Mercurial > hg > xemacs-beta
changeset 5401:4486ba63476b
Fix compile issues for C89 compilers. Use log() instead of log2().
| author | Jeff Sparkes <jsparkes@gmail.com> |
|---|---|
| date | Sun, 17 Apr 2011 16:27:02 -0400 |
| parents | aa78b0b0b289 |
| children | 97968d099404 413bf5efaedb |
| files | src/ChangeLog src/device-tty.c |
| diffstat | 2 files changed, 10 insertions(+), 1 deletions(-) [+] |
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--- 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@gmail.com> + + * device-tty.c (tty_device_system_metrics): Fix compile issues for + C89 compilers. Use log() instead of log2(). + 2011-04-04 Aidan Kehoe <kehoea@parhasard.net> * fns.c (count_with_tail):
--- 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 */