HP Advanced Communications Controllers (ACC) manual 288

ZCOM C I/F Library Routines

ZPTUP (3X)

PARAMETERS

zap ZCOM address of the physical terminal table to update.

ibuf Data buffer holding the information to place into the PTT.

len Number of bytes of data to copy from ibuf into the PTT.

offse Byte offset within the physical terminal table from where the

tupdate should begin.

RETURN VALUE Routine zptup returns 0 if successful. Otherwise, a non-zeroerror code is returned. See /opt/acc/include/zcom/zcomsys.h for the list of ZCOM error codes and their meanings.

EXAMPLE

#include	<zcom/zcomsys.h>
#include	<zcom/zcomcall.h>
int32	ierr;
zaddr_type	zaddr;
char	ibuf[size]; /* where size is user-determined; must be >= len */
int32	len;
int32	offset;

if (ierr = zptup (&zaddr, ibuf, len, offset)) { /* error return code */

}

else {

/* good return code */

}

FILES

/opt/acc/include/zcom/zcomsys.h	ZCOM subsystem general include file,
	containing data types, data structures,
	constants, error codes, masks, etc. Note that
	this must be the first include file before any
	other ZCOM include files.
/opt/acc/include/zcom/zcomcall.h	ZCOM routine function prototypes (requires
	ANSI C compilation).

288 Chapter 4