libfrog: refactor fs geometry printing function

Move the fs geometry printing function to libfrog so that mkfs and others
can share.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>

diff --git a/include/fsgeom.h b/include/fsgeom.h
new file mode 100644 (file)
index 0000000..acf11bf
--- /dev/null
+++ b/include/fsgeom.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
+ *
+ * This program 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.
+ *
+ * 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.  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, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+#ifndef _LIBFROG_FSGEOM_H_
+#define _LIBFROG_FSGEOM_H_
+
+void xfs_report_geom(struct xfs_fsop_geom *geo, const char *mntpoint,
+               const char *logname, const char *rtname);
+
+#endif /* _LIBFROG_FSGEOM_H_ */

diff --git a/libfrog/Makefile b/libfrog/Makefile
index 21bb5b7dc4173ef3523fbb19e0dbc7e2eba9ac43..f6828296a69e0417f6a94139f4fab72364adf7d0 100644 (file)
--- a/libfrog/Makefile
+++ b/libfrog/Makefile
@@ -13,6 +13,7 @@ LT_AGE = 0
 CFILES = \
 avl64.c \
 convert.c \
+fsgeom.c \
 list_sort.c \
 paths.c \
 projects.c \

diff --git a/libfrog/fsgeom.c b/libfrog/fsgeom.c
new file mode 100644 (file)
index 0000000..cbe847a
--- /dev/null
+++ b/libfrog/fsgeom.c
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
+ *
+ * This program 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.
+ *
+ * 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.  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, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+#include "libxfs.h"
+#include "fsgeom.h"
+
+void
+xfs_report_geom(
+       struct xfs_fsop_geom    *geo,
+       const char              *mntpoint,
+       const char              *logname,
+       const char              *rtname)
+{
+       int                     isint;
+       int                     lazycount;
+       int                     dirversion;
+       int                     logversion;
+       int                     attrversion;
+       int                     projid32bit;
+       int                     crcs_enabled;
+       int                     cimode;
+       int                     ftype_enabled;
+       int                     finobt_enabled;
+       int                     spinodes;
+       int                     rmapbt_enabled;
+       int                     reflink_enabled;
+
+       isint = geo->logstart > 0;
+       lazycount = geo->flags & XFS_FSOP_GEOM_FLAGS_LAZYSB ? 1 : 0;
+       dirversion = geo->flags & XFS_FSOP_GEOM_FLAGS_DIRV2 ? 2 : 1;
+       logversion = geo->flags & XFS_FSOP_GEOM_FLAGS_LOGV2 ? 2 : 1;
+       attrversion = geo->flags & XFS_FSOP_GEOM_FLAGS_ATTR2 ? 2 : \
+                       (geo->flags & XFS_FSOP_GEOM_FLAGS_ATTR ? 1 : 0);
+       cimode = geo->flags & XFS_FSOP_GEOM_FLAGS_DIRV2CI ? 1 : 0;
+       projid32bit = geo->flags & XFS_FSOP_GEOM_FLAGS_PROJID32 ? 1 : 0;
+       crcs_enabled = geo->flags & XFS_FSOP_GEOM_FLAGS_V5SB ? 1 : 0;
+       ftype_enabled = geo->flags & XFS_FSOP_GEOM_FLAGS_FTYPE ? 1 : 0;
+       finobt_enabled = geo->flags & XFS_FSOP_GEOM_FLAGS_FINOBT ? 1 : 0;
+       spinodes = geo->flags & XFS_FSOP_GEOM_FLAGS_SPINODES ? 1 : 0;
+       rmapbt_enabled = geo->flags & XFS_FSOP_GEOM_FLAGS_RMAPBT ? 1 : 0;
+       reflink_enabled = geo->flags & XFS_FSOP_GEOM_FLAGS_REFLINK ? 1 : 0;
+
+       printf(_(
+"meta-data=%-22s isize=%-6d agcount=%u, agsize=%u blks\n"
+"         =%-22s sectsz=%-5u attr=%u, projid32bit=%u\n"
+"         =%-22s crc=%-8u finobt=%u, sparse=%u, rmapbt=%u\n"
+"         =%-22s reflink=%u\n"
+"data     =%-22s bsize=%-6u blocks=%llu, imaxpct=%u\n"
+"         =%-22s sunit=%-6u swidth=%u blks\n"
+"naming   =version %-14u bsize=%-6u ascii-ci=%d, ftype=%d\n"
+"log      =%-22s bsize=%-6d blocks=%u, version=%d\n"
+"         =%-22s sectsz=%-5u sunit=%d blks, lazy-count=%d\n"
+"realtime =%-22s extsz=%-6d blocks=%lld, rtextents=%lld\n"),
+               mntpoint, geo->inodesize, geo->agcount, geo->agblocks,
+               "", geo->sectsize, attrversion, projid32bit,
+               "", crcs_enabled, finobt_enabled, spinodes, rmapbt_enabled,
+               "", reflink_enabled,
+               "", geo->blocksize, (unsigned long long)geo->datablocks,
+                       geo->imaxpct,
+               "", geo->sunit, geo->swidth,
+               dirversion, geo->dirblocksize, cimode, ftype_enabled,
+               isint ? _("internal log") : logname ? logname : _("external"),
+                       geo->blocksize, geo->logblocks, logversion,
+               "", geo->logsectsize, geo->logsunit / geo->blocksize, lazycount,
+               !geo->rtblocks ? _("none") : rtname ? rtname : _("external"),
+               geo->rtextsize * geo->blocksize, (unsigned long long)geo->rtblocks,
+                       (unsigned long long)geo->rtextents);
+}