diff options
Diffstat (limited to 'payloads/libpayload/curses/PDCurses-3.4/pdcurses/inopts.c')
| -rw-r--r-- | payloads/libpayload/curses/PDCurses-3.4/pdcurses/inopts.c | 68 |
1 files changed, 34 insertions, 34 deletions
diff --git a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/inopts.c b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/inopts.c index 6d33fc2a38..b02654f077 100644 --- a/payloads/libpayload/curses/PDCurses-3.4/pdcurses/inopts.c +++ b/payloads/libpayload/curses/PDCurses-3.4/pdcurses/inopts.c @@ -33,57 +33,57 @@ RCSID("$Id: inopts.c,v 1.43 2008/07/13 16:08:18 wmcbrine Exp $") int nocrmode(void); Description: - cbreak() and nocbreak() toggle cbreak mode. In cbreak mode, - characters typed by the user are made available immediately, and - erase/kill character processing is not performed. In nocbreak - mode, typed characters are buffered until a newline or carriage - return. Interrupt and flow control characters are unaffected by + cbreak() and nocbreak() toggle cbreak mode. In cbreak mode, + characters typed by the user are made available immediately, and + erase/kill character processing is not performed. In nocbreak + mode, typed characters are buffered until a newline or carriage + return. Interrupt and flow control characters are unaffected by this mode. PDCurses always starts in cbreak mode. - echo() and noecho() control whether typed characters are echoed - by the input routine. Initially, input characters are echoed. + echo() and noecho() control whether typed characters are echoed + by the input routine. Initially, input characters are echoed. Subsequent calls to echo() and noecho() do not flush type-ahead. - halfdelay() is similar to cbreak(), but allows for a time limit - to be specified, in tenths of a second. This causes getch() to - block for that period before returning ERR if no key has been + halfdelay() is similar to cbreak(), but allows for a time limit + to be specified, in tenths of a second. This causes getch() to + block for that period before returning ERR if no key has been received. tenths must be between 1 and 255. - keypad() controls whether getch() returns function/special keys - as single key codes (e.g., the left arrow key as KEY_LEFT). Per - X/Open, the default for keypad mode is OFF. You'll probably want - it on. With keypad mode off, if a special key is pressed, + keypad() controls whether getch() returns function/special keys + as single key codes (e.g., the left arrow key as KEY_LEFT). Per + X/Open, the default for keypad mode is OFF. You'll probably want + it on. With keypad mode off, if a special key is pressed, getch() does nothing or returns ERR. - nodelay() controls whether wgetch() is a non-blocking call. If - the option is enabled, and no input is ready, wgetch() will - return ERR. If disabled, wgetch() will hang until input is + nodelay() controls whether wgetch() is a non-blocking call. If + the option is enabled, and no input is ready, wgetch() will + return ERR. If disabled, wgetch() will hang until input is ready. - nl() enables the translation of a carriage return into a newline - on input. nonl() disables this. Initially, the translation does + nl() enables the translation of a carriage return into a newline + on input. nonl() disables this. Initially, the translation does occur. - raw() and noraw() toggle raw mode. Raw mode is similar to cbreak - mode, in that characters typed are immediately passed through to - the user program. The difference is that in raw mode, the INTR, - QUIT, SUSP, and STOP characters are passed through without being + raw() and noraw() toggle raw mode. Raw mode is similar to cbreak + mode, in that characters typed are immediately passed through to + the user program. The difference is that in raw mode, the INTR, + QUIT, SUSP, and STOP characters are passed through without being interpreted, and without generating a signal. In PDCurses, the meta() function sets raw mode on or off. - timeout() and wtimeout() set blocking or non-blocking reads for - the specified window. The delay is measured in milliseconds. If - it's negative, a blocking read is used; if zero, then non- - blocking reads are done -- if no input is waiting, ERR is - returned immediately. If the delay is positive, the read blocks + timeout() and wtimeout() set blocking or non-blocking reads for + the specified window. The delay is measured in milliseconds. If + it's negative, a blocking read is used; if zero, then non- + blocking reads are done -- if no input is waiting, ERR is + returned immediately. If the delay is positive, the read blocks for the delay period; if the period expires, ERR is returned. intrflush(), notimeout(), noqiflush(), qiflush() and typeahead() - do nothing in PDCurses, but are included for compatibility with + do nothing in PDCurses, but are included for compatibility with other curses implementations. - crmode() and nocrmode() are archaic equivalents to cbreak() and + crmode() and nocrmode() are archaic equivalents to cbreak() and nocbreak(), respectively. Return Value: @@ -274,7 +274,7 @@ void wtimeout(WINDOW *win, int delay) if (delay < 0) { - /* This causes a blocking read on the window, so turn on delay + /* This causes a blocking read on the window, so turn on delay mode */ win->_nodelay = FALSE; @@ -282,7 +282,7 @@ void wtimeout(WINDOW *win, int delay) } else if (!delay) { - /* This causes a non-blocking read on the window, so turn off + /* This causes a non-blocking read on the window, so turn off delay mode */ win->_nodelay = TRUE; @@ -290,8 +290,8 @@ void wtimeout(WINDOW *win, int delay) } else { - /* This causes the read on the window to delay for the number of - milliseconds. Also forces the window into non-blocking read + /* This causes the read on the window to delay for the number of + milliseconds. Also forces the window into non-blocking read mode */ /*win->_nodelay = TRUE;*/ |