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grid: add new function, grid_row_reset_extra()

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This function resets (free:s) all ‘extra’ data associated with a row.
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Daniel Eklöf 2021-02-14 20:32:38 +01:00
parent 0e6b1f7508
commit 00977fcc15
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1 changed files with 15 additions and 0 deletions
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15
grid.h
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@ -72,3 +72,18 @@ grid_row_in_view(struct grid *grid, int row_no)
xassert(row != NULL); xassert(row != NULL);
return row; return row;
} }
static inline void
grid_row_reset_extra(struct row *row)
{
if (likely(row->extra == NULL))
return;
tll_foreach(row->extra->uri_ranges, it) {
free(it->item.uri);
tll_remove(row->extra->uri_ranges, it);
}
free(row->extra);
row->extra = NULL;
}