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path: root/libbb/get_terminal_width_height.c
AgeCommit message (Collapse)Author
2006-05-19- remove emacs layout block as suggested by Robert P.J. DayBernhard Reutner-Fischer
- use shorter boilerplate while at it
2006-04-03- move buffer allocation schemes to libbb.hBernhard Reutner-Fischer
- include the correct headers: applets need busybox.h while lib* need libbb.h
2005-09-05Actually returning ret might be good.Rob Landley
2005-09-01Bernhard Fischer suggested that get_terminal_width_height() should returnRob Landley
the result of the ioctl so callers can tell if we have a tty. (0 means we have a tty, nonzero means the ioctl couldn't find size info and we fake 80x24. Really we should fake 80x25, but oh well...)
2004-03-23Brian Pomerantz writes:Eric Andersen
I've noticed a bug in the "autowidth" feature more, and is probably in others. The call to the function get_terminal_width_height() passes in a file descriptor but that file descriptor is never used, instead the ioctl() is called with 0. In more_main() the call to get_terminal_width_height() passes 0 as the file descriptor instead of fileno(cin). This isn't a problem when you more a file (e.g. "more /etc/passwd") but when you pipe a file to it (e.g. "cat /etc/passwd | more") the size of the terminal cannot be determined because file descriptor 0 is not a terminal. The fix is simple, I've attached a patch for more.c and get_terminal_width_height.c. BAPper
2004-03-15Remove trailing whitespace. Update copyright to include 2004.Eric Andersen
2003-09-15Be entirely consistant when using ioctl(0, TIOCGWINSZ, &winsize)Eric Andersen
to ensure proper fallback behavior on, i.e. serial consoles. -Erik