diff options
| author | Peter Hutterer <peter.hutterer@who-t.net> | 2010-05-18 11:12:49 +1000 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2010-05-18 15:43:51 -0700 |
| commit | d88ba7721d2d3b58cdc664fd4c23a3c5e2a5f909 (patch) | |
| tree | 80b64d2ed0c450d093156b1be4ca626228eeb78c /hw/xwin/winconfig.h | |
| parent | 673eb707ce6737284c4886265ba149c5587a74e2 (diff) | |
xfree86: Add option parsing for percent options.
In some cases, an option of "50%" would be preferable over fixed value
configuration - especially if the actual values are autoprobed.
Add a new set of functions to parse percent values from configurations.
The percent value parsing differs slightly - if the option is not to marked
as used (e.g. xf86CheckPercentOption()), no warning is emitted to the log
file if the value is not a percent value. This allows double-options (either
as % or as absolute number) without warnings.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'hw/xwin/winconfig.h')
| -rw-r--r-- | hw/xwin/winconfig.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/xwin/winconfig.h b/hw/xwin/winconfig.h index 058884abc..4699ca8ef 100644 --- a/hw/xwin/winconfig.h +++ b/hw/xwin/winconfig.h @@ -256,6 +256,7 @@ typedef enum OPTV_ANYSTR, /* Any string, including an empty one */ OPTV_REAL, OPTV_BOOLEAN, + OPTV_PERCENT, OPTV_FREQ } OptionValueType; @@ -289,6 +290,7 @@ char *winSetStrOption (pointer optlist, const char *name, char *deflt); int winSetBoolOption (pointer optlist, const char *name, int deflt); int winSetIntOption (pointer optlist, const char *name, int deflt); double winSetRealOption (pointer optlist, const char *name, double deflt); +double winSetPercentOption (pointer optlist, const char *name, double deflt); #ifdef XWIN_XF86CONFIG XF86OptionPtr winFindOption (XF86OptionPtr list, const char *name); char *winFindOptionValue (XF86OptionPtr list, const char *name); |