* dll_init.cc: Throughout, use modname where it was used before.
(dll_list::operator[]): Use modname. Move comment from dll_list::alloc
here and remove hint about GetModuleBaseNameW.
(dll_list::alloc): Store full path in name, pointer to basename in
modname. Search dll using modname.
__pthread_cond_dowait. Only check and potentially initialize cond and
mutex, drop call to (*cond)->wait.
(pthread_cond_timedwait): Replace call to __pthread_cond_dowait with
separate calls to __pthread_cond_wait_init and (*cond)->wait to be
able to initialize cond before accessing its clock_id member.
(pthread_cond_wait): Ditto (more or less).
(dll_list::find_by_modname): Remove.
(dll_list::alloc): Only store module basename in name. Add comment to
explain why. Simplify address check. Fix formatting in comment.
* dll_init.h (struct dll): Drop modname and find_by_modname.
* cygheap.h (init_cygheap::manage_console_count): Ditto.
(init_cygheap::console_count): Ditto.
* fhandler.h (fhandler_console::has_a): Ditto.
(fhandler_console::free_console): Declare new function.
* fhandler_console.cc (fhandler_console::free_console): Define new function.
(fhandler_console::open_setup): Delete call to manage_console_count.
(fhandler_console::close): Ditto. Replace with call to free_console().
* fhandler_tty.cc (fhandler_pty_slave::open): Delete call to
manage_console_count.
(fhandler_pty_slave::cleanup): Ditto.
(fhandler_pty_slave::close): Call fhandler_console::free_console() if this is
our controlling tty.
* pinfo.cc (_pinfo::set_ctty): Skip function if tty in question == our ctty.
Delete call to manage_console_count.
* syscalls.cc (close_all_files): Avoid locking and avoid setting errno when
iterating over fds.
* dir.cc (closedir): Call global close instead of just releasing the
fhandler.
* fhandler_disk_file.cc (fhandler_disk_file::closedir): Don't close
fhandler handle here, rely on global closedir doing the right thing.
* fhandler_registry.cc (fhandler_registry::readdir): Also delete
d_hash when closing registry key.
(fhandler_registry::rewinddir): Ditto.
Avoid infinite recursion in VirtualStore under UAC:
* fhandler_registry.cc (VIRT_CLASSES_KEY_PREFIX): Define.
(VIRT_CLASSES_KEY_SUFFIX): Ditto.
(VIRT_CLASSES_KEY): Ditto.
(VIRT_CLASSES_LINKTGT): Ditto.
(fhandler_registry::exists): Return virt_symlink as file type if
this is a Classes key under the VirtualStore.
(fhandler_registry::fstat): Handle virt_symlink.
(fhandler_registry::readdir): Return DT_LNK as d_type if this is a
Classes key under the VirtualStore.
(fhandler_registry::fill_filebuf): Handle Classes symlink.
Handle user impersonation in /proc/registry access:
* autoload.cc (RegOpenUserClassesRoot): Define.
(RegOpenCurrentUser): Define.
* fhandler_registry.cc (RegOpenUserClassesRoot): Declare function
missing in w32api.
(RegOpenCurrentUser): Ditto.
(fetch_hkey): New function.
(fhandler_registry::open): Call fetch_hkey to get root registry key.
(open_key): Ditto.
GetOverlappedResult since previous IsEventSignalled will have reset the handle.
* select.cc (cygwin_select): Remove space before parentheses in syscall
debugging output.
(pipe_data_available): Streamline if block.
* fhandler.cc (flush_async_io): Assume only called for writer. Call
GetOverlappedResult directly rather than kluding call to has_ongoing_io.
(fhandler_base_overlapped::close): Only start flush thread when closing write
handle. Only cancel I/O when reading.
* fhandler_fifo.cc (fhandler_fifo::arm): Define new function.
(fhandler_fifo::open): Fix handling of RDWR pipes to avoid opening a second
handle. Use arm() function to set events.
(fhandler_fifo::raw_read): Correctly go into "connect again logic" when we
detect another writer is available. Use arm() function to set event.
* pipe.cc (fhandler_pipe::create): Add more detail to debugging output.
* dtable.cc (dtable::release): Make void again. Skip not_open check since it
is guaranteed to be open. Don't bother deleting here since actual deletion
will be handled in cygheap_fdget::~cygheap_fdget.
* dtable.h (dtable::release): Make void again.
* syscalls.cc (dup2): Bump fhandler use count on successful dup.
reference count changes itself.
* fhandler.cc (fhandler_base::reset): Set _refcnt to 0.
* fhandler.h (fhandler_base::refcnt): Report refcnt when debugging.
* select.cc (cygwin_select): Set return_on_signal to indicate when select
should be interrupted.
(select_stuff::wait): Keep looping unless return_on_signal is set.
* select.h (select_stuff::return_on_signal): New variable.
(select_stuff::select_stuff): Zero return_on_signal.
* fhandler.h: Use #pragma once rather than ifdef guards.
(fhandler_console::tc_getpgid): Return our pgid if we have never opened a
console.
* fork.cc: Rearrange includes to accommodate fhandler.h use of pinfo.h.
* sigproc.cc: Ditto.
* spawn.cc: Ditto.
(child_info_spawn::worker): Query myself->pgid rather than calling expensive
function.
* thread.h: Use #pragma once rather than ifdef guards.
* pinfo.h: Use #pragma once rather than ifdef guards.
(pinfo::remember): Don't define if sigproc.h has not been included.
(pinfo::reattach): Ditto.
* sigproc.h: Use #pragma once rather than ifdef guards. Use different test to
see if pinfo.h has been included.
* fhandler_termios.cc (fhandler_termios::tcsetpgrp): Use a better method to
print tty name for debugging.
(fhandler_termios::bg_check): Ditto.
* pinfo.cc (_pinfo::set_ctty): Remove leftover debugging stuff. Simplify
behavior when setting tty's sid and pgid to avoid overwriting previously set
values.
* spawn.cc (ch_spawn): Cosmetic change.
Remove duplicate definitions, identified by 'make test'.
* include/wincrypt.h (CRYPT_NEWKEYSET, CRYPT_DELETEKEYSET,
CRYPT_MACHINE_KEYSET, CRYPT_SILENT, CRYPT_EXPORTABLE, CRYPT_USER_PROTECTED,
CRYPT_CREATE_SALT, CRYPT_UPDATE_KEY, CRYPT_NO_SALT, CRYPT_PREGEN,
CRYPT_RECIPIENT, CRYPT_INITIATOR, CRYPT_ONLINE, CRYPT_SF, CRYPT_CREATE_IV,
CRYPT_KEK, CRYPT_DATA_KEY, CRYPT_VOLATILE, CRYPT_SGCKEY): Remove duplicate
definitions.
* include/winerror.h (CRYPT_E_REVOKED): Removed - already defined in
wincrypt (which is where it should be defined according to MSDN).
check_reparse_point.
(symlink_info::check_reparse_point): Add bool argument to indicate
remote drive. Handle STATUS_PENDING. Don't evaluate junctions on
remote drives. Fix comments.
(symlink_info::check): Drop check for is_remote_drive and associated
comment here. Add fs.is_remote_drive as second parameter to
check_reparse_point call.
(JOB_OBJECT_LIMIT_SILENT_BREAKAWAY_OK): Define.
(JOB_OBJECT_BREAKAWAY_OK): Define as JOB_OBJECT_LIMIT_BREAKAWAY_OK
and mark as kept for backward compatibility only.
(JOB_OBJECT_SILENT_BREAKAWAY): Define as
JOB_OBJECT_LIMIT_SILENT_BREAKAWAY_OK and mark as kept for backward
compatibility only.
* Makefile.in (ps.exe): Revert previous change.
* ps.cc: Include psapi.h again.
(main): In CW_GETPINFO_FULL case. Evaluate minimal process access mask
required per OS and use that in OpenProcess call. Use
GetModuleFileNameExW on Windows 2000 or if fetching the drive mapping
failed. Handle empty process name.
* ps.cc: Don't include psapi.h.
(dosdevs): Drop.
(unicode_buf): Define.
(main): Simplify path evaluation in CW_GETPINFO_FULL case. Fetch drive
map from Cygwin DLL. Use it to convert NT device paths to Win32 paths.
Corinna Vinschen
Christopher Faylor
Keith Marshall
Yaakov Selkowitz
Chris Sutcliffe