1 files changed, 55 insertions, 0 deletions
diff --git a/libglusterfs/src/glusterfs/timer.h b/libglusterfs/src/glusterfs/timer.h
new file mode 100644
index 00000000000..1af33031851
--- /dev/null
+++ b/libglusterfs/src/glusterfs/timer.h
@@ -0,0 +1,55 @@
+/*
+  Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com>
+  This file is part of GlusterFS.
+
+  This file is licensed to you under your choice of the GNU Lesser
+  General Public License, version 3 or any later version (LGPLv3 or
+  later), or the GNU General Public License, version 2 (GPLv2), in all
+  cases as published by the Free Software Foundation.
+*/
+
+#ifndef _TIMER_H
+#define _TIMER_H
+
+#include "glusterfs/glusterfs.h"
+#include "glusterfs/xlator.h"
+#include <sys/time.h>
+#include <pthread.h>
+
+typedef void (*gf_timer_cbk_t)(void *);
+
+struct _gf_timer {
+    union {
+        struct list_head list;
+        struct {
+            struct _gf_timer *next;
+            struct _gf_timer *prev;
+        };
+    };
+    struct timespec at;
+    gf_timer_cbk_t callbk;
+    void *data;
+    xlator_t *xl;
+    gf_boolean_t fired;
+};
+
+struct _gf_timer_registry {
+    pthread_t th;
+    char fin;
+    struct list_head active;
+    gf_lock_t lock;
+};
+
+typedef struct _gf_timer gf_timer_t;
+typedef struct _gf_timer_registry gf_timer_registry_t;
+
+gf_timer_t *
+gf_timer_call_after(glusterfs_ctx_t *ctx, struct timespec delta,
+                    gf_timer_cbk_t cbk, void *data);
+
+int32_t
+gf_timer_call_cancel(glusterfs_ctx_t *ctx, gf_timer_t *event);
+
+void
+gf_timer_registry_destroy(glusterfs_ctx_t *ctx);
+#endif /* _TIMER_H */