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* hyper.c (zeroblock, modified_global_blocks): Remove superfluous
zero initializers.
(allocate_mod_map): Likewise for static here.
(get_hypermetadata): Don't munmap old ZEROBLOCK, just keep it.
Allocate ZEROBLOCK with PROT_READ.
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2001-01-08 Marcus Brinkmann <marcus@gnu.org>
* hurd.texi (Store Management): Replace off_t with store_offset_t.
(Store I/O): Likewise.
(Store Classes): Likewise.
ext2fs/
2001-01-08 Marcus Brinkmann <marcus@gnu.org>
* ext2fs.c (main): Use %Ld instead %ld to print store->size.
* hyper.c (get_hypermetadata): Likewise.
libstore/
2001-01-08 Marcus Brinkmann <marcus@gnu.org>
* zero.c (zero_remap): Change type of variables length, old_length
to store_offset_t.
(zero_decode): Change type of variable size to store_offset_t.
(zero_open): Likewise. Use strtoull instead strtoul to parse
size argument from name. Use store_offset_t for max_offs and
its calculation.
(store_zero_create): Use store_offset_t type for size argument.
* derive.c (_store_derive): Use store_offset_t as type for
variable last_part_base.
* stripe.c (addr_adj): Change types of addr argument and return
value to store_offset_t.
(store_ileave_create): Change type of interleave argument and
variables min_end and end to store_offset_t, but type of variable
block_size to size_t.
(store_concat_create): Change type of variable block_size to
size_t.
* make.c (_store_create): Change end argument type to store_offset_t.
* store.h: New type store_offset_t, define to off64_t.
(struct store_run): Change type of start and length to
store_offset_t.
(struct store): Change type of end, wrap_src, wrap_dst, blocks,
size to store_offset_t.
Change type of addr arg in store_read_meth_t and
store_write_meth_t to store_offset_t, as well as in declarations
for store_read and store_write.
Change type of argument end in _store_create declaration to
store_offset_t.
Change type of argument size in store_zero_create to
store_offset_t. Change type of argument interleace in
store_ileace_create to store_offset_t.
* rdwr.c (store_find_first_run): Change type of return value, addr
and *base arguments, and variables wrap_src and run_blocks to
store_offset_t.
(store_next_run): Change type of *base argument to store_offset_t.
(store_write): Change type of addr argument and variable base to
store_offset_t.
(store_read): Likewise, also for addr argument of local function seg_read.
Change type of len argument to size_t.
* copy.c (copy_read): Change type of addr argument to store_offset_t.
(copy_write): Likewise.
* device.c (dev_read): Likewise.
(dev_write): Likewise.
* file.c (file_read): Likewise.
(file_write): Likewise.
(file_byte_read): Likewise.
(file_byte_write): Likewise.
* mvol.c (mvol_read): Likewise.
(mvol_write): Likewise.
* remap.c (remap_read): Likewise.
(remap_write): Likewise.
* stripe.c (stripe_read): Likewise.
(stripe_write): Likewise.
* task.c (task_read): Likewise.
(task_write): Likewise.
* zero.c (zero_read): Likewise.
(zero_write): Likewise.
* remap.c (store_remap_runs): Change type of addr and len
arguments of local function add_run and of local variables addr,
length, baddr, blen and len to store_offset_t.
(remap_open): Cast -1 to store_offset_t, not off_t.
* argp.c (struct store_parsed): Change type of interleave from
off_t to store_offset_t.
(store_parsed_append_args): Use %Ld instead %ld to print
interleave value.
(store_parsed_name): Likewise.
ufs/
2001-01-08 Marcus Brinkmann <marcus@gnu.org>
* main.c (main): Use %Ld instead %ld to print store->size.
* hyper.c (get_hypermetadata): Likewise.
* inode.c (diskfs_S_file_get_storage_info): Change type of variables
start and length from off_t to store_offset_t.
utils/
2001-01-08 Marcus Brinkmann <marcus@gnu.org>
* storeread.c (main): Change type of addr to store_offset_t,
also for first argument of local function dump.
Add comment about store->size as len parameter for store_read.
Use atoll instead atoi for addr argument.
* storeinfo.c (print_store): Remove local function pint, add two
similar functions psiz and poff, accepting and printing a size_t
or store_offset_t respectively.
Use psiz to print block_size, poff to print blocks and size of
store.
Use %Ld instead %ld to print runs.
* storecat.c (main): Change type of addr and left to store_offset_t.
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* hyper.c (get_hypermetadata): Avoid overflow in calculation of disk
size vs superblock-specified requirement.
Add a warning for wasted disk blocks after last filesystem block.
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* ext2fs.h (group_desc): Inline function replaced with macro.
(group_desc_image): New variable.
* hyper.c (get_hypermetadata): Initialize it.
* ext2fs.h (sblock_block): Declare new variable.
(SBLOCK_LBLOCK): Macro removed.
(SBLOCK_OFFS): Define in terms of sblock_block.
* ext2fs.c (options): Add --sblock/-S.
(parse_opt): Parse it to set sblock_block.
* hyper.c (sblock_block): New variable.
(get_hypermetadata): Use sblock_block instead of constant SBLOCK_BLOCK.
* hyper.c (get_hypermetadata): Use EXT2_MAX_BLOCK_SIZE instead of
hard-wired 8192. Don't use ffs to compute log2_block_size, and don't
check for the impossible case of non-power-of-two block size (the
block size specification we start with is given as a power of two!).
* ext2fs.h (block_size): Change type to unsigned int.
(BLOCKSIZE_SCALE): Just use SBLOCK->s_log_block_size directly.
* hyper.c (get_hypermetadata): Fix printf formats to silence warning.
* dir.c (dirscanblock): Likewise.
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* dir.c (diskfs_get_directs): Fix sloppy bugs in last change.
* hyper.c (allocate_mod_map): Likewise.
* pager.c (get_page_buf): Likewise.
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* dir.c (diskfs_get_directs): Use mmap instead of vm_allocate.
* hyper.c (allocate_mod_map): Likewise.
(get_hypermetadata): Likewise.
* pager.c (get_page_buf): Likewise.
* hyper.c (diskfs_readonly_changed): Use mprotect instead of
vm_protect.
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* dir.c (diskfs_lookup_hard): Use munmap instead of vm_deallocate.
(diskfs_direnter_hard): Likewise.
(diskfs_dirremove_hard): Likewise.
(diskfs_dirrewrite_hard): Likewise.
(diskfs_dirempty): Likewise.
(diskfs_drop_dirstat): Likewise.
(diskfs_get_directs): Likewise.
* hyper.c (allocate_mod_map): Likewise.
(get_hypermetadata): Likewise.
* pager.c (free_page_buf): Likewise.
* truncate.c (poke_pages): Likewise.
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* hyper.c (diskfs_readonly_changed): Adjust whether the store
should permit writes too.
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* ialloc.c (diskfs_alloc_node): Frob printf format to suppress warning.
* getblk.c (ext2_getblk): Likewise.
* balloc.c (ext2_free_blocks): Likewise.
* hyper.c (get_hypermetadata): Likewise.
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Use STORE->size.
(get_hypermetadata):
Use STORE->size & STORE->block_size.
<hurd/store.h>:
New include.
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Use EXT2_INODE_SIZE instead of sizeof (struct ext2_inode).
Deal with various version 2.x features.
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(diskfs_set_hypermetadata): Work correctly.
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Use ext2_warning to print warnings instead of error().
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(ext2fs_clean): New boolean variable.
(get_hypermetadata): Set it iff the clean bit is set on entry.
If not clean, complain and force read-only.
(diskfs_set_hypermetadata): Set clean bit only if ext2fs_clean is set.
(diskfs_readonly_changed): Complain if going writable and clean bit clear.
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* hyper.c (get_hypermetadata): Don't return any error value, just
panic if we can't read the superblock.
* ext2fs.c (main): Move warp_inode() inline. Make sure root inode
is really there. Don't check return value from get_hypermetadata.
(warp_inode): Function removed.
* ext2fs.h (get_hypermetadata): Returns void now.
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(zeroblock, modified_global_blocks): Define (were common).
(diskfs_readonly_changed): New function.
(get_hypermetadata):
Deallocate ZEROBLOCK if necessary. Use allocate_mod_map to allocate
MODIFIED_GLOBAL_BLOCKS.
Use diskfs device functions & variables instead of our own.
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initial function name argument (it's now supplied automagically).
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