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| author | Andreas Schwab <schwab@suse.de> | 1998-04-29 09:42:46 +0000 |
|---|---|---|
| committer | Andreas Schwab <schwab@suse.de> | 1998-04-29 09:42:46 +0000 |
| commit | edd981cba67ab1e98e45ce51fd34186793b68441 (patch) | |
| tree | 0e0c3a38dffc8562da75cae767e10226b02bce6c /src/sysdep.c | |
| parent | 5b282654b37a82270fcba41c02bdf92987684596 (diff) | |
| download | emacs-edd981cba67ab1e98e45ce51fd34186793b68441.tar.gz | |
(emacs_get_tty): Zero out termios structure before
getting attributes to get consistent values for holes.
(emacs_set_tty): Likewise.
Diffstat (limited to 'src/sysdep.c')
| -rw-r--r-- | src/sysdep.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/sysdep.c b/src/sysdep.c index ea01f3515fc..4fad9bc1ed9 100644 --- a/src/sysdep.c +++ b/src/sysdep.c @@ -1069,6 +1069,7 @@ emacs_get_tty (fd, settings) /* Retrieve the primary parameters - baud rate, character size, etcetera. */ #ifdef HAVE_TCATTR /* We have those nifty POSIX tcmumbleattr functions. */ + bzero (&settings->main, sizeof (settings->main)); if (tcgetattr (fd, &settings->main) < 0) return -1; @@ -1147,6 +1148,7 @@ emacs_set_tty (fd, settings, flushp) { struct termios new; + bzero (&new, sizeof (new)); /* Get the current settings, and see if they're what we asked for. */ tcgetattr (fd, &new); /* We cannot use memcmp on the whole structure here because under |