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path: root/libdiskfs/dir-lookup.c
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* diskfs: Use libports notificationsSergey Bugaev2022-08-101-1/+3
| | | | | Namely, ports_request_dead_name_notification () where we can, and the libports notify port when we have to pass it to libfshelp.
* Fix const warningsSamuel Thibault2022-01-171-1/+1
| | | | | Now that the RPCs have const, this forces us cleaning our const-meant functions.
* Make RPC input array parameters constSamuel Thibault2022-01-161-1/+1
| | | | | This follows mig's cf4bcc3f1435 ("Also add const qualifiers on server side")
* Fix build warningsSamuel Thibault2022-01-011-2/+2
| | | | No actual behavior change.
* libdiskfs: do not reuse pathbufSamuel Thibault2020-11-271-6/+2
| | | | | | | | | When deadling with multiple levels of symlinks, we really need double buffering between the current path and the symlink target, and thus cannot reuse pathbuf. * libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Always use alloca for pathbuf.
* libdiskfs: Support for file record lockingNeal H Walfield2019-10-301-8/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2019-03-04 Svante Signell <svante.signell@gmail.com> * file-lock.c: Make flock work regardless of the mode in which the file was opened. 2019-02-12 Svante Signell <svante.signell@gmail.com> * file-lock.c: Comment out "Make flock work without R or W mode" 2019-02-01 Svante Signell <svante.signell@gmail.com> * Update copyright years. * file-record-lock.c(diskfs_S_file_record_lock): Don't set rendezvous to MACH_PORT_NULL. 2018-12-07 Svante Signell <svante.signell@gmail.com> * Update copyright years. * dir-lookup.c(diskfs_S_dir_lookup): Call fshelp_rlock_tweak() with new last argument rendezvous = MACH_PORT_NULL. * file-lock.c(diskfs_S_file_lock): Likewise. * file-record-lock.c(diskfs_S_file_record_lock): Likewise. (diskfs_S_file_record_lock): Add new argument mach_port_t rendezvous. 2017-01-05 Svante Signell <svante.signell@gmail.com> * Update copyright years and headers. 2016-05-23 Svante Signell <svante.signell@gmail.com> * file-lock-stat.c: Port from cthreads to libpthread. * file-lock.c: Likewise. * file-record-lock: Likewise. 2001-04-11 Neal H Walfield <neal@cs.uml.edu> * Makefile (FSSRCS): Add file-record-lock.c. * diskfs.h (struct peropen): Change the type of lock_status from an int to a struct rlock_peropen. (struct node): Change the type of userbox from a struct lock_box to a struct rlock_box. * dir-lookup.c (diskfs_S_dir_lookup): Use fshelp_rlock_tweak as fshelp_acquire_lock is now depreciated. * file-lock-stat.c (diskfs_S_file_lock_stat): Total rewrite around the new record locking functions. * file-lock.c (diskfs_S_file_lock): Total rewrite around the new record locking functions. * file-record-lock.c: New file. Implement diskfs_S_file_record_lock. * node-make.c (diskfs_make_node): Initialize userbox with fshelp_rlock_init. * peropen-make.c (diskfs_make_peropen): Initialize lock_status using fshelp_rlock_po_init. * peropen-rele.c (diskfs_release_peropen): Release lock_status using fshelp_rlock_drop_peropen.
* libdiskfs: Fix buildSamuel Thibault2019-10-271-1/+0
| | | | | * libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Remove duplicate variable.
* libdiskfs: Do not register active translator if it failed to startSamuel Thibault2019-10-271-37/+36
| | | | | | * libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Do not call fshelp_set_active_translator if fshelp_fetch_root returned an error which is not ENOENT.
* hurd: fix error on opening symlink with O_NOFOLLOW|O_WRITESamuel Thibault2019-01-051-2/+4
| | | | | | | POSIX requires ELOOP in that case. * libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Return ELOOP instead of EACCES when the result is a symlink and O_WRITE|O_EXEC was requested
* libfshelp: Use node instead of name as key.Justus Winter2017-09-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | Previously, libfshelp used the name of an translator as key in the hash table. This however is flawed, because a translator is bound to a node, and a node can have zero or more links in the file system. Use the nodes address (or rather, the address of the transbox embedded in the node) as key instead. * libfshelp/fshelp.h (fshelp_set_active_translator): Instead of the control port, hand the whole transbox to the function. * libfshelp/translator-list.c (struct translator): New field 'locp'. (hash): Hash pointer. (compare): Compare pointer. (translator_ihash): Use an location pointer. (fshelp_set_active_translator): Use the address of the transbox as key. (fshelp_remove_active_translator): Remove using the location pointer. * libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Fix callsite. * libdiskfs/file-set-trans.c (diskfs_S_file_set_translator): Likewise. * libnetfs/dir-lookup.c (netfs_S_dir_lookup): Likewise. * libnetfs/file-set-translator.c (netfs_S_file_set_translator): Likewise.
* Normalize path of translators.Justus Winter2017-09-121-1/+7
| | | | | | * libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Strip trailing slashes. * libnetfs/dir-lookup.c (netfs_S_dir_lookup): Likewise.
* Fix active translator registration.Justus Winter2017-09-121-36/+30
| | | | | | | * libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Unconditionally register translators. Previously, we missed translators because 'transbox.active' is not in fact reset if the translator dies. * libnetfs/dir-lookup.c (netfs_S_dir_lookup): Likewise.
* Use our own variant of 'assert' and 'assert_perror'.Justus Winter2017-08-051-2/+2
| | | | | Our variants print stack traces on failures. This will make locating errors much easier.
* Unify the short-circuit translator logicJustus Winter2016-05-191-45/+16
| | | | | | | | | | | | | | | * libdiskfs/dir-lookup.c (short_circuited_callback1): Move function to libfshelp. (diskfs_S_dir_lookup): Use the function from libfshelp instead. * libdiskfs/fsys-getroot.c (diskfs_S_fsys_getroot): Adapt accordingly. * libdiskfs/trans-callback.c (_diskfs_translator_callback2_fn): Likewise. * libfshelp/fetch-root.c (fshelp_short_circuited_callback1): New function. * libfshelp/fshelp.h (struct fshelp_stat_cookie): New definition. (fshelp_short_circuited_callback1): New prototype. * libnetfs/dir-lookup.c (short_circuited_callback1): Drop function. (netfs_S_dir_lookup): Use the function from libfshelp instead. * libnetfs/fsys-getroot.c (netfs_S_fsys_getroot): Adapt accordingly. * libnetfs/trans-callback.c (_netfs_translator_callback2_fn): Likewise.
* libdiskfs: cosmetic changesJustus Winter2016-05-191-56/+57
| | | | | | | | * libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Rename identifiers to be more idiomatic and closer to libnetfs and the interface specification. Massage the code so that it aligns closer with the dir_lookup server function in libnetfs. It should not change the behavior.
* Fix mustbedir mechanism for symlinksSamuel Thibault2016-02-281-8/+9
| | | | | | | | | | | * libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): When following a symlink, if mustbedir is true, always append a slash to the symlink target, not only when the target is absolute. Reset mustbedir to 0 before continuing the lookup loop. * libnetfs/dir-lookup.c (netfs_S_dir_lookup): When following a symlink, if mustbedir is true, append a slash to the symlink target. Reset mustbedir to 0 before continuing the lookup loop. * libtreefs/dir-lookup.c (_treefs_s_dir_lookup): Likewise.
* Fix O_DIRECTORY lookup on trivial translatorsFlavio Cruz2016-01-131-6/+15
| | | | | | | * libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): If mustbedir, make sure entry is a directory by retrying "/", or starting the translator and retrying "/". * libnetfs/dir-lookup.c (netfs_S_dir_lookup): Likewise.
* libdiskfs: rename `error' variableJustus Winter2015-08-251-52/+52
| | | | | | * libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Rename `error' to `err'. * libdiskfs/file-getcontrol.c (diskfs_S_file_getcontrol): Likewise. * libdiskfs/file-syncfs.c (diskfs_S_file_syncfs): Likewise.
* Avoid ./ components in mtab outputSamuel Thibault2014-12-191-2/+2
| | | | | | * libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Match "." path as being the root directory. * libnetfs/dir-lookup.c (netfs_S_dir_lookup): Likewise.
* Fix recording complete path of passive relative translatorsSamuel Thibault2014-11-211-1/+10
| | | | | * libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Prepend current path to the relative path before recording the active translator.
* libdiskfs: register passive translator startupsJustus Winter2014-01-121-3/+38
| | | | | | | | | | Detect passive translator startup and add the resulting active translator to the list of active translators. Note that newpi is properly deallocated in the function epilogue. * libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Detect and register passive translator startup.
* Fix memory leak in libdiskfsRichard Braun2013-09-281-3/+1
| | | | | * libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Properly jump to the single exit point if fshelp_fetch_root fails.
* libdiskfs: track file name in struct peropenJustus Winter2013-09-151-1/+25
| | | | | | | | | | | Track the relative path used to obtain a file handle in the struct peropen. * libdiskfs/diskfs.h (struct peropen): New field path. * libdiskfs/peropen-make.c (diskfs_make_peropen): Initialize path. * libdiskfs/peropen-rele.c (diskfs_release_peropen): Free path. * libdiskfs/fsys-getroot.c (diskfs_S_fsys_getroot): Initialize path. * libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Preserve the path.
* Optimise dir-lookup's second-lockSamuel Thibault2012-12-271-3/+6
| | | | | | | | This should avoid some lock contention. * libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Before releasing &np->lock to get &dnp->lock safely, try to lock &dnp->lock directly. * libtreefs/dir-lookup.c (_treefs_s_dir_lookup): Likewise.
* Switch from cthreads to pthreadsRichard Braun2012-11-271-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Makefiles, headers, types, macros and function calls are renamed where appropriate. Most of this work was done by Barry deFreese and Thomas DiModica. * auth/Makefile: Switch from cthreads to pthreads. * auth/auth.c: Likewise. * boot/Makefile: Likewise. * boot/boot.c: Likewise. * boot/ux.c: Likewise. * console-client/Makefile: Likewise. * console-client/console.c: Likewise. * console-client/driver.c: Likewise. * console-client/driver.h: Likewise. * console-client/generic-speaker.c: Likewise. * console-client/kbd-repeat.c: Likewise. * console-client/ncursesw.c: Likewise. * console-client/pc-kbd.c: Likewise. * console-client/pc-mouse.c: Likewise. * console-client/timer.c: Likewise. * console-client/trans.c: Likewise. * console-client/vga.c: Likewise. * console/Makefile: Likewise. * console/console.c: Likewise. * console/display.c: Likewise. * console/input.c: Likewise. * console/pager.c: Likewise. * defpager/backing.c: Likewise. * exec/Makefile: Likewise. * exec/exec.c: Likewise. * exec/hashexec.c: Likewise. * exec/priv.h: Likewise. * ext2fs/Makefile: Likewise. * ext2fs/balloc.c: Likewise. * ext2fs/dir.c: Likewise. * ext2fs/ext2fs.c: Likewise. * ext2fs/ext2fs.h: Likewise. * ext2fs/ialloc.c: Likewise. * ext2fs/inode.c: Likewise. * ext2fs/msg.c: Likewise. * ext2fs/pager.c: Likewise. * ext2fs/pokel.c: Likewise. * ext2fs/storeinfo.c: Likewise. * ext2fs/truncate.c: Likewise. * fatfs/Makefile: Likewise. * fatfs/dir.c: Likewise. * fatfs/fat.c: Likewise. * fatfs/fatfs.h: Likewise. * fatfs/inode.c: Likewise. * fatfs/main.c: Likewise. * fatfs/pager.c: Likewise. * fatfs/virt-inode.c: Likewise. * ftpfs/Makefile: Likewise. * ftpfs/ccache.c: Likewise. * ftpfs/ccache.h: Likewise. * ftpfs/conn.c: Likewise. * ftpfs/dir.c: Likewise. * ftpfs/fs.c: Likewise. * ftpfs/ftpfs.c: Likewise. * ftpfs/ftpfs.h: Likewise. * ftpfs/ncache.c: Likewise. * ftpfs/netfs.c: Likewise. * ftpfs/node.c: Likewise. * hostmux/Makefile: Likewise. * hostmux/hostmux.h: Likewise. * hostmux/mux.c: Likewise. * hostmux/node.c: Likewise. * hostmux/stubs.c: Likewise. * hurd/shared.h: Likewise. * isofs/Makefile: Likewise. * isofs/inode.c: Likewise. * isofs/lookup.c: Likewise. * isofs/main.c: Likewise. * isofs/pager.c: Likewise. * libcons/Makefile: Likewise. * libcons/cons-switch.c: Likewise. * libcons/cons.h: Likewise. * libcons/dir-changed.c: Likewise. * libcons/file-changed.c: Likewise. * libcons/init-init.c: Likewise. * libcons/vcons-close.c: Likewise. * libcons/vcons-input.c: Likewise. * libcons/vcons-move-mouse.c: Likewise. * libcons/vcons-open.c: Likewise. * libcons/vcons-scrollback.c: Likewise. * libdiskfs/Makefile: Likewise. * libdiskfs/boot-start.c: Likewise. * libdiskfs/dead-name.c: Likewise. * libdiskfs/dir-chg.c: Likewise. * libdiskfs/dir-link.c: Likewise. * libdiskfs/dir-lookup.c: Likewise. * libdiskfs/dir-mkdir.c: Likewise. * libdiskfs/dir-mkfile.c: Likewise. * libdiskfs/dir-readdir.c: Likewise. * libdiskfs/dir-rename.c: Likewise. * libdiskfs/dir-renamed.c: Likewise. * libdiskfs/dir-rmdir.c: Likewise. * libdiskfs/dir-unlink.c: Likewise. * libdiskfs/disk-pager.c: Likewise. * libdiskfs/diskfs-pager.h: Likewise. * libdiskfs/diskfs.h: Likewise. * libdiskfs/file-access.c: Likewise. * libdiskfs/file-chg.c: Likewise. * libdiskfs/file-exec.c: Likewise. * libdiskfs/file-get-fs-opts.c: Likewise. * libdiskfs/file-get-trans.c: Likewise. * libdiskfs/file-get-transcntl.c: Likewise. * libdiskfs/file-getcontrol.c: Likewise. * libdiskfs/file-getfh.c: Likewise. * libdiskfs/file-lock-stat.c: Likewise. * libdiskfs/file-lock.c: Likewise. * libdiskfs/file-reparent.c: Likewise. * libdiskfs/file-set-trans.c: Likewise. * libdiskfs/file-sync.c: Likewise. * libdiskfs/file-syncfs.c: Likewise. * libdiskfs/fsys-getroot.c: Likewise. * libdiskfs/fsys-options.c: Likewise. * libdiskfs/fsys-syncfs.c: Likewise. * libdiskfs/ifsock.c: Likewise. * libdiskfs/init-first.c: Likewise. * libdiskfs/init-init.c: Likewise. * libdiskfs/init-startup.c: Likewise. * libdiskfs/io-duplicate.c: Likewise. * libdiskfs/io-get-conch.c: Likewise. * libdiskfs/io-identity.c: Likewise. * libdiskfs/io-map-cntl.c: Likewise. * libdiskfs/io-map.c: Likewise. * libdiskfs/io-modes-get.c: Likewise. * libdiskfs/io-modes-off.c: Likewise. * libdiskfs/io-modes-on.c: Likewise. * libdiskfs/io-modes-set.c: Likewise. * libdiskfs/io-owner-get.c: Likewise. * libdiskfs/io-owner-mod.c: Likewise. * libdiskfs/io-prenotify.c: Likewise. * libdiskfs/io-read.c: Likewise. * libdiskfs/io-readable.c: Likewise. * libdiskfs/io-reauthenticate.c: Likewise. * libdiskfs/io-rel-conch.c: Likewise. * libdiskfs/io-restrict-auth.c: Likewise. * libdiskfs/io-revoke.c: Likewise. * libdiskfs/io-seek.c: Likewise. * libdiskfs/io-sigio.c: Likewise. * libdiskfs/io-stat.c: Likewise. * libdiskfs/io-write.c: Likewise. * libdiskfs/lookup.c: Likewise. * libdiskfs/name-cache.c: Likewise. * libdiskfs/node-drop.c: Likewise. * libdiskfs/node-make.c: Likewise. * libdiskfs/node-nput.c: Likewise. * libdiskfs/node-nputl.c: Likewise. * libdiskfs/node-nref.c: Likewise. * libdiskfs/node-nrefl.c: Likewise. * libdiskfs/node-nrele.c: Likewise. * libdiskfs/node-nrelel.c: Likewise. * libdiskfs/peropen-rele.c: Likewise. * libdiskfs/priv.h: Likewise. * libdiskfs/shutdown.c: Likewise. * libdiskfs/sync-interval.c: Likewise. * libfshelp/Makefile: Likewise. * libfshelp/fetch-root.c: Likewise. * libfshelp/fshelp.h: Likewise. * libfshelp/get-identity.c: Likewise. * libfshelp/lock-acquire.c: Likewise. * libfshelp/lock-init.c: Likewise. * libfshelp/locks.h: Likewise. * libfshelp/set-active.c: Likewise. * libfshelp/trans.h: Likewise. * libfshelp/transbox-init.c: Likewise. * libiohelp/Makefile: Likewise. * libiohelp/get_conch.c: Likewise. * libiohelp/handle_io_release_conch.c: Likewise. * libiohelp/initialize_conch.c: Likewise. * libiohelp/iohelp.h: Likewise. * libiohelp/verify_user_conch.c: Likewise. * libnetfs/Makefile: Likewise. * libnetfs/dir-lookup.c: Likewise. * libnetfs/dir-mkdir.c: Likewise. * libnetfs/dir-mkfile.c: Likewise. * libnetfs/dir-readdir.c: Likewise. * libnetfs/dir-rmdir.c: Likewise. * libnetfs/dir-unlink.c: Likewise. * libnetfs/drop-node.c: Likewise. * libnetfs/file-chauthor.c: Likewise. * libnetfs/file-check-access.c: Likewise. * libnetfs/file-chflags.c: Likewise. * libnetfs/file-chmod.c: Likewise. * libnetfs/file-chown.c: Likewise. * libnetfs/file-exec.c: Likewise. * libnetfs/file-get-storage-info.c: Likewise. * libnetfs/file-get-translator.c: Likewise. * libnetfs/file-lock-stat.c: Likewise. * libnetfs/file-lock.c: Likewise. * libnetfs/file-reparent.c: Likewise. * libnetfs/file-set-size.c: Likewise. * libnetfs/file-set-translator.c: Likewise. * libnetfs/file-statfs.c: Likewise. * libnetfs/file-sync.c: Likewise. * libnetfs/file-syncfs.c: Likewise. * libnetfs/file-utimes.c: Likewise. * libnetfs/fsys-getroot.c: Likewise. * libnetfs/fsys-set-options.c: Likewise. * libnetfs/init-init.c: Likewise. * libnetfs/io-clear-some-openmodes.c: Likewise. * libnetfs/io-duplicate.c: Likewise. * libnetfs/io-get-openmodes.c: Likewise. * libnetfs/io-get-owner.c: Likewise. * libnetfs/io-identity.c: Likewise. * libnetfs/io-mod-owner.c: Likewise. * libnetfs/io-read.c: Likewise. * libnetfs/io-readable.c: Likewise. * libnetfs/io-reauthenticate.c: Likewise. * libnetfs/io-restrict-auth.c: Likewise. * libnetfs/io-revoke.c: Likewise. * libnetfs/io-seek.c: Likewise. * libnetfs/io-set-all-openmodes.c: Likewise. * libnetfs/io-set-some-openmodes.c: Likewise. * libnetfs/io-stat.c: Likewise. * libnetfs/io-write.c: Likewise. * libnetfs/make-node.c: Likewise. * libnetfs/netfs.h: Likewise. * libnetfs/nput.c: Likewise. * libnetfs/nref.c: Likewise. * libnetfs/nrele.c: Likewise. * libnetfs/release-peropen.c: Likewise. * libnetfs/shutdown.c: Likewise. * libpager/Makefile: Likewise. * libpager/chg-compl.c: Likewise. * libpager/clean.c: Likewise. * libpager/data-request.c: Likewise. * libpager/data-return.c: Likewise. * libpager/data-unlock.c: Likewise. * libpager/inhibit-term.c: Likewise. * libpager/lock-completed.c: Likewise. * libpager/lock-object.c: Likewise. * libpager/mark-error.c: Likewise. * libpager/no-senders.c: Likewise. * libpager/object-init.c: Likewise. * libpager/object-terminate.c: Likewise. * libpager/offer-page.c: Likewise. * libpager/pager-attr.c: Likewise. * libpager/pager-create.c: Likewise. * libpager/pager-shutdown.c: Likewise. * libpager/priv.h: Likewise. * libpager/seqnos.c: Likewise. * libpipe/Makefile: Likewise. * libpipe/pipe.c: Likewise. * libpipe/pipe.h: Likewise. * libports/Makefile: Likewise. * libports/begin-rpc.c: Likewise. * libports/bucket-iterate.c: Likewise. * libports/claim-right.c: Likewise. * libports/class-iterate.c: Likewise. * libports/complete-deallocate.c: Likewise. * libports/count-bucket.c: Likewise. * libports/count-class.c: Likewise. * libports/create-bucket.c: Likewise. * libports/create-internal.c: Likewise. * libports/destroy-right.c: Likewise. * libports/enable-bucket.c: Likewise. * libports/enable-class.c: Likewise. * libports/end-rpc.c: Likewise. * libports/get-right.c: Likewise. * libports/import-port.c: Likewise. * libports/inhibit-all-rpcs.c: Likewise. * libports/inhibit-bucket-rpcs.c: Likewise. * libports/inhibit-class-rpcs.c: Likewise. * libports/inhibit-port-rpcs.c: Likewise. * libports/init.c: Likewise. * libports/interrupt-notified-rpcs.c: Likewise. * libports/interrupt-on-notify.c: Likewise. * libports/interrupt-operation.c: Likewise. * libports/interrupt-rpcs.c: Likewise. * libports/interrupted.c: Likewise. * libports/lookup-port.c: Likewise. * libports/manage-multithread.c: Likewise. * libports/no-senders.c: Likewise. * libports/port-deref-weak.c: Likewise. * libports/port-deref.c: Likewise. * libports/port-ref-weak.c: Likewise. * libports/port-ref.c: Likewise. * libports/ports.h: Likewise. * libports/reallocate-from-external.c: Likewise. * libports/reallocate-port.c: Likewise. * libports/resume-all-rpcs.c: Likewise. * libports/resume-bucket-rpcs.c: Likewise. * libports/resume-class-rpcs.c: Likewise. * libports/resume-port-rpcs.c: Likewise. * libports/stubs.c: Likewise. * libports/transfer-right.c: Likewise. * libstore/Makefile: Likewise. * libstore/gunzip.c: Likewise. * libstore/part.c: Likewise. * libstore/unzipstore.c: Likewise. * libthreads/Makefile: Likewise. * libtreefs/dir-lookup.c: Likewise. * libtreefs/fsys-getroot.c: Likewise. * libtreefs/fsys-hooks.c: Likewise. * libtreefs/fsys.c: Likewise. * libtreefs/trans-help.c: Likewise. * libtreefs/trans-start.c: Likewise. * libtreefs/treefs.h: Likewise. * libtrivfs/cntl-create.c: Likewise. * libtrivfs/dyn-classes.c: Likewise. * libtrivfs/io-reauthenticate.c: Likewise. * libtrivfs/io-restrict-auth.c: Likewise. * libtrivfs/protid-clean.c: Likewise. * libtrivfs/protid-dup.c: Likewise. * libtrivfs/trivfs.h: Likewise. * mach-defpager/Makefile: Likewise. * mach-defpager/default_pager.c: Likewise. * mach-defpager/kalloc.c: Likewise. * mach-defpager/main.c: Likewise. * nfs/Makefile: Likewise. * nfs/cache.c: Likewise. * nfs/main.c: Likewise. * nfs/mount.c: Likewise. * nfs/name-cache.c: Likewise. * nfs/nfs.h: Likewise. * nfs/ops.c: Likewise. * nfs/rpc.c: Likewise. * nfsd/Makefile: Likewise. * nfsd/cache.c: Likewise. * nfsd/loop.c: Likewise. * nfsd/main.c: Likewise. * nfsd/nfsd.h: Likewise. * pfinet/Makefile: Likewise. * pfinet/ethernet.c: Likewise. * pfinet/glue-include/asm/spinlock.h: Likewise. * pfinet/glue-include/linux/interrupt.h: Likewise. * pfinet/glue-include/linux/sched.h: Likewise. * pfinet/glue-include/linux/timer.h: Likewise. * pfinet/glue-include/linux/wait.h: Likewise. * pfinet/iioctl-ops.c: Likewise. * pfinet/io-ops.c: Likewise. * pfinet/kmem_cache.c: Likewise. * pfinet/main.c: Likewise. * pfinet/options.c: Likewise. * pfinet/pfinet-ops.c: Likewise. * pfinet/pfinet.h: Likewise. * pfinet/sched.c: Likewise. * pfinet/socket-ops.c: Likewise. * pfinet/socket.c: Likewise. * pfinet/timer-emul.c: Likewise. * pfinet/tunnel.c: Likewise. * pflocal/Makefile: Likewise. * pflocal/connq.c: Likewise. * pflocal/io.c: Likewise. * pflocal/sock.c: Likewise. * pflocal/sock.h: Likewise. * pflocal/socket.c: Likewise. * pflocal/sserver.c: Likewise. * proc/Makefile: Likewise. * proc/info.c: Likewise. * proc/main.c: Likewise. * proc/mgt.c: Likewise. * proc/msg.c: Likewise. * proc/proc.h: Likewise. * proc/stubs.c: Likewise. * proc/wait.c: Likewise. * storeio/Makefile: Likewise. * storeio/dev.c: Likewise. * storeio/dev.h: Likewise. * storeio/open.c: Likewise. * storeio/open.h: Likewise. * storeio/pager.c: Likewise. * storeio/storeio.c: Likewise. * term/Makefile: Likewise. * term/devio.c: Likewise. * term/hurdio.c: Likewise. * term/main.c: Likewise. * term/munge.c: Likewise. * term/ptyio.c: Likewise. * term/term.h: Likewise. * term/users.c: Likewise. * tmpfs/Makefile: Likewise. * tmpfs/dir.c: Likewise. * tmpfs/node.c: Likewise. * tmpfs/tmpfs.c: Likewise. * tmpfs/tmpfs.h: Likewise. * trans/Makefile: Likewise. * trans/fakeroot.c: Likewise. * trans/fifo.c: Likewise. * trans/hello-mt.c: Likewise. * trans/new-fifo.c: Likewise. * trans/streamio.c: Likewise. * ufs/Makefile: Likewise. * ufs/alloc.c: Likewise. * ufs/dir.c: Likewise. * ufs/hyper.c: Likewise. * ufs/inode.c: Likewise. * ufs/main.c: Likewise. * ufs/pager.c: Likewise. * ufs/pokeloc.c: Likewise. * ufs/sizes.c: Likewise. * ufs/ufs.h: Likewise. * usermux/Makefile: Likewise. * usermux/mux.c: Likewise. * usermux/node.c: Likewise. * usermux/usermux.h: Likewise. * utils/Makefile: Likewise. * utils/fakeauth.c: Likewise. * utils/rpctrace.c: Likewise.
* 2008-08-21 Samuel Thibault <samuel.thibault@ens-lyon.org>Samuel Thibault2008-08-261-11/+13
| | | | | | * dir-lookup.c (diskfs_S_dir_lookup): Initialize NEWPI and NEWPO to 0, set back to 0 when they do not need to be referenced any more, dereference them if needed just before exit, after all unlocking.
* 2008-08-20 Samuel Thibault <samuel.thibault@ens-lyon.org>Samuel Thibault2008-08-201-8/+2
| | | | | * dir-lookup.c (diskfs_S_dir_lookup): Revert 2008-06-06 change, as it breaks when np == dnp.
* Update copyright years.Thomas Schwinge2008-07-011-2/+2
|
* 2008-06-06 Samuel Thibault <samuel.thibault@ens-lyon.org>Samuel Thibault2008-06-091-2/+8
| | | | * dir-lookup.c (diskfs_S_dir_lookup): Unlock np in case of errors.
* 2002-05-12 Roland McGrath <roland@frob.com>Roland McGrath2002-05-131-1/+1
| | | | | * dir-lookup.c (diskfs_S_dir_lookup): Fail with EACCES instead of EOPNOTSUPP when attempting to open a special file for io or exec.
* 2002-05-08 Roland McGrath <roland@frob.com>Roland McGrath2002-05-081-4/+4
| | | | | | | * dir-lookup.c (diskfs_S_dir_lookup): int -> size_t * dir-readdir.c (diskfs_S_dir_readdir): Likewise. * file-get-trans.c (diskfs_S_file_get_translator): Likewise. * fsys-getroot.c (diskfs_S_fsys_getroot): Likewise.
* 2002-03-25 Neal H Walfield <neal@cs.uml.edu>Neal H. Walfield2002-03-261-10/+19
| | | | | | | | | | | | | | | | | | | | | | * peropen-make.c (diskfs_make_peropen): Instead of returning the peropen, return as error_t and return the peropen in the new parameter *PPO. * diskfs.h (diskfs_make_peropen): Change declaration to reflect new semantics. * boot-start.c (diskfs_start_bootstrap): Check the return value of diskfs_make_peropen using the new semantics. (diskfs_S_exec_startup_get_info): Likewise. (diskfs_execboot_fsys_startup): Likewise. (diskfs_S_fsys_init): Likewise. * dir-lookup.c (diskfs_S_dir_lookup): Likewise. * dir-mkfile.c (diskfs_S_dir_mkfile): Likewise. * file-exec.c (diskfs_S_file_exec): Likewise. * file-reparent.c (diskfs_S_file_reparent): Likewise. * fsys-getfile.c (diskfs_S_fsys_getfile): Likewise. * fsys-getroot.c (diskfs_S_fsys_getroot): Likewise. * trans-callback.c (_diskfs_translator_callback2_fn): Likewise. * init-startup.c (diskfs_startup_diskfs): Likewise.
* 2002-01-03 Roland McGrath <roland@frob.com>Roland McGrath2002-01-041-1/+1
| | | | | | * dir-lookup.c (diskfs_S_dir_lookup): Clear S_ITRANS bits in MODE. * dir-mkdir.c (diskfs_S_dir_mkdir): Likewise. * dir-mkfile.c (diskfs_S_dir_mkfile): Likewise.
* 2001-12-08 Roland McGrath <roland@frob.com>Roland McGrath2001-12-081-7/+16
| | | | | | | * dir-lookup.c (diskfs_S_dir_lookup): Append trailing / to RETRYNAME returned for absolute symlink when MUSTBEDIR is set. Reported by Moritz Schulte <moritz@duesseldorf.ccc.de>. Also, bcopy -> memcpy; avoid strcat.
* 2001-10-30 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann2001-10-291-8/+3
| | | | | | | * dir-lookup.c (diskfs_S_dir_lookup): When looking up the next pathname component, remove assertion for DS and allocate DS if 0. Allow creation of files through symlink with non-existant target. From Roland McGrath <roland@frob.com>.
* 2001-06-19 Roland McGrath <roland@frob.com>Roland McGrath2001-08-021-17/+34
| | | | * dir-lookup.c (diskfs_S_dir_lookup): Handle symlinks to "".
* 2001-04-01 Neal H Walfield <neal@cs.uml.edu>Roland McGrath2001-06-161-5/+9
| | | | | | | | | | | | | | | | * dir-lookup.c (diskfs_S_dir_lookup): Use iohelp_create_empty_iouser. * fsys-getfile.c (diskfs_S_fsys_getfile): Use iohelp_create_complex_iouser. * io-reauthenticate.c (diskfs_S_io_reauthenticate): Use new iohelp_reauth semantics. * io-restrict-auth.c (diskfs_S_io_restrict_auth): Use new iohelp_create_iouser semantics. * protid-make.c (diskfs_finish_protid): Use iohelp_create_simple_iouser and new iohelp_dup_iouse semantics. * trans-callback.c (_diskfs_translator_callback2_fn): Use iohelp_create_simple_iouser.
* 2001-03-28 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann2001-03-281-3/+5
| | | | | | | | | * dir-lookup.c (diskfs_S_dir_lookup): New variable USER. Store new iouser in that variable and free it after creating the protid for DIRPORT. * trans-callback.c (_diskfs_translator_callback2_fn): Likewise. * io-restrict-auth.c (diskfs_S_io_restrict_auth): Likewise. * io-reauthenticate.c (diskfs_S_io_reauthenticate): Likewise.
* 2000-03-17 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath2000-03-171-3/+1
| | | | * dir-lookup.c (diskfs_S_dir_lookup): Use ports_get_send_right.
* 2000-01-25 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath2000-01-251-2/+4
| | | | | * dir-lookup.c (diskfs_S_dir_lookup): Follow symlink despite flags if MUSTBEDIR is set (i.e. there was a trailing slash).
* 1999-01-22 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath1999-01-241-5/+1
| | | | | * file-set-trans.c: Remove makedev, major, minor macro definitions. * dir-lookup.c: Likewise.
* 1998-04-04 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath1998-10-241-36/+53
| | | | | * dir-lookup.c (diskfs_S_dir_lookup): Treat a shadow_root with null shadow_root_parent as a "virtual root".
* 1998-07-20 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath1998-07-201-24/+24
| | | | | * dir-lookup.c (diskfs_S_dir_lookup: short_circuited_callback1): Fix type of arg `argz_len' to use size_t *.
* Tue Jul 14 16:27:00 1998 Thomas Bushnell, n/BSG <tb@mit.edu>Thomas Bushnell1998-07-141-3/+1
| | | | | | * dir-lookup.c (diskfs_S_dir_lookup): Don't require the node to be a directory in the null pathname case. (Thus reverting one of the changes of June 15, 1994.)
* (diskfs_S_dir_lookup):Miles Bader1997-02-211-3/+4
| | | | Allow symlinks to be opened for O_READ.
* (diskfs_S_dir_lookup):Miles Bader1997-02-141-34/+37
| | | | | | | | | | | | | Pass a prototype peropen instead of the dotdotport and depth to diskfs_make_peropen. Use DIRCRED->po as the cookie for fshelp_fetch_root instead of a local structure. Get rid of DEPTH variable. Get rid of depth parameters to diskfs_lookup. Deal properly with EAGAIN return from diskfs_lookup. Replace references to dotdotport with root_parent. Remove O_EXLOCK & O_SHLOCK from FLAGS mask, now that they're included in O_HURD.
* (diskfs_S_dir_lookup):Miles Bader1997-02-061-7/+16
| | | | | | | | Add DEPTH variable. Supply DEPTH & NEW_DEPTH arguments to diskfs_lookup. Supply DEPTH argument diskfs_make_peropen. Pass new type of cookie2 to fshelp_fetch_root, as expected by _diskfs_translator_callback2.
* (diskfs_S_dir_lookup):Miles Bader1996-11-191-2/+2
| | | | Use S_IPTRANS bit in dn_stat st_mode field rather than istranslated field.
* Fri Nov 15 14:06:16 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>Thomas Bushnell1996-11-181-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * protid-make.c (diskfs_finish_protid): Fix typo. * file-chown.c (diskfs_S_file_chown): Look for UID, not CRED in the uid set. * dir-lookup.c (diskfs_S_dir_lookup): Make the unauthenticated port correctly. Thu Nov 14 13:07:37 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu> * dir-init.c (diskfs_init_dir): New vars VEC and USER; fabricate LOOKUPCRED to correspond to new structure definitions. * io-restrict-auth.c (diskfs_S_io_restrict_auth): Declare I and add a missing semicolon. * fsys-getroot.c (diskfs_S_fsys_getroot): Eliminate PSEUDOCRED entirely. Fix unrelated typo. * file-chauthor.c (dithkfth_TH_file_chauthor): Fix first arg in call to fthhelp_ithowner. Tue Nov 12 22:45:07 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu> * diskfs.h: Correctly close comment.
* Thu Nov 7 01:03:11 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>Thomas Bushnell1996-11-131-10/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * protid-rele.c (diskfs_protid_rele): Free CRED->user. Wed Nov 6 17:55:17 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu> * diskfs.h (diskfs_isuid, diskfs_groupmember, diskfs_isowner, diskfs_access, diskfs_checkdirmod): Delete functions. * fsys-getroot.c (diskfs_S_fsys_getroot): Replace PSEUDOCRED with a real iouser and specify that in the relevant calls. * io-restrict-auth.c (diskfs_S_io_restrict_auth): Reworked to use idvecs. * file-chmod.c (diskfs_S_file_chmod): diskfs_isuid -> idvec_contains. * file-chown.c (diskfs_S_file_chown): Likewise. * file-getcontrol.c (diskfs_S_file_getcontrol): Likewise. * file-chmod.c (diskfs_S_file_chmod): diskfs_groupmember -> idvec_contains. * file-chown.c (diskfs_S_file_chown): Likewise. * node-create.c (diskfs_create_node): Likewise. * dir-lookup.c (diskfs_S_dir_lookup): diskfs_isowner -> fshelp_isowner. * file-chflags.c (diskfs_S_file_chflags): Likewise. * file-chmod.c (diskfs_S_file_chmod): Likewise. * file-chown.c (diskfs_S_file_chown): Likewise. * file-get-transcntl.c (diskfs_S_file_get_translator_cntl): Likewise. * file-set-trans.c (diskfs_S_file_set_translator): Likewise. * file-utimes.c (diskfs_S_file_utimes): Likewise. * fsys-getroot.c (diskfs_S_fsys_getroot): Likewise. * lithp.h (dithkfth_ithowner): Deleted macro. (fthhelp_ithowner, uther): New macros. * file-chauthor.c (dithkfth_TH_file_chauthor): dthkfth_ithowner -> fthhelp_ithowner. * dir-lookup.c (diskfs_S_dir_lookup): diskfs_access -> fshelp_access. * dir-mkfile.c (diskfs_S_dir_mkfile): Likewise. * file-access.c (diskfs_S_file_check_access): Likewise. * file-exec.c (diskfs_S_file_exec): Likewise (in dead code). * fsys-getroot.c (diskfs_S_fsys_getroot): Likewise. * ifsock.c (diskfs_S_ifsock_getsockaddr): Likewise. * lookup.c (diskfs_lookup): Likewise. (diskfs_lookup): diskfs_checkdirmod -> fshelp_checkdirmod. * dir-lookup.c (diskfs_S_dir_lookup): New arg format for fshelp_fetch_root. * fsys-getroot.c (diskfs_S_fsys_getroot): Likewise. * diskfs.h, protid-make.c (diskfs_create_protid): Delete args `uids', `gids', `nuids', and `ngids'. Replace with new arg `user'. All callers changed. (diskfs_finish_protid): Likewise. * file-inv-trans.c (diskfs_S_file_invoke_translator): Use CRED->user instead of old fields. * io-restrict-auth.c (diskfs_S_io_restrict_auth): Likewise. * node-create.c (diskfs_create_node): Likewise. * file-exec.c (diskfs_S_file_exec): Likewise. Use idvec_merge instead of idvec_merge_ids, now that it's convenient. * io-reauthenticate.c (diskfs_S_io_reauthenticate): Use new iohelp_reauthenticate. Tue Nov 5 21:10:18 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu> * diskfs.h: Include <idvec.h>. (struct protid): Delete members `uids', `gids', `nuids' and `ngids'. New member `user'.
generated by cgit v1.2.3 (git 2.39.1) at 2025-04-07 22:54:09 +0000