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authorVikas Gorur <vikas@zresearch.com>2009-02-18 17:36:07 +0530
committerVikas Gorur <vikas@zresearch.com>2009-02-18 17:36:07 +0530
commit77adf4cd648dce41f89469dd185deec6b6b53a0b (patch)
tree02e155a5753b398ee572b45793f889b538efab6b /libglusterfs/src/timer.h
parentf3b2e6580e5663292ee113c741343c8a43ee133f (diff)
Added all files
Diffstat (limited to 'libglusterfs/src/timer.h')
-rw-r--r--libglusterfs/src/timer.h68
1 files changed, 68 insertions, 0 deletions
diff --git a/libglusterfs/src/timer.h b/libglusterfs/src/timer.h
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+++ b/libglusterfs/src/timer.h
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+/*
+ Copyright (c) 2007, 2008 Z RESEARCH, Inc. <http://www.zresearch.com>
+ This file is part of GlusterFS.
+
+ GlusterFS is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published
+ by the Free Software Foundation; either version 3 of the License,
+ or (at your option) any later version.
+
+ GlusterFS is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see
+ <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _TIMER_H
+#define _TIMER_H
+
+#ifndef _CONFIG_H
+#define _CONFIG_H
+#include "config.h"
+#endif
+
+#include "glusterfs.h"
+#include <sys/time.h>
+#include <pthread.h>
+
+typedef void (*gf_timer_cbk_t) (void *);
+
+struct _gf_timer {
+ struct _gf_timer *next, *prev;
+ struct timeval at;
+ gf_timer_cbk_t cbk;
+ void *data;
+};
+
+struct _gf_timer_registry {
+ pthread_t th;
+ char fin;
+ struct _gf_timer stale;
+ struct _gf_timer active;
+ pthread_mutex_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 timeval 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_proc (void *data);
+
+gf_timer_registry_t *
+gf_timer_registry_init (glusterfs_ctx_t *ctx);
+
+#endif /* _TIMER_H */