NAME

tt_session_prop_set − replace current values for a property of a session with a character-string value

SYNOPSIS

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

DESCRIPTION

The tt_session_prop_set() function replaces all current values stored under the named property of the specified session with the given character-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 to be examined.  The value argument is the new value to be inserted.  NULL removes a value from the property list. 

RETURN VALUE

Upon successful completion, the tt_session_prop_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 64.)

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The specified ToolTalk session is out of date or invalid.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

Tttt_c(5). 

  —  11 May 1994