tt_session_prop_count(3)

tt_session_prop_count(3C LIBRARY FUNCTIONtt_session_prop_count(3)

NAME
     tt_session_prop_count - return the	number of  values  stored
     under a property of a session

SYNOPSIS
     #include <Tt/tt_c.h>

     int tt_session_prop_count(const char *sessid,
			       const char *propname);

DESCRIPTION
     The tt_session_prop_count() function returns the  number  of
     values stored under the named property of the specified ses-
     sion.

     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.

RETURN VALUE
     Upon  successful  completion,  the	  tt_session_prop_count()
     function  returns the number of values in the specified pro-
     perty list.  The  application  can	 use  tt_int_error(3)  to
     extract  one  of  the  following  Tt_status  values from the
     returned integer:

	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_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		The specified ToolTalk session is out of date  or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),	tt_int_error(3).

Unix System LaboratorLast change: 11 May 1994			1