tt_default_file - return the current default file
#include <Tt/tt_c.h> char *tt_default_file(void);
tt_default_file(3) ToolTalk 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 TT_ERR_PROCID The current default process identifier is out of date or invalid.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. ATTRIBUTES See attributes(7) for descriptions of the following attributes: +---------------+------------------+ |ATTRIBUTE TYPE | ATTRIBUTE VALUE | +---------------+------------------+ |Availability | library/tooltalk | +---------------+------------------+ |Stability | Committed | +---------------+------------------+ SEE ALSO tt_c(5), tt_file_join(3), tt_default_file_set(3), tt_ptr_error(3), tt_free(3). ToolTalk 1.3 1 March 1996 tt_default_file(3)