diff options
Diffstat (limited to 'src/report.cc')
| -rw-r--r-- | src/report.cc | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/report.cc b/src/report.cc index 7bb79bd1..4b240611 100644 --- a/src/report.cc +++ b/src/report.cc @@ -1,5 +1,5 @@ /* - * Copyright (c) 2003-2014, John Wiegley. All rights reserved. + * Copyright (c) 2003-2015, John Wiegley. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are @@ -181,10 +181,17 @@ void report_t::normalize_options(const string& verb) } long cols = 0; +#if HAVE_IOCTL + struct winsize ws; +#endif if (HANDLED(columns_)) cols = lexical_cast<long>(HANDLER(columns_).value); else if (const char * columns = std::getenv("COLUMNS")) cols = lexical_cast<long>(columns); +#if HAVE_IOCTL + else if (ioctl(STDIN_FILENO, TIOCGWINSZ, &ws) != -1) + cols = ws.ws_col; +#endif else cols = 80L; |