def_prog_mode.3cur

来自「<B>Digital的Unix操作系统VAX 4.2源码</B>」· 3CUR 代码 · 共 51 行

.TH def_prog_mode 3cur 
.SH Name
def_prog_mode, def_shell_mode \- save terminal modes
.SH Syntax
.B
int def_prog_mode(\|)
.PP
.B
int def_shell_mode(\|)
.SH Description
.NXR "def_prog_mode subroutine"
.NXR "def_shell_mode subroutine"
.NXA "def_prog_mode subroutine" "reset_prog_mode subroutine"
.NXA "def_shell_mode subroutine" "reset_shell_mode subroutine"
The
.PN def_prog_mode
routine
saves the current terminal modes as the 
.B program 
if
the terminal is running under 
.PN curses. 
The stored terminal modes are used by the 
.MS reset_prog_mode 3cur
routine.
This function is used when the user makes a temporary exit from 
.PN curses .
.PP
The routine
.PN def_shell_mode
saves the current terminal modes as the 
.B shell 
if
the terminal is not running under 
.PN curses .
The stored terminal modes are used by the 
.MS reset_shell_mode 3cur
routine.
.PP
Both routines are called
automatically by 
.MS initscr 3cur .
.SH Return Values
The
.PN def_prog_mode
and
.PN def_shell_mode
functions return OK on success and ERR on error.
.SH See Also
initscr(3cur), reset_prog_mode(3cur), reset_shell_mode(3cur)