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| author | June McEnroe <june@causal.agency> | 2018-03-06 12:17:54 -0500 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2018-03-06 12:17:54 -0500 |
| commit | da7c180dd7b8b6c02586e2ac0768d3ce13d4d77d (patch) | |
| tree | 8b29eac1920c139d348435d3050fcee5bbd32c7a | |
| parent | Only sort system includes with \h (diff) | |
| download | src-da7c180dd7b8b6c02586e2ac0768d3ce13d4d77d.tar.gz src-da7c180dd7b8b6c02586e2ac0768d3ce13d4d77d.zip | |
Trigger redraw on atch with 1x1 winsize
| -rw-r--r-- | bin/dtch.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/bin/dtch.c b/bin/dtch.c index b6d0355c..fb5bc89a 100644 --- a/bin/dtch.c +++ b/bin/dtch.c @@ -201,6 +201,13 @@ static int atch(int argc, char *argv[]) { error = ioctl(STDERR_FILENO, TIOCGWINSZ, &window); if (error) err(EX_IOERR, "ioctl(%d, TIOCGWINSZ)", STDERR_FILENO); + struct winsize redraw = window; + redraw.ws_row = 1; + redraw.ws_col = 1; + + error = ioctl(pty, TIOCSWINSZ, &redraw); + if (error) err(EX_IOERR, "iotctl(%d, TIOCSWINSZ)", pty); + error = ioctl(pty, TIOCSWINSZ, &window); if (error) err(EX_IOERR, "ioctl(%d, TIOCSWINSZ)", pty); @@ -213,10 +220,6 @@ static int atch(int argc, char *argv[]) { error = tcsetattr(STDERR_FILENO, TCSADRAIN, &raw); if (error) err(EX_IOERR, "tcsetattr(%d)", STDERR_FILENO); - char c = CTRL('L'); - ssize_t size = write(pty, &c, 1); - if (size < 0) err(EX_IOERR, "write(%d)", pty); - char buf[4096]; struct pollfd fds[2] = { { .fd = STDIN_FILENO, .events = POLLIN }, |