Fix: add missing sched.h include in rculfhash.c

[urcu.git] / rculfhash.c

diff --git a/rculfhash.c b/rculfhash.c
index b114e0c1e3f5e9afe56e985da2f6122551cc1f4f..b90a07acc46a31746fe28bcf2afdf5d8e4e5e5bb 100644 (file)
--- a/rculfhash.c
+++ b/rculfhash.c
@@ -150,12 +150,14 @@
  */
 
 #define _LGPL_SOURCE
+#define _GNU_SOURCE
 #include <stdlib.h>
 #include <errno.h>
 #include <assert.h>
 #include <stdio.h>
 #include <stdint.h>
 #include <string.h>
+#include <sched.h>
 
 #include "config.h"
 #include <urcu.h>
@@ -1553,6 +1555,11 @@ int cds_lfht_del(struct cds_lfht *ht, struct cds_lfht_node *node)
        return ret;
 }
 
+int cds_lfht_is_node_deleted(struct cds_lfht_node *node)
+{
+       return is_removed(rcu_dereference(node->next));
+}
+
 static
 int cds_lfht_delete_bucket(struct cds_lfht *ht)
 {