From 641caaec3d495f3a92f652f12ab70b02ba9312ac Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Fri, 23 Oct 2015 01:44:22 +0200 Subject: libbb: factor out code which queries screen width function old new delta get_terminal_width - 17 +17 stty_main 1196 1197 +1 pstree_main 321 319 -2 ls_main 735 731 -4 watch_main 232 225 -7 bb_progress_update 714 706 -8 ps_main 555 543 -12 run_applet_and_exit 708 695 -13 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/6 up/down: 18/-46) Total: -28 byte Signed-off-by: Denys Vlasenko --- libbb/xfuncs.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'libbb/xfuncs.c') diff --git a/libbb/xfuncs.c b/libbb/xfuncs.c index 0c9969640..206edb4a0 100644 --- a/libbb/xfuncs.c +++ b/libbb/xfuncs.c @@ -270,6 +270,12 @@ int FAST_FUNC get_terminal_width_height(int fd, unsigned *width, unsigned *heigh *width = wh_helper(win.ws_col, 80, "COLUMNS", &err); return err; } +int FAST_FUNC get_terminal_width(int fd) +{ + unsigned width; + get_terminal_width_height(fd, &width, NULL); + return width; +} int FAST_FUNC tcsetattr_stdin_TCSANOW(const struct termios *tp) { -- cgit v1.2.3