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2002-05-08.Roland McGrath
2002-05-082002-05-03 Roland McGrath <roland@frob.com>Roland McGrath
* tmpfs.c (startup_argp): Use OPTIONS array in initializer.
2002-03-24.Roland McGrath
2002-03-242002-03-23 Roland McGrath <roland@frob.com>Roland McGrath
* tmpfs.c (parse_opt): Grok % suffix on number to mean percentage of the machine's RAM.
2002-03-24.Roland McGrath
2002-03-242002-03-23 Roland McGrath <roland@frob.com>Roland McGrath
* tmpfs.c (options): New static const variable. Add --mode/-m. (struct option_values): New type. (parse_opt): Use that for VALUES. Grok -m to set VALUES->mode. Grok ARGP_KEY_FINI and free our data structure. (tmpfs_root_mode): New variable, set by -m. (main): If -m was given, use that instead of underlying node's permissions.
2002-03-24.Roland McGrath
2002-03-242002-03-23 Roland McGrath <roland@frob.com>Roland McGrath
* tmpfs.c (main): Don't release REALNODE.
2002-03-24.Roland McGrath
2002-03-242002-03-23 Roland McGrath <roland@frob.com>Roland McGrath
* node.c: Include "default_pager_U.h", not <mach/default_pager.h>. (diskfs_truncate): Return early if page-rounded size is unchanged. Call default_pager_object_set_size on the memory object. (diskfs_grow): Likewise.
2002-03-242002-03-23 Roland McGrath <roland@frob.com>Roland McGrath
* Makefile (OBJS): Add default_pagerUser.o here.
2001-10-01.Roland McGrath
2001-10-012001-09-30 Roland McGrath <roland@frob.com>Roland McGrath
* node.c (diskfs_S_file_get_storage_info): Implement it to return the memory object port with STORAGE_MEMORY.
2001-05-06.Roland McGrath
2001-05-062001-04-23 Neal H Walfield <neal@cs.uml.edu>Roland McGrath
* tmpfs.c (main): Pass diskfs_demuxer to diskfs_spawn_first_thread to conform to new libdiskfs semantics.
2001-05-06.Roland McGrath
2001-05-062001-05-05 Roland McGrath <roland@frob.com>Roland McGrath
* node.c (diskfs_truncate): Set st_size before rounding it up, and do set it when there is a memory object.
2001-05-02.Roland McGrath
2001-05-022001-05-01 Neal H Walfield <neal@cs.uml.edu>Roland McGrath
* tmpfs.c (main): Set diskfs_root_node->dn_stat.st_nlink to 2.
2001-04-15.Roland McGrath
2001-04-152001-04-15 Neal H Walfield <neal@cs.uml.edu>Roland McGrath
* dir.c (diskfs_get_directs): Total rewrite. (diskfs_lookup_hard): Likewise. (diskfs_enter_hard): Count node size in the size of the dirent so diskfs_get_directs does not have to guess; this is only a few bytes different. Check the amount of space correctly, i.e. we cannot compare bytes and pages. * node.c: (diskfs_free_node): We already hold diskfs_node_refcnt_lock; do not try to lock it again. (diskfs_cached_lookup): Use diskfs_nref, that is why we have it. Link the nodes correctly. (diskfs_set_translator): Add or remove S_IPTRANS from np->dn_stat.st_mode as appropriate. (diskfs_truncate): Set the new np->dn_stat.st_size. (diskfs_grow): Move the assert up.
2001-04-12.Roland McGrath
2001-04-122001-04-10 Neal H Walfield <neal@cs.uml.edu>Roland McGrath
* tmpfs.c (diskfs_shortcurt_chrdev): Rename to diskfs_shortcut_chrdev. (diskfs_shortcurt_blkdev): Rename to diskfs_shortcut_blkdev. (diskfs_shortcurt_fifo): Rename to diskfs_shortcut_fifo. (diskfs_shortcurt_ifsock): Rename to diskfs_shortcut_ifsock.
2001-02-26.Roland McGrath
2001-02-262001-02-26 Roland McGrath <roland@frob.com>Roland McGrath
* node.c (diskfs_free_node): Reset hnext's hprevp. (diskfs_node_norefs): Likewise. (diskfs_cached_lookup): Fix insane code for finding existing node ptr. (diskfs_get_filemap_pager_struct): Remove spurious assert. (diskfs_get_filemap): Always add a reference to the send right.
2001-02-26.Roland McGrath
2001-02-262001-02-26 Roland McGrath <roland@frob.com>Roland McGrath
* dir.c (diskfs_get_directs): When using st_size, calculate additional space for . and .. entries. Skip . and .. entries when ENTRY says to. Set d_fileno=2 for .. entry when it is the parent of the filesystem.
2001-02-262001-02-26 Roland McGrath <roland@frob.com>Roland McGrath
* node.c (diskfs_free_node): Reset hnext's hprevp. (diskfs_node_norefs): Likewise. (diskfs_cached_lookup): Fix insane code for finding existing node ptr.
2001-02-262001-02-26 Roland McGrath <roland@frob.com>Roland McGrath
* tmpfs.c (main): Don't lock diskfs_root_node after alloc, which already locks it. In root node's mode, clear S_ITRANS bits and set S_IROOT bit.
2001-02-26.Roland McGrath
2001-02-262001-02-25 Roland McGrath <roland@frob.com>Roland McGrath
* node.c (diskfs_S_file_get_storage_info): New function. * tmpfs.c (diskfs_synchronous): New variable. * node.c: #include <mach/default_pager.h>.
2001-02-262001-02-25 Roland McGrath <roland@frob.com>Roland McGrath
* node.c (diskfs_S_file_get_storage_info): New function. * tmpfs.c (diskfs_synchronous): New variable.
2001-02-262001-02-25 Roland McGrath <roland@frob.com>Roland McGrath
* dir.c (diskfs_lookup_hard): Look up .. disknode's in-core node.
2001-02-262001-02-25 Roland McGrath <roland@frob.com>Roland McGrath
* pager-stubs.c: New file. * Makefile (SRCS): Add it.
2000-12-302000-12-30 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* dir.c: Include <stddef.h>, <unistd.h>, <sys/mman.h> (diskfs_get_directs): Cast *data to struct dirent *. * node.c: Include <stddef.h>. (diskfs_alloc_node): Remove unused variables err, st, np. (diskfs_free_node): Use *np->dn, not *dn to calculate used space. (recompute_blocks): Replace DT_DEV with DT_BLK. (diskfs_node_norefs): Likewise. (recompute_blocks): Take address of np->dn_stat for pointer st. (diskfs_cached_lookup): New variable st. (diskfs_cached_lookup): Set st to &np->dn_stat, not &dn->dn_stat. (create_symlink_hook): Fix malloc call and return code check. (read_symlink_hook): Return 0. * tmpfs.c: Include <argp.h>, <string.h>, <inttypes.h>, <argz.h>, <error.h>. (parse_opt): Reverse second and third argument of strtoimax call. * tmpfs.h (struct disknode): Remove blind passenger (unnamed copy of anonymous struct {} reg). Some of the above were also reported by Alexey Dejneka <adejneka@comail.ru>.
2000-12-29.Roland McGrath
2000-12-292000-12-28 Roland McGrath <roland@frob.com>Roland McGrath
* node.c (recompute_blocks): New function, broken out of ... (diskfs_cached_lookup): here. Now use call that. (diskfs_set_translator): Likewise. (create_symlink_hook): Likewise. Do nothing for zero-length target.
2000-12-27New directory tmpfs, in-core filesystem based on libdiskfsRoland McGrath