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| author | Peter Hutterer <peter.hutterer@who-t.net> | 2011-01-06 12:58:00 +1000 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2011-01-07 08:28:27 +1000 |
| commit | fc6cbee772bafabf7ddd7a75043bd55bb78ad09e (patch) | |
| tree | 5520d006a16d8481b6ac7ab986dbc67f8f2e5d7c /dix/inpututils.c | |
| parent | 4fbadc8b17237f3c7f8c0bf56003d1139c86655e (diff) | |
input: add valuator_mask_free() to free a valuator mask.
Expecting the caller to free the mask requires us to keep it in a single
memory block (which may be an issue lateron), aside from leaving the API
asymetrical. Provide valuator_mask_free() to free the memory and reset the
mask pointer to NULL.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Fernando Carrijo <fcarrijo@freedesktop.org>
Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
Diffstat (limited to 'dix/inpututils.c')
| -rw-r--r-- | dix/inpututils.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/dix/inpututils.c b/dix/inpututils.c index 2877804d6..ef3142c84 100644 --- a/dix/inpututils.c +++ b/dix/inpututils.c @@ -433,6 +433,14 @@ valuator_mask_new(int num_valuators) return mask; } +void +valuator_mask_free(ValuatorMask **mask) +{ + free(*mask); + *mask = NULL; +} + + /** * Sets a range of valuators between first_valuator and num_valuators with * the data in the valuators array. All other values are set to 0. |