diff options
Diffstat (limited to 'contrib/ncurses/tack/sysdep.c')
| -rw-r--r-- | contrib/ncurses/tack/sysdep.c | 43 |
1 files changed, 36 insertions, 7 deletions
diff --git a/contrib/ncurses/tack/sysdep.c b/contrib/ncurses/tack/sysdep.c index 43ef4457f2a9..25376578fbcd 100644 --- a/contrib/ncurses/tack/sysdep.c +++ b/contrib/ncurses/tack/sysdep.c @@ -43,23 +43,37 @@ #endif #endif -MODULE_ID("$Id: sysdep.c,v 1.7 2000/03/04 21:02:11 tom Exp $") +MODULE_ID("$Id: sysdep.c,v 1.9 2000/09/02 19:17:39 tom Exp $") #if DECL_ERRNO extern int errno; #endif +#ifdef TERMIOS +#define PUT_TTY(fd, buf) tcsetattr(fd, TCSAFLUSH, buf) +#else +#define PUT_TTY(fd, buf) stty(fd, buf) +#endif + /* globals */ int tty_frame_size; /* asynch frame size times 2 */ unsigned long tty_baud_rate; /* baud rate - bits per second */ int not_a_tty; /* TRUE if output is not a tty (i.e. pipe) */ int nodelay_read; /* TRUE if NDELAY is set */ +#ifdef TERMIOS #define TTY_IS_NOECHO !(new_modes.c_lflag & ECHO) #define TTY_IS_OUT_TRANS (new_modes.c_oflag & OPOST) #define TTY_IS_CHAR_MODE !(new_modes.c_lflag & ICANON) #define TTY_WAS_CS8 ((old_modes.c_cflag & CSIZE) == CS8) #define TTY_WAS_XON_XOFF (old_modes.c_iflag & (IXON|IXOFF)) +#else +#define TTY_IS_NOECHO !(new_modes.sg_flags & (ECHO)) +#define TTY_IS_OUT_TRANS (new_modes.sg_flags & (CRMOD)) +#define TTY_IS_CHAR_MODE (new_modes.sg_flags & (RAW|CBREAK)) +#define TTY_WAS_CS8 (old_modes.sg_flags & (PASS8)) +#define TTY_WAS_XON_XOFF (old_modes.sg_flags & (TANDEM|MDMBUF|DECCTQ)) +#endif static TTY old_modes, new_modes; @@ -89,6 +103,7 @@ void tty_raw(int minch GCC_UNUSED, int mask) { /* set tty to raw noecho */ new_modes = old_modes; +#ifdef TERMIOS #if HAVE_SELECT new_modes.c_cc[VMIN] = 1; #else @@ -108,15 +123,19 @@ tty_raw(int minch GCC_UNUSED, int mask) new_modes.c_iflag &= ~(IGNBRK | BRKINT | IGNPAR | PARMRK | INPCK | ISTRIP | INLCR | IGNCR | ICRNL | IUCLC | IXON | IXANY | IXOFF); +#else + new_modes.sg_flags |= RAW; +#endif if (not_a_tty) return; - tcsetattr(fileno(stdin), TCSAFLUSH, &new_modes); + PUT_TTY(fileno(stdin), &new_modes); } void tty_set(void) { /* set tty to special modes */ new_modes = old_modes; +#ifdef TERMIOS new_modes.c_cc[VMIN] = 1; new_modes.c_cc[VTIME] = 1; new_modes.c_lflag &= ~(ISIG | ICANON | ECHO | ECHOE | ECHOK | ECHONL); @@ -132,7 +151,7 @@ tty_set(void) new_modes.c_iflag &= ~(IXON | IXOFF); break; case 1: -#if sequent +#if defined(sequent) && sequent /* the sequent System V emulation is broken */ new_modes = old_modes; new_modes.c_cc[VEOL] = 6; /* control F (ACK) */ @@ -159,9 +178,12 @@ tty_set(void) } if (!(new_modes.c_oflag & ~OPOST)) new_modes.c_oflag &= ~OPOST; +#else + new_modes.sg_flags |= RAW; if (not_a_tty) return; - tcsetattr(fileno(stdin), TCSAFLUSH, &new_modes); +#endif + PUT_TTY(fileno(stdin), &new_modes); } @@ -171,7 +193,7 @@ tty_reset(void) fflush(stdout); if (not_a_tty) return; - tcsetattr(fileno(stdin), TCSAFLUSH, &old_modes); + PUT_TTY(fileno(stdin), &old_modes); } @@ -187,7 +209,7 @@ tty_init(void) nodelay_read = FALSE; #endif not_a_tty = FALSE; - if (tcgetattr(fileno(stdin), &old_modes) == -1) { + if (GET_TTY(fileno(stdin), &old_modes) == -1) { if (errno == ENOTTY) { tty_frame_size = 20; not_a_tty = TRUE; @@ -198,10 +220,12 @@ tty_init(void) } /* if TAB3 is set then setterm() wipes out tabs (ht) */ new_modes = old_modes; +#ifdef TERMIOS #ifdef TABDLY new_modes.c_oflag &= ~TABDLY; #endif /* TABDLY */ - if (tcsetattr(fileno(stdin), TCSAFLUSH, &new_modes) == -1) { +#endif + if (PUT_TTY(fileno(stdin), &new_modes) == -1) { printf("tcsetattr error: %d\n", errno); exit(1); } @@ -211,6 +235,7 @@ tty_init(void) old_modes.c_cflag |= CS7 | PARENB; #endif catchsig(); +#ifdef TERMIOS switch (old_modes.c_cflag & CSIZE) { #if defined(CS5) && (CS5 != 0) case CS5: @@ -236,6 +261,10 @@ tty_init(void) tty_frame_size += 2 + ((old_modes.c_cflag & PARENB) ? 2 : 0) + ((old_modes.c_cflag & CSTOPB) ? 4 : 2); +#else + tty_frame_size = 6 + + (old_modes.sg_flags & PASS8) ? 16 : 14; +#endif } /* |