* path.cc (is_unc_share): Rename from slash_unc_prefix_p throughout.
* path.cc (normalize_posix_path): Process all Posix paths and map three or more
initial slashes to a single one. Simplify processing following two initial
slashes.
(normalize_win32_path): Make last argument non-optional and do not check for
NULL value.
* fhandler_disk_file.cc (fhandler_base::open_fs): Change
set_file_attribute call to indicate that NT security isn't used.
(fhandler_disk_file::fchmod): Rearrange to isolate 9x related
statements.
Do not set FILE_ATTRIBUTE_SYSTEM.
(fhandler_disk_file::fchown): Check noop case first.
* fhandler.cc (fhandler_base::open9x): Remove ntsec related statements.
(fhandler_base::set_name): Do not set namehash.
* fhandler.h (fhandler_base::get_namehash): Compute and set namehash if
needed.
* syscalls.cc (access): Verify that fh is not NULL. Do not set PC_FULL.
(chmod): Ditto.
(chown_worker): Ditto.
(stat_worker): Ditto. Verify if the path exists.
* autoload.cc (NtCreateFile): Add.
* dir.cc (mkdir): Change set_file_attribute call to indicate that
NT security isn't used.
* fhandler.cc (fhandler_base::open_9x): New method, created from
fhandler_base::open.
(fhandler_base::open): Rearrange to use NtCreateFile instead of
CreateFile.
* fhandler.h (enum query_state): Redefine query_null_access to
query_stat_control. query_null_access isn't allowed in NtCreateFile.
(fhandler_base::open_9x): Declare.
* fhandler_disk_file.cc (fhandler_base::fstat_fs): Use
query_stat_control first, query_read_control if that fails.
(fhandler_disk_file::fchmod): Call enable_restore_privilege before
trying to open for query_write_control. Don't fall back to
opening for query_read_control.
(fhandler_disk_file::fchown): Ditto.
(fhandler_disk_file::facl): Only request restore privilege and query
access necessary for given cmd.
* fhandler_raw.cc (fhandler_dev_raw::open): Call fhandler_base::open
instead of opening device here.
* ntdll.h (NtCreateFile): Declare.
* path.cc (symlink_worker): Change set_file_attribute call to indicate
that NT security isn't used.
* sec_acl.cc (getacl): Fix bracketing.
* sec_helper.cc (enable_restore_privilege): New function.
* security.cc (str2buf2uni_cat): New function.
(write_sd): Don't request restore permission here.
* security.h (set_process_privileges): Drop stale declaration.
(str2buf2uni): Declare.
(str2buf2uni_cat): Declare.
(enable_restore_privilege): Declare.
* syscalls.cc (fchown32): Return immediate success on 9x.
* fhandler.cc (fhandler_base::open): Accomodate query_write_control
query_state.
(fhandler_base::fchown): New method.
* fhandler.h: Declare fchown method in fhandler_base,
fhandler_disk_file and fhandler_virtual.
(enum query_state): Add query_write_control.
* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Set query_state
to query_write_control. Only remove FILE_ATTRIBUTE_READONLY if not
setting security descriptor.
(fhandler_disk_file::fchown): New method.
* fhandler_virtual.cc (fhandler_virtual::fchown): New method.
* sec_acl.cc (setacl): Call write_sd with additional handle attribute.
* security.cc (write_sd): Take handle argument. Only request owner
if getting SE_RESTORE_NAME privilege failed. Only open file if
NtSetSecurityObject failed or handle is NULL.
(set_nt_attribute): Call write_sd with additional handle attribute.
* security.h (write_sd): Declare with additional handle argument.
* cygwin.din: Export rand_r and ttyname_r.
* syscalls.cc (ttyname_r): New function.
(ttyname): Move functionality to ttyname_r. Call it from here.
* include/cygwin/version.h: Bump API minor number.
Pierre Humblet [Wed, 14 Apr 2004 03:08:00 +0000 (03:08 +0000)]
2004-04-14 Pierre Humblet <pierre.humblet@ieee.org>
* path.h (path_conv::set_symlink): Add argument.
(path_conv::get_symlink_length): New method.
(path_conv::symlink_length): New member.
* path.cc (path_conv::check): Pass symlen to set_symlink.
* fhandler_disk_file.cc (fhandler_base::fstat_helper): For symlinks
set st_size from get_symlink_length.
* winsup.api/devdsp.c (forkrectest): Move synchronization with child
so that test passes also under high CPU load.
(forkplaytest): Ditto.
(abortplaytest): New function to test ioctl code SNDCTL_DSP_RESET.
* fhandler_dsp.cc (fhandler_dev_dsp::Audio_out::stop): Add optional
boolean argument so that playing can be stopped without playing
pending buffers.
(fhandler_dev_dsp::ioctl): Stop playback immediately for
SNDCTL_DSP_RESET. Do not reset audio parameters in this case.
Add support for ioctl SNDCTL_DSP_GETISPACE.
(fhandler_dev_dsp::Audio_out::emptyblocks): Now returns the number of
completely empty blocks.
(fhandler_dev_dsp::Audio_out::buf_info): p->fragments is now the number
of completely empty blocks. This conforms with the OSS specification.
(fhandler_dev_dsp::Audio_out::parsewav): Ignore wave headers that are
not aligned on four byte boundary.
(fhandler_dev_dsp::Audio_in::buf_info): New, needed for
SNDCTL_DSP_GETISPACE.
* winsup.h (IMPLEMENT_STATUS_FLAG): New macro to define status flag
accessor methods unambiguously.
* fhandler.h: Use IMPLEMENT_STATUS_FLAG throughout where possible.
* fhandler_termios.cc (fhandler_termios::tcinit): Call corrected
accessor for initialized status flag.
* mtinfo.h (class mtinfo_drive): Use IMPLEMENT_STATUS_FLAG throughout.
* path.cc (fs_info::update): Remove duplicate call to flags().
* path.h (struct fs_info): Use IMPLEMENT_STATUS_FLAG where possible.
(path_conv::is_auto_device): Fix spacing.
* tty.h (class tty_min): Use IMPLEMENT_STATUS_FLAG throughout.
* thread.cc (pthread::create): Use thread mutex to control synchronization
rather than creating a suspended thread. Wait for "cancellation event" to
indicate that started thread has been properly initialized.
(pthread::thread_init_wrapper): Use set_tls_self_pointer() to set tid and
cygtls. Signal with cancel_event when done.
* fhandler.cc (rootdir): Add and use second argument.
* winsup.h (rootdir): Add second argument in declaration.
* path.cc (fs_info::update): Modify call to rootdir.
* syscalls.cc (check_posix_perm): Ditto.
(statfs): Ditto. Move syscall_printf near top.
* Use new unified status_flag accessor methods from classes fhandler_*,
tty_min, mtinfo and fs_info thoroughout.
* fhandler.h: Redefine all set_close_on_exec methods to take a bool
argument.
(enum conn_state): Rename from connect_state.
(class fhandler_base): Rename some status flags to align with
accessor method names. Drop encoded flag entirely. Unify status
accessor methods. Const'ify all read accessor methods.
(class fhandler_socket): Ditto.
(class fhandler_dev_raw): Ditto.
* fhandler_disk_file.cc (fhandler_base::fstat_fs): Use fs.fs_is_fat()
instead of evaluating FATness of file system here.
(fhandler_disk_file::opendir): Drop call to set_encoded().
(fhandler_disk_file::readdir): Use pc.isencoded() directly.
* mtinfo.h (class mtinfo_drive): Const'ify all read accessor methods.
* path.cc (fsinfo_cnt): Add.
(fs_info::update): Accomodate class changes. Evaluate file system
name specific flags right here. Add thread safety for reading and
writing global fsinfo array.
* path.h (enum path_types): Drop values for flags kept in fs already.
(struct fs_info): Move status informatin into private struct type
status_flags. Add accessor methods. Remove path and file system
name string arrays in favor of status bits.
(class path_conv): Use new fs_info status information where
appropriate.
(path_conf::fs_has_ea): Rename from fs_fast_ea.
(path_conf::fs_has_acls): New method.
(path_conf::root_dir): Remove.
(path_conf::volname): Remove.
* syscalls (statfs): Evaluate root dir locally.
* tty.h (class tty_min): Unify status accessor methods. Const'ify
all read accessor methods.
* thread.h (pthread::init_mainthread): Remove parameter forked.
(pthread::set_tls_self_pointer): New static function.
* thread.cc (MTinterface::fixup_after_fork): Change call to
pthread::init_mainthread.
(pthread::init_mainthread): Remove parameter forked. Simplify thread self
pointer handling.
(pthread::self): Set thread self pointer to null_pthread if thread has not been
initialized.
(pthread::set_tls_self_pointer): New static function.
* path.cc (path_conv::check): Optimize symlink replacements.
* path.cc (normalize_posix_path): Add "tail" argument and set it. Always have
a final slash for directories. Pass 3rd argument to normalize_win32_path.
(path_conv::check): Pass tail to normalize_posix_path. Set need_directory and
remove final slash after that call. Remove last argument to
mount_table->conv_to_win32_path(). Remove noop dostail check. Remove
fs.update() from inner loop. Improve tail finding search.
(normalize_win32_path): Add and set tail argument.
(mount_item::build_win32): Avoid calling strcpy.
(mount_info::conv_to_win32_path): Remove third argument and simplify because
the source is normalized. Keep /proc path in Posix form. Call
win32_device_name() only once.
(mount_info::conv_to_posix_path): Add and use 3rd argument to
normalize_win32_path to avoid calling strlen.
(cwdstuff::set): Add 3rd argument to normalize_posix_path and remove final
slash if any.
* shared_info.h (mount_info::conv_to_win32_path): Remove last argument in
declaration.
* path.cc (fsinfo): Global storage for file system information.
(fs_info::update): Store file system information also in fsinfo and
short circuit GetVolumeInformation by using alredy stored file system
information.
* fhandler.cc (fhandler_base::write): Use bool parameter in calls to
set_did_lseek.
(fhandler_base::fhandler_base): Accomodate new status and open_status
constructor.
* fhandler.h: Remove status bit enumerator.
(FHDEVN): Remove.
(FHISSETF): Remove.
(FHSETF): Remove.
(FHCLEARF): Remove.
(FHCONDSETF): Remove.
(FHSTATOFF): Remove.
(UNCONNECTED, CONNECT_PENDING, CONNECTED): Substitute by enum
connect_state.
(fhandler_base::status): Define as bitfield struct type status_flags.
Remove unused flags entirely. Accomodate all status access methods.
(open_status): Define as bitfield struct type status_flags.
(fhandler_socket): Move socket related status bits to here. Redefine
had_connect_or_listen to be part of these status bits. Accomodate
related access methods.
* fhandler_disk_file.cc (fhandler_base::fstat_helper): Use pc.issymlink
instead of dropped method get_symlink_p.
(fhandler_base::open_fs): Remove setting dropped status flags.
* fhandler_socket.cc: Use values from enum connect_state throughout.
(fhandler_socket::fhandler_socket): Initialize status bits.
* fhandler_virtual.cc (fhandler_virtual::open): Remove setting dropped
status flags.
* net.cc: Use values from enum connect_state throughout.
* select.cc: Ditto.
* shared_info.h: Protect struct console_state using _FHANDLER_H_
instead of FHDEVN.
PR bootstrap/14871
* Makefile.tpl: If we don't have built-in-tree target tools,
use the ones found by configure rather than hacking around with
program_transform_name.
* configure.in: Give Makefile.tpl the information necessary
to do that.
* Makefile.in: Regenerate.
* configure: Regenerate.
2004-04-06 Nathanael Nerode <neroden@gcc.gnu.org>
PR bootstrap/14760
* configure.in: When computing baseargs, strip *all* copies of
offending options. Also, don't match/substitute the trailing space,
so that this actually works when two similar options are separated by
only one space.
* configure: Regenerate.
* fhandler.cc (fhandler_base::open): Set query access mode according
to query_open setting.
(fhandler_base::fhandler_base): Initialize query_open.
* fhandler.h (FH_QUERYOPEN): Drop.
(enum query_state): Add.
(class fhandler_base): Add query_open member.
(fhandler_base::get_query_open): Redefine to use query_open.
(fhandler_base::set_query_open): Ditto.
* fhandler_disk_file.cc (fhandler_base::fstat_fs): Remove O_DIROPEN
from open_flags since it's added in open_fs anyway. Remove
query_open_already. Use new query_open settings. Rearrange slightly.
(fhandler_base::fstat_helper): Add get_io_handle as parameter to
get_file_attribute.
* security.cc (get_nt_object_attribute): Make returning an int.
Return -1 on error, 0 otherwise.
(get_file_attribute): Take an object handle as argument. Move down
to allow calling get_nt_object_attribute in case a non-NULL handle
is given.
* security.h (get_file_attribute): Add handle to argument list.
* syscalls.cc (chown_worker): Accomodate new definition of
get_file_attribute.
* fhandler_disk_file.cc (fhandler_base::fstat_helper): Request
compressed size only if the matching attributes are set. Use
NtQueryInformationFile instead of GetCompressedFileSize.
(fhandler_base::fstat_by_handle): Remove NT 3.5 cruft since
local.dwVolumeSerialNumber isn't used subsequently.
* ntdll.h: Add typedefs for FILE_COMPRESSION_INFORMATION and
FILE_INFORMATION_CLASS.
Jeff Johnston [Sat, 3 Apr 2004 01:02:51 +0000 (01:02 +0000)]
2004-04-02 Chris Demetriou <cgd@broadcom.com>
* mips/regs.S (C0_COUNT): Fix comment that kept this from being
defined.
* mips/vr4300.S: Use C0_COUNT as appropriate instead of hardcoding $9.
* mips/vr5xxx.S: Likewise.
* fhandler_socket.cc (fhandler_socket::recvfrom): Rearrange loop
so that WSARecvFrom is always called before waiting.
(fhandler_socket::recvmsg): Ditto.
* fhandler_socket.cc (fhandler_socket::sendto): Drop out of loop if
has_been_closed gets set.
(fhandler_socket::sendmsg): Ditto.
* net.cc (wsock_event::wait): Don't initialize evts. Don't try to
evaluate network events if WSAEnumNetworkEvents fails.
(wsock_event::release): Save last WSA error and set it again unless
resetting to blocking socket fails.
* wsock_event.h (class wsock_event): Remove destructor.
Corinna Vinschen [Wed, 31 Mar 2004 15:33:33 +0000 (15:33 +0000)]
* fhandler_socket.cc (fhandler_socket::recvfrom): Always initialize
ret to 0 when using in Winsock call.
(fhandler_socket::recvmsg): Ditto.
(fhandler_socket::sendto): Ditto.
(fhandler_socket::sendmsg): Ditto.
Corinna Vinschen [Wed, 31 Mar 2004 12:04:07 +0000 (12:04 +0000)]
* fhandler_tape.cc (mtinfo_drive::get_pos): Only set partition if
GetTapePosition returned a non-zero partition number.
(mtinfo_drive::create_partitions): Reinitialize to partition 0.
Support TAPE_DRIVE_INITIATOR and TAPE_DRIVE_FIXED partitioning.
(mtinfo_drive::set_partition): Initialize new partition.
(mtinfo_drive::status): Readd accidentally dropped setting of mt_resid.
* net.cc (wsock_event::prepare): Always print debug output in case
of error.
Corinna Vinschen [Wed, 31 Mar 2004 09:13:54 +0000 (09:13 +0000)]
* fhandler_socket.cc (fhandler_socket::recvfrom): Initialize res to
SOCKET_ERROR. Use SOCKET_ERROR instead of -1 throughout.
(fhandler_socket::recvmsg): Ditto.
(fhandler_socket::sendto): Ditto.
(fhandler_socket::sendmsg): Ditto.
* net.cc (wsock_event::prepare): Call WSASetLastError instead of
SetLastError.
(wsock_event::wait): Use SOCKET_ERROR instead of -1.
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