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authorAnand V. Avati <avati@amp.gluster.com>2009-05-22 02:10:21 +0000
committerAnand V. Avati <avati@dev.gluster.com>2009-05-22 00:58:42 -0700
commit207fb347ed24716ac4f443bab2d1daeb9ae5ccf4 (patch)
tree853fdf1d039c764bd9a2262fc7b5b152403cbf23 /libglusterfs/src/globals.h
parentbd297be1d1fedc85d70b9b1f3e4d4aa7b9980c76 (diff)
globals: add globals.h/c THIS: macro to access thread specific current xlator CTX: macro to access glusterfs global context (glusterfs_ctx_t)
Signed-off-by: Anand V. Avati <avati@amp.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
Diffstat (limited to 'libglusterfs/src/globals.h')
-rw-r--r--libglusterfs/src/globals.h41
1 files changed, 41 insertions, 0 deletions
diff --git a/libglusterfs/src/globals.h b/libglusterfs/src/globals.h
new file mode 100644
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+++ b/libglusterfs/src/globals.h
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+/*
+ Copyright (c) 2009 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 _GLOBALS_H
+#define _GLOBALS_H
+
+#include "glusterfs.h"
+#include "xlator.h"
+
+/* CTX */
+#define CTX (glusterfs_ctx_get())
+
+glusterfs_ctx_t *glusterfs_ctx_get ();
+
+/* THIS */
+#define THIS (*__glusterfs_this_location())
+
+xlator_t **__glusterfs_this_location ();
+xlator_t *glusterfs_this_get ();
+int glusterfs_this_set (xlator_t *);
+
+/* init */
+int glusterfs_globals_init (void);
+
+#endif /* !_GLOBALS_H */