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path: root/libdiskfs/dir-lookup.c
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2016-05-19Unify the short-circuit translator logicJustus Winter
* 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.
2016-05-19libdiskfs: cosmetic changesJustus Winter
* 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.
2016-02-28Fix mustbedir mechanism for symlinksSamuel Thibault
* 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.
2016-01-13Fix O_DIRECTORY lookup on trivial translatorsFlavio Cruz
* 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.
2015-08-25libdiskfs: rename `error' variableJustus Winter
* 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.
2014-12-19Avoid ./ components in mtab outputSamuel Thibault
* libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Match "." path as being the root directory. * libnetfs/dir-lookup.c (netfs_S_dir_lookup): Likewise.
2014-11-21Fix recording complete path of passive relative translatorsSamuel Thibault
* libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Prepend current path to the relative path before recording the active translator.
2014-01-12libdiskfs: register passive translator startupsJustus Winter
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.
2013-09-28Fix memory leak in libdiskfsRichard Braun
* libdiskfs/dir-lookup.c (diskfs_S_dir_lookup): Properly jump to the single exit point if fshelp_fetch_root fails.
2013-09-15libdiskfs: track file name in struct peropenJustus Winter
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.
2012-12-27Optimise dir-lookup's second-lockSamuel Thibault
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.
2012-11-27Switch from cthreads to pthreadsRichard Braun
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.
2008-08-262008-08-21 Samuel Thibault <samuel.thibault@ens-lyon.org>Samuel Thibault
* 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.
2008-08-202008-08-20 Samuel Thibault <samuel.thibault@ens-lyon.org>Samuel Thibault
* dir-lookup.c (diskfs_S_dir_lookup): Revert 2008-06-06 change, as it breaks when np == dnp.
2008-07-01Update copyright years.Thomas Schwinge
2008-06-092008-06-06 Samuel Thibault <samuel.thibault@ens-lyon.org>Samuel Thibault
* dir-lookup.c (diskfs_S_dir_lookup): Unlock np in case of errors.
2002-05-132002-05-12 Roland McGrath <roland@frob.com>Roland McGrath
* dir-lookup.c (diskfs_S_dir_lookup): Fail with EACCES instead of EOPNOTSUPP when attempting to open a special file for io or exec.
2002-05-082002-05-08 Roland McGrath <roland@frob.com>Roland McGrath
* 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.
2002-03-262002-03-25 Neal H Walfield <neal@cs.uml.edu>Neal H. Walfield
* 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.
2002-01-042002-01-03 Roland McGrath <roland@frob.com>Roland McGrath
* 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.
2001-12-082001-12-08 Roland McGrath <roland@frob.com>Roland McGrath
* 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.
2001-10-292001-10-30 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* 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>.
2001-08-022001-06-19 Roland McGrath <roland@frob.com>Roland McGrath
* dir-lookup.c (diskfs_S_dir_lookup): Handle symlinks to "".
2001-06-162001-04-01 Neal H Walfield <neal@cs.uml.edu>Roland McGrath
* 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.
2001-03-282001-03-28 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* 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.
2000-03-172000-03-17 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath
* dir-lookup.c (diskfs_S_dir_lookup): Use ports_get_send_right.
2000-01-252000-01-25 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath
* dir-lookup.c (diskfs_S_dir_lookup): Follow symlink despite flags if MUSTBEDIR is set (i.e. there was a trailing slash).
1999-01-241999-01-22 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath
* file-set-trans.c: Remove makedev, major, minor macro definitions. * dir-lookup.c: Likewise.
1998-10-241998-04-04 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath
* dir-lookup.c (diskfs_S_dir_lookup): Treat a shadow_root with null shadow_root_parent as a "virtual root".
1998-07-201998-07-20 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath
* dir-lookup.c (diskfs_S_dir_lookup: short_circuited_callback1): Fix type of arg `argz_len' to use size_t *.
1998-07-14Tue Jul 14 16:27:00 1998 Thomas Bushnell, n/BSG <tb@mit.edu>Thomas Bushnell
* 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.)
1997-02-21(diskfs_S_dir_lookup):Miles Bader
Allow symlinks to be opened for O_READ.
1997-02-14(diskfs_S_dir_lookup):Miles Bader
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.
1997-02-06(diskfs_S_dir_lookup):Miles Bader
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.
1996-11-19(diskfs_S_dir_lookup):Miles Bader
Use S_IPTRANS bit in dn_stat st_mode field rather than istranslated field.
1996-11-18Fri Nov 15 14:06:16 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>Thomas Bushnell
* 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.
1996-11-13Thu Nov 7 01:03:11 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>Thomas Bushnell
* 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'.
1996-10-12(diskfs_S_dir_lookup):Miles Bader
Temporarily add O_EXLOCK and O_SHLOCK to the set of retained flags, until they get added to O_HURD. Turn off OPENONLY_STATE_MODES bits in the flags we pass to diskfs_make_peropen, not everything *but* them!
1996-10-11(diskfs_S_dir_lookup):Miles Bader
Free NEWPI if we get an error trying to lock it.
1996-10-10(diskfs_S_dir_lookup):Miles Bader
Frob lock in NEWPI->po, not PO. <sys/file.h>: New include.
1996-10-10*** empty log message ***Thomas Bushnell
1996-09-23<stdio.h>:Miles Bader
New include.
1996-06-24(diskfs_S_dir_lookup): Use diskfs_check_readonly instead of diskfs_readonly.Michael I. Bushnell
1996-03-20(diskfs_S_dir_lookup): Don't check cache here.Michael I. Bushnell
1996-03-19(diskfs_S_dir_lookup): Check cache before normal diskfs_lookup call.Michael I. Bushnell
1996-03-16(diskfs_S_dir_lookup): Don't leak a send right to the anonymous handle on DNPMiles Bader
when calling fetch_root.
1996-02-07(diskfs_S_dir_lookup): Revert last change.Michael I. Bushnell
1996-02-06(diskfs_S_dir_lookup): Make the new peropen we'll pass as dotdot to theMiles Bader
fetch_root with the same flags as DIRCRED->po.
1996-01-27(diskfs_S_dir_lookup): Use diskfs_create_protid instead ofMiles Bader
diskfs_make_protid, and deal with an error return.
1995-11-06(diskfs_S_dir_lookup): Fix various typos.Miles Bader
(short_circuited_callback1): Dereference ARGZ & ARGZ_LEN. Include <hurd/paths.h>
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