/* Reserved inodes must always have correct checksums */
if (fs->super->s_creator_os == EXT2_OS_LINUX &&
- fs->super->s_feature_ro_compat &
- EXT4_FEATURE_RO_COMPAT_METADATA_CSUM)
+ ext2fs_has_feature_metadata_csum(fs->super))
write_reserved_inodes(fs);
}
free(os);
printf(_("Block size=%u (log=%u)\n"), fs->blocksize,
s->s_log_block_size);
- if (EXT2_HAS_RO_COMPAT_FEATURE(fs->super,
- EXT4_FEATURE_RO_COMPAT_BIGALLOC))
+ if (ext2fs_has_feature_bigalloc(fs->super))
printf(_("Cluster size=%u (log=%u)\n"),
fs->blocksize << fs->cluster_ratio_bits,
s->s_log_cluster_size);
printf(_("%u block groups\n"), fs->group_desc_count);
else
printf(_("%u block group\n"), fs->group_desc_count);
- if (EXT2_HAS_RO_COMPAT_FEATURE(fs->super,
- EXT4_FEATURE_RO_COMPAT_BIGALLOC))
+ if (ext2fs_has_feature_bigalloc(fs->super))
printf(_("%u blocks per group, %u clusters per group\n"),
s->s_blocks_per_group, s->s_clusters_per_group);
else
strcmp(token, "desc_size") == 0) {
int desc_size;
- if (!(fs_param.s_feature_incompat &
- EXT4_FEATURE_INCOMPAT_64BIT)) {
+ if (!ext2fs_has_feature_64bit(&fs_param)) {
fprintf(stderr,
_("%s requires '-O 64bit'\n"), token);
r_usage++;
free(buf);
exit(1);
}
- param->s_feature_compat |=
- EXT2_FEATURE_COMPAT_RESIZE_INODE;
+ ext2fs_set_feature_resize_inode(param);
param->s_reserved_gdt_blocks = rsv_gdb;
}
}
/* Mask off features which aren't supported by the Hurd */
if (for_hurd(creator_os)) {
- fs_param.s_feature_incompat &= ~EXT2_FEATURE_INCOMPAT_FILETYPE;
- fs_param.s_feature_ro_compat &=
- ~(EXT4_FEATURE_RO_COMPAT_HUGE_FILE |
- EXT4_FEATURE_RO_COMPAT_METADATA_CSUM);
+ ext2fs_clear_feature_filetype(&fs_param);
+ ext2fs_clear_feature_huge_file(&fs_param);
+ ext2fs_clear_feature_metadata_csum(&fs_param);
}
edit_feature(fs_features ? fs_features : tmp,
&fs_param.s_feature_compat);
* If the user specified features incompatible with the Hurd, complain
*/
if (for_hurd(creator_os)) {
- if (fs_param.s_feature_incompat &
- EXT2_FEATURE_INCOMPAT_FILETYPE) {
+ if (ext2fs_has_feature_filetype(&fs_param)) {
fprintf(stderr, "%s", _("The HURD does not support the "
"filetype feature.\n"));
exit(1);
}
- if (fs_param.s_feature_ro_compat &
- EXT4_FEATURE_RO_COMPAT_HUGE_FILE) {
+ if (ext2fs_has_feature_huge_file(&fs_param)) {
fprintf(stderr, "%s", _("The HURD does not support the "
"huge_file feature.\n"));
exit(1);
}
- if (fs_param.s_feature_ro_compat &
- EXT4_FEATURE_RO_COMPAT_METADATA_CSUM) {
+ if (ext2fs_has_feature_metadata_csum(&fs_param)) {
fprintf(stderr, "%s", _("The HURD does not support the "
"metadata_csum feature.\n"));
exit(1);
* 32-bit vs 64-bit block number support.
*/
if ((fs_blocks_count > MAX_32_NUM) &&
- (fs_param.s_feature_incompat & EXT4_FEATURE_INCOMPAT_64BIT))
- fs_param.s_feature_compat &= ~EXT2_FEATURE_COMPAT_RESIZE_INODE;
+ ext2fs_has_feature_64bit(&fs_param))
+ ext2fs_clear_feature_resize_inode(&fs_param);
if ((fs_blocks_count > MAX_32_NUM) &&
- !(fs_param.s_feature_incompat & EXT4_FEATURE_INCOMPAT_64BIT) &&
+ !ext2fs_has_feature_64bit(&fs_param) &&
get_bool_from_profile(fs_types, "auto_64-bit_support", 0)) {
- fs_param.s_feature_incompat |= EXT4_FEATURE_INCOMPAT_64BIT;
- fs_param.s_feature_compat &= ~EXT2_FEATURE_COMPAT_RESIZE_INODE;
+ ext2fs_set_feature_64bit(&fs_param);
+ ext2fs_clear_feature_resize_inode(&fs_param);
}
if ((fs_blocks_count > MAX_32_NUM) &&
- !(fs_param.s_feature_incompat & EXT4_FEATURE_INCOMPAT_64BIT)) {
+ !ext2fs_has_feature_64bit(&fs_param)) {
fprintf(stderr, _("%s: Size of device (0x%llx blocks) %s "
"too big to be expressed\n\t"
"in 32 bits using a blocksize of %d.\n"),
ext2fs_blocks_count_set(&fs_param, fs_blocks_count);
- if (fs_param.s_feature_incompat & EXT3_FEATURE_INCOMPAT_JOURNAL_DEV) {
+ if (ext2fs_has_feature_journal_dev(&fs_param)) {
fs_types[0] = strdup("journal");
fs_types[1] = 0;
}
"with revision 0 filesystems\n"));
exit(1);
}
- fs_param.s_feature_ro_compat |=
- EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER;
+ ext2fs_set_feature_sparse_super(&fs_param);
} else if (s_opt == 0)
- fs_param.s_feature_ro_compat &=
- ~EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER;
+ ext2fs_clear_feature_sparse_super(&fs_param);
if (journal_size != 0) {
if (r_opt == EXT2_GOOD_OLD_REV) {
"revision 0 filesystems\n"));
exit(1);
}
- fs_param.s_feature_compat |=
- EXT3_FEATURE_COMPAT_HAS_JOURNAL;
+ ext2fs_set_feature_journal(&fs_param);
}
/* Get reserved_ratio from profile if not specified on cmd line. */
}
}
- if (fs_param.s_feature_incompat &
- EXT3_FEATURE_INCOMPAT_JOURNAL_DEV) {
+ if (ext2fs_has_feature_journal_dev(&fs_param)) {
reserved_ratio = 0;
fs_param.s_feature_incompat = EXT3_FEATURE_INCOMPAT_JOURNAL_DEV;
fs_param.s_feature_compat = 0;
}
/* Check the user's mkfs options for 64bit */
- if ((fs_param.s_feature_incompat & EXT4_FEATURE_INCOMPAT_64BIT) &&
- !(fs_param.s_feature_incompat & EXT3_FEATURE_INCOMPAT_EXTENTS)) {
+ if (ext2fs_has_feature_64bit(&fs_param) &&
+ !ext2fs_has_feature_extents(&fs_param)) {
printf("%s", _("Extents MUST be enabled for a 64-bit "
"filesystem. Pass -O extents to rectify.\n"));
exit(1);
/* Set first meta blockgroup via an environment variable */
/* (this is mostly for debugging purposes) */
- if ((fs_param.s_feature_incompat & EXT2_FEATURE_INCOMPAT_META_BG) &&
- ((tmp = getenv("MKE2FS_FIRST_META_BG"))))
+ if (ext2fs_has_feature_meta_bg(&fs_param) &&
+ (tmp = getenv("MKE2FS_FIRST_META_BG")))
fs_param.s_first_meta_bg = atoi(tmp);
- if (fs_param.s_feature_ro_compat & EXT4_FEATURE_RO_COMPAT_BIGALLOC) {
+ if (ext2fs_has_feature_bigalloc(&fs_param)) {
if (!cluster_size)
cluster_size = get_int_from_profile(fs_types,
"cluster_size",
* can correctly handle "-E resize=NNN" if the 64-bit option
* is set.
*/
- if (fs_param.s_feature_incompat & EXT4_FEATURE_INCOMPAT_64BIT)
+ if (ext2fs_has_feature_64bit(&fs_param))
fs_param.s_desc_size = EXT2_MIN_DESC_SIZE_64BIT;
/* This check should happen beyond the last assignment to blocksize */
/* Metadata checksumming wasn't totally stable before 3.18. */
if (is_before_linux_ver(3, 18, 0) &&
- (fs_param.s_feature_ro_compat &
- EXT4_FEATURE_RO_COMPAT_METADATA_CSUM))
+ ext2fs_has_feature_metadata_csum(&fs_param))
fprintf(stderr, _("Suggestion: Use Linux kernel >= 3.18 for "
"improved stability of the metadata and journal "
"checksum features.\n"));
parse_extended_opts(&fs_param, extended_opts);
/* Don't allow user to set both metadata_csum and uninit_bg bits. */
- if ((fs_param.s_feature_ro_compat &
- EXT4_FEATURE_RO_COMPAT_METADATA_CSUM) &&
- (fs_param.s_feature_ro_compat & EXT4_FEATURE_RO_COMPAT_GDT_CSUM))
- fs_param.s_feature_ro_compat &=
- ~EXT4_FEATURE_RO_COMPAT_GDT_CSUM;
+ if (ext2fs_has_feature_metadata_csum(&fs_param) &&
+ ext2fs_has_feature_gdt_csum(&fs_param))
+ ext2fs_clear_feature_gdt_csum(&fs_param);
/* Can't support bigalloc feature without extents feature */
- if ((fs_param.s_feature_ro_compat & EXT4_FEATURE_RO_COMPAT_BIGALLOC) &&
- !(fs_param.s_feature_incompat & EXT3_FEATURE_INCOMPAT_EXTENTS)) {
+ if (ext2fs_has_feature_bigalloc(&fs_param) &&
+ !ext2fs_has_feature_extents(&fs_param)) {
com_err(program_name, 0, "%s",
_("Can't support bigalloc feature without "
"extents feature"));
exit(1);
}
- if ((fs_param.s_feature_incompat & EXT2_FEATURE_INCOMPAT_META_BG) &&
- (fs_param.s_feature_compat & EXT2_FEATURE_COMPAT_RESIZE_INODE)) {
+ if (ext2fs_has_feature_meta_bg(&fs_param) &&
+ ext2fs_has_feature_resize_inode(&fs_param)) {
fprintf(stderr, "%s", _("The resize_inode and meta_bg "
"features are not compatible.\n"
"They can not be both enabled "
exit(1);
}
- if (!quiet &&
- (fs_param.s_feature_ro_compat & EXT4_FEATURE_RO_COMPAT_BIGALLOC))
+ if (!quiet && ext2fs_has_feature_bigalloc(&fs_param))
fprintf(stderr, "%s", _("\nWarning: the bigalloc feature is "
"still under development\n"
"See https://ext4.wiki.kernel.org/"
* Since sparse_super is the default, we would only have a problem
* here if it was explicitly disabled.
*/
- if ((fs_param.s_feature_compat & EXT2_FEATURE_COMPAT_RESIZE_INODE) &&
- !(fs_param.s_feature_ro_compat&EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER)) {
+ if (ext2fs_has_feature_resize_inode(&fs_param) &&
+ !ext2fs_has_feature_sparse_super(&fs_param)) {
com_err(program_name, 0, "%s",
_("reserved online resize blocks not supported "
"on non-sparse filesystem"));
* If the bigalloc feature is enabled, then the -g option will
* specify the number of clusters per group.
*/
- if (fs_param.s_feature_ro_compat & EXT4_FEATURE_RO_COMPAT_BIGALLOC) {
+ if (ext2fs_has_feature_bigalloc(&fs_param)) {
fs_param.s_clusters_per_group = fs_param.s_blocks_per_group;
fs_param.s_blocks_per_group = 0;
}
if (inode_size == 0)
inode_size = get_int_from_profile(fs_types, "inode_size", 0);
- if (!flex_bg_size && (fs_param.s_feature_incompat &
- EXT4_FEATURE_INCOMPAT_FLEX_BG))
+ if (!flex_bg_size && ext2fs_has_feature_flex_bg(&fs_param))
flex_bg_size = get_uint_from_profile(fs_types,
"flex_bg_size", 16);
if (flex_bg_size) {
- if (!(fs_param.s_feature_incompat &
- EXT4_FEATURE_INCOMPAT_FLEX_BG)) {
+ if (!ext2fs_has_feature_flex_bg(&fs_param)) {
com_err(program_name, 0, "%s",
_("Flex_bg feature not enabled, so "
"flex_bg size may not be specified"));
* If inode size is 128 and inline data is enabled, we need
* to notify users that inline data will never be useful.
*/
- if ((fs_param.s_feature_incompat &
- EXT4_FEATURE_INCOMPAT_INLINE_DATA) &&
+ if (ext2fs_has_feature_inline_data(&fs_param) &&
fs_param.s_inode_size == EXT2_GOOD_OLD_INODE_SIZE) {
com_err(program_name, 0,
_("%d byte inodes are too small for inline data; "
unsigned long long n;
n = ext2fs_blocks_count(&fs_param) * blocksize / inode_ratio;
if (n > MAX_32_NUM) {
- if (fs_param.s_feature_incompat &
- EXT4_FEATURE_INCOMPAT_64BIT)
+ if (ext2fs_has_feature_64bit(&fs_param))
num_inodes = MAX_32_NUM;
else {
com_err(program_name, 0,
ext2fs_r_blocks_count_set(&fs_param, reserved_ratio *
ext2fs_blocks_count(&fs_param) / 100.0);
- if (fs_param.s_feature_compat & EXT4_FEATURE_COMPAT_SPARSE_SUPER2) {
+ if (ext2fs_has_feature_sparse_super2(&fs_param)) {
if (num_backups >= 1)
fs_param.s_backup_bgs[0] = 1;
if (num_backups >= 2)
io_manager manager = unix_io_manager;
int csum_flag, force_undo;
- csum_flag = EXT2_HAS_RO_COMPAT_FEATURE(&fs_param,
- EXT4_FEATURE_RO_COMPAT_GDT_CSUM |
- EXT4_FEATURE_RO_COMPAT_METADATA_CSUM);
+ csum_flag = ext2fs_has_feature_metadata_csum(&fs_param) ||
+ ext2fs_has_feature_gdt_csum(&fs_param);
force_undo = get_int_from_profile(fs_types, "force_undo", 0);
if (!force_undo && (!csum_flag || !lazy_itable_init))
return 0;
/* Check the user's mkfs options for metadata checksumming */
if (!quiet &&
- !EXT2_HAS_INCOMPAT_FEATURE(fs->super,
- EXT3_FEATURE_INCOMPAT_JOURNAL_DEV) &&
- EXT2_HAS_RO_COMPAT_FEATURE(fs->super,
- EXT4_FEATURE_RO_COMPAT_METADATA_CSUM)) {
- if (!EXT2_HAS_INCOMPAT_FEATURE(fs->super,
- EXT3_FEATURE_INCOMPAT_EXTENTS))
+ !ext2fs_has_feature_journal_dev(fs->super) &&
+ ext2fs_has_feature_metadata_csum(fs->super)) {
+ if (!ext2fs_has_feature_extents(fs->super))
printf("%s",
_("Extents are not enabled. The file extent "
"tree can be checksummed, whereas block maps "
"cannot. Not enabling extents reduces the "
"coverage of metadata checksumming. "
"Pass -O extents to rectify.\n"));
- if (!EXT2_HAS_INCOMPAT_FEATURE(fs->super,
- EXT4_FEATURE_INCOMPAT_64BIT))
+ if (!ext2fs_has_feature_64bit(fs->super))
printf("%s",
_("64-bit filesystem support is not enabled. "
"The larger fields afforded by this feature "
/* Calculate journal blocks */
if (!journal_device && ((journal_size) ||
- (fs_param.s_feature_compat &
- EXT3_FEATURE_COMPAT_HAS_JOURNAL)))
+ ext2fs_has_feature_journal(&fs_param)))
journal_blocks = figure_journal_size(journal_size, fs);
/* Can't undo discard ... */
if (fs_param.s_flags & EXT2_FLAGS_TEST_FILESYS)
fs->super->s_flags |= EXT2_FLAGS_TEST_FILESYS;
- if ((fs_param.s_feature_incompat &
- (EXT3_FEATURE_INCOMPAT_EXTENTS|EXT4_FEATURE_INCOMPAT_FLEX_BG)) ||
- (fs_param.s_feature_ro_compat &
- (EXT4_FEATURE_RO_COMPAT_HUGE_FILE|EXT4_FEATURE_RO_COMPAT_GDT_CSUM|
- EXT4_FEATURE_RO_COMPAT_DIR_NLINK|
- EXT4_FEATURE_RO_COMPAT_METADATA_CSUM|
- EXT4_FEATURE_RO_COMPAT_EXTRA_ISIZE)))
+ if (ext2fs_has_feature_flex_bg(&fs_param) ||
+ ext2fs_has_feature_huge_file(&fs_param) ||
+ ext2fs_has_feature_gdt_csum(&fs_param) ||
+ ext2fs_has_feature_dir_nlink(&fs_param) ||
+ ext2fs_has_feature_metadata_csum(&fs_param) ||
+ ext2fs_has_feature_extra_isize(&fs_param))
fs->super->s_kbytes_written = 1;
/*
* support it.
*/
if (fs->super->s_creator_os == EXT2_OS_HURD)
- fs->super->s_feature_incompat &=
- ~EXT2_FEATURE_INCOMPAT_FILETYPE;
+ ext2fs_clear_feature_filetype(fs->super);
/*
* Set the volume label...
/* Set current default encryption algorithms for data and
* filename encryption */
- if (fs->super->s_feature_incompat & EXT4_FEATURE_INCOMPAT_ENCRYPT) {
+ if (ext2fs_has_feature_encrypt(fs->super)) {
fs->super->s_encrypt_algos[0] =
EXT4_ENCRYPTION_MODE_AES_256_XTS;
fs->super->s_encrypt_algos[1] =
EXT4_ENCRYPTION_MODE_AES_256_CTS;
}
- if (EXT2_HAS_RO_COMPAT_FEATURE(fs->super,
- EXT4_FEATURE_RO_COMPAT_METADATA_CSUM))
+ if (ext2fs_has_feature_metadata_csum(fs->super))
fs->super->s_checksum_type = EXT2_CRC32C_CHKSUM;
if (!quiet || noaction)
if (noaction)
exit(0);
- if (fs->super->s_feature_incompat &
- EXT3_FEATURE_INCOMPAT_JOURNAL_DEV) {
+ if (ext2fs_has_feature_journal_dev(fs->super)) {
create_journal_dev(fs);
printf("\n");
exit(ext2fs_close_free(&fs) ? 1 : 0);
fs->stride = fs_stride = fs->super->s_raid_stride;
if (!quiet)
printf("%s", _("Allocating group tables: "));
- if ((fs->super->s_feature_incompat & EXT4_FEATURE_INCOMPAT_FLEX_BG) &&
+ if (ext2fs_has_feature_flex_bg(fs->super) &&
packed_meta_blocks)
retval = packed_allocate_tables(fs);
else
create_lost_and_found(fs);
reserve_inodes(fs);
create_bad_block_inode(fs, bb_list);
- if (fs->super->s_feature_compat &
- EXT2_FEATURE_COMPAT_RESIZE_INODE) {
+ if (ext2fs_has_feature_resize_inode(fs->super)) {
retval = ext2fs_create_resize_inode(fs);
if (retval) {
com_err("ext2fs_create_resize_inode", retval,
ext2fs_close_free(&jfs);
free(journal_device);
} else if ((journal_size) ||
- (fs_param.s_feature_compat &
- EXT3_FEATURE_COMPAT_HAS_JOURNAL)) {
+ ext2fs_has_feature_journal(&fs_param)) {
if (super_only) {
printf("%s", _("Skipping journal creation in super-only mode\n"));
fs->super->s_journal_inum = EXT2_JOURNAL_INO;
}
if (!journal_blocks) {
- fs->super->s_feature_compat &=
- ~EXT3_FEATURE_COMPAT_HAS_JOURNAL;
+ ext2fs_clear_feature_journal(fs->super);
goto no_journal;
}
if (!quiet) {
}
no_journal:
if (!super_only &&
- fs->super->s_feature_incompat & EXT4_FEATURE_INCOMPAT_MMP) {
+ ext2fs_has_feature_mmp(fs->super)) {
retval = ext2fs_mmp_init(fs);
if (retval) {
fprintf(stderr, "%s",
fs->super->s_mmp_update_interval);
}
- if (EXT2_HAS_RO_COMPAT_FEATURE(&fs_param,
- EXT4_FEATURE_RO_COMPAT_BIGALLOC))
+ if (ext2fs_has_feature_bigalloc(&fs_param))
fix_cluster_bg_counts(fs);
- if (EXT2_HAS_RO_COMPAT_FEATURE(&fs_param,
- EXT4_FEATURE_RO_COMPAT_QUOTA))
+ if (ext2fs_has_feature_quota(&fs_param))
create_quota_inodes(fs);
retval = mk_hugefiles(fs, device_name);
int retval;
journal_superblock_t *jsb;
- if (!(jfs->super->s_feature_incompat &
- EXT3_FEATURE_INCOMPAT_JOURNAL_DEV)) {
+ if (!ext2fs_has_feature_journal_dev(jfs->super)) {
return EXT2_ET_UNSUPP_FEATURE;
}
struct ext2_extent_info info;
if (!(inode->i_flags & EXT4_EXTENTS_FL) ||
- !EXT2_HAS_RO_COMPAT_FEATURE(fs->super,
- EXT4_FEATURE_RO_COMPAT_METADATA_CSUM))
+ !ext2fs_has_feature_metadata_csum(fs->super))
return 0;
errcode = ext2fs_extent_open(fs, ino, &handle);
ext2fs_get_dx_countlimit(fs, (struct ext2_dir_entry *)ctx->buf,
&dcl, &dcl_offset);
if (dcl) {
- if (!EXT2_HAS_RO_COMPAT_FEATURE(fs->super,
- EXT4_FEATURE_RO_COMPAT_METADATA_CSUM)) {
+ if (!ext2fs_has_feature_metadata_csum(fs->super)) {
/* Ensure limit is the max size */
int max_entries = (fs->blocksize - dcl_offset) /
sizeof(struct ext2_dx_entry);
return BLOCK_ABORT;
name_size = ext2fs_dirent_name_len(last_de);
- if (!EXT2_HAS_RO_COMPAT_FEATURE(fs->super,
- EXT4_FEATURE_RO_COMPAT_METADATA_CSUM)) {
+ if (!ext2fs_has_feature_metadata_csum(fs->super)) {
if (!penultimate_de)
return 0;
if (last_de->inode ||
ext2fs_mmp_update2(fs, 1);
fs->flags &= ~EXT2_FLAG_SUPER_ONLY;
fs->flags &= ~EXT2_FLAG_IGNORE_CSUM_ERRORS;
- if (EXT2_HAS_RO_COMPAT_FEATURE(fs->super,
- EXT4_FEATURE_RO_COMPAT_METADATA_CSUM))
+ if (ext2fs_has_feature_metadata_csum(fs->super))
fs->super->s_checksum_type = EXT2_CRC32C_CHKSUM;
else
fs->super->s_checksum_type = 0;
"read-only.\n"), stderr);
return 1;
}
- if ((sb->s_feature_incompat &
- EXT3_FEATURE_INCOMPAT_RECOVER) &&
+ if (ext2fs_has_feature_journal_needs_recovery(sb) &&
f_flag < 2) {
fputs(_("The needs_recovery flag is set. "
"Please run e2fsck before clearing\n"
if (FEATURE_ON(E2P_FEATURE_RO_INCOMPAT,
EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER)) {
- if (sb->s_feature_incompat &
- EXT2_FEATURE_INCOMPAT_META_BG) {
+ if (ext2fs_has_feature_meta_bg(sb)) {
fputs(_("Setting filesystem feature 'sparse_super' "
"not supported\nfor filesystems with "
"the meta_bg feature enabled.\n"),
*/
if (!journal_size)
journal_size = -1;
- sb->s_feature_compat &= ~EXT3_FEATURE_COMPAT_HAS_JOURNAL;
+ ext2fs_clear_feature_journal(sb);
}
if (FEATURE_ON(E2P_FEATURE_COMPAT, EXT2_FEATURE_COMPAT_DIR_INDEX)) {
"filesystem!\n"), stderr);
exit(1);
}
- if (!EXT2_HAS_INCOMPAT_FEATURE(fs->super,
- EXT3_FEATURE_INCOMPAT_EXTENTS))
+ if (!ext2fs_has_feature_extents(fs->super))
printf("%s",
_("Extents are not enabled. The file extent "
"tree can be checksummed, whereas block maps "
"cannot. Not enabling extents reduces the "
"coverage of metadata checksumming. "
"Re-run with -O extent to rectify.\n"));
- if (!EXT2_HAS_INCOMPAT_FEATURE(fs->super,
- EXT4_FEATURE_INCOMPAT_64BIT))
+ if (!ext2fs_has_feature_64bit(fs->super))
printf("%s",
_("64-bit filesystem support is not enabled. "
"The larger fields afforded by this feature "
"Run resize2fs -b to rectify.\n"));
rewrite_checksums = 1;
/* metadata_csum supersedes uninit_bg */
- fs->super->s_feature_ro_compat &=
- ~EXT4_FEATURE_RO_COMPAT_GDT_CSUM;
+ ext2fs_clear_feature_gdt_csum(fs->super);
/* if uninit_bg was previously off, rewrite group desc */
if (!(old_features[E2P_FEATURE_RO_INCOMPAT] &
clear_ok_features, NULL, NULL);
if (test_features[E2P_FEATURE_RO_INCOMPAT] &
EXT4_FEATURE_RO_COMPAT_GDT_CSUM)
- fs->super->s_feature_ro_compat |=
- EXT4_FEATURE_RO_COMPAT_GDT_CSUM;
+ ext2fs_set_feature_gdt_csum(fs->super);
/*
* If we're turning off metadata_csum and not turning on
* uninit_bg, rewrite group desc.
*/
- if (!(fs->super->s_feature_ro_compat &
- EXT4_FEATURE_RO_COMPAT_GDT_CSUM)) {
+ if (!ext2fs_has_feature_gdt_csum(fs->super)) {
err = disable_uninit_bg(fs,
EXT4_FEATURE_RO_COMPAT_METADATA_CSUM);
if (err)
if (FEATURE_ON(E2P_FEATURE_RO_INCOMPAT,
EXT4_FEATURE_RO_COMPAT_GDT_CSUM)) {
/* Do not enable uninit_bg when metadata_csum enabled */
- if (fs->super->s_feature_ro_compat &
- EXT4_FEATURE_RO_COMPAT_METADATA_CSUM)
- fs->super->s_feature_ro_compat &=
- ~EXT4_FEATURE_RO_COMPAT_GDT_CSUM;
+ if (ext2fs_has_feature_metadata_csum(fs->super))
+ ext2fs_clear_feature_gdt_csum(fs->super);
else
enable_uninit_bg(fs);
}
"while mounted!\n"));
exit(1);
}
- sb->s_feature_incompat &= ~EXT4_FEATURE_INCOMPAT_64BIT;
+ ext2fs_clear_feature_64bit(sb);
feature_64bit = 1;
}
if (FEATURE_OFF(E2P_FEATURE_INCOMPAT,
"while mounted!\n"));
exit(1);
}
- sb->s_feature_incompat |= EXT4_FEATURE_INCOMPAT_64BIT;
+ ext2fs_set_feature_64bit(sb);
feature_64bit = -1;
}
usrquota = QOPT_ENABLE;
grpquota = QOPT_ENABLE;
}
- sb->s_feature_ro_compat &= ~EXT4_FEATURE_RO_COMPAT_QUOTA;
+ ext2fs_clear_feature_quota(sb);
}
if (FEATURE_OFF(E2P_FEATURE_RO_INCOMPAT,
ext2_filsys jfs;
io_manager io_ptr;
- if (fs->super->s_feature_compat &
- EXT3_FEATURE_COMPAT_HAS_JOURNAL) {
+ if (ext2fs_has_feature_journal(fs->super)) {
fputs(_("The filesystem already has a journal.\n"), stderr);
goto err;
}
quota_release_context(&qctx);
if ((usrquota == QOPT_ENABLE) || (grpquota == QOPT_ENABLE)) {
- fs->super->s_feature_ro_compat |= EXT4_FEATURE_RO_COMPAT_QUOTA;
+ ext2fs_set_feature_quota(fs->super);
ext2fs_mark_super_dirty(fs);
} else if (!fs->super->s_usr_quota_inum &&
!fs->super->s_grp_quota_inum) {
- fs->super->s_feature_ro_compat &= ~EXT4_FEATURE_RO_COMPAT_QUOTA;
+ ext2fs_clear_feature_quota(fs->super);
ext2fs_mark_super_dirty(fs);
}
char uuid[UUID_STR_SIZE];
char buf[SUPERBLOCK_SIZE] __attribute__ ((aligned(8)));
- if (!(sb->s_feature_compat & EXT3_FEATURE_COMPAT_HAS_JOURNAL) ||
- uuid_is_null(sb->s_journal_uuid))
+ if (!ext2fs_has_feature_journal(sb) || uuid_is_null(sb->s_journal_uuid))
return 0;
uuid_unparse(sb->s_journal_uuid, uuid);
ext2fs_free(fs);
exit(1);
}
- if (EXT2_HAS_INCOMPAT_FEATURE(fs->super,
- EXT3_FEATURE_INCOMPAT_JOURNAL_DEV)) {
+ if (ext2fs_has_feature_journal_dev(fs->super)) {
fprintf(stderr, "%s", _("Cannot modify a journal device.\n"));
ext2fs_free(fs);
exit(1);
reserved_blocks);
}
if (s_flag == 1) {
- if (sb->s_feature_ro_compat &
- EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER) {
+ if (ext2fs_has_feature_sparse_super(sb)) {
fputs(_("\nThe filesystem already has sparse "
"superblocks.\n"), stderr);
- } else if (sb->s_feature_incompat &
- EXT2_FEATURE_INCOMPAT_META_BG) {
+ } else if (ext2fs_has_feature_meta_bg(sb)) {
fputs(_("\nSetting the sparse superblock flag not "
"supported\nfor filesystems with "
"the meta_bg feature enabled.\n"),
rc = 1;
goto closefs;
} else {
- sb->s_feature_ro_compat |=
- EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER;
+ ext2fs_set_feature_sparse_super(sb);
sb->s_state &= ~EXT2_VALID_FS;
ext2fs_mark_super_dirty(fs);
printf(_("\nSparse superblock flag set. %s"),
}
ext2fs_mark_super_dirty(fs);
- if (EXT2_HAS_RO_COMPAT_FEATURE(fs->super,
- EXT4_FEATURE_RO_COMPAT_METADATA_CSUM))
+ if (ext2fs_has_feature_metadata_csum(fs->super))
rewrite_checksums = 1;
}
rc = 1;
goto closefs;
}
- if (fs->super->s_feature_incompat &
- EXT4_FEATURE_INCOMPAT_FLEX_BG) {
+ if (ext2fs_has_feature_flex_bg(fs->super)) {
fputs(_("Changing the inode size not supported for "
"filesystems with the flex_bg\n"
"feature enabled.\n"),
git://git.whamcloud.com / tools / e2fsprogs.git / commitdiff