Added all files

1 files changed, 107 insertions, 0 deletions

diff --git a/libglusterfs/src/fd.h b/libglusterfs/src/fd.h
new file mode 100644
index 00000000000..8b8effdc335
--- /dev/null
+++ b/libglusterfs/src/fd.h
@@ -0,0 +1,107 @@
+/*
+  Copyright (c) 2007, 2008, 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 _FD_H
+#define _FD_H
+
+#ifndef _CONFIG_H
+#define _CONFIG_H
+#include "config.h"
+#endif
+
+#include "list.h"
+#include <sys/types.h>
+#include <unistd.h>
+#include "glusterfs.h"
+
+struct _inode;
+struct _dict;
+struct _fd_ctx {
+	uint64_t key;
+	uint64_t value;
+};
+
+struct _fd {
+        pid_t             pid;
+	int32_t           flags;
+        int32_t           refcount;
+        struct list_head  inode_list;
+        struct _inode    *inode;
+        struct _dict     *ctx;
+	struct _fd_ctx   *_ctx;
+};
+typedef struct _fd fd_t;
+
+struct _fdtable {
+        int             refcount;
+        uint32_t        max_fds;
+        pthread_mutex_t lock;
+        fd_t          **fds;
+};
+typedef struct _fdtable fdtable_t;
+
+#include "logging.h"
+#include "xlator.h"
+
+inline void 
+gf_fd_put (fdtable_t *fdtable, int32_t fd);
+
+fd_t *
+gf_fd_fdptr_get (fdtable_t *fdtable, int64_t fd);
+
+fdtable_t *
+gf_fd_fdtable_alloc (void);
+
+int32_t 
+gf_fd_unused_get (fdtable_t *fdtable, fd_t *fdptr);
+
+int32_t 
+gf_fd_unused_get2 (fdtable_t *fdtable, fd_t *fdptr, int32_t fd);
+
+void 
+gf_fd_fdtable_destroy (fdtable_t *fdtable);
+
+fd_t *
+fd_ref (fd_t *fd);
+
+void
+fd_unref (fd_t *fd);
+
+fd_t *
+fd_create (struct _inode *inode, pid_t pid);
+
+fd_t *
+fd_lookup (struct _inode *inode, pid_t pid);
+
+uint8_t
+fd_list_empty (struct _inode *inode);
+
+fd_t *
+fd_bind (fd_t *fd);
+
+int
+fd_ctx_set (fd_t *fd, xlator_t *xlator, uint64_t value);
+
+int 
+fd_ctx_get (fd_t *fd, xlator_t *xlator, uint64_t *value);
+
+int 
+fd_ctx_del (fd_t *fd, xlator_t *xlator, uint64_t *value);
+
+#endif /* _FD_H */