libxfs: refactor manage_zones()

[thirdparty/xfsprogs-dev.git] / repair / globals.c

diff --git a/repair/globals.c b/repair/globals.c
index 206d08410e7ced8cfb457720433de5d86aee4d8e..ae9d55b4881623424b5d675b82bd6d45b537ab99 100644 (file)
--- a/repair/globals.c
+++ b/repair/globals.c
@@ -1,37 +1,125 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
- * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
- * 
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- * 
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * 
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- * 
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- * 
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- * 
- * http://www.sgi.com 
- * 
- * For further information regarding this notice, see: 
- * 
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  */
 
-#include <libxfs.h>
-
-#define EXTERN
 #include "globals.h"
 
+/* global variables for xfs_repair */
+
+/* arguments and argument flag variables */
+
+char   *fs_name;               /* name of filesystem */
+int    verbose;                /* verbose flag, mostly for debugging */
+
+
+/* for reading stuff in manually (bypassing libsim) */
+
+char   *iobuf;                 /* large buffer */
+int    iobuf_size;
+char   *smallbuf;              /* small (1-4 page) buffer */
+int    smallbuf_size;
+int    sbbuf_size;
+
+/* direct I/O info */
+
+int    minio_align;            /* min I/O size and alignment */
+int    mem_align;              /* memory alignment */
+int    max_iosize;             /* max I/O size */
+
+/* file descriptors */
+
+int    fs_fd;                  /* filesystem fd */
+
+/* command-line flags */
+
+int    verbose;
+int    no_modify;
+int    dangerously;            /* live dangerously ... fix ro mount */
+int    isa_file;
+int    zap_log;
+int    dumpcore;               /* abort, not exit on fatal errs */
+int    force_geo;              /* can set geo on low confidence info */
+int    assume_xfs;             /* assume we have an xfs fs */
+char   *log_name;              /* Name of log device */
+int    log_spec;               /* Log dev specified as option */
+char   *rt_name;               /* Name of realtime device */
+int    rt_spec;                /* Realtime dev specified as option */
+int    convert_lazy_count;     /* Convert lazy-count mode on/off */
+int    lazy_count;             /* What to set if to if converting */
+
+/* misc status variables */
+
+int    primary_sb_modified;
+int    bad_ino_btree;
+int    copied_sunit;
+int    fs_is_dirty;
+
+/* for hunting down the root inode */
+
+int    need_root_inode;
+int    need_root_dotdot;
+
+int    need_rbmino;
+int    need_rsumino;
+
+int    lost_quotas;
+int    have_uquotino;
+int    have_gquotino;
+int    have_pquotino;
+int    lost_uquotino;
+int    lost_gquotino;
+int    lost_pquotino;
+
+xfs_agino_t    first_prealloc_ino;
+xfs_agino_t    last_prealloc_ino;
+xfs_agblock_t  bnobt_root;
+xfs_agblock_t  bcntbt_root;
+xfs_agblock_t  inobt_root;
+
+/* configuration vars -- fs geometry dependent */
+
+int            inodes_per_block;
+int            inodes_per_cluster;
+unsigned int   glob_agcount;
+int            chunks_pblock;  /* # of 64-ino chunks per allocation */
+int            max_symlink_blocks;
+int64_t                fs_max_file_offset;
+
+/* realtime info */
+
+xfs_rtword_t   *btmcompute;
+xfs_suminfo_t  *sumcompute;
+
+/* inode tree records have full or partial backptr fields ? */
+
+int    full_ino_ex_data;       /*
+                                * if 1, use ino_ex_data_t component
+                                * of ino_un union, if 0, use
+                                * parent_list_t component.  see
+                                * incore.h for more details
+                                */
+
+#define ORPHANAGE      "lost+found"
+
+/* superblock counters */
+
+uint64_t       sb_icount;      /* allocated (made) inodes */
+uint64_t       sb_ifree;       /* free inodes */
+uint64_t       sb_fdblocks;    /* free data blocks */
+uint64_t       sb_frextents;   /* free realtime extents */
+
+/* superblock geometry info */
+
+xfs_extlen_t   sb_inoalignmt;
+uint32_t       sb_unit;
+uint32_t       sb_width;
+
+struct aglock  *ag_locks;
+
+int            report_interval;
+uint64_t       *prog_rpt_done;
+
+int            ag_stride;
+int            thread_count;