diff options
| author | Roman Zippel <zippel@linux-m68k.org> | 2002-12-15 00:04:16 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@home.transmeta.com> | 2002-12-15 00:04:16 -0800 |
| commit | b2737a080b6aea895ecce6bf01d6993272b2d629 (patch) | |
| tree | 3fc3fbf8323966a892901c929cae82f7e9a193ab /scripts/kconfig | |
| parent | d282afeb2d8d241081242ef48136aac955cfa3dc (diff) | |
[PATCH] kconfig: geometry defaults
Set geometry defaults, if TIOCGWINSZ fails.
Diffstat (limited to 'scripts/kconfig')
| -rw-r--r-- | scripts/kconfig/mconf.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c index 30148873184c..48a2c02334b0 100644 --- a/scripts/kconfig/mconf.c +++ b/scripts/kconfig/mconf.c @@ -111,6 +111,7 @@ static int cprint(const char *fmt, ...); static void init_wsize(void) { struct winsize ws; + char *env; if (ioctl(1, TIOCGWINSZ, &ws) == -1) { rows = 24; @@ -118,6 +119,20 @@ static void init_wsize(void) } else { rows = ws.ws_row; cols = ws.ws_col; + if (!rows) { + env = getenv("LINES"); + if (env) + rows = atoi(env); + if (!rows) + rows = 24; + } + if (!cols) { + env = getenv("COLUMNS"); + if (env) + cols = atoi(env); + if (!cols) + cols = 80; + } } if (rows < 19 || cols < 80) { |