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-rw-r--r--libglusterfs/src/xlator.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/libglusterfs/src/xlator.h b/libglusterfs/src/xlator.h
index 7604f8c21..5e4216dec 100644
--- a/libglusterfs/src/xlator.h
+++ b/libglusterfs/src/xlator.h
@@ -832,6 +832,18 @@ struct _xlator {
#define xlator_has_parent(xl) (xl->parents != NULL)
+#define XLATOR_NOTIFY(_xl, params ...) \
+ do { \
+ xlator_t *_old_THIS = NULL; \
+ \
+ _old_THIS = THIS; \
+ THIS = _xl; \
+ \
+ ret = _xl->notify (_xl, params);\
+ \
+ THIS = _old_THIS; \
+ } while (0);
+
int32_t xlator_set_type_virtual (xlator_t *xl, const char *type);
int32_t xlator_set_type (xlator_t *xl, const char *type);