From 071d73d67e7cea60e7334f6ae96c1e8f8050a662 Mon Sep 17 00:00:00 2001 From: Douglas Gregor Date: Mon, 18 May 2009 17:21:34 +0000 Subject: termios.h contains the winsize structure we need to determine the width of a terminal. Don't try to get the width of a terminal if we don't have this header. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72018 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/System/Unix/Process.inc | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'lib/System/Unix') diff --git a/lib/System/Unix/Process.inc b/lib/System/Unix/Process.inc index b1286b7..e4f37a1 100644 --- a/lib/System/Unix/Process.inc +++ b/lib/System/Unix/Process.inc @@ -27,6 +27,9 @@ #ifdef HAVE_SYS_IOCTL_H # include #endif +#ifdef HAVE_TERMIOS_H +# include +#endif //===----------------------------------------------------------------------===// //=== WARNING: Implementation here must contain only generic UNIX code that @@ -204,7 +207,7 @@ static unsigned getColumns(int FileID) { unsigned Columns = 0; -#ifdef HAVE_SYS_IOCTL_H +#if defined(HAVE_SYS_IOCTL_H) && defined(HAVE_TERMIOS_H) // Try to determine the width of the terminal. struct winsize ws; if (ioctl(FileID, TIOCGWINSZ, &ws) == 0) -- cgit v1.1