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| author | Jim Kingdon <jkingdon@engr.sgi.com> | 1994-01-18 04:29:34 +0000 |
|---|---|---|
| committer | Jim Kingdon <jkingdon@engr.sgi.com> | 1994-01-18 04:29:34 +0000 |
| commit | d881dd869fc70d807f3630328606c3d3cb3e83f9 (patch) | |
| tree | 377e0e123725ad574423095c84ee286f74f94d32 /gdb/ser-unix.c | |
| parent | 7a68f30a32b9c74abd7f321fe2062809124a76b9 (diff) | |
| download | gdb-d881dd869fc70d807f3630328606c3d3cb3e83f9.zip gdb-d881dd869fc70d807f3630328606c3d3cb3e83f9.tar.gz gdb-d881dd869fc70d807f3630328606c3d3cb3e83f9.tar.bz2 | |
* ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
* inflow.c (terminal_ours_1): When discussing how to deal with the
tty state, make note of query() as well as readline.
Diffstat (limited to 'gdb/ser-unix.c')
| -rw-r--r-- | gdb/ser-unix.c | 20 |
1 files changed, 3 insertions, 17 deletions
diff --git a/gdb/ser-unix.c b/gdb/ser-unix.c index 63207dd..d14a996 100644 --- a/gdb/ser-unix.c +++ b/gdb/ser-unix.c @@ -198,23 +198,9 @@ hardwire_noflush_set_tty_state (scb, new_ttystate, old_ttystate) new_state = *(struct hardwire_ttystate *)new_ttystate; -#ifdef HAVE_TERMIOS - /* I'm not sure whether this is necessary; the manpage makes no mention - of discarding input when switching to/from ICANON. */ - if (state->termios.c_lflag & ICANON) - new_state.termios.c_lflag |= ICANON; - else - new_state.termios.c_lflag &= ~ICANON; -#endif - -#ifdef HAVE_TERMIO - /* I'm not sure whether this is necessary; the manpage makes no mention - of discarding input when switching to/from ICANON. */ - if (state->termio.c_lflag & ICANON) - new_state.termio.c_lflag |= ICANON; - else - new_state.termio.c_lflag &= ~ICANON; -#endif + /* Don't change in or out of raw mode; we don't want to flush input. + termio and termios have no such restriction; for them flushing input + is separate from setting the attributes. */ #ifdef HAVE_SGTTY if (state->sgttyb.sg_flags & RAW) |