ACC Programmer's Reference Guide

280 Chapter4
ZCOM C I/F Library Routines
ZSEND (3X)
PARAMETERS
zap Pointer to ZCOM address. The destination to where the data is sent.
mode Completion control:
ZcMODE_NO_WAIT (0) - Send no wait
ZcMODE_RPT_ERRS (1) - Send no wait, report errors
ZcMODE_DEF_STATUS (2) - Send no wait, definite status
ZcMODE_RPT_ERRS_WBUF (5) - Send no wait, report errors with buffer
ZcMODE_DEF_STATUS_WBUF (7) - Send no wait, definite status and buffer
ZcMODE_WAIT (8) - Send and await status in rstat
Some bits (when set) in this mode parameter can cause zsend to behave differently.
Refer to the NOTES section below for details.
mhp Pointer to message header. It contains some data fields to be sent with the data
message. See the NOTES section below for what fields must be specified. If NULL is
specified, default values are used.
For its structure, refer to the subsection on ‘Message Header’ in the Multiprotocol
ACC Programmers’ Reference Guide.
ibuf Buffer to send (character array).
len Length in bytes to be sent.
rstat
(Return Param)
Return status. Only used for requests issued with ‘wait’, i.e., mode = 8. NULL may be
used if the return status is not required.