* [PATCH] libxl: Add a comment about NOGC usage with flexarray
@ 2012-10-05 14:49 Anthony PERARD
2012-10-05 16:39 ` Ian Jackson
0 siblings, 1 reply; 3+ messages in thread
From: Anthony PERARD @ 2012-10-05 14:49 UTC (permalink / raw)
To: Xen Devel; +Cc: Anthony PERARD, Ian Jackson, Ian Campbell
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
---
tools/libxl/flexarray.h | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/tools/libxl/flexarray.h b/tools/libxl/flexarray.h
index aade417..a1e8647 100644
--- a/tools/libxl/flexarray.h
+++ b/tools/libxl/flexarray.h
@@ -26,7 +26,13 @@ typedef struct flexarray {
struct libxl__gc *gc;
} flexarray_t;
-_hidden flexarray_t *flexarray_make(struct libxl__gc *gc, int size, int autogrow);
+/*
+ * NOGC can be used with flexarrays, but flexarray_free will need to be called
+ * to free the struct. The content of the flexarray will not be freed through
+ * flexarray_free.
+ */
+_hidden flexarray_t *flexarray_make(struct libxl__gc *gc_opt,
+ int size, int autogrow);
_hidden void flexarray_free(flexarray_t *array);
_hidden void flexarray_grow(flexarray_t *array, int extents);
_hidden int flexarray_set(flexarray_t *array, unsigned int index, void *ptr);
--
Anthony PERARD
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2012-10-05 14:49 [PATCH] libxl: Add a comment about NOGC usage with flexarray Anthony PERARD
2012-10-05 16:39 ` Ian Jackson
2012-10-08 11:19 ` Ian Campbell
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