tt_session_bprop(3) ToolTalk Functions tt_session_bprop(3)NAMEtt_session_bprop - retrieve the ith value of the named property of a
session
SYNOPSIS
#include <Tt/tt_c.h>
Tt_status tt_session_bprop(const char *sessid,
const char *propname,
int i,
unsigned char **value,
int *length);
DESCRIPTION
The tt_session_bprop() function retrieves the ith value of the named
property of the specified session.
If there are i values or fewer, both the returned value and the
returned length are set to zero.
The sessid argument is the session joined. The application can use the
sessid value returned when tt_default_session() is called. The prop‐
name argument is the name of the property from which values are to be
obtained. The i argument is the number of the item in the property
list from which the value is to be obtained. The list numbering begins
with zero. The value argument is the address of a character pointer to
which the ToolTalk service is to point a string that contains the con‐
tents of the property. The len argument is the address of an integer
to which the ToolTalk service is to set the length of the value in
bytes.
RETURN VALUE
Upon successful completion, the tt_session_bprop() function returns the
status of the operation as one of the following Tt_status values:
TT_OK The operation completed successfully.
TT_ERR_NOMEM
There is insufficient memory available to perform the func‐
tion.
TT_ERR_NOMP
The ttsession(1) process is not running and the ToolTalk
service cannot restart it.
TT_ERR_NUM
The integer value passed was invalid (out of range).
TT_ERR_PROPNAME
The specified property name is syntactically invalid.
TT_ERR_SESSION
The specified ToolTalk session is out of date or invalid.
SEE ALSOtt_c(5).
ToolTalk 1.3 1 March 1996 tt_session_bprop(3)
