tt_default_file(library call) tt_default_file(library call)
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The current default process identifier is out of date or invalid.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
Tt/tt_c.h - Tttt_c(5), tt_file_join(3), tt_default_file_set(3), tt_ptr_error(3), tt_free(3).
tt_default_file(library call)
