commit: Fix compile issues for C89 compilers. Use log() instead of log2().

changeset: 5401:4486ba63476b tag: tip user: Jeff Sparkes <jsparkes(a)gmail.com&gt; date: Sun Apr 17 16:27:02 2011 -0400 files: src/ChangeLog src/device-tty.c description: Fix compile issues for C89 compilers. Use log() instead of log2(). diff -r aa78b0b0b289 -r 4486ba63476b src/ChangeLog --- a/src/ChangeLog Sun Apr 17 11:14:38 2011 +0100 +++ b/src/ChangeLog Sun Apr 17 16:27:02 2011 -0400 ＠＠ -1,3 +1,8 ＠＠ +2011-04-17 Jeff Sparkes <jsparkes(a)gmail.com&gt; + + * device-tty.c (tty_device_system_metrics): Fix compile issues for + C89 compilers. Use log() instead of log2(). + 2011-04-04 Aidan Kehoe <kehoea(a)parhasard.net&gt; * fns.c (count_with_tail): diff -r aa78b0b0b289 -r 4486ba63476b src/device-tty.c --- a/src/device-tty.c Sun Apr 17 11:14:38 2011 +0100 +++ b/src/device-tty.c Sun Apr 17 16:27:02 2011 -0400 ＠＠ -197,7 +197,11 ＠＠ return Fcons (make_int (CONSOLE_TTY_DATA (con)->width), make_int (CONSOLE_TTY_DATA (con)->height)); case DM_num_bit_planes: - return make_int (log2 (CONSOLE_TTY_DATA (con)->colors)); + { + EMACS_INT l2 = (EMACS_INT) (log (CONSOLE_TTY_DATA (con)->colors) + / log (2)); + return make_int (l2); + } case DM_num_color_cells: return make_int (CONSOLE_TTY_DATA (con)->colors); default: /* No such device metric property for TTY devices */ _______________________________________________ XEmacs-Patches mailing list XEmacs-Patches(a)xemacs.org http://lists.xemacs.org/mailman/listinfo/xemacs-patches