| #! /bin/bash |
| # FS QA Test No. 122 |
| # |
| # pv#952498 |
| # Keep an eye on some of the xfs type sizes |
| # Motivation from differing ondisk types for 32 and 64 bit word versions. |
| # |
| #----------------------------------------------------------------------- |
| # Copyright (c) 2006 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 |
| # |
| #----------------------------------------------------------------------- |
| # |
| # creator |
| owner=tes@sgi.com |
| |
| seq=`basename $0` |
| echo "QA output created by $seq" |
| |
| here=`pwd` |
| tmp=/tmp/$$ |
| status=1 # failure is the default! |
| trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15 |
| |
| # get standard environment |
| . ./common.rc |
| |
| # real QA test starts here |
| _supported_fs xfs |
| _supported_os Linux |
| _require_command $INDENT_PROG "indent" |
| |
| # filter out known changes to xfs type sizes |
| _type_size_filter() |
| { |
| # lazy SB adds __be32 agf_btreeblks - pv960372 |
| if [ "$($MKFS_XFS_PROG 2>&1 | grep -c lazy-count )" == "0" ]; then |
| perl -ne ' |
| s/sizeof\( xfs_agf_t \) = 60/sizeof( xfs_agf_t ) = <SIZE>/; |
| print;' |
| else |
| perl -ne ' |
| s/sizeof\( xfs_agf_t \) = 64/sizeof( xfs_agf_t ) = <SIZE>/; |
| print;' |
| fi |
| } |
| |
| # filter out known changes to xfs type names |
| _type_name_filter() |
| { |
| sed -e 's/xfs_bmbt_rec_64_t/xfs_bmbt_rec_t/' |
| } |
| |
| _attribute_filter() |
| { |
| sed -e 's/__attribute__ *[(][(]packed[)][)]//' \ |
| -e 's/__arch_pack//' |
| } |
| |
| cprog=$tmp.get_structs.c |
| oprog=$tmp.get_structs |
| progout=$tmp.output |
| |
| cat >$cprog <<EOF |
| #include <stdio.h> |
| #include <xfs/libxlog.h> |
| EOF |
| |
| cat >$tmp.ignore <<EOF |
| xfs_alloctype_t |
| xfs_buf_cancel_t |
| xfs_bmbt_rec_32_t |
| xfs_swapext_t |
| xfs_dirops_t |
| xfs_efi_log_item_t |
| xfs_efd_log_item_t |
| xfs_iocore_t |
| xfs_ihash_t |
| xfs_chashlist_t |
| xfs_chash_t |
| xfs_iptr_t |
| xfs_dmops_t |
| xfs_qmops_t |
| xfs_ioops_t |
| xfs_mod_sb_t |
| xfs_dqtrx_t |
| xfs_dqtrxops_t |
| xfs_ail_t |
| xfs_ail_entry_t |
| xfs_item_ops_t |
| xfs_log_busy_slot_t |
| xfs_log_busy_chunk_t |
| xfs_inode_log_format_t |
| xfs_efi_log_format_t |
| xfs_efd_log_format_t |
| xfs_perag_busy_t |
| xfs_perag_t |
| xfs_alloc_arg_t |
| xfs_attr_list_context_t |
| xfs_attr_sf_sort_t |
| xfs_bmbt_irec_t |
| xfs_bmbt_rec_host_t |
| xfs_bmap_free_item_t |
| xfs_bmap_free_t |
| xfs_bmalloca_t |
| xfs_btree_cur_t |
| xfs_buf_log_item_t |
| xfs_buf_log_format_v1_t |
| xfs_da_args_t |
| xfs_dabuf_t |
| xfs_da_state_blk_t |
| xfs_da_state_path_t |
| xfs_da_state_t |
| xfs_dinode_t |
| xfs_dircook_t |
| xfs_dir2_block_t |
| xfs_dir2_data_entry_t |
| xfs_dir2_data_union_t |
| xfs_dir2_data_t |
| xfs_dir2_put_args_t |
| xfs_dir_put_args_t |
| xfs_dir_sf_sort_t |
| xfs_extent_t |
| xfs_ext_irec_t |
| xfs_extdelta_t |
| xfs_flock64_t |
| xfs_fsop_geom_v1_t |
| xfs_growfs_data_t |
| xfs_growfs_rt_t |
| xfs_bstime_t |
| xfs_bstat_t |
| xfs_fsop_bulkreq_t |
| xfs_icsb_cnts_t |
| xfs_icdinode_t |
| xfs_ictimestamp_t |
| xfs_inobt_rec_incore_t |
| xfs_inogrp_t |
| xfs_fid2_t |
| xfs_fsop_handlereq_t |
| xfs_fsop_setdm_handlereq_t |
| xfs_fsop_attrlist_handlereq_t |
| xfs_attr_multiop_t |
| xfs_fsop_attrmulti_handlereq_t |
| xfs_imap_t |
| xfs_ifork_t |
| xfs_inode_t |
| xfs_inode_log_item_t |
| xfs_log_iovec_t |
| xfs_log_callback_t |
| xfs_metablock_t |
| xfs_mount_t |
| xfs_sb_t |
| xfs_log_item_t |
| xfs_log_item_desc_t |
| xfs_log_item_chunk_t |
| xfs_trans_t |
| xfs_dirent_t |
| xfs_fsop_getparents_handlereq_t |
| xfs_dinode_core_t |
| EOF |
| |
| echo 'int main(int argc, char *argv[]) {' >>$cprog |
| |
| # |
| # Printfs of typedef sizes |
| # |
| cat /usr/include/xfs/xfs*.h | indent |\ |
| _attribute_filter |\ |
| tee $seq.full |\ |
| egrep '} *xfs_.*_t' |\ |
| egrep -v -f $tmp.ignore |\ |
| awk '{sub(/[;,]/,"",$2); print "printf(\"sizeof(", $2, ") = %d\\n\", sizeof(", $2, "));"}' \ |
| >>$cprog |
| |
| # |
| # Look at offsets of key ones which differ in lengths |
| # |
| |
| # xfs_sb_t |
| cat /usr/include/xfs/xfs*.h | indent |\ |
| awk ' |
| /typedef struct xfs_sb/ { structon = 1; next } |
| structon && $2 ~ /^sb_/ { sub(/[;,]/,"",$2) |
| print "printf(\"offsetof(xfs_sb_t,", $2, ") = %d\\n\", offsetof(xfs_sb_t,", $2, "));"; next} |
| structon && /}/ { structon = 0; next} |
| '>>$cprog |
| |
| echo 'return 0; }' >>$cprog |
| |
| # create and run program |
| cc -o $oprog $cprog >> $seq.full 2>&1 || \ |
| _notrun "Could not compile test program (see end of $seq.full)" |
| $oprog | _type_size_filter | _type_name_filter > $progout |
| |
| # |
| # add addition sizes and xfs_sb_t fields that don't exist in the version |
| # being tested. |
| # |
| |
| # xfsprogs 2.9.8: sb_bad_features2 in pv 978822 |
| if [ $XFSPROGS_VERSION -lt 20908 ]; then |
| echo 'offsetof(xfs_sb_t, sb_bad_features2 ) = 204' >>$progout |
| fi |
| if [ $XFSPROGS_VERSION -lt 30000 ]; then |
| echo 'sizeof( xfs_dsb_t ) = 208' >>$progout; |
| fi |
| |
| LC_COLLATE=POSIX sort $progout |
| |
| status=0 |
