diff options
Diffstat (limited to 'libdiskfs/ChangeLog')
| -rw-r--r-- | libdiskfs/ChangeLog | 2448 |
1 files changed, 2448 insertions, 0 deletions
diff --git a/libdiskfs/ChangeLog b/libdiskfs/ChangeLog new file mode 100644 index 00000000..b24ffc8f --- /dev/null +++ b/libdiskfs/ChangeLog @@ -0,0 +1,2448 @@ +Mon Jul 15 21:37:12 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * diskfs.h (diskfs_checkdirmod): diskfs_isowner returns error or + zero, so invert sense of tests. + + * lookup.c (diskfs_lookup): If we get an error from + diskfs_checkdirmod, diskfs_nput the node we picked up; the caller + won't want it. + + * dir-renamed.c (diskfs_rename_dir): When unlocking FDP, only do + it if we FDP != TDP. Also, only do step two (changing .. in the + directory being moved) if FDP != TDP. + +Sat Jul 13 20:05:27 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * io-reauthenticate.c (diskfs_S_io_reauthenticate): Repeat + diskfs_start_protid and auth_server_authenticate for as we get + EINTR. + +Sun Jul 7 21:07:53 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * boot-start.c (diskfs_S_fsys_init): Don't use unsafe MOVE_SEND in + call to exec_init. + * io-reauthenticate.c (diskfs_S_io_reauthenticate): Don't use + unsafe MOVE_SEND in auth_server_authenticate. + +Sun Jul 7 10:27:37 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * opts-version.c (_print_version): Include HURD_RELEASE in default. + +Sat Jul 6 16:27:01 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * opts-version.c: New file. + * Makefile (OTHERSRCS): Add opts-version.c. + +Sat Jul 6 13:32:58 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * node-drop.c (diskfs_drop_node): If this might be a special + symlink, then truncate it even though NP->allocsize might be + clear. + +Wed Jul 3 11:22:58 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * io-identity.c (diskfs_S_io_identity): Fetch identity using + fshelp_get_identity rather than creating it ourselves. + * diskfs.h (struct node): Remove member `identity'. + * node-drop.c (diskfs_drop_node): Don't deallocate NP->identity. + * node-make.c (diskfs_make_node): Don't initialize NP->identity. + +Thu Jun 27 10:07:03 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * init-startup.c (diskfs_startup_diskfs): Don't call + diskfs_readonly_changed here anymore. + + * disk-pager.c (disk_pager_setup): Check diskfs_readonly variable + instead of calling diskfs_check_readonly. + + * Makefile (LCLHDRS): Add diskfs-pager.h. + +Tue Jun 25 21:55:24 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * opts-std-runtime.c (parse_opt): Add hair to share arg parsing + state between two parsers that use the same parse_opt function at + the same time. + +Mon Jun 24 14:55:50 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * init-startup.c (diskfs_S_startup_dosync): Don't crash the + filesystem, just do a clean sync. + * node-drop.c (diskfs_drop_node): Call diskfs_check_readonly + before making mods. + * priv.h (_diskfs_diskdirty): New variable. + * diskfs.h (diskfs_check_readonly): New function. + * readonly.c (_diskfs_diskdirty): New var. + (diskfs_check_readonly): New function. + (diskfs_set_readonly): After clean sync, clear _diskfs_diskdirty. + * rdwr-internal.c (_diskfs_rdwr_internal): Use + diskfs_check_readonly instead of diskfs_readonly. + * node-create.c (diskfs_create_node): Likewise. + * fsys-getroot.c (diskfs_S_fsys_getroot): Likewise. + * file-set-trans.c (diskfs_S_file_set_translator): Likewise. + * disk-pager.c (disk_pager_setup): Likewise. + * dir-unlink.c (diskfs_S_dir_unlink): Likewise. + * dir-rmdir.c (diskfs_S_dir_rmdir): Likewise. + * dir-rename.c (diskfs_S_dir_rename): Likewise. + * dir-mkfile.c (diskfs_S_dir_mkfile): Likewise. + * dir-mkdir.c (diskfs_S_dir_mkdir): Likewise. + * dir-lookup.c (diskfs_S_dir_lookup): Likewise. + * dir-link.c (diskfs_S_dir_link): Likewise. + * conch-fetch.c (iohelp_fetch_shared_data): Likewise. + * remount.c (diskfs_remount): Likewise. + + * io-reauthenticate.c (diskfs_S_io_reauthenticate): If + auth_server_authenticate fails, then fill with empty IDs. We + can't permit interruption, because this is a simpleroutine. + + * file-set-trans.c (diskfs_S_file_set_translator): Validate rdev + change before making it. + * file-chflags.c (diskfs_S_file_chflags): Validate flags change + before making it. + * lithp.h (dithkfth_validate_author_change): New macro. + * file-chauthor.c (dithkfth_TH_file_chauthor): Validate new author + before changing it. + * node-create.c (diskfs_create_node): Validate group change before + making it. + * file-chown.c (diskfs_S_file_chown): Likewise. + * node-create.c (diskfs_create_node): Validate mode change before + making it. + * file-set-trans.c (diskfs_S_file_set_translator): Likewise + * file-chmod.c (diskfs_S_file_chmod): Likewise. + * node-create.c (diskfs_creade_node): Validate owner change before + making it. + * file-chown.c (diskfs_S_file_chown): Likewise. + * Makefile (OTHERSRCS): Add validate-mode.c, validate-group.c, + validate-author.c, validate-flags.c, validate-rdev.c, and + validate-owner.c. + * validate-mode.c, validate-group.c, validate-author.c, + validate-flags.c, validate-rdev.c, validate-owner.c: New files. + * diskfs.h (diskfs_validate_mode_change, + diskfs_validate_owner_change, diskfs_validate_group_change, + diskfs_validate_author_change, diskfs_validate_flags_change, + diskfs_validate_rdev_change): New decls. + +Fri Jun 21 00:18:16 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * fsys-options.c (diskfs_S_fsys_get_options): Use + fshelp_return_malloced_buffer to setup the return data. + * file-get-fs-opts.c (diskfs_S_file_get_fs_options): Likewise. + * opts-set.c (diskfs_set_options): Supply INPUT arg to + fshelp_set_options. + + * opts-append-std.c (diskfs_append_std_options): Use argz_add + instead of rolling our own. Deal with errors. + <argz.h>: New include. + +Wed Jun 19 21:57:46 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * init-startup.c (diskfs_S_startup_dosync): Pass HANDLE to + ports_lookup_port. Declare ERR. + + * opts-get.c (diskfs_get_options): Call diskfs_append_std_options to + do most of the work. + * opts-append-std.c: New file. + * opts-set.c: New file (old version renamed). + * opts-std-runtime.c: Renamed from opts-set.c. + (diskfs_set_options): Function removed. + (struct parse_hook): New type. + (set_opts, parse_opt): New functions. + (common_argp, parents, diskfs_std_runtime_argp): New variables. + * diskfs.h (diskfs_parse_runtime_options): Decl removed. + (diskfs_std_startup_argp): Renamed from diskfs_startup_argp, now a + structure decl, not a pointer decl. + (diskfs_std_device_startup_argp): Renamed from + diskfs_device_startup_argp, now a structure decl, not a pointer + decl. + (diskfs_set_options): Update decl (now takes argz & argz_len). + (diskfs_runtime_arg): New declaration. + (diskfs_std_runtime_argp, diskfs_append_std_options): New declarations. + * opts-runtime-parse.c, opts-runtime-unparse.c: Files removed. + * opts-std-startup.c (parse_dev_startup_opt): Use argp_error. + (diskfs_startup_arg, diskfs_device_startup_arg): Variables removed. + (diskfs_std_startup_argp): Renamed from startup_argp, exported. + (diskfs_std_device_startup_argp): Renamed from dev_startup_argp, + exported. + * fsys-options.c (diskfs_S_fsys_set_options): Don't split + arguments, just call diskfs_set_options with what we got. + * opts-runtime.c: New file. + * Makefile (OTHERSRCS): Add opts-std-runtime.c, opts-append-std.c, + opts-runtime.c. Remove opts-runtime-parse.c, opts-runtime-unparse.c + +Thu Jun 13 10:05:51 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * Makefile (MIGSTUBS): Add startup_notifyServer.o. + * init-startup.c (diskfs_S_startup_dosync): Uncomment function. + * demuxer.c (diskfs_demuxer): Call diskfs_startup_notify_server. + * init-startup.c (_diskfs_init_completed): NOTIFY doesn't need + deallocation. + + * boot-start.c (diskfs_S_fsys_init): Build version string + correctly. + +Tue May 14 11:14:12 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * Makefile (OTHERSRCS): Remove init-completed.c. + + * node-drop.c (diskfs_drop_node): Fix typo. + +Sat May 11 01:11:19 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * opts-std-startup.c (parse_dev_startup_opt, parse_startup_opt): + Use ARGP_ERR_UNKNOWN instead of EINVAL. + * opts-set.c (diskfs_set_options): Likewise. + +Fri May 10 17:15:51 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * io-identity.c: New file. + * Makefile (IOSRCS): Add io-identity.c. + * diskfs.h (diskfs_fsys_identity): New variable. + (struct node): New member `identity'. + * init-init.c (diskfs_fsys_identity): New variable. + (diskfs_init_diskfs): Initialize diskfs_fsys_identity. + * node-make.c (diskfs_make_node): Initialize NP->identity. + * node-drop.c (diskfs_drop_node): Free NP->identity if it's been + allocated. + +Thu May 9 11:52:52 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * protid-make.c (diskfs_make_protid): Delete function. + * diskfs.h (diskfs_make_protid): Delete declaration. + + * init-startup.c (_diskfs_init_completed): Don't need to insert + right any more now that it's a poly arg. + Provide helpful name to init. + + * fsys-options.c (diskfs_S_fsys_get_options): Accept and ignore + replyport parameters. + + * file-sync.c (diskfs_S_file_sync): Accept and ignore new parm + OMITMETADATA. + + * priv.h: ioserver.h -> iohelp.h. + * diskfs.h: Likewise. + * file-sync.c (diskfs_S_file_sync): s/ioserver/iohelp/g + * io-prenotify.c (diskfs_S_io_prenotify): Likewise. + * io-get-conch.c (diskfs_S_io_get_conch): Likewise. + * io-modes-off.c (diskfs_S_io_clear_some_openmodes): Likewise. + * io-modes-on.c (diskfs_S_io_set_some_openmodes): Likewise. + * io-modes-set.c (diskfs_S_io_set_all_openmodes): Likewise. + * io-read.c (diskfs_S_io_read): Likewise. + * io-readable.c (diskfs_S_io_readable): Likewise. + * io-rel-conch.c (diskfs_S_io_release_conch): Likewise. + * io-seek.c (diskfs_S_io_seek): Likewise. + * io-stat.c (diskfs_S_io_stat): Likewise. + * io-write.c (diskfs_S_io_write): Likewise. + * conch-fetch.c (iohelp_fetch_shared_data): Likewise. + * conch-set.c (iohelp_put_shared_data): Likewise. + * node-make.c (diskfs_make_node): Likewise. + * node-rdwr.c (diskfs_node_rdwr): Likewise. + * Makefile (libdiskfs.so): Likewise. + + * dir-rename.c (diskfs_S_dir_rename): Understand new parm EXCL and + do the right thing with it. + * dir-link.c (diskfs_S_dir_link): Likewise. + +Thu May 9 12:12:41 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> + + * io-reauthenticate.c (diskfs_S_io_reauthenticate): Don't pass CRED + port in auth_server_authenticate. + + * io-select.c (diskfs_S_io_select): Removed TAG arg. + +Thu May 9 11:42:53 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * filedev.c (diskfs_get_file_device): Deallocate most things we + got back from file_get_storage_info even if we didn't get an error. + + * filedev.c (diskfs_get_file_device): Fix type of DATA & _DATA. + BLOCKSIZE -> BLOCK_SIZE. Copy name from DATA, not DEV_NAME_BUF. + +Mon May 6 20:12:34 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * filedev.c (diskfs_get_file_device): Enable new version. + +Fri May 3 15:55:44 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * filedev.c [0] (diskfs_get_file_device): Rewrite to use new interface. + +Tue Apr 30 14:39:06 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * init-startup.c: Include <string.h> and <hurd/startup.h>. + (diskfs_startup_diskfs): If not bootstrap filesystem, call + _diskfs_init_completed here. + (diskfs_S_startup_dosync): New function (commented out). + (_diskfs_init_completed): New function. + * init-completed.c: Delete file. + * init-init.c (diskfs_shutdown_notification_class): New variable. + (diskfs_init_diskfs): Initialize diskfs_shutdown_notification_class. + * diskfs.h (diskfs_shutdown_notification_class): New variable. + * boot-start.c (diskfs_S_fsys_init): diskfs_init_completed -> + _diskfs_init_completed. + * priv.h (_diskfs_init_completed): New declaration. + * diskfs.h (diskfs_init_completed): Delete function. + +Mon Apr 29 15:42:23 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * name-cache.c (struct lookup_cache): Add HDR, remove NEXT & PREV. + (lookup_cache): Change type to struct cacheq. + (mru_cache, lru_cache): Variables removed. + (make_mru, make_lru, init_lookup_cache): Functions removed. + (find_cache, diskfs_purge_lookup_cache, + diskfs_check_lookup_cache): Use cacheq functions. + +Sun Apr 28 15:22:30 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> + + * protid-make.c: Add obsolescence link warning. + +Tue Apr 23 11:05:04 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * node-drop.c (diskfs_drop_node): Don't do anything special for + socket naming points. + * Makefile (OTHERSRCS): Add dead-name.c. + * dead-name.c: New file. + * ifsock.c (diskfs_S_ifsock_getsockaddr): Request notification for + new SOCKADDR; count that notification as a reference. + +Fri Apr 12 15:56:48 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * name-cache.c (diskfs_enter_lookup_cache): Never cache . or .. + +Thu Apr 11 17:59:18 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * console.c: Include <hurd.h>. + + * Makefile (fsys-MIGSFLAGS, fs-MIGSFLAGS, io-MIGSFLAGS, + ifsock-MIGSFLAGS): Reference fsmutations.h in $(srcdir). + + * boot-start.c (diskfs_start_bootstrap): Print helpful message + before doing anything else. + +Wed Apr 10 16:47:21 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * name-cache.c (struct lookup_cache): Add NEXT & PREV fields. + Rename LEN back to NAME_LEN. + (lru_cache, mru_cache): New variables. + (first_cache, last_cache): Variables removed. + (make_mru, make_lru, find_cache, init_lookup_cache): New functions. + (diskfs_enter_lookup_cache, diskfs_purge_lookup_cache, + diskfs_check_lookup_cache): Rewrite to use the linked list. Deal + with negative entries. + +Tue Apr 9 12:59:02 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * lookup.c (diskfs_lookup): Deal with DS or NP being 0. + * name-cache.c (diskfs_check_lookup_cache): Correctly handle the + case where the lookup returns DIR itself. + + * diskfs.h (diskfs_enter_lookup_cache, diskfs_purge_lookup_cache, + diskfs_check_lookup_cache): Renamed from versions without `lookup_'. + * name-cache.c (diskfs_enter_lookup_cache, diskfs_purge_lookup_cache, + diskfs_check_lookup_cache): Likewise. + * direnter.c (diskfs_direnter): Similarly, rename use. + * dirrewrite.c (diskfs_dirrewrite): Likewise. + * dirremove.c (diskfs_dirremove): Likewise. + * lookup.c (diskfs_lookup): Likewise. + +Sun Apr 7 15:29:02 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * name-cache.c (diskfs_check_cache): Declare I. + (struct lookup_cache, diskfs_enter_cache): Change NAMELEN field to LEN. + +Wed Apr 3 16:02:45 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * node-drop.c (diskfs_drop_node): Don't call + _diskfs_purge_cache_deletion. + * name-cache.c (_diskfs_purge_cache_deletion): Delete function. + + * diskfs.h (diskfs_cached_lookup): New declaration. + (struct node): New member `cache_id'. + +Tue Apr 2 12:50:31 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * name-cache.c (diskfs_enter_cache): Don't set LC->next->prev if + LC->next is null. + (diskfs_purge_cache): If freeing node at LOOKUP_CACHE_TAIL, bump + LOOKUP_CACHE_TAIL back itself too. + (_diskfs_purge_cache_deletion): Likewise. + + * lookup.c (diskfs_lookup): When doing diskfs_checkdirmod check, + don't return success when we should return ENOENT, just because + checkdirmod won. Also enter successful lookups for CREATE or + LOOKUP in the name cache. + +Fri Mar 29 13:57:37 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu> + + * io-map-cntl.c: Initialize shared page magic number. + +Mon Mar 25 09:30:31 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * name-cache.c (statistics): New variable. + (diskfs_check_cache): Keep statistics on cache performance. + +Fri Mar 22 17:51:51 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * opts-runtime-parse.c (diskfs_parse_runtime_options): Supply new + argument to argp_parse. + +Fri Mar 22 15:44:10 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * lookup.c (diskfs_lookup): Dereference NP in call to + diskfs_checkdirmod. + * direnter.c (diskfs_direnter): Don't fall off end. + * diskfs.h (diskfs_enter_cache, diskfs_purge_cache, + diskfs_check_cache): Add declarations. + * dir-rename.c (diskfs_S_dir_rename): Use new args for + diskfs_dirrewrite and diskfs_dirremove. + * dir-renamed.c (diskfs_rename_dir): Likewise. + * dir-clear.c (diskfs_clear_directory): Use new diskfs_dirremove + args. + * dir-rmdir.c (diskfs_S_dir_rmdir): Likewise. + * dir-unlink.c (diskfs_S_dir_unlink): Likewise. + + * Makefile (OTHERSRCS): Add direnter.c, dirrewrite.c, dirremove.c, + and lookup.c. + +Wed Mar 20 14:34:22 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * diskfs.h (diskfs_lookup_hard): Remove mention of ENOTDIR and + EACCES errors. + * diskfs.h (diskfs_null_dirstat): New function. + * dir-lookup.c (diskfs_S_dir_lookup): Don't check cache here. + * dir-unlink.c (diskfs_S_dir_unlink): Don't frob cache here. + * dir-rmdir.c (diskfs_S_dir_rmdir): Likewise. + * dir-clear.c (diskfs_clear_directory): Likewise. + * node-create.c (diskfs_create_node): Likewise. + * dir-renamed.c (diskfs_rename_dir): Likewise. + * dir-rename.c (diskfs_S_dir_rename): Likewise. + * dir-link.c (diskfs_S_dir_link): Likewise. + * direnter.c: New file. + * dirrewrite.c: Likewise. + * dirremove.c: Likewise. + * lookup.c: Likewise. + * diskfs.h (diskfs_lookup): Renamed to be diskfs_lookup_hard. + (diskfs_direnter): Renamed to be diskfs_direnter_hard. + (diskfs_dirrewrite): Renamed to be diskfs_dirrewrite_hard. + (diskfs_dirremove): Renamed to be diskfs_dirremove_hard. + (diskfs_lookup, diskfs_direnter, diskfs_dirrewrite, diskfs_dirremove): + +Tue Mar 19 14:55:46 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * name-cache.c: New file. + * Makefile (OTHERSRCS): Add name-cache.c. + * dir-lookup.c (diskfs_S_dir_lookup): Check cache before normal + diskfs_lookup call. + * node-drop.c (diskfs_drop_node): Call + _diskfs_purge_cache_deletion before releasing node structure with + diskfs_node_norefs. + * dir-clear.c (diskfs_clear_directory): Call + diskfs_purge_cache_node before diskfs_dirremove. + * dir-rename.c (diskfs_S_dir_rename): Likewise. + * dir-renamed.c (diskfs_rename_dir): Likewise. + * dir-rmdir.c (diskfs_S_dir_rmdir): Likewise. + * dir-unlink.c (diskfs_S_dir_unlink): Likewise. + * dir-init.c (diskfs_init_dir): Doc fix. + * dir-rename.c (diskfs_S_dir_rename): Call diskfs_purge_cache + before diskfs_dirrewrite for old node. + * dir-renamed.c (diskfs_rename_dir): Likewise. + * node-create.c (diskfs_create_node): Call diskfs_enter_cache if + diskfs_direnter is successful. + * dir-link.c (diskfs_S_dir_link): Likewise. + * dir-rename.c (diskfs_S_dir_rename): Call diskfs_enter_cache if + diskfs_direnter/diskfs_dirrewrite is successful. + * dir-renamed.c (diskfs_rename_dir): Likewise. + +Fri Mar 15 23:10:57 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * dir-lookup.c (diskfs_S_dir_lookup): Don't leak a send right to + the anonymous handle on DNP when calling fetch_root. + +Tue Mar 12 14:36:10 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * file-set-trans.c (diskfs_S_file_set_translator): Deallocate ref + on CONTROL when we are done with it. + +Thu Mar 7 16:45:02 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * readonly.c (diskfs_set_readonly): Don't sleep(1) after syncing. + +Thu Feb 29 14:29:20 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * Makefile (OTHERSRCS): Change `opts-runtime-def.c' to + `opts-runtime-parse.c'. Add `opts-runtime-unparse.c'. + +Wed Feb 21 06:10:05 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu> + + * file-set-trans.c (diskfs_S_file_set_translator): Add EROFS check. + +Sun Feb 18 00:08:27 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * init-init.c (diskfs_init_diskfs): Use maptime_map. + * node-times.c (diskfs_set_node_times): Use maptime_read. + +Fri Feb 16 13:48:08 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * opts-runtime-def.c (diskfs_parse_runtime_options): STANDARD_ARGP + is const. + +Thu Feb 15 16:59:04 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * diskfs.h (diskfs_nput): It's not valid to touch *NP (by + `mutex_unlock (&np->lock);') after we have called + diskfs_drop_node. So don't do it in that case. + +Wed Feb 7 22:42:22 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * diskfs.h (diskfs_nput): Before bumping NP->references (which + precedes diskfs_try_dropping_softrefs), *lock* + diskfs_node_refcnt_lock, not mutant unlock. + (diskfs_nrele): Likewise. + +Wed Feb 7 16:22:31 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * diskfs.h (diskfs_parse_runtime_options): Make STANDARD_ARGP const. + (diskfs_startup_argp, diskfs_device_startup_argp): Make const. + * opts-common.c (diskfs_common_options): Make const. + * opts-std-startup.c (startup_options, dev_startup_options, + dev_start_argp_parents, dev_startup_argp, startup_common_argp, + startup_argp_parents, startup_argp, diskfs_startup_argp): Make const. + * opts-set.c (std_runtime_options): Make const. + (diskfs_set_options): Make argp structures const. + +Wed Feb 7 13:39:09 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * dir-lookup.c (diskfs_S_dir_lookup): Revert last change. + +Tue Feb 6 15:56:04 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * dir-lookup.c (diskfs_S_dir_lookup): Make the new peropen we'll + pass as dotdot to the fetch_root with the same flags as DIRCRED->po. + +Wed Jan 31 00:27:10 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * node-rdwr.c (diskfs_node_rdwr): Handle null AMTREAD. + +Tue Jan 30 21:20:13 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * fsys-options.c (diskfs_S_fsys_set_options): Use + rwlock_writer_lock instead of rwlock_reader_lock in DO_CHILDREN case. + +Tue Jan 30 15:03:35 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * peropen-rele.c (diskfs_release_peropen): Free dotdotport when + deallocating peropen. + +Wed Jan 24 18:14:28 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * dir-lookup.c (diskfs_S_dir_lookup): Use diskfs_create_protid instead + of diskfs_make_protid, and deal with an error return. + * dir-mkfile.c (diskfs_S_dir_mkfile): Likewise. + * file-exec.c (diskfs_S_file_exec): Likewise. + * file-inv-trans.c (diskfs_S_file_invoke_translator): Likewise. + * fsys-getroot.c (diskfs_S_fsys_getroot): Likewise. + * io-duplicate.c (diskfs_S_io_duplicate): Likewise. + * io-restrict-auth.c (diskfs_S_io_restrict_auth): Likewise. + * trans-callback.c (_diskfs_translator_callback2_fn): Likewise. + * boot-start.c (diskfs_start_bootstrap, diskfs_S_exec_startup_get_info, + diskfs_execboot_fsys_startup, diskfs_S_fsys_init): Likewise. + * protid-make.c (diskfs_start_protid): Return an error now, and use + ports_create_port instead of ports_allocate_port. + (diskfs_create_protid): New function. + (diskfs_make_protid): Call diskfs_create_protid. + * diskfs.h (diskfs_start_protid): Update declaration. + (diskfs_create_protid): New declaration. + * io-reauthenticate.c (diskfs_S_io_reauthenticate): Use new version of + diskfs_start_protid. + * file-getcontrol.c (diskfs_S_file_getcontrol): Use ports_create_port + instead of ports_allocate_port. + * boot-start.c (start_execserver, diskfs_start_bootstrap): Likewise. + * init-startup.c (diskfs_startup_diskfs): Likewise. + * sync-interval.c (diskfs_set_sync_interval): Likewise. + (periodic_sync): Pass in the MSG_ID arg to ports_begin_rpc, and + deal with any error returned. + + * readonly.c (diskfs_set_readonly): Deal with ports_inhibit_class_rpcs + returning an error. + * remount.c (diskfs_remount): Likewise. + * shutdown.c (diskfs_shutdown): Likewise. + * sync-interval.c (diskfs_set_sync_interval): Likewise. + + * dir-readdir.c: Include <fcntl.h>. + +Tue Jan 23 16:28:47 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * opts-std-startup.c (startup_options): Put boot options in a + separate group with a header. + +Thu Jan 18 14:05:51 1996 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * dir-readdir.c (diskfs_S_dir_readdir): Require read permission + before succeeding. + + * fsys-getroot.c (diskfs_S_fsys_getroot): Deallocate ref to dotdot + after diskfs_make_peropen, because the latter does not eat a + reference. + + * fsys-getroot.c (diskfs_S_fsys_getroot): In symlink case, use + MOVE_SEND to return the dotdot port to the user. + +Thu Jan 11 22:09:05 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> + + * diskfs-pager.h (struct disk_image_user): New type. + (diskfs_catch_exception, diskfs_end_catch_exception): Use it to + maintain a linked list of catchers instead of just one. + +Sat Jan 6 11:49:02 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * Makefile (installhdrs): Add diskfs-pager.h. + (OTHERSRCS): Add disk-pager.c. + +Fri Jan 5 17:06:42 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * io-write.c: Return errors regardless of *AMT--writes are all or + nothing. + * io-read.c: Return errors regardless of *DATALEN--reads are all or + nothing. + +Thu Jan 4 16:11:35 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * disk-pager.c, diskfs-pager.h: New files. + * exc.c: File removed. + * Makefile (OTHERSRCS): Remove exc.c. + * diskfs.h (diskfs_catch_exception, diskfs_end_catch_exception): + Macros removed. + (diskfs_register_memory_fault_area, + diskfs_unregister_memory_fault_area): Decls removed. + + * diskfs.h: Use size_t instead of int for amounts in + diskfs_node_rdwr prototype. + * node-rdwr.c (diskfs_node_rdwr): Pass AMTREAD read/write to + _diskfs_rdwr_internal, instead of assuming it wrote the whole amount. + Update the node if anything was transferred, regardless of ERR. + * rdwr-internal.c (_diskfs_rdwr_internal): Rewritten using + pager_memcpy. + Fix types of args: OFFSET to off_t, make AMT read/write size_t *. + * priv.h: Fix args in _diskfs_rdwr_internal prototype. + * io-write.c: Pass AMT read/write to _diskfs_rdwr_internal, and + return success if any bytes were written. + * io-read.c: Likewise. + +Mon Jan 1 15:45:33 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * file-exec.c (diskfs_S_file_exec): Use fshelp_exec_reauth(). + (setid, scan_ids): Functions deleted. + +Thu Dec 28 14:21:42 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * file-exec.c (diskfs_S_file_exec): Always reauth the proc port, + as exec does not do it, even in the secure case. Set the proc's + owner too. + + * file-exec.c (setid): Don't touch the return params unless we succeed. + Add SETID parameter, and just copy old into new unless it's set. + Handle the NOLDGENIDS == 0 case correctly. + (diskfs_S_file_exec): Use the new setid() properly. Make sure that + {GEN,AUX}{UIDS,GIDS} are always in a state where they can be freed. + +Thu Dec 28 00:24:29 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * priv.h (end_using_protid_port): Don't calls ports_port_deref if + CRED is null. + +Wed Dec 27 17:32:21 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * file-exec.c (setid): New function. + (scan_ids): Moved out of diskfs_S_file_exec. + (diskfs_S_file_exec): Move duplicated code into setid(). Make the + bogus auth port case work correctly. Deleted old ifdefed-out code. + Enable setuid code. + + * exc.c (diskfs_register_memory_fault_area): Register both + preempter1 and preempter2 in REC instead of preempter1 twice. + +Sat Dec 23 14:49:22 1995 Michael I. Bushnell p/BSG <mib@gnu.ai.mit.edu> + + * exc.c: Entire file rewritten to use libc signal preemption + facility. + +Wed Dec 20 14:49:29 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * boot-start.c (diskfs_S_fsys_init): Call proc_mark_exec on + EXECPROCESS. + +Tue Dec 19 13:19:19 1995 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * file-exec.c (diskfs_S_file_exec): Better attempt at + setuid/setgid execution; still not entirely right, but mostly so. + Will move this code to libfshelp before turning it on. + +Thu Dec 14 15:51:19 1995 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * diskfs.h (diskfs_checkdirmod): Correctly return error code for + failure, not 1. + +Mon Dec 4 17:07:20 1995 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * dir-unlink.c (diskfs_S_dir_unlink): Don't call fsys_goaway until + we've released our lock. + +Mon Dec 4 16:57:28 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * dir-unlink.c (diskfs_S_dir_unlink): Delete vestigial fetch_control. + +Tue Nov 21 13:54:14 1995 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * rdwr-internal.c (_diskfs_rdwr_internal): Declare PROT volatile. + + * init-first.c (master_thread_function): Declare to be `static + any_t'. + + * fsys-options.c: Include <string.h>. + + * diskfs.h (diskfs_get_options): Bother providing declaration. + + * file-get-fs-opts.c: Include <string.h>. + (diskfs_S_file_get_fs_options): Dereference DATA_LEN in call to + vm_allocate. + +Sat Nov 18 09:01:28 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * boot-start.c (diskfs_S_exec_startup_get_info): Renamed from + diskfs_S_exec_startup, slightly different protocol. Unused exec + server stubs removed. + * Makefile (MIGSTUBS): Replaced execServer.o with exec_startupServer.o. + +Mon Nov 13 17:13:40 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * demuxer.c (diskfs_demuxer): + diskfs_exec_server --> diskfs_exec_startup_server. + +Mon Nov 13 16:28:27 1995 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * file-lock-stat.c (diskfs_S_file_lock_stat): Lock around reads to + make sure they are mutually consistent. + + * io-readable.c (diskfs_S_io_readable): Set *AMOUNT to zero if + filepointer is past the end of the file. + +Thu Nov 9 12:33:53 1995 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * dir-link.c (diskfs_S_dir_link): Now that args are swapped, + deallocate port ref on FILECRED instead of DIRCRED. + +Sun Nov 5 10:49:26 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * Makefile (OTHERSRCS): Add opts-get.c. + (FSSRCS): Add file-get-fs-opts.c. + * file-get-fs-opts.c (diskfs_S_file_get_fs_options): New function. + * fsys-options.c (diskfs_S_fsys_get_options): New function. + * opts-get.c (diskfs_get_options): New function. + + * sync-interval.c (diskfs_sync_interval): New variable. + (diskfs_set_sync_interval): Set DISKFS_SYNC_INTERVAL. + +Sat Nov 4 23:17:50 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * file-get-trans.c (diskfs_S_file_get_translator): Initialize ERROR. + + * trans-callback.c (_diskfs_translator_callback2_fn): + UNDERLYING_TYPE should be a pointer. As should the UIDS & GIDS + args to diskfs_make_protid. + + * fsys-getroot.c (diskfs_S_fsys_getroot): Pass both callback args + to fshelp_fetch_root. + + * filedev.c (diskfs_get_file_device): Give FLAGS argument to + file_get_storage_info. + + * dir-lookup.c (diskfs_S_dir_lookup): Fix various typos. + (short_circuited_callback1): Dereference ARGZ & ARGZ_LEN. + Include <hurd/paths.h> + +Wed Nov 1 15:56:45 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * dir-lookup.c (diskfs_S_dir_lookup): Add new callback arg to + fshelp_fetch_root call. Change short_circuited_callback1 to + reflect the split into two callbacks (we use the global diskfs + callback for the other_). + * trans-callback.c (_diskfs_translator_callback1_fn, + _diskfs_translator_callback2_fn): New functions, replacing the + single original. + (_diskfs_translator_callback1, _diskfs_translator_callback2): + New variables, replacing the single original. + * priv.h (_diskfs_translator_callback1, _diskfs_translator_callback2): + Declare. + + * boot-start.c (diskfs_execboot_fsys_startup): Add FLAGS arg; use. + * fsys-startup.c (diskfs_S_fsys_startup): Ditto. + * init-startup.c (diskfs_startup_diskfs): Ditto. + * diskfs.h (diskfs_startup_diskfs, diskfs_execboot_fsys_startup): + Add FLAGS arg. + +Mon Oct 30 13:20:12 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * dir-lookup.c (diskfs_S_dir_lookup): Move code for starting + short-circuited translators here, from _diskfs_translator_callback_fn. + Inline code from node_is_translated. + (node_is_translated): Function removed. + (major, minor): New macros -- temporarily here until libc exports them. + +Thu Oct 26 18:41:23 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * trans-callback.c (_diskfs_translator_callback_fn): Deal with + short-circuited translators. + * dir-lookup.c (node_is_translated): New function. + (diskfs_S_dir_lookup): Use node_is_translated() instead of + np->istranslated to see whether NP has a passive translator. + + * file-set-trans.c (diskfs_S_file_set_translator): Add missing else. + Use makedev macro instead of doing it by hand. + (makedev): New macro -- temporarily here until libc exports one. + +Thu Oct 19 12:43:47 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * fsys-options.c (diskfs_S_fsys_set_options): Only hold + DISKFS_FSYS_LOCK for writing while setting our own options; we + hold it for reading while setting our children's. + + * rdwr-internal.c (_diskfs_rdwr_internal): Get rid of CRED argument. + * priv.h (_diskfs_rdwr_internal): Ditto. + * node-rdwr.c (diskfs_node_rdwr): Ditto. + * io-write.c (diskfs_S_io_write): Ditto. + * io-read.c (diskfs_S_io_read): Ditto. + +Wed Oct 18 15:52:53 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * diskfs.h (diskfs_get_filemap): Add prot parameter. + (diskfs_max_user_pager_prot): New declaration. + * rdwr-internal.c (_diskfs_rdwr_internal): Add argument CRED, and + use it to decide how to setup the mapped i/o. + * io-write.c (diskfs_S_io_write): Pass CRED to _diskfs_rdwr_internal. + * io-read.c (diskfs_S_io_read): Ditto. + * node-rdwr.c (diskfs_node_rdwr): Ditto. + * io-map.c (diskfs_S_io_map): Pass the appropiate vm protection to + diskfs_get_filemap. If this node isn't O_RDWR, only return the + appropiate memobj. + Include <fcntl.h>. + * priv.h (_diskfs_rdwr_internal): Add cred parameter. + + * boot-start.c (diskfs_execboot_fsys_startup): Open exec's + realnode read-only for now, since we know it doesn't matter and + having gratuitously writable nodes around prevents us from + starting up or going read-only. + (diskfs_S_fsys_init): Don't make the cwdir/crdir right with O_WRITE. + * trans-callback.c (_diskfs_translator_callback_fn): Ditto for + other translators. The fsys_startup interface should change very + soon and make this irrelevant. + + * readonly.c (diskfs_set_readonly): Return EBUSY if necessary. + Add hack to try and work around pagers-can't-wait bug. + + * opts-common.c (diskfs_common_options): New variable. + * priv.h (diskfs_common_options): New declaration. + * opts-std-startup.c (startup_options): Remove options common to + both runtime and startup. + (startup_common_argp, startup_argp_parents): New variables. + (startup_argp): Include parents. + * opts-set.c (std_runtime_options): Remove options common to + both runtime and startup. + (diskfs_set_options): Use the common options. + * Makefile (OTHERSRCS): Add opts-common.c. + + * diskfs.h (diskfs_fsys_lock): Change to a struct rwlock. + Include <rwlock.h> + * shutdown.c (diskfs_fsys_lock): Now a rwlock. + (diskfs_shutdown): Lock DISKFS_FSYS_LOCK for writing. + * fsys-getroot.c (diskfs_S_fsys_getroot): Hold DISKFS_FSYS_LOCK + for reading. + * sync-interval.c (periodic_sync): Hold DISKFS_FSYS_LOCK for + reading while syncing. + * fsys-syncfs.c (diskfs_S_fsys_syncfs): Ditto. + * fsys-options.c (diskfs_S_fsys_set_options): Hold DISKS_FSYS_LOCK + for writing. + Dereference PT even when a child filesystem returns an error. + * opts-set.c (diskfs_set_options): Don't hold DISKS_FSYS_LOCK (our + caller should). + + * machdev.c (diskfs_get_mach_device): SIZE is in blocks. + +Wed Oct 18 14:00:58 1995 Michael I. Bushnell, p/BSG <mib@gnu.ai.mit.edu> + + * file-exec.c (diskfs_S_file_exec): Return EACCES for attempts to + execute a directory. Dike out totally bogus set[ug]id code. + Bother to lock NP around critical section. + +Tue Oct 17 14:32:41 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * init-startup.c (diskfs_startup_diskfs): Call diskfs_readonly_changed + if we're starting up writable. + * diskfs.h (diskfs_readonly_changed, diskfs_reload_global_state, + diskfs_node_reload, diskfs_set_readonly, diskfs_remount): New + declarations. + (diskfs_main_request_loop): Declaration removed. + * Makefile (OTHERSRCS): Add readonly.c, remount.c. + * readonly.c (diskfs_set_readonly): New function. + * remount.c (diskfs_remount): New function. + + * opts-set.c (diskfs_set_options): Rework readonly transition & + remounting. Hold diskfs_fsys_lock. + + * diskfs.h (diskfs_fsys_lock): Renamed from diskfs_shutdown_lock. + * shutdown.c (diskfs_shutdown): diskfs_shutdown_lock --> + diskfs_fsys_lock. + +Fri Oct 13 14:51:42 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * diskfs.h (diskfs_start_bootstrap): Get rid of ARGV argument. + (diskfs_argv): New declaration. + * boot-start.c (saved_argv): Variable removed. + (diskfs_argv): New variable. Should get set by default arg parser. + (diskfs_start_bootstrap): Get rid of ARGV argument. + (diskfs_S_fsys_init): Use DISKFS_ARGV instead of SAVED_ARGV. + * opts-std-startup.c (parse_startup_opt): Set DISKFS_ARGV. + * init-startup.c (diskfs_startup_diskfs): Call diskfs_start_bootstrap + if we're the bootstrap file system. + + * dev-globals.c (diskfs_device, diskfs_device_name, + diskfs_device_start, diskfs_device_size, diskfs_device_block_size, + diskfs_log2_device_block_size, diskfs_log2_device_blocks_per_page): + New variables. + * dev-io.c (diskfs_device_write_sync, diskfs_device_write_sync): + New functions. + * dev-open.c (diskfs_device_open): New function, new file. + * diskfs.h (diskfs_device, diskfs_device_name, + diskfs_device_start, diskfs_device_size, diskfs_device_block_size, + diskfs_log2_device_block_size, diskfs_log2_device_blocks_per_page, + diskfs_device_write_sync, diskfs_device_write_sync, + diskfs_device_open, diskfs_console_stdio): New declarations. + * console.c (diskfs_console_stdio): New function. + * Makefile (OTHERSRCS): Add dev-open.c, dev-io.c, dev-globals.c, + console.c. + * opts-std-startup.c (diskfs_use_mach_device, diskfs_device_arg, + dev_startup_options, dev_startup_argp_parents, dev_startup_argp, + diskfs_device_startup_argp): New variables. + (parse_dev_startup_opt): New function. + +Thu Oct 12 16:11:22 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * boot-start.c (diskfs_execboot_fsys_startup): Fix args to dir_lookup. + Declare PATHBUF and RETRY. + + * boot-start.c (diskfs_S_fsys_init): Put the contents of + diskfs_init_completed in here, freeing that routine for user-use. + + * init-completed.c (diskfs_init_completed): Now empty. + + * opts-set.c (std_runtime_options): Renamed from long_options, + convert to argp format. + (SHORT_OPTIONS): Removed. + (diskfs_set_options): Converted to use argp. + * diskfs.h (diskfs_parse_runtime_options, + diskfs_standard_startup_argp): Use argp, not options. + Include <argp.h> instead of <options.h>. + * opts-runtime-def.c (diskfs_parse_runtime_options): Use argp + instead of options. + * opts-std-startup.c (std_startup_options): Renamed from + std_long_options; converted to argp format. + (std_startup_argp): Renamed from std_startp_argp, converted argp fmt. + (diskfs_standard_startup_argp): Renamed from + diskfs_standard_startup_options. + +Thu Oct 12 03:25:09 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * boot-start.c (diskfs_execboot_fsys_startup): Use dir_lookup + instead of hurd_file_name_lookup to open /servers/exec. + +Mon Oct 9 03:42:49 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * boot-start.c (diskfs_execboot_fsys_startup): Pass back a port to + /servers/exec in *REAL. + +Sat Oct 7 20:51:06 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * init-completed.c (diskfs_init_completed): New function. + * diskfs.h (diskfs_init_completed): must --> may. + Add necessary includes. + + * Makefile (OTHERSRCS): Add init-completed.c. + +Sat Oct 7 05:07:42 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * Makefile (libdiskfs.so): Depend on libpager, libioserver, + libfshelp, libthreads. + +Fri Oct 6 17:26:51 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * diskfs.h (diskfs_get_file_device, diskfs_get_mach_device): New funcs. + (diskfs_boot_flags): New variable. + (diskfs_bootflags, diskfs_bootflagarg): Variables deleted. + + * boot-start.c (diskfs_S_fsys_getpriv): Add the port type parameters. + + * Makefile (MIGSFLAGS): Variable deleted. + (fs-MIGSFLAGS, io-MIGSFLAGS, ifsock-MIGSFLAGS): New variables. + (fsys-MIGSFLAGS): Also import fsmutations.h. + + * dir-link.c (diskfs_S_dir_link): Swap first two arguments. + + * filedev.c (diskfs_get_file_device): Use new block_size return + value from file_get_storage_info. + +Thu Oct 5 15:10:34 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * Makefile (OTHERSRCS): Remove boot-parse.c; add filedev.c & machdev.c. + * diskfs.h (diskfs_host_priv, diskfs_master_device): Variables deleted. + (diskfs_parse_bootargs): Function deleted. + (diskfs_init_diskfs): Now returns error_t. + * init-init.c (diskfs_init_diskfs): Always use get_privileged_ports. + Now return error_t. + * machdev.c (diskfs_get_mach_device): Use get_privileged_ports + instead of diskfs_master_device. + * boot-start.c (diskfs_S_fsys_getpriv): Use get_privileged_ports + to get the privileged ports. + (diskfs_start_bootstrap): Use diskfs_boot_flags instead of + diskfs_bootflagarg. + (diskfs_start_bootstrap, start_execserver): Look for flags + directly in diskfs_boot_flags, instead of using the old + diskfs_bootflags. + * boot-start.c (diskfs_S_exec_startup): Use get_console to get the + console device. + (get_console): New function. + * opts-std-startup.c (OPT_BOOTFLAGS, OPT_EXEC_SERVER_TASK, + OPT_HOST_PRIV_PORT, OPT_DEVICE_MASTER_PORT): New defines. + (std_long_opts, parse_std_startup_opt): Add the + --device-master-port, --host-priv-port, --exec-server-task, and + --bootflags options. + +Thu Oct 5 00:46:09 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * sync-interval.c (periodic_sync_lock): Variable removed. + (diskfs_set_sync_interval): Use ports_inhibit_port_rpcs on `pi' + instead of the spin lock. + (periodic_sync): Don't use the lock. + Put ports_begin_rpc before check of periodic_sync_thread. + +Wed Sep 27 20:11:09 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * filedev.c (diskfs_get_file_device): New file, new function. + * machdev.c (diskfs_get_mach_device): New file, new function. + +Mon Sep 18 14:21:29 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu> + + * io-pathconf.c (diskfs_S_io_pathconf): Renamed from + file_pathconf.c:diskfs_S_file_pathconf. + * Makefile (FSSRCS): Deleted file-pathconf.c. + (IOSRCS): Added io-pathconf.c. + +Sun Sep 17 18:04:10 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * boot-start.c (diskfs_S_exec_startup): Don't pass an argument + string. Set *FLAGS to EXEC_STACK_ARGS. + + * file-set-size.c: Renamed from file-trunate.c. + (diskfs_S_file_set_size): Renamed from diskfs_s_file_truncate. + If SIZE exceeds the file size, extend the file. + * Makefile (FSSRCS): Rename file-truncate.c to file-set-size.c. + +Sat Sep 16 13:10:21 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * ourfs_notify.defs: New file. + * Makefile (DIST_FILES): Added ourfs_notify.defs. + (ourfs_notify_U.h ourfs_notifyUser.c, ourfs_notify.defs): Targets + removed. + +Wed Sep 13 12:36:26 1995 Michael I. Bushnell, p/BSG <mib@duality.gnu.ai.mit.edu> + + * diskfs.h (diskfs_lookup): Doc fix. + * dir-clear.c (diskfs_clear_directory): Set the fourth arg in + REMOVE lookup calls in accord with change in rules for the lookup + call. + +Wed Sep 6 11:30:24 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu> + + * demuxer.c (diskfs_demuxer): Use ports_notify_server and + ports_interrupt_server instead of our own versions. + * Makefile (SRCS): Removed $(NOTIFYSRCS) and $(INTSRCS). + (NOTIFYSRCS, INTSRCS, notify-MIGSFLAGS): Removed. + (MIGSTUBS): Removed notifyServer.o and interruptServer.o. + * interrupt.c: File deleted. + +Tue Aug 29 14:22:58 1995 Michael I. Bushnell, p/BSG <mib@duality.gnu.ai.mit.edu> + + * io-select.c (diskfs_S_io_select): Don't check open modes or + return EBADF. + +Fri Aug 25 15:02:19 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu> + + * Makefile (FSYSSRCS): Add fsys-forward.c. + +Fri Aug 25 09:44:43 1995 Michael I. Bushnell, p/BSG <mib@mole.gnu.ai.mit.edu> + + * file-truncate.c (diskfs_S_file_truncate): Bother to check the + return value of diskfs_truncate. + +Wed Aug 23 14:39:07 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu> + + * Makefile (REMHDRS): Removed. + Rules dealing with ../lib removed. + +Sat Jul 29 10:34:38 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu> + + * ifsock.c (diskfs_S_ifsock_getsockaddr): Don't loop infinitely if + we fail to get a reasonable PF_LOCAL server. + +Fri Jul 28 14:59:45 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu> + + * ifsock.c (diskfs_S_ifsock_getsockaddr): Try to restart the + PF_LOCAL server if it dies. + + * node-drop.c (diskfs_drop_node): Don't actually drop the node if + it is a socket naming point, unless it also has no links. + +Sat Jul 22 13:54:48 1995 Michael I Bushnell <mib@geech.gnu.ai.mit.edu> + + * file-getcontrol.c (diskfs_S_file_getcontrol): Fix typo. + * boot-start.c (start_execserver): Likewise. + +Fri Jul 21 12:37:36 1995 Michael I Bushnell <mib@geech.gnu.ai.mit.edu> + + * trans-callback.c (_diskfs_translator_callback_fn): Use correct + sense of diskfs_readonly flag. + + * boot-start.c (diskfs_start_bootstrap): Free initial reference + created by diskfs_make_protid. + (diskfs_S_exec_startup): Likewise. + (diskfs_S_fsys_init): Likewise. + * dir-lookup.c (diskfs_S_dir_lookup): Likewise. (Two places.) + * dir-mkfile.c (diskfs_S_dir_mkfile): Likewise. + * file-exec.c (diskfs_S_file_exec): Likewise. + * file-inv-trans.c (diskfs_S_file_invoke_translator): Likewise. + * fsys-getroot.c (diskfs_S_fsys_getroot): Likewise. + * io-duplicate.c (diskfs_S_io_duplicate): Likewise. + * io-restrict-auth.c (diskfs_S_io_restrict_auth): Likewise. + * trans-callback.c (_diskfs_translator_callback_fn): Likewise. + + * io-reauthenticate.c (diskfs_S_io_reauthenticate): Free initial + reference created by diskfs_start_protid. + + * boot-start.c (diskfs_start_bootstrap): Free initial reference + created by ports_allocate_port. + (start_execserver): Likewise. + * file-getcontrol.c (diskfs_S_file_getcontrol): Likewise. + * init-startup.c (diskfs_startup_diskfs): Likewise. + + * dir-lookup.c (diskfs_S_dir_lookup): Examine the active + translator on NP, not on diskfs_root_node, to see if translator + usage is necessary. + + * file-set-trans.c (diskfs_S_file_set_translator): Only validate + PASSIVELEN if PASSIVE is set. + +Tue Jul 18 16:12:20 1995 Michael I Bushnell <mib@geech.gnu.ai.mit.edu> + + * init-first.c (thread_timeout, server_timeout): New vars. + (THREAD_TIMEOUT, SERVER_TIMEOUT): Delete macros. + (master_thread_function): Use vars instead of macros. + + * file-get-trans.c (diskfs_S_file_get_translator): Conform to new + memory semantic of diskfs_get_translator. + +Wed Jul 12 16:39:24 1995 Michael I Bushnell <mib@duality.gnu.ai.mit.edu> + + * shutdown.c (diskfs_shutdown): Call ports_resume_class_rpcs for + diskfs_protid_class before return EBUSY. + +Thu Jul 6 15:34:59 1995 Michael I Bushnell <mib@duality.gnu.ai.mit.edu> + + * Makefile (ourfs_notify_U.h ourfs_notifyUser.c): Use + ourfs_notify.defs instead of directly out of the include + directory. + (ourfs_notify.defs): New target. + + * Makefile: Removed dependencies that are now automatically + generated. + +Mon Jun 26 15:38:07 1995 Michael I Bushnell <mib@duality.gnu.ai.mit.edu> + + * fsys-goaway.c (diskfs_S_fsys_goaway): Include "fsys_S.h" and + "fsys_reply_U.h". New parms REPLY and REPLY_TYPE. Send + fsys_goaway reply message before exit. + * Makefile (fsys-MIGSFLAGS): New variable. + * fsys-startup.c (diskfs_S_fsys_startup): New parms REPLY and + REPLYTYPE. + * fsys-getroot.c (diskfs_S_fsys_getroot): Likewise. + * fsys-options.c (diskfs_S_fsys_set_options): Likewise. + * boot-start.c (diskfs_S_fsys_getpriv): Likewise. + * fsys-syncfs.c (diskfs_S_fsys_syncfs): Likewise. + * fsys-getfile.c (diskfs_S_fsys_getfile): Include "fsys_S.h". New + parms REPLY and REPLYTYPE. + + * sync-interval.c (periodic_sync_thread, periodic_sync_lock): + Declare static. + (control): Delete var. + (pi): New var. + (diskfs_set_sync_interval): Set PI instead of CONTROL. + (periodic_sync): Do sync by hand; use ports routines around it + properly. + + * shutdown.c (diskfs_shutdown): Fix parentheses on bitwise tests. + + * fsys-goaway.c (diskfs_S_fsys_goaway): If diskfs_shutdown returns + zero, then exit here. + * shutdown.c (diskfs_shutdown): Don't actually exit; return zero + instead. + * init-first.c (master_thread_function): Exit when shutdown + returns zero. + + * file-set-trans.c (diskfs_S_file_set_translator): Ignore harmless + errors from fsys_goaway. + * shutdown.c (diskfs_shutdown): Ignore harmless errors from + fsys_goaway. + * fsys-options.c (diskfs_S_fsys_set_options/helper): Ignore + harmless errors from fsys_set_options. + + * file-set-trans.c (diskfs_S_file_set_translator): Fix parentheses + on first active EXCL check. + +Fri Jun 23 15:43:55 1995 Michael I Bushnell <mib@duality.gnu.ai.mit.edu> + + * fsys-options.c (diskfs_S_fsys_set_options) [helper]: Unlock NP + around fsys call. + * file-syncfs.c (diskfs_S_file_syncfs) [helper]: Likewise. + * fsys-syncfs.c (diskfs_S_fsys_syncfs) [helper]: Likewise. + * shutdown.c (diskfs_shutdown) [helper]: Likewise. + +Thu Jun 22 14:48:46 1995 Michael I Bushnell <mib@duality.gnu.ai.mit.edu> + + * priv.h (_diskfs_translator_callback): Must be extern to force + inclusion of trans-callback.c. + + * dir-lookup.c (diskfs_S_dir_lookup): Correctly parethenize + O_NOTRANS flags test. + +Tue Jun 20 11:52:24 1995 Michael I Bushnell <mib@duality.gnu.ai.mit.edu> + + * node-make.c (diskfs_make_node): Fix function name + fshelp_init_transbox -> fshelp_transbox_init. + + * file-syncfs.c: Include <hurd/fsys.h>. + * fsys-syncfs.c: Likewise. + + * file-syncfs.c (diskfs_S_file_syncfs) [helper]: First arg to + fshelp_fetch_control should be &NP->transbox, not NP. + * fsys-options.c (diskfs_S_fsys_set_options) [helper]: Likewise. + * fsys-syncfs.c (diskfs_S_fsys_syncfs) [helper]: Likewise. + * shutdown.c (diskfs_shutdown) [helper]: Likewise. + + * file-set-trans.c (diskfs_S_file_set_translator): Remove + assignment from if test. + * node-rdwr.c (diskfs_node_rdwr): Likewise. + +Mon Jun 19 16:32:12 1995 Michael I Bushnell <mib@duality.gnu.ai.mit.edu> + + * diskfs.h (diskfs_node_iterate): New (user-provided) function. + * fsys-syncfs.c (diskfs_S_fsys_syncfs): Use diskfs_node_iterate + instead of diskfs_sync_translators. + * file-syncfs.c (diskfs_S_file_syncfs): Likewise. + * shutdown.c (diskfs_shutdown): Likewise. + * fsys-options.c (diskfs_S_fsys_set_options): Likewise. + + * dir-rmdir.c (diskfs_S_dir_rmdir): Don't attempt anything for + translated directories here; just return EBUSY. + * dir-unlink.c (diskfs_S_dir_unlink): Don't do massively + complicated fsys_goaway. Instead, call it at the end (but only if + this was the last link) and ignore errors. + + * fsys-startup.c (diskfs_S_fsys_startup): Strip out support for + translators; fshelp now does that itself. + + * file-set-trans.c: Include <hurd/fsys.h>. + + * file-set-trans.c (diskfs_S_file_set_translator): Use new + translator interface throughout. + * dir-lookup.c (diskfs_S_dir_lookup): Use new translator startup + interface. + +Fri Jun 16 17:42:44 1995 Michael I Bushnell <mib@duality.gnu.ai.mit.edu> + + * file-get-transcntl.c (diskfs_S_file_get_translator_cntl): Use + fshelp_fetch_control instead of old interface. + +Wed Jun 14 15:52:30 1995 Michael I Bushnell <mib@duality.gnu.ai.mit.edu> + + * node-drop.c (diskfs_drop_node): Call fshelp_drop_transbox + instead of fshelp_kill_translator; do it *after* the truncate. + * node-make.c (diskfs_make_node): Initialize TRANSBOX member using + new function. Drop initialization of TRANSLATOR member. + * fsys-getroot.c (diskfs_S_fsys_getroot): Use new translator + startup interface. + * Makefile (OTHERSRCS): Removed trans-start.c, trans-destroy.c, + and trans-sync.c. Added trans-callback.c. + * trans-start.c, trans-destroy,c, trans-sync.c: Deleted files. + * trans-callback.c: New file. + * priv.h (_diskfs_translator_callback): New declaration. + * diskfs.h (diskfs_start_translator, diskfs_destroy_translator, + diskfs_sync_translators): + Delete declarations. + (struct node): Replace TRANSLATOR member with new TRANSBOX member. + (diskfs_get_translator): Specify new calling interface. + +Fri Jun 9 15:48:30 1995 Michael I Bushnell <mib@duality.gnu.ai.mit.edu> + + * rdwr-internal.c (_diskfs_rdwr_internal): Cast __VM_PAGE_SIZE in + comparisen. + * io-write.c (diskfs_S_io_write): Cast DATALEN to off_t in + comparisons. + * io-read.c (diskfs_S_io_read): Cast MAKREAD to off_t in + comparison. + * io-prenotify.c (diskfs_S_io_prenotify): Cast END to off_t in + comparison. + * file-get-trans.c (diskfs_S_file_get_translator): Declare + variable `buflen' and various variables `len' to be unsigned. + * file-exec.c (diskfs_S_file_exec): Declare both variables `i' to + be unsigned int. + + * io-async-icky.c (diskfs_S_io_get_icky_async_id): Validate CRED. + + * interrupt.c (diskfs_S_interrupt_operation): Bother to implement. + + * init-init.c (diskfs_init_diskfs): Pass null second argument in + calls to ports_create_class. + + * fsys-options.c (diskfs_S_fsys_set_options): Bother validating + FSYS and implementing DO_CHILDREN. + + * dir-lookup.c (diskfs_S_dir_lookup): Initialize GIDS, NUIDS, and + NGIDS to avoid warning. + + * boot-start.c: Provide unused attributes where appropriate. + * file-chg.c (diskfs_S_file_notice_changes): Mark parameters as + unused. + * file-getfh.c (diskfs_S_file_getfh): Likewise. + * file-inv-trans.c (diskfs_S_file_invoke_translator): Likewise. + * fsys-getfile.c (diskfs_S_fsys_getfile): Likewise. + * init-init.c (_diskfs_control_clean): Likewise. + * io-async.c (diskfs_S_io_async): Likewise. + * notify-stubs.c: Likewise. + * file-pathconf.c (diskfs_S_file_pathconf): Declare NAME to be + unused. + * io-select.c (diskfs_S_io_select): Declare ATTRIBUTE unused. + * io-stubs.c (diskfs_S_io_postnotify): Declare parms START and END + unused. + * io-prenotify.c (diskfs_S_io_prenotify): Declare parm START + unused. + + * diskfs.h (diskfs_transboot_class): Delete var. + * init-init.c (diskfs_transboot_class): Delete var. + (diskfs_init_diskfs): Don't initialize it. + + * dir-rename.c (diskfs_S_dir_rename): After renaming directory, + synchronize relevant state if DISKFS_SYNCHRONOUS. + +Thu Jun 8 19:01:25 1995 Michael I Bushnell <mib@duality.gnu.ai.mit.edu> + + * diskfs.h (diskfs_pager_users): New function. + * shutdown.c (diskfs_shutdown): Rewrote to use new ports interface + adequately. + +Tue Jun 6 13:50:13 1995 Michael I Bushnell <mib@duality.gnu.ai.mit.edu> + + * init-first.c (diskfs_spawn_first_thread): Call our own + thread function instead of the ports one directly. + (master_thread_function): New function. + + * notify-nosenders.c (diskfs_do_seqnos_mach_notify_no_senders): + Don't help support pagers here at all. + * demuxer.c (diskfs_demuxer): Don't call pager_demuxer. + + * boot-start.c (diskfs_start_bootstrap): Use new args for + ports_allocate_port. + (start_execserver): Likewise. + * init-startup.c (diskfs_startup_diskfs): Likewise. + * protid-make.c (diskfs_start_protid): Likewise. + * file-getcontrol.c (diskfs_S_file_getcontrol): Likewise. + * sync-interval.c (diskfs_set_sync_interval): Likewise. + + * boot-start.c (diskfs_S_exec_startup): Use ports_lookup_port and + ports_port_deref instead of ports_check_port_type and + ports_done_with_port. + (diskfs_execboot_fsys_startup): Likewise. + (diskfs_S_fsys_init): Likewise. + (diskfs_S_fsys_getpriv): Likewise. + * fsys-getroot.c (diskfs_S_fsys_getroot): Likewise. + * fsys-goaway.c (diskfs_S_fsys_goaway): Likewise + * fsys-startup.c (diskfs_S_fsys_startup): Likewise. + * fsys-syncfs.c (diskfs_S_fsys_syncfs): Likewise. + * notify-nosenders.c (diskfs_do_seqnos_mach_notify_no_senders): + Likewise. + * priv.h (begin_using_protid_port): Use ports_lookup_port. + (end_using_protid_port): Use ports_port_deref. + + * trans-start.c (fshelp_transboot_port_type): Deleted var. + * priv.h (enum porttype): Delete. + * demuxer.c: Renamed from ports-demuxer.c. + (diskfs_demuxer): Renamed from ports_demuxer. + * init-init.c (diskfs_protid_class, diskfs_transboot_class, + diskfs_control_class, diskfs_initboot_class, + diskfs_execboot_class, diskfs_port_bucket): New vars. + (diskfs_init_diskfs): Don't call libports_initialize. + Initialize diskfs_protid_class, diskfs_transboot_class, + diskfs_control_class, diskfs_initboot_class, + diskfs_execboot_class, and diskfs_port_bucket. + * diskfs.h: (diskfs_shutdown_soft_ports): Deleted decl. + (ports_demuxer): Deleted decl. + (diskfs_demuxer): New decl. + (diskfs_protid_class, diskfs_transboot_class, diskfs_control_class, + diskfs_initboot_class,diskfs_execboot_class, diskfs_port_bucket): + New decls. + * ports-noports.c, ports-clean.c, ports-soft.c, ports-idle.c, + ports-consts.c, pager-consts.c, init-loop.c: Deleted files. + * Makefile (OTHERSRCS): Deleted ports-noports.c, ports-clean.c, + ports-soft.c, ports-consts, pager-consts.c, init-loop.c, and + ports-idle.c. + Replace ports-demuxer.c with demuxer.c. + +Mon May 22 13:52:16 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu> + + * opts-set.c (diskfs_set_options): Don't fall through to the error + case from the 's' one! + Use ARG instead of the global OPTARG. + +Sat May 20 01:11:05 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu> + + * file-getcontrol.c (diskfs_S_file_getcontrol): Unlock + _diskfs_control_lock lock instead of locking it again! + +Fri May 19 21:22:14 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu> + + * opts-set.c (diskfs_set_options): New function in new file. + * opts-runtime-def.c (diskfs_parse_runtime_options): Ditto. + * opts-std-startup.c (diskfs_standard_startup_options): New + exported variable in new file. + * fsys-options.c (diskfs_S_fsys_set_options): Extract the argument + vector and call diskfs_set_options. + * diskfs.h: (diskfs_standard_startup_options): Declare new variable. + (diskfs_set_options): Declare new function. + (diskfs_parse_runtime_options): Ditto. + Include <options.h> (currently in ../lib). + * Makefile (OTHERSRCS): Add opts-set.c, opts-std-startup.c, and + opts-runtime-def.c. + (OBJS): Add argz.o & options.o. + (REMHDRS): Add argz.h & options.h. + +Tue May 16 17:36:46 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu> + + * init-first.c (diskfs_spawn_first_thread): Don't start syncing here. + * init-startup.c (diskfs_startup_diskfs): Do it here instead. + +Mon May 15 15:18:25 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu> + + * diskfs.h (diskfs_set_options): Declare. + * fsys-options.c (diskfs_S_fsys_set_options): Extract argc & argv, + and call diskfs_set_options. + * def-set-options.c: New file (contains a default diskfs_set_options). + + * Makefile (OBJS): Add argz.o (from ../lib). It shouldn't hurt to + have this in libdiskfs, since we need it... + (CPPFLAGS): Add -I../lib, to get argz.h, + $(CPPFLAGS-$(notdir $<)) + Set the vpath for %.c to ../lib, so we get argz.c. + (OTHERSRCS): Add def-set-options.c. + +Sat May 13 03:08:35 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * boot-parse.c (diskfs_execserver_task): New variable. + (diskfs_parse_bootargs): Take a third integer arg before the + device name, our name for the task port of the exec server, which + is loaded and ready to run but suspended. + * boot-start.c (start_execserver): Don't create and load a task; + the exec server file is no longer linked into the filesystem. + Just set the bootstrap port of diskfs_execserver_task and resume + it. + +Fri May 12 16:22:33 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu> + + * fsys-readonly.c (diskfs_S_fsys_set_options, + diskfs_S_fsys_mod_readonly): Change from mod_readonly to + set_options. This file is now actually called fsys-options.c. + * Makefile (FSYSSRCS): Rename fsys-readonly.c to fsys-options.c. + + * sync-interval.c (diskfs_set_sync_interval): New function (in a + new file) that establishes a thread to periodically sync the + filesystem. + * Makefile (OTHERSRCS): Add sync-interval.c and sync-default.c. + * diskfs.h: Add declarations of diskfs_set_sync_interval and + diskfs_default_sync_interval. + + * init-first.c (diskfs_spawn_first_thread): Start background syncing. + * sync-default.c (diskfs_default_sync_interval): A new variable + that defines a default initial sync interval. + +Fri May 12 15:45:43 1995 Michael I Bushnell <mib@duality.gnu.ai.mit.edu> + + * io-read.c (diskfs_S_io_read): If the offset is past the end of + the file, then return EOF. + +Thu Apr 27 20:01:16 1995 Michael I Bushnell <mib@geech.gnu.ai.mit.edu> + + * node-drop.c (diskfs_drop_node): Deal cleanly with errors in + diskfs_truncate. + + * diskfs.h (diskfs_nrele, diskfs_nput): We need to hold a real + reference around the call to diskfs_try_dropping_softrefs, because + that's a user-supplied routine that might itself rely on the + reference counting system. + +Thu Apr 20 18:54:26 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu> + + * node-create.c (diskfs_create_node): Return EROFS if diskfs_readonly. + +Tue Apr 4 20:20:40 1995 Michael I Bushnell <mib@geech.gnu.ai.mit.edu> + + * dir-unlink.c (diskfs_S_dir_unlink): Do fsys_goaway for + translated nodes being unlinked. + * dir-rmdir.c (diskfs_S_dir_rmdir): Likewise. + +Tue Apr 4 18:33:35 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu> + + * file-exec.c (diskfs_S_file_exec): However, replacing *MAKE_SEND* + with COPY_SEND just doesn't work... + +Tue Apr 4 14:31:51 1995 Michael I Bushnell <mib@geech.gnu.ai.mit.edu> + + * file-exec.c (diskfs_S_file_exec): Using MOVE_SEND in call to + exec_exec loses, because it consumes a reference, which will be + consumed again by mach_msg_server if we return an error. So use + COPY_SEND instead, and deallocate the rights ourselves only when + we are to return success. + +Fri Mar 31 12:25:57 1995 Michael I Bushnell <mib@geech.gnu.ai.mit.edu> + + * file-set-trans.c (diskfs_S_file_set_translator): Only destroy + existing active translator if ACTIVE_FLAGS will change it. If the + existing active translator is provided then don't do anything. + +Fri Mar 17 11:36:40 1995 Michael I Bushnell <mib@duality.gnu.ai.mit.edu> + + * io-stat.c (diskfs_S_io_stat): Typo. + + * diskfs.h: Back out changes to protid and associated permission + checking functions. + * file-chmod.c (diskfs_S_file_chmod): Likewise. + * file-chown.c (diskfs_S_file_chown): Likewise. + * file-getcontrol.c (diskfs_S_file_getcontrol): Likewise. + + * dir-link.c (diskfs_S_dir_link): Fix typo. + + * diskfs.h (_diskfs_idcheckdirmod): `diskfs_hasuid' -> + diskfs_idhasuid. + * priv.h (CHANGE_NODE_FIELD): Remove trailing space on backslashed + line. + + * diskfs.h (_diskfs_idcheckdirmod): `cred' -> `id'. + (diskfs_idhasgid): Likewise. + + * dir-clear.c (diskfs_clear_directory): Don't do + diskfs_synchronous here. + * dir-init.c (diskfs_init_dir): Likewise. + * dir-rmdir.c (diskfs_S_dir_rmdir): Repair implementation of + diskfs_syncronous. + * dir-renamed.c (diskfs_rename_dir): If we are synchronous, + sync the one node our parent doesn't have access to. + * dir-mkdir.c (diskfs_S_dir_mkdir): Implement diskfs_synchronous. + * dir-mkfile.c (diskfs_S_dir_mkfile): Likewise. + * dir-lookup.c (diskfs_S_dir_lookup): Likewise. + * io-read.c (diskfs_S_io_read): Likewise. + * fsys-syncfs.c (diskfs_S_fsys_syncfs): Likewise. + * node-drop.c (diskfs_drop_node): Likewise. + * node-rdwr.c (diskfs_node_rdwr): Likewise. + +Wed Mar 15 11:54:12 1995 Michael I Bushnell <mib@churchy.gnu.ai.mit.edu> + + * conch-fetch.c (ioserver_fetch_shared_data): Implement + diskfs_synchronous. + * dir-clear.c (diskfs_clear_directory): Likewise. + * dir-init.c (diskfs_init_dir): Likewise. + * dir-renamed.c (diskfs_rename_dir): Likewise. + +Wed Mar 8 16:36:04 1995 Michael I Bushnell <mib@duality.gnu.ai.mit.edu> + + * diskfs.h (diskfs_synchronous): New variable. + * priv.h (CHANGE_NODE_FIELD): If DISKFS_SYNCHRONOUS, then sync + node after possibly changing it. + * io-seek.c: Prevent diskfs_synchronous from having its usual + effect here. + * dir-link.c (diskfs_S_dir_link): Implement diskfs_synchronous. + * dir-rename.c (diskfs_S_dir_rename): Likewise. + * dir-rmdir.c (diskfs_S_dir_rmdir): Likewise + * dir-unlink.c (diskfs_S_dir_unlink): Likewise. + * file-sync.c (diskfs_S_file_sync): Likewise. + * file-syncfs.c (diskfs_S_file_syncfs): Likewise. + * io-prenotify.c (diskfs_S_io_prenotify): Likewise. + * io-stat.c (diskfs_S_io_stat): Likewise. + * io-write.c (diskfs_S_io_write): Likewise. + * io-sigio.c (diskfs_S_io_sigio): Likewise. + +Tue Mar 7 15:21:09 1995 Michael I Bushnell <mib@geech.gnu.ai.mit.edu> + + * diskfs.h (struct userid): New type. + (struct protid): Replace UIDS, GIDS, NUIDS, and NGIDS with ID. + (diskfs_isuid): Replace with new function diskfs_idhasuid. + (diskfs_groupmember): Replace with new function diskfs_idhasgid. + (_diskfs_idisowner, _diskfs_idaccess, _diskfs_idcheckdirmod): + New functions. + (diskfs_isowner): Check each ID in the chain with + _diskfs_idisowner. + (diskfs_access): Check each ID in the chain with _diskfs_idaccess. + (diskfs_checkdirmod): Check each ID in the chain with + _diskfs_idcheckdirmod. + * file-chmod.c (diskfs_S_file_chmod): Perform the permission + check for each ID in the chain. + * file-chown.c (diskfs_S_file_chown): Likewise. + * file-getcontrol.c (diskfs_S_file_getcontrol): Likewise. + + * boot-parse.c (diskfs_parse_bootargs): Use assert_perror instead + of assert where appropriate. + * boot-start.c (diskfs_start_bootstrap): Likewise. + (diskfs_S_fsys_init): Likewise. + * io-reauthenticate.c (diskfs_S_io_reauthenticate): Likewise. + * rdwr-internal.c (_diskfs_rdwr_internal): Likewise. + +Thu Jan 19 02:04:34 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * Makefile (ourfs_notify_U.h ourfs_notifyUser.c): Make this + instead of ourmsg_U.h. All references changed. + * dir-chg.c: Undo renaming. Includ ourfs_notify_U.h instead of + ourmsg_U.h. + + * io-select.c: Updated to new io_select protocol. + + * dir-chg.c (diskfs_S_dir_notice_changes): Call + nowait_msg_dir_changed instead of nowait_dir_changed. + +Sat Dec 10 20:03:07 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * boot-start.c (start_execserver): When aligning bss size for + vm_allocate, don't include bss start alignment fixup offset. + +Fri Dec 9 02:06:35 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * io-read.c (diskfs_S_io_read): Don't check for MAXREAD<0. + + * io-write.c: Use mach_msg_type_number_t in place of unsigned int + and int. + * io-readable.c: Likewise. + * io-read.c: Likewise. + +Wed Nov 23 00:26:48 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * ports-demuxer.c (ports_demuxer): Call + diskfs_seqnos_notify_server, not seqnos_notify_server. + +Fri Nov 11 13:11:35 1994 Michael I Bushnell <mib@churchy.gnu.ai.mit.edu> + + * io-read.c (diskfs_S_io_read): If OFF is past the end of the + file, don't set MAXREAD to a negative number; that will crash + rdwr_internal. + +Wed Nov 9 01:46:18 1994 Michael I Bushnell <mib@geech.gnu.ai.mit.edu> + + * file-exec.c: Include <hurd/paths.h>. + (diskfs_S_file_exec): If diskfs_exec isn't already + set, try to open it here. (Later, we should also deal if + exec_exec returns that the previous server died.) + +Tue Nov 8 00:06:56 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * file-get-trans.c: Include <stdio.h> for asprintf decl. + +Wed Nov 2 16:16:57 1994 Michael I Bushnell <mib@geech.gnu.ai.mit.edu> + + * priv.h (CHANGE_NODE_FIELD): Don't call diskfs_node_update here. + +Fri Oct 28 18:26:15 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * boot-parse.c (diskfs_parse_bootargs): Make stdout line buffered. + (diskfs_parse_bootargs): Use getline instead of scanf. + * boot-start.c (diskfs_start_bootstrap): Likewise. + (diskfs_S_fsys_init): Create a root port with two send right refs + and install it as crdir and cwdir. + +Tue Oct 25 14:16:50 1994 Michael I Bushnell <mib@churchy.gnu.ai.mit.edu> + + * boot-start.c (diskfs_start_bootstrap): Renamed variable ARGV + to be EXEC_ARGV and ARGVLEN to be EXEC_ARGVLEN. + +Fri Oct 7 01:30:12 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * boot-parse.c (diskfs_parse_bootargs): Open console for reading too. + + * boot-start.c (saved_argv): New static variable. + (diskfs_start_bootstrap): Take arg ARGV; store it in saved_argv. + (diskfs_S_fsys_init): Construct a portarray and call _hurd_init. + Or, if _hurd_ports is already allocated, call _hurd_proc_init. + * diskfs.h (diskfs_start_bootstrap): Update prototype. + +Thu Oct 6 17:47:42 1994 Michael I Bushnell <mib@geech.gnu.ai.mit.edu> + + * boot-start.c (diskfs_S_fsys_init): Allocate a reference on + authhandle before allowing the library to consume one. + +Wed Oct 5 13:00:46 1994 Michael I Bushnell <mib@geech.gnu.ai.mit.edu> + + * node-drop.c (diskfs_drop_node): Clear passive translator + if we are releasing the inode. + +Thu Sep 29 18:12:31 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * boot-parse.c (diskfs_parse_bootargs): If we have a bootstrap + port, talk to the CMU default pager on it, then clear it. + +Fri Sep 23 00:15:52 1994 Michael I Bushnell <mib@churchy.gnu.ai.mit.edu> + + * diskfs.h (diskfs_lost_hardrefs): Doc fix. + (diskfs_try_dropping_softrefs): New declaration. + (diskfs_nput): Always call diskfs_lost_hardrefs if the last + hardref goes away; call diskfs_try_dropping_softrefs if the + link count has vanished too. + (diskfs_nrele): Likewise. + (diskfs_nref): Lock node during call to diskfs_new_hardrefs. + +Thu Sep 22 21:20:40 1994 Michael I Bushnell <mib@churchy.gnu.ai.mit.edu> + + * diskfs.h (struct node): New member `istranslated'. + (diskfs_node_translated): Deleted function. + * dir-lookup.c (diskfs_S_dir_lookup): Use istranslated field + instead of diskfs_node_translated. + * file-get-trans.c (diskfs_S_file_get_translator): Likewise. + * file-inv-trans.c (diskfs_S_file_invoke_translator): Likewise. + * file-set-trans.c (diskfs_S_file_set_translator): Likewise. + * fsys-getroot.c (diskfs_S_fsys_getroot): Likewise. + +Fri Sep 16 11:53:04 1994 Michael I Bushnell <mib@churchy.gnu.ai.mit.edu> + + * file-set-trans.c (diskfs_S_file_set_translator): Use new + lock on translator fields; don't hold it and the NP lock + simultaneously. + * trans-destroy.c (diskfs_destroy_translator): Doc fix. + + * dir-lookup.c (diskfs_S_dir_lookup): Turn off *all* flags + in call to getroot if we aren't the last component. + +Thu Sep 15 13:01:21 1994 Michael I Bushnell <mib@churchy.gnu.ai.mit.edu> + + * init-init.c (diskfs_init_diskfs): Restore commented-out + initialization of diskfs_auth_server_port. + +Mon Sep 12 14:38:54 1994 Michael I Bushnell <mib@churchy.gnu.ai.mit.edu> + + * fsys-getroot.c (diskfs_S_fsys_getroot): Clear translator + port if we get MIG_SERVER_DIED, as with MACH_SEND_INVALID_DEST. + +Sun Sep 11 23:30:13 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * dir-lookup.c (diskfs_S_dir_lookup): Copy PATHBUF into RETRYNAME + properly when symlink target begins with a slash. + +Sat Sep 10 08:36:08 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * Makefile (OTHERSRCS): Add init-startup.c. + * init-init.c (_diskfs_dotdot_file): Variable removed. + (diskfs_init_diskfs): Take no args; return void. + Don't do fsys_startup here. + * init-startup.c (diskfs_startup_diskfs): New file, new function. + Do fsys_startup here instead. + * diskfs.h (diskfs_init_diskfs): Update prototype. + (diskfs_startup_diskfs): Declare it. + + * dir-lookup.c (diskfs_S_dir_lookup): Use error_t for ERROR. + Retry when fsys_getroot returns MIG_SERVER_DIED, as with + MACH_SEND_INVALID_DEST. + +Fri Sep 9 13:04:36 1994 Michael I Bushnell <mib@churchy.gnu.ai.mit.edu> + + * dir-lookup.c (diskfs_S_dir_lookup) [EAGAIN]: Only copy + into RETRYNAME if this isn't the last component. + + * fsys-getroot.c (diskfs_S_fsys_getroot): Set *RETRY + and *RETRYNAME properly on normal return. + + * init-init.c (diskfs_init_diskfs): Don't attempt to continue + if fsys_startup fails. Deallocate BOOTSTRAP after using it. + +Wed Sep 7 09:52:52 1994 Michael I Bushnell <mib@churchy.gnu.ai.mit.edu> + + * trans-start.c (diskfs_start_translator): Don't give write + access to underlying node if it's not IFREG. + + * dir-lookup.c (diskfs_S_dir_lookup): When returning a port + passed back from fsys_getroot, use MACH_MSG_TYPE_MOVE_SEND, + not the local default of MAKE_SEND. + + * trans-start.c (diskfs_start_translator): Removed assert. + +Tue Sep 6 15:30:59 1994 Michael I Bushnell <mib@churchy.gnu.ai.mit.edu> + + * dir-lookup.c (diskfs_S_dir_lookup): Translator startup code + rewritted to be more robust and use new locking protocol + on translink structures. + * trans-start.c (diskfs_start_translator): Don't pass LOCK arg + to diskfs_start_translator. Unlock NP around call to + diskfs_start_translator. Don't expect DIR to be deallocated. + +Thu Sep 1 12:28:03 1994 Michael I Bushnell <mib@geech.gnu.ai.mit.edu> + + * trans-start.c (diskfs_start_translator): Expect right + on DIR and NPPORT to be consumed by fshelp_start_translator. + * fsys-getroot.c (diskfs_S_fsys_getroot): Allocate additional + send-right for DOTDOT to be consumed by diskfs_start_translator. + Be careful to deallocate DOTDOT when appropriate. + * dir-lookup.c (diskfs_S_dir_lookup): Create DIRFILE from + DNP, not NP. Create local reference for dirfile to use + in call to fsys_getroot. + + * boot-start.c (diskfs_start_bootstrap): Give the + library values for current working and root directories. + + * trans-start.c (diskfs_start_translator): Fix and enable. + * diskfs.h (diskfs_start_translator): Add new third arg to + prototype. + * dir-lookup.c (diskfs_S_dir_lookup): Provide third arg to + diskfs_start_translator. + * fsys-getroot.c (diskfs_S_fsys_getroot): Likewise. + +Wed Aug 31 12:04:51 1994 Michael I Bushnell <mib@geech.gnu.ai.mit.edu> + + * file-exec.c (diskfs_S_file_exec) [reauth]: Destroy REF after + using it. + + * file-get-trans.c (diskfs_S_file_get_translator) + [S_ISCHR || S_ISBLK]: Correct cast of second arg to vm_allocate. + + * Makefile (FSYSSRCS): Added fsys-readonly.c and fsys-syncfs.c. + * fsys-readonly.c, fsys-syncfs.c: New files. + +Wed Aug 31 01:50:07 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * boot-parse.c (diskfs_parse_bootargs): Fix scanf format for + bootstrap filesystem device name. + + * file-exec.c (diskfs_S_file_exec): For S_ISUID|S_ISGID, create + new auth handle and reauthenticate passed ports properly. + +Tue Aug 30 13:44:29 1994 Michael I Bushnell <mib@geech.gnu.ai.mit.edu> + + * file-exec.c (diskfs_S_file_exec): Don't bother setting + EXEC_NEWTASK for non-readable execs; it doesn't really work + anyhow. + + * init-init.c: Call ports_get_right with the result of + ports_allocate_port in call to fsys_startup. + + * trans-sync.c (diskfs_sync_translators): Use fsys_syncfs + instead of old ugly method. + + * init-init.c: Include <hurd/fsys.h>. + + * boot-start.c (diskfs_start_bootstrap): Check to make sure return + from fsys_getroot and dir_lookup is FS_RETRY_NORMAL with empty + retry_name instead of old FS_RETRY_NONE. + * dir-lookup.c (diskfs_S_dir_lookup): Initialize return values with + FS_RETRY_NORMAL and empty retryname instead of old FS_RETRY_NONE. + + * Makefile (FSSRCS): Remove dir-pathtrans.c; add dir-lookup.c. + * dir-lookup.c: Renamed from dir-pathtrans.c. + * dir-pathtrans.c (diskfs_S_dir_lookup): Renamed from + diskfs_S_dir_pathtrans. + * boot-start.c (diskfs_start_bootstrap): Call dir_lookup instead + of dir_pathtrans. + * ifsock.c (diskfs_S_ifsock_getsockaddr): Call file_name_lookup + instead of path_lookup. + +Mon Aug 29 12:51:42 1994 Michael I Bushnell <mib@geech.gnu.ai.mit.edu> + + * io-reauthenticate.c (diskfs_S_io_reauthenticate): Use new + protocol for auth_server_authenticate. + +Fri Aug 26 12:49:09 1994 Michael I Bushnell <mib@geech.gnu.ai.mit.edu> + + * file-set-trans.c (diskfs_S_file_set_translator): Rename args; + split flags arg into two. Interpret flags according to new + scheme. + +Thu Aug 18 12:58:44 1994 Michael I Bushnell <mib@geech.gnu.ai.mit.edu> + + * boot-parse.c (diskfs_parse_bootargs): Print informative + bootstrap message. + * boot-start.c (diskfs_start_bootstrap): Likewise. + (start_execserver): Likewise. + + * boot-start.c (diskfs_start_bootstrap): Only do `pausing' + hack if RB_KDB was in bootstrap args. + (start_execserver): Likewise. + + * io-select.c (diskfs_S_io_select): Add new `porttype' arg. + +Thu Aug 11 13:05:40 1994 Michael I Bushnell <mib@geech.gnu.ai.mit.edu> + + * dir-pathtrans.c (diskfs_S_dir_pathtrans): Set retry stuff + correctly if there are more components after translator + fsys_getroot. + +Sat Jul 23 02:25:54 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * Makefile (notify-MIGSFLAGS): New variable: -DSEQNOS. + + * ports-demuxer.c (ports_demuxer): Prepend diskfs_ to Hurd + interface server functions. + +Fri Jul 22 10:54:23 1994 Michael I Bushnell <mib@geech.gnu.ai.mit.edu> + + * Makefile: Changed to use new scheme. + * boot-start.c: Include "fsys_reply_U.h" instead of "fsys_reply.h". + * dir-chg.c: Include "ourmsg_U.h" instead of "msg.h". + * fsmutations.h SERVERPREFIX): Delete macro. + + * diskfs.h (struct thread_stuff, diskfs_catch_exception, + diskfs_end_catch_exception): Moved here from diskfs_machdep. + Delete inclusion of diskfs_machdep. + + * dir-pathtrans.c (diskfs_S_dir_pathtrans): Skip leading + slashes instead of returning an error. + +Tue Jul 19 22:12:29 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * dir-pathtrans.c (diskfs_S_dir_pathtrans): Fix fsys_getroot call: + MACH_MSG_TYPE_MOVE_SEND instead of MACH_PORT_RIGHT_MOVE_SEND. + +Tue Jul 19 18:37:52 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * boot-start.c (diskfs_start_bootstrap): Create root port + before calling fsys_getroot on exec server. Pass root port + as exec server's dotdot node. + (diskfs_execboot_fsys_startup): Deleted dotdot args. + * diskfs.h (diskfs_execboot_fsys_startup): Deleted dotdot args. + * dir-pathtrans.c (diskfs_S_dir_pathtrans) [translator startup]: + Set dirfile always, not just when invoking the passive translator. + Pass dirfile to fsys_getroot. Clean up deallocate of dirfile. + * file-inv-trans.c (diskfs_S_file_invoke_translator): Comment + out code; this function should vanish. + * priv.h (_diskfs_dotdot_file): Deleted variable. + * fsys-getroot.c (diskfs_S_fsys_getroot): Use new arg `dotdot' + in place of _diskfs_dotdot_file. Pass dotdot in call to + fsys_getroot. + * trans-sync.c (diskfs_sync_translators): Pass grunge as dotdot + arg in call to fsys_getroot. + * fsys-startup.c (diskfs_S_fsys_startup): Deleted dotdot args; + don't pass them in calls to helper functions. + * init-init.c (diskfs_init_diskfs): Don't expect dotdot arg + from fsys_getroot; don't set _diskfs_dotdot_file. + +Mon Jul 18 15:24:30 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * file-inv-trans.c: New file. + * Makefile (FSSRCS): Added file-inv-trans.c. + + * fsys-getroot.c (diskfs_S_fsys_getroot): Dereference + returned_port in check for null. + * dir-pathtrans.c (diskfs_S_dir_pathtrans): Likewise. + + * dir-pathtrans.c (diskfs_S_dir_pathtrans): After + diskfs_start_translator, set var `control'. + + * fsys-getroot.c (diskfs_S_fsys_getroot): After getting + MACH_SEND_INVALID_DEST from the translator, set error to zero + so that the user's open completes normally. Do other fixes + from Jul 7 that were made in dir-pathtrans.c for translator + startup. + + * ports-idle.c (ports_notice_idle): New file. + * Makefile (OTHERSRCS): Added ports-idle.c. + + * node-times.c (diskfs_set_node_times): Set old stat structure + times until the header file gets changed. + + * ifsock.c (diskfs_S_ifsock_getsockaddr): Provide type argument + in call to socket_fabricate_address. + +Fri Jul 15 12:00:38 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * dir-pathtrans.c (diskfs_S_dir_pathtrans): Use + DIRCRED->po->dotdotport instead of diskfs_dotdot_file. + + * diskfs.h (diskfs_read_symlink_hook): New variable. + * dir-pathtrans.c (diskfs_S_dir_pathtrans): Don't permit symlinks + to be opened for reading or writing (just like other special file + types). Try using diskfs_read_symlink_hook before reading + from file data. + + * fsys-getroot.c (diskfs_S_fsys_getroot): Try using + diskfs_read_symlink_hook before reading from file data. + * file-get-trans.c (diskfs_S_file_get_translator): Likewise. + +Thu Jul 14 14:39:08 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * diskfs.h (diskfs_create_symlink_hook): New variable. + (diskfs_truncate): Doc fix. + * file-set-trans.c (diskfs_S_file_set_translator): Try + diskfs_create_symlink_hook first, before writing ourselves. + Return errors to user properly. + + * node-times.c (diskfs_set_node_times): Use new stat structures + with struct timespec instead of old definitions. + +Wed Jul 13 14:26:37 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * shutdown.c (diskfs_shutdown): Check UNLINK bit first to avoid + dumping translators if we end up returning an error. + + * ports-noports.c: New file. + * ports-soft.c: New file. + * diskfs.h (diskfs_shutdown_soft_ports): New declaration. + * Makefile (OTHERSRCS): Added ports-noports.c and ports-soft.c. + + * diskfs.h (diskfs_init_diskfs): New arg `bootstrap'; add return + value. Call fsys_getroot if bootstrap is set. + + * diskfs.h (diskfs_dotdot_file): Deleted variable. + (struct peropen): New member `dotdotnode'. + (diskfs_make_peropen): New arg DOTDOTPORT. + * peropen-make.c (diskfs_make_peropen): Set PO->dotdotport; + allocate reference if necessary. + * priv.h (_diskfs_dotdot_file): New variable. + * init-init.c (_diskfs_dotdot_file): New definition. + * boot-start.c (diskfs_start_bootstrap): dotdot for created + peropen to root should be null (we are *the* root directory in this + case). + (diskfs_S_exec_startup): Likewise. + * dir-mkfile.c (diskfs_S_dir_mkfile): Inherit dotdot for + new peropen from CRED->po. + * file-exec.c (diskfs_S_file_exec): Likewise. + * dir-pathtrans.c (diskfs_S_dir_pathtrans): Inherit dotdot for + new peropens from DIRCRED->po. + * fsys-getroot.c (diskfs_S_fsys_getroot): Set dotdot + from _diskfs_dotdot_file. + + * diskfs.h (diskfs_control_port): Deleted variable. + * priv.h (_diskfs_control_lock, _diskfs_ncontrol_ports): New vars. + (_diskfs_control_clean): New declaration. + * ports-clean.c (ports_cleanroutines[PT_CTL]): Use + _diskfs_control_clean. + * init-init.c (diskfs_init_diskfs): Don't create control port here. + (_diskfs_control_lock, _diskfs_ncontrol_ports): New declarations. + * file-getcontrol.c (diskfs_S_file_getcontrol): Always create + a new control port structure. + + * io-write.c (diskfs_S_io_write): Honor O_FSYNC bit. + * conch-set.c (ioserver_put_shared_data): Set do_sigio if + user set O_FSYNC. + * io-stubs.c (diskfs_S_io_sigio): Removed function. + * io-sigio.c: New file. + * Makefile (IOSRCS): Added io-sigio.c + + * io-write.c (diskfs_S_io_write): Eliminate pointless test for + !err before _diskfs_rdwr_internal; only increment filepointer if + there was no error. + + * priv.h (_diskfs_rdwr_internal): New arg NOTIME. + * rdwr-internal.c (_diskfs_rdwr_internal): New arg NOTIME. + * io-read.c (diskfs_S_io_read): Don't set atime if O_NOATIME is on. + * dir-pathtrans.c (diskfs_S_dir_pathtrans): Don't allow non-owner + to set O_NOATIME. + * fsys-getroot.c (diskfs_S_fsys_getroot): Likewise. + + * priv.h (HONORED_STATE_MODES): Add O_NOATIME. + (OPENONLY_STATE_MODES): New macro. + * dir-pathtrans.c (diskfs_S_dir_pathtrans): Use + OPENONLY_STATE_MODES to turn off appropriate bits. + * fsys-getroot.c (diskfs_S_fsys_getroot): Likewise. + + * dir-pathtrans.c (diskfs_S_dir_pathtrans): At start, turn + off all the bits not in O_HURD; we ignore all those and don't + keep track of them in any way. + * fsys-getroot.c (diskfs_S_fsys_getroot): Likewise. + + * file-get-trans.c (diskfs_S_file_get_translator): Return + shortcircuited translators for IFCHR, IFBLK, IFIFO, and IFSOCK. + + * file-set-trans.c (diskfs_S_file_set_translator): In computing + rdev, 377 should be *octal*, not hex. + + * dir-rename.c (diskfs_S_dir_rename): Deallocate received + send-right for TOCRED any time we return success. + + * dir-link.c (diskfs_S_dir_link): Don't assume that NP is a + non-directory before checking it. + + * boot-start.c (diskfs_start_bootstrap): New variable + `initnamebuf' which is allocated and then not changed; free + it rather than freeing `initname'. + +Mon Jul 11 18:16:25 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * dir-pathtrans.c (diskfs_S_dir_pathtrans): Symlinks to pathnames + beginning with `/' sholud return FS_RERTY_MAGICAL (but the + retry name is stils the same). + * fsys-getroot.c (diskfs_S_fsys_getroot): Likewise. + +Fri Jul 8 13:34:25 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * dir-pathtrans.c (diskfs_S_dir_pathtrans): After getting + MACH_SEND_INVALID_DEST from the translator, set error to zero + so that the user's open completes normally. + (diskfs_S_dir_pathtrans): Call mach_port_mod_refs correctly. + (diskfs_S_dir_pathtrans): In call to fsys_getroot, turn off + O_NOLINK for !lastcomp, not for lastcomp. + +Thu Jul 7 14:46:46 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * dir-pathtrans.c (diskfs_S_dir_pathtrans): Deal correctly + with the sendright on the translator control port avoiding + races while the node is unlocked. + + * dir-pathtrans.c (diskfs_S_dir_pathtrans): At translator + lookup time, if there is an active translator, release the + lock on DNP just like we do in the start-passive case. Also + after fsys_getroot, release reference and clear DNP so that + code at out: doesn't get it wrong. + (diskfs_S_dir_pathtrans): Call fshelp_translator_drop instead + of setting it to null ourselves. + * trans-destroy.c (diskfs_destroy_translator): Likewise. + +Wed Jul 6 14:43:55 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * ports-demuxer.c (ports_demuxer): Only call ifsock_server + if diskfs_shortcut_ifsock is set. + +Tue Jul 5 14:15:32 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * Makefile (TAGSHDRS): New variable. + +Thu Jun 30 11:35:43 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * fsmutations.h (IFSOCK_IMPORTS): New macro. + + * ports-demuxer.c (ports_demuxer): Call ifsock_server. + +Wed Jun 29 17:07:17 1994 Michael I Bushnell (mib@geech.gnu.ai.mit.edu) + + * diskfs.h (struct node): New member `sockaddr'. + * node-make.c (diskfs_make_node): Initialize NP->sockaddr. + * node-drop.c (diskfs_drop_node): Deallocate NP->sockaddr + if it's been set. + * ifsock.c: New file. + * Makefile (IFSOCKSRCS): New variable. + (SRCS): Added $(IFSOCKSRCS). + (MIGSTUBS): Added ifsockServer.o. + (ifsock_S.h ifsockServer.c): New rule. + (ifsock_S.h): Depended on by IFSOCKSRCS generated objects. + + * dir-pathtrans.c (diskfs_S_dir_pathtrans): Detect the case + where the server has died by looking for MACH_SEND_INVALID_DEST + as a return from fsys_getroot. Rearrange lock/unlock and + reference counting of NP and DNP because we may need them back + if we have to repeat the call. + + * fsys-getroot.c (diskfs_S_fsys_getroot): Likewise. + +Fri Jun 24 15:52:52 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * dir-link.c (diskfs_S_dir_link): The port_info struct member + is `port_right', not `port'. + +Tue Jun 21 13:25:15 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * dir-link.c (diskfs_S_dir_link): Deallocate received send + right for DIRCRED anytime we return success. + + * dir-chg.c (diskfs_S_dir_notice_changes): New var `np'. Return + ENOTDIR if call is made on a non-directory. + +Mon Jun 20 16:40:37 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * node-drop.c (diskfs_drop_node): Free structures holding + dirmod requests. + * node-make.c (diskfs_make_node): Initialize NP->dirmod_reqs + to zero. + +Fri Jun 17 13:16:18 1994 Michael I Bushnell (mib@geech.gnu.ai.mit.edu) + + * fsys-getroot.c (diskfs_S_fsys_getroot): Initialize ERROR. + +Fri Jun 17 11:21:25 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * trans-sync.c: Include <fcntl.h>. + + * Makefile (boot-start.o): Depend on fsys_reply.h. + +Thu Jun 16 11:31:46 1994 Michael I Bushnell (mib@geech.gnu.ai.mit.edu) + + * Makefile (msg.h, msgUser.c): New rules. + (MIGSTUBS): Added msgUser.o. + (dir-chg.o): Depends on msg.h. + * dir-chg.c: Include "msg.h". + + * diskfs.h (diskfs_start_translator): Second arg DIR is now + file_t. Changed locking rules. + * dir-pathtrans.c (diskfs_S_dir_pathtrans): Call + diskfs_start_translator the new way; clean up lock releases. + + * fshelp-dropnode.c: Deleted file. + * fshelp-getnode.c: Deleted file. + * Makefile (OTHERSRCS): Removed fshelp-dropnode.c and fshelp-getnode.c. + + * boot-start.c (diskfs_start_bootstrap): Use new fsys_getroot + interface. + + * fsys-getroot.c: Include <fcntl.h> for O_ bits. Include + <hurd/fsys.h> for fsys_startup prototype. + + * boot-start.c (diskfs_start_bootstrap, diskfs_S_exec_startup): + Delete obsolete assignments to INIT_PORT_LOGINCOLL. + + * diskfs.h (struct node) [dirmod_reqs]: New member. + (struct dirmod): New type. + (diskfs_dirrewrite, diskfs_dirremove, diskfs_direnter): Doc fix. + (diskfs_notice_dirchange): New prototype. + * dir-chg.c (diskfs_S_dir_notice_changes): Implement call. + (diskfs_notice_dirchange): New function. + + * diskfs.h (diskfs_get_directs): Doc fix. + + * file-access.c (diskfs_S_file_check_access): Renamed from + diskfs_S_file_access. Return allowable operations in *TYPE + rather than checking those explicitly asked for. Use O_ bits + instead of _OK bits. Include <fcntl.h>. + +Wed Jun 15 21:26:14 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * dir-pathtrans.c (diskfs_S_dir_pathtrans): Require lookup of + empty pathname to fail if not made on a directory. + + * fsys-getroot.c (diskfs_S_fsys_getroot): Rewritten to implement + the new fsys_getroot interface. + + * dir-pathtrans.c (diskfs_S_dir_pathtrans): Don't implement + O_TRUNC here anymore. + + * dir-pathtrans.c (diskfs_S_dir_pathtrans): Use the new + fsys_getroot interface for translator startup. + + * io-modes-set.c (diskfs_S_io_set_all_openmodes): Only let + the user set the user-setable bits. + + * file-get-transcntl.c (diskfs_S_file_get_translator_cntl): New + arg CTLTYPE; set appropriately. + +Wed Jun 15 12:18:16 1994 Michael I Bushnell (mib@geech.gnu.ai.mit.edu) + + * file-chg.c (diskfs_S_file_notice_changes): Declare return type. + + * file-access.c: New file. + * Makefile (FSSRCS): Added file-access.c. + +Tue Jun 14 14:06:36 1994 Michael I Bushnell (mib@geech.gnu.ai.mit.edu) + + * diskfs.h (diskfs_get_dirents): New declaration. + * dir-readdir.c (diskfs_S_dir_readdir): Implement new + interface using diskfs_get_directs. + + * dir-chg.c, file-chg.c: New files. + * Makefile (FSSRCS): Added dir-chg.c and file-chg.c. + +Thu Jun 9 13:39:25 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * dir-pathtrans.c (diskfs_S_dir_pathtrans): Release lock on NP + during call to fsys_getroot; stash control port and uid info in + new local variables. Reacquire lock before return (because + common code at label OUT expects NP to be locked). + +Mon Jun 6 18:54:50 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * dir-pathtrans.c (diskfs_S_dir_pathtrans): In translator + startup check, test O_NOTRANS in flags correctly. + + * dir-renamed.c (diskfs_rename_dir): Don't call diskfs_nrele on + TMPNP after SPEC_DOTDOT calls; the spec says that SPEC_DOTDOT + with RENAME does not allocate a new reference. + +Sun Jun 5 05:51:11 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * io-reauthenticate.c (diskfs_S_io_reauthenticate): Fix + initialization of {GEN,AUX}_{UIDS,GIDS}. + +Fri Jun 3 18:19:22 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * file-set-trans.c (diskfs_S_file_set_translator): Use + fshelp_set_control instead of doing it ourselves. + +Thu Jun 2 12:00:51 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * diskfs.h (struct node): New member `light_references'. + (diskfs_nref, diskfs_nput, diskfs_nrele, diskfs_make_node): Doc fix. + (diskfs_nref_light, diskfs_nput_light, diskfs_nrele_light): + New functions. + (diskfs_nrele, diskfs_nput): Only call diskfs_drop_node if both + NP->references *and* NP->light_references are zero. + (diskfs_new_hardrefs, diskfs_lost_hardrefs): New declarations. + (diskfs_nref): Call diskfs_new_hardrefs when appropriate. + (diskfs_nput, diskfs_nrele): Call diskfs_lost_hardrefs when + appropriate. + + * node-make.c (diskfs_make_node): Initialize NP->light_references. + Doc fix. + +Wed Jun 1 18:24:11 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * dir-pathtrans.c (diskfs_S_dir_pathtrans): Skip over multiple + slashes in pathnames by incrementing NEXTNAME after setting it. + Also, if after we do this we discover that there is no last + component, then set LASTCOMP and clear NEXTNAME and CREATE + entirely, and set (new variable) MUSTBEDIR. Then check for + MUSTBEDIR after the node has been fetched. Make var TYPE + function-global and set it always, not just when NEWNODE is unset. + +Fri May 27 08:47:46 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * boot-start.c (diskfs_S_exec_exec, diskfs_S_exec_setexecdata): + Add missing args. + (diskfs_S_exec_startup): Don't point *ARGVP to EXEC_DATA local + storage. Instead, copy EXEC_DATA to *ARGVP if *ARGVLEN allows; + otherwise vm_allocate new space and copy into there. + +Thu May 26 15:33:57 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * diskfs.h (diskfs_nrele): Acquire lock if we are releasing + the last reference. + + * node-drop.c (diskfs_drop_node): If we are truncating, then + go back to normal user state and do the truncate; the next + time through we will do the dealloc for real. + Semantics change: now this routine is responsible for + unlocking diskfs_node_refcnt_lock. All callers changed. + +Wed May 25 20:34:17 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * io-write.c (diskfs_S_io_write): Don't check for *AMT < 0; AMT is + an out-only parameter. + +Wed May 25 12:23:25 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * ports-consts.c (ports_use_multiple_threads): Deleted definition. + * init-first.c (diskfs_spawn_first_thread): Fork + ports_manage_port_operations_multithread instead of + ports_maange_port_operations. + * init-loop.c (diskfs_main_request_loop): Likewise. + + * dir-pathtrans.c (diskfs_S_dir_pathtrans): Reference node in + lookup of empty path case so that common code at the out: label + doesn't free an extra one. + +Mon May 23 23:13:51 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * boot-start.c (diskfs_S_fsys_init): Start exec_init after + proc_child. + +Thu May 19 12:48:53 1994 Michael I Bushnell (mib@geech.gnu.ai.mit.edu) + + * io-reauthenticate.c (diskfs_S_io_reauthenticate): Unlock + node after calling diskfs_finish_protid. + +Thu May 12 14:23:29 1994 Michael I Bushnell (mib@geech.gnu.ai.mit.edu) + + * Makefile (clean): Add fsys_reply.h and *User.c. + +Thu May 12 03:45:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Makefile (fsys_reply.h fsys_replyUser.c): New rule. + (MIGSTUBS): Add fsys_replyUser.o. + * boot-start.c: Include fsys_reply.h. + (diskfs_S_fsys_init): Take new reply port args. + Send reply msg as soon as verified, before doing anything. + +Mon May 9 16:58:24 1994 Michael I Bushnell (mib@geech.gnu.ai.mit.edu) + + * diskfs.h (diskfs_init_completed): New function declaration. + * boot-start.c (diskfs_S_fsys_init): Don't call _hurd_proc_init. + Do call diskfs_init_completed. + +Thu May 5 13:04:43 1994 Michael I Bushnell (mib@geech.gnu.ai.mit.edu) + + * dir-pathtrans.c (diskfs_S_dir_pathtrans): Behave properly + if nextname is null. Copy nextname to the end of the symlink + target rather than vice versa. Don't punt to the caller before + doing the append. + (diskfs_S_dir_pathtrans): O_NOTRANS should prevent symlink + interpretation. + (diskfs_S_dir_pathtrans): If a symlink traversal was the last + component, then clear CREATE (symlinks to nothing don't honor + O_CREAT) and clear LASTCOMP (because it isn't true any longer). + + * dir-pathtrans.c (diskfs_S_dir_pathtrans): Fix mangled check + for O_NOLINK. + (diskfs_S_dir_pathtrans): Repair furtherly mangled check for + O_NOLINK. + + * conch-set.c (ioserver_put_shared_data): Set + optimal_transfer_size from the same thing we return in stat. + + * io-async.c (diskfs_S_io_async): Just return EOPNOTSUPP without + doing anything more at all. + +Thu May 5 06:32:10 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * io-prenotify.c (diskfs_S_io_prenotify): Make START and END args + type vm_offset_t. + + * io-map-cntl.c (diskfs_S_io_map_cntl): Take 3rd result arg + for msg type of *CTLOBJ; set it to copy-send. + + * io-async.c (diskfs_S_io_async): Take 3rd result arg for msg type + of *IDPORT; set it to copy-send. Return 0 instead of EOPNOTSUPP; + should not be deallocating NOTIFY if returning an error. + + * io-async-icky.c (diskfs_S_io_get_icky_async_id): Take 3rd result arg + for msg type of *IDPORT; set it to copy-send. + + * conch-set.c (ioserver_put_shared_data): Temporarily #if 0 + setting of optimal_transfer_size from bogus undeclared variable. + + * protid-make.c: Include <string.h> to get bcopy declared. + + * {file,dir,io,fsys}-*.c: Changed return type of all RPC server + functions to kern_return_t. error_t is not compatible with the + declarations in the mig-generated header files. + + * Makefile: Change uses of $(headers) to $(includedir). + + * file-exec.c (diskfs_S_file_exec): Fix msg type arg in exec_exec call. + + * dir-pathtrans.c (diskfs_S_dir_pathtrans): Add missing close paren. + + * boot-start.c (diskfs_start_bootstrap): Pass msg type arg for + FILE arg to exec_exec. + (diskfs_S_fsys_getpriv): Change return type to kern_return_t. + error_t is not compatible with the declarations in the + mig-generated header files. + (diskfs_S_fsys_init): Likewise. + (exec_stack_base, exec_stack_size): New variables. + (diskfs_S_exec_startup): Use those for stack values in reply. + (start_execserver): Pass them to mach_setup_thread to be initialized. + +Mon May 2 16:32:22 1994 Michael I Bushnell (mib@geech.gnu.ai.mit.edu) + + * dir-pathtrans.c: Test for O_NOLINK flag was mangled. + +Fri Apr 29 16:44:08 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu) + + * io-stubs.c (diskfs_S_io_readnotify): New function. + + * conch-set.c (ioserver_put_shared_data): Set new fields + optimal_transfer_size (to sblock->fs_bsize) and + use_readnotify_size (to zero). + + * file-exec.c (diskfs_S_file_exec): Change call to exec_exec in + accord with interface change in exec.defs. + +Mon Feb 14 11:26:26 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * boot-start.c: #include <hurd.h>. + (start_execserver): Call _hurd_setup_thread in place of start_thread. |