NAME

tt_session_bprop_set − replace current values stored under the named property of a session

SYNOPSIS

#include <Tt/tt_c.h>
Tt_status tt_session_bprop_set(const char ∗sessid,
const char ∗propname,
const unsigned char ∗value,
int length);

DESCRIPTION

The tt_session_bprop_set() function replaces any current values stored under the named property of the specified session with the given byte-string value.

The sessid argument is the name of the session joined.  The application can use the sessid value returned when tt_default_session() is called. The propname argument is the name of the property whose value is to be replaced.  The value argument is the value to which the session property is set.  If value is NULL, the property is removed entirely.  The length argument is the size of the value in bytes. 

RETURN VALUE

Upon successful completion, the tt_session_bprop_set() function returns the status of the operation as one of the following Tt_status values:

TT_OK
The operation completed successfully.

TT_ERR_NOMP
The ttsession(1) process is not running and the ToolTalk service cannot restart it. 

TT_ERR_PROPLEN
The specified property value is too long. (The maximum size is implementation specific, but is at least 2048.)

TT_ERR_PROPNAME
The specified property name is syntactically invalid.

TT_ERR_SESSION
The specified ToolTalk session is out of date or invalid.

SEE ALSO

tt_c(5). 

ToolTalk 1.3  —  Last change: 1 March 1996