1 Jun 2007
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libssh2_channel_write_ex - write data to a channel stream blocking
libssh2_channel_write_ex(LIBSSH2_CHANNEL *channel, int stream_id, char *buf, size_t buflen);
libssh2_channel_write(LIBSSH2_CHANNEL *channel, char *buf, size_t buflen);
libssh2_channel_write_stderr(LIBSSH2_CHANNEL *channel, char *buf, size_t buflen);
Write data to a channel stream. All channel streams have one standard I/O
substream (stream_id == 0), and may have up to 2^32 extended data streams as
identified by the selected stream_id. The SSH2 protocol currently
defines a stream ID of 1 to be the stderr substream.
channel - active channel stream to write to.
stream_id - substream ID number (e.g. 0 or SSH_EXTENDED_DATA_STDERR)
buf - pointer to buffer to write
buflen - size of the data to write
libssh2_channel_write(3) and libssh2_channel_write_stderr(3) are
Actual number of bytes written or negative on failure.
LIBSSH2_ERROR_EAGAIN when it would otherwise block. While
LIBSSH2_ERROR_EAGAIN is a negative number, it isn't really a failure per se.
LIBSSH2_ERROR_ALLOC - An internal memory allocation call failed.
LIBSSH2_ERROR_SOCKET_SEND - Unable to send data on socket.
LIBSSH2_ERROR_CHANNEL_CLOSED - The channel has been closed.
LIBSSH2_ERROR_CHANNEL_EOF_SENT - The channel has been requested to be
- RETURN VALUE
- SEE ALSO
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Time: 04:14:16 GMT, September 24, 2010