1 files changed, 40 insertions, 0 deletions
diff --git a/dimension/platform.c b/dimension/platform.c
new file mode 100644
index 0000000..06c74bc
--- /dev/null
+++ b/dimension/platform.c
@@ -0,0 +1,40 @@
+/*************************************************************************
+ * Copyright (C) 2009-2010 Tavian Barnes <tavianator@gmail.com>          *
+ *                                                                       *
+ * This file is part of Dimension.                                       *
+ *                                                                       *
+ * Dimension is free software; you can redistribute it and/or modify it  *
+ * under the terms of the GNU General Public License as published by the *
+ * Free Software Foundation; either version 3 of the License, or (at     *
+ * your option) any later version.                                       *
+ *                                                                       *
+ * Dimension is distributed in the hope that it will be useful, but      *
+ * WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ * General Public License for more details.                              *
+ *                                                                       *
+ * You should have received a copy of the GNU General Public License     *
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. *
+ *************************************************************************/
+
+#include "platform.h"
+
+#if DMNSN_TIOCGWINSZ
+  #include <sys/ioctl.h>
+  #include <unistd.h>
+#endif
+
+unsigned int
+dmnsn_terminal_width()
+{
+#if DMNSN_TIOCGWINSZ
+  struct winsize ws;
+  unsigned int width = 80;
+  if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &ws) == 0) {
+    width = ws.ws_col;
+  }
+  return width;
+#else
+  return 80;
+#endif
+}