The scds_fm_tcp_write() function writes data from by means of a TCP connection to a process being monitored.

The size argument is an input and output argument. On input, you specify the number of bytes to be written. On output, the function returns the number of bytes actually written. If the input and output values of size are not equal, an error has occurred. The function returns SCHA_ERR_TIMEOUT if it times out before writing all the requested data.

The following parameters are supported:

handle

The handle returned from scds_initialize(3HA)

sock

The socket number returned by a previous call to scds_fm_tcp_connect(3HA)

buffer

Data buffer

size

Data buffer size. On input, you specify the number of bytes to be written. On output, the function returns the number of bytes actually written.

timeout

Timeout value in seconds

The scds_fm_tcp_write() function returns the following:

0

The function succeeded.

non-zero

The function failed.

SCHA_ERR_NOERR

Indicates the function succeeded.

SCHA_ERR_TIMEOUT

Indicates the function timed out.

Other values

Indicate the function failed. See scha_calls(3HA) for the meaning of failure codes.

/usr/cluster/include/rgm/libdsdev.h

include file

/usr/cluster/lib/libdsdev.so

library

See attributes(5) for descriptions of the following attributes:

scds_fm_tcp_connect(3HA), scds_fm_tcp_read(3HA), scds_initialize(3HA), scha_calls(3HA), attributes(5)