LU-2675 build: remove liblustre and libsysio

[fs/lustre-release.git] / libsysio / src / fs.c

diff --git a/libsysio/src/fs.c b/libsysio/src/fs.c
deleted file mode 100644 (file)
index 0c9bd52..0000000
--- a/libsysio/src/fs.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- *    This Cplant(TM) source code is the property of Sandia National
- *    Laboratories.
- *
- *    This Cplant(TM) source code is copyrighted by Sandia National
- *    Laboratories.
- *
- *    The redistribution of this Cplant(TM) source code is subject to the
- *    terms of the GNU Lesser General Public License
- *    (see cit/LGPL or http://www.gnu.org/licenses/lgpl.html)
- *
- *    Cplant(TM) Copyright 1998-2003 Sandia Corporation. 
- *    Under the terms of Contract DE-AC04-94AL85000, there is a non-exclusive
- *    license for use of this work by or on behalf of the US Government.
- *    Export of this program may require a license from the United States
- *    Government.
- */
-
-/*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- * 
- * This library 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
- * Lesser General Public License for more details.
- * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Questions or comments about this library should be sent to:
- *
- * Lee Ward
- * Sandia National Laboratories, New Mexico
- * P.O. Box 5800
- * Albuquerque, NM 87185-1110
- *
- * lee@sandia.gov
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <assert.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/queue.h>
-
-#include "sysio.h"
-#include "fs.h"
-#include "inode.h"
-
-/*
- * File system abstractipon support.
- */
-
-/*
- * The "file system switch".
- */
-static LIST_HEAD(, fsswent) fsswitch = { NULL };
-
-/*
- * Lookup named entry in the switch.
- */
-struct fsswent *
-_sysio_fssw_lookup(const char *name)
-{
-       struct fsswent *fssw;
-
-       if (!fsswitch.lh_first)
-               return NULL;
-
-       fssw = fsswitch.lh_first;
-       do {
-               if (strcmp(fssw->fssw_name, name) == 0)
-                       return fssw;
-               fssw = fssw->fssw_link.le_next;
-       } while (fssw);
-       return NULL;
-}
-
-/*
- * Register driver.
- */
-int
-_sysio_fssw_register(const char *name, struct fssw_ops *ops)
-{
-       struct fsswent *fssw;
-
-       fssw = _sysio_fssw_lookup(name);
-       if (fssw)
-               return -EEXIST;
-
-       fssw = malloc(sizeof(struct fsswent) + strlen(name) + 1);
-       if (!fssw)
-               return -ENOMEM;
-       fssw->fssw_name = (char *)fssw + sizeof(struct fsswent);
-       (void )strcpy((char *)fssw->fssw_name, name);
-       fssw->fssw_ops = *ops;
-
-       LIST_INSERT_HEAD(&fsswitch, fssw, fssw_link);
-
-       return 0;
-}
-
-#ifdef ZERO_SUM_MEMORY
-/*
- * Shutdown
- */
-void
-_sysio_fssw_shutdown()
-{
-       struct fsswent *fssw;
-
-       while ((fssw = fsswitch.lh_first)) {
-               LIST_REMOVE(fssw, fssw_link);
-               free(fssw);
-       }
-}
-#endif
-
-/*
- * Allocate and initialize a new file system record.
- */
-struct filesys *
-_sysio_fs_new(struct filesys_ops *ops, unsigned flags, void *private)
-{
-       struct filesys *fs;
-
-       fs = malloc(sizeof(struct filesys));
-       if (!fs)
-               return NULL;
-       FS_INIT(fs, flags, ops, private);
-       return fs;
-}
-
-/*
- * Dispose of given file system record.
- */
-void
-_sysio_fs_gone(struct filesys *fs)
-{
-       size_t  n;
-       struct itable_entry *head;
-
-       if (fs->fs_ref)
-               abort();
-       n = FS_ITBLSIZ;
-       do {
-               head = &fs->fs_itbl[--n];
-               while (head->lh_first)
-                       _sysio_i_gone(head->lh_first);
-       } while (n);
-       if (n)
-               abort();
-
-       (*fs->fs_ops.fsop_gone)(fs);
-       free(fs);
-}