tt_default_file(3)

tt_default_file(3)     C LIBRARY FUNCTIONS     tt_default_file(3)

NAME
     tt_default_file - return the current default file

SYNOPSIS
     #include <Tt/tt_c.h>

     char *tt_default_file(void);

DESCRIPTION
     The tt_default_file() function returns the	 current  default
     file.

     When the application joins	a  file,  the  file  becomes  the
     default.

RETURN VALUE
     Upon successful completion, the  tt_default_file()	 function
     returns the pointer to a character	string that specifies the
     current default file.  If the pointer is  NULL,  no  default
     file  is  set.   The  application can use tt_ptr_error(3) to
     extract one of  the  following  Tt_status	values	from  the
     returned pointer:

	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_PROCID
		The current default process identifier is out  of
		date or	invalid.

APPLICATION USAGE
     The application should  use  tt_free(3)  to  free	any  data
     stored in the address returned by the ToolTalk API.

SEE ALSO
     Tttt_c(5),	tt_file_join(3), tt_default_file_set(3),
     tt_ptr_error(3), tt_free(3).

Unix System LaboratorLast change: 11 May 1994			1