diff --git a/src/graph_ident.h b/src/graph_ident.h
index 4eced2de4d074261f60e0fd8ac6d7f48010742a7..ddba4776561da3408aa66037b232752aa7d76cec 100644 (file)
--- a/src/graph_ident.h
+++ b/src/graph_ident.h
#define GRAPH_IDENT_H 1
#include <time.h>
+
+#include <yajl/yajl_gen.h>
+
#include "graph_types.h"
#define ANY_TOKEN "/any/"
_Bool ident_matches (const graph_ident_t *selector,
const graph_ident_t *ident);
+/* The "ident_intersect" function takes two selectors and returns true if a
+ * file may apply to both selectors. If the selectors contradict one another,
+ * for example one issuing "plugin = cpu" and the other "plugin = memory",
+ * then false is returned. */
+_Bool ident_intersect (const graph_ident_t *s0, const graph_ident_t *s1);
+
char *ident_to_string (const graph_ident_t *ident);
char *ident_to_file (const graph_ident_t *ident);
-char *ident_to_json (const graph_ident_t *ident);
+int ident_to_json (const graph_ident_t *ident,
+ yajl_gen handler);
+
+int ident_describe (const graph_ident_t *ident, const graph_ident_t *selector,
+ char *buffer, size_t buffer_size);
time_t ident_get_mtime (const graph_ident_t *ident);