longname.3cur

来自「<B>Digital的Unix操作系统VAX 4.2源码</B>」· 3CUR 代码 · 共 36 行

.TH longname 3cur 
.SH Name
longname \- return full terminal type name
.SH Syntax
.br
.B
char \(**longname(\|)
.SH Description
.NXR "longname subroutine"
This routine returns a pointer to a static area containing
a verbose description of the current terminal.
The maximum length of a verbose description is 128 characters.
It is defined only after the call to 
the
.PN initscr 
routine or the
.PN newterm
routine.
.PP
The static area is overwritten by each call to 
.PN newterm 
and is not restored by 
.PN set_term .
The value should be saved between calls to 
.PN newterm 
if 
.PN longname
is going to be used with multiple terminals.
.SH Return Values
The
.PN longname 
function returns a pointer to a verbose description of the current terminal
on success and the null pointer on error.
.SH See Also
initscr(3cur), newterm(3cur), set_term(3cur)