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2018-10-22Don't call TIOCGWINSZ on non-ttysNick Kralevich
Prior to calling TIOCGWINSZ on stdin/stdout/stderr, check to see if the file descriptor is a tty. Calling TIOCGWINSZ on a non-tty doesn't make any sense. Calling TIOCGWINSZ on a non-tty is mildly problematic for systems like Android where strict ioctl filtering is in place, and generates SELinux audit noise. Strict ioctl filtering for non-filesystem fifo_files (eg pipe() or pipe2() generated pipes) was enabled in Android in commit https://android-review.googlesource.com/c/platform/system/sepolicy/+/792599
2018-10-21Move start_redraw() to lib/ and have ps.c (top) use it.Rob Landley
2018-10-10Rewrite of watch.Rob Landley
2018-08-21Use \033 instead of \e gcc extension.Rob Landley
2018-08-17Make microcom use set_terminal() and move speed setting into set_terminal().Rob Landley
2018-01-14Switch xgettty() -> tty_fd() (returning -1 instead of erroring out if none).Rob Landley
2017-02-05Don't set SIGWINCH when reading ANSI size probe data, it causes a loop.Rob Landley
2016-04-23Fix more to not append an extra newline.Elliott Hughes
More's sigatexit handler needs to distinguish between normal exit and exit due to receipt of a signal. Change tty_sigreset to look at the signal number too, so that pressing 'q' to exit top doesn't cause its exit status to be 128.
2016-04-16Fix "ssh top".Elliott Hughes
The ps.c change allows us to start. The interestingtimes.c change allows us to clean up properly afterwards if you ^C out (which you usually do). Tested with both ssh and "adb shell" (the latter being where I noticed the problem).
2016-01-28Add SIGWINCH support to top, and implement -o and -n in pgrep/pkill.Rob Landley
2016-01-10Make cursor left/right change sort type in iotop.Rob Landley
2016-01-07Make scan_key() specify timeout in miliseconds, split out terminal_probesize(),Rob Landley
add function key definitions and shift/ctrl/alt cursor keys.
2015-12-30Add more keys to scan_key() and fix hang in scan_key_getsize().Rob Landley
2015-12-27Add scan_key_getsize() doing the ANSI probe, switch scan_key() to TAGGED_ARRAY,Rob Landley
and add test_scankey.
2015-06-26Factor out more not-curses infrastructure into lib.Rob Landley
2015-05-14Promote reset (actually write a new one using the simple man 4 console_codesRob Landley
terminal reset escape sequence) and add gettty() function to lib so terminal gets reset even when we redirect stdout/stderr. (This is apparently the expected behavior.)
2015-05-08Move not-curses code into interstingtimes.cRob Landley