summaryrefslogtreecommitdiff
path: root/libstore/copy.c
AgeCommit message (Collapse)Author
2002-12-03doc/Marcus Brinkmann
2002-12-03 Marcus Brinkmann <marcus@gnu.org> * hurd.texi (Store I/O): Add store_set_size. libstore/ 2002-10-01 Ludovic Courtès <ludovic.courtes@utbm.fr> * store.h: New type store_set_size_meth_t: New type. New prototype store_set_size. (struct store_class): Added a set_size () method. * rdwr.c (store_set_size): New function. * file.c (file_store_set_size): New function. (store_file_class): Add file_store_set_size. * concat.c (concat_set_size): New function. (store_concat_class): concat_set_size. * copy.c (copy_set_size): New function. (store_copy_class): copy_set_size. * device.c (device_set_size): New function. (store_device_class): device_set_size. * memobj.c (memobj_set_size): New function. (store_memobj_class): memobj_set_size. * mvol.c (mvol_set_size): New function. (store_mvol_class): mvol_set_size. * nbd.c (nbd_set_size): New function. (store_nbd_class): nbd_set_size. * remap.c (remap_set_size): New function. (store_remap_class): remap_set_size. * stripe.c (stripe_set_size): New function. (store_stripe_class): stripe_set_size. * unknown.c (unknown_set_size): New function. (store_unknown_class): unknown_set_size. * zero.c (zero_set_size): New function. (store_zero_class): zero_set_size.
2002-03-142002-02-08 Roland McGrath <roland@frob.com>Roland McGrath
* Makefile (store-types): New variable. (all): Depend on $(store-types:%=libstore_%.a). (libstore_%.so.$(hurd-version)): New pattern rule. ($(store-types:%=libstore_%.a): libstore_%.a): New static pattern rule to create `-lstore_TYPE' pseudo-objects (linker scripts) for each type. (libstore.so-LDLIBS): New variable, adds -ldl. (GUNZIP_OBJS, BUNZIP2_OBJS): New variables. (UNZIP_OBJS): Variable removed, replaced by those two. (OBJS): Update use. (libstore_gunzip.so.$(hurd-version)): Depend on PIC $(GUNZIP_OBJS). (libstore_bunzip2.so.$(hurd-version)): Depend on PIC $(BUNZIP2_OBJS). * unknown.c: Add STORE_STD_CLASS decl. * bunzip2.c: Likewise. * copy.c: Likewise. * device.c: Likewise. * file.c: Likewise. * gunzip.c: Likewise. * memobj.c: Likewise. * module.c: Likewise. * mvol.c: Likewise. * nbd.c: Likewise. * open.c: Likewise. * part.c: Likewise. * remap.c: Likewise. * stripe.c: Likewise. * stripe.c: Likewise. * task.c: Likewise. * typed.c: Likewise. * typed.c: Likewise. * unknown.c: Likewise. * url.c: Likewise. * zero.c: Likewise.
2002-03-142002-03-14 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* rdwr.c (store_read): Truncate amount to be read to size of store. Use memcpy rather than bcopy. (store_write): Return EIO if caller tries to write over the end of the store. * copy.c (copy_read): Do not multiply LEN returned from vm_read with vm_page_size.
2001-10-14Fix typo in copyright.Roland McGrath
2001-10-012001-10-01 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* device.c (dev_error): Add a break to silence gcc warning. (store_device_class): Add const to type. * typed.c (store_typed_open_class): Likewise. * file.c (store_file_class): Likewise. * stripe.c (store_concat_class): Likewise. (store_ileave_class): Likewise. * zero.c (store_zero_class): Likewise. * open.c (store_open_class): Likewise. * remap.c (store_remap_class): Likewise. * task.c (store_task_class): Likewise. * copy.c (store_copy_class): Likewise. * gunzip.c (store_gunzip_class): Likewise. * bunzip2.c (store_bunzip2_class): Likewise. * mvol.c (store_mvol_class): Likewise. * memobj.c (store_memobj_class): Likewise. * nbd.c (store_nbd_class): Likewise. Submitted by Maurizio Boriani <baux@debian.org>.
2001-08-152001-08-12 Neal H Walfield <neal@cs.uml.edu>Roland McGrath
* copy.c (copy_read): The protocol dictates that *LEN is in bytes, not pages. (copy_write): Be sure that the buffer passed to vm_read is page-aligned. When determining how much to copy, use LEN, not the uninitialized *AMOUNT. (copy_clone): Use memcpy, not bcopy. * derive.c: Include <sys/types.h> and <mach.h>. (_store_derive): Initialize STORE->wrap_src.
2001-03-072001-03-07 Roland McGrath <roland@frob.com>Roland McGrath
* store.h (store_write, store_write_meth_t): Make buffer arg const*. * copy.c (copy_write): Likewise. * device.c (dev_write): Likewise. * file.c (file_write): Likewise. (file_byte_write): Likewise. * rdwr.c (store_write): Likewise. * remap.c (remap_write): Likewise. * stripe.c (stripe_write): Likewise. * task.c (task_write): Likewise. * zero.c (zero_write): Likewise.
2001-01-08doc/Marcus Brinkmann
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.
2001-01-07doc/Marcus Brinkmann
2001-01-07 Marcus Brinkmann <marcus@gnu.org> * hurd.texi (Diskfs Callbacks): Make diskfs_dirstat_size const. ext2fs/ 2001-01-07 Marcus Brinkmann <marcus@gnu.org> * dir.c: Make diskfs_dirstat_size const. isofs/ 2001-01-07 Marcus Brinkmann <marcus@gnu.org> * lookup.c: Make diskfs_dirstat_size const. ufs/ 2001-01-07 Marcus Brinkmann <marcus@gnu.org> * dir.c: Make diskfs_dirstat_size const. libdiskfs/ 2001-01-07 Marcus Brinkmann <marcus@gnu.org> * diskfs.h: Make diskfs_dirstat_size const. libdiskfs/ 2001-01-07 Marcus Brinkmann <marcus@gnu.org> * file-statfs.c: Include <string.h>. ftpfs/ 2001-01-07 Marcus Brinkmann <marcus@gnu.org> * dir.c (ftpfs_dir_create): Fix last change (calloc invocation). 2001-01-07 Marcus Brinkmann <marcus@gnu.org> * copy.c: Include <mach.h>. New macro page_aligned. (copy_write): Cast buf to vm_address_t in call to vm_write. Dereference amount for memcpy. (copy_read): Add len parameter to vm_read, remove redundant following len assignment.
2000-12-212000-12-20 Roland McGrath <roland@frob.com>Roland McGrath
* copy.c (copy_read): When reading whole aligned pages, use vm_read. Use MAP_FAILED in place of (void *) -1. Use memcpy in place of bcopy. (copy_write): When reading whole aligned pages, use vm_write. Use memcpy in place of bcopy.
1999-07-111999-07-11 Thomas Bushnell, BSG <tb@mit.edu>Thomas Bushnell
* argp.c (store_parsed_open): Add more braces to clarify if-else structure. * encode.c: Include <sys/mman.h> * zero.c: Likewise. * encode.c (store_encode): Repair syntax. * copy.c (copy_read): Likewise. * enc.c (store_enc_dealloc): Cast first arg of munmap correctly.
1999-07-111999-07-09 Thomas Bushnell, BSG <tb@mit.edu>Thomas Bushnell
* bunzip2.c (bunzip2): Use mmap instead of vm_allocate. * copy.c (copy_read): Likewise. (copy_clone): Likewise. * encode.c (store_encode): Likewise. * gunzip.c (gunzip): Likewise. * rdwr.c (store_read): Likewise. * zero.c (zero_read): Likewise.
1999-07-111999-07-10 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath
* rdwr.c: Add #include <sys/mman.h> for munmap decl. * enc.c: Likewise. * copy.c: Likewise. * gunzip.c: Likewise. * bunzip2.c: Likewise.
1999-07-031999-07-03 Thomas Bushnell, BSG <tb@mit.edu>Thomas Bushnell
* bunzip2.c (bunzip2): Use munmap instead of vm_deallocate. (store_bunzip2_create): Likewise. * rdwr.c (store_read): Likewise. * gunzip.c (gunzip): Likewise. (store_gunzip_create): Likewise. * enc.c (store_enc_dealloc): Likewise. * copy.c (copy_cleanup): Likewise.
1997-06-20Initial checkinMiles Bader