Various changes which modify API and ABI:

- Remove client allocation function.
- Change node_classes callback not to yield array ownership to libcss.
- Node bloom filters now built by, during selection libcss.
- Added selection callbacks to get and set data on document nodes.

Test suite, example, and documentation updated to match.

2 files changed, 22 insertions, 2 deletions

diff --git a/src/utils/utils.c b/src/utils/utils.c
index 1745ea0..1899b23 100644
--- a/src/utils/utils.c
+++ b/src/utils/utils.c
@@ -130,3 +130,19 @@ css_fixed css__number_from_string(const uint8_t *data, size_t len,
 	return (intpart << 10) | fracpart;
 }
 
+
+/* Allocator to pass to libparserutils */
+void *css_alloc(void *data, size_t len, void *pw)
+{
+	UNUSED(pw);
+
+	if (data == NULL) {
+		return (len > 0) ? malloc(len) : NULL;
+	}
+	if (len == 0) {
+		free(data);
+		return NULL;
+	}
+	return realloc(data, len);
+}
+
diff --git a/src/utils/utils.h b/src/utils/utils.h
index 1f7ed8c..3f7fcd0 100644
--- a/src/utils/utils.h
+++ b/src/utils/utils.h
@@ -62,8 +62,7 @@ static inline uint32_t charToHex(uint8_t c)
 	return c;
 }
 
-static inline css_error
-css_error_from_lwc_error(lwc_error err)
+static inline css_error css_error_from_lwc_error(lwc_error err)
 {
         switch (err) {
         case lwc_error_ok:
@@ -78,4 +77,9 @@ css_error_from_lwc_error(lwc_error err)
         return CSS_INVALID;
 }
 
+
+/* Allocator to pass to libparserutils */
+#define CSS_ALLOC_PW NULL
+void *css_alloc(void *data, size_t len, void *pw);
+
 #endif