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2012-02-07 Christopher Faylor <me.cygwin2012@cgf.cx>
* cygheap.cc (init_cygheap::manage_console_count): Delete.
* 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.
2012-02-07 Christopher Faylor <me.cygwin2012@cgf.cx>
* include/cygwin/version.h: Bump CYGWIN_VERSION_DLL_MINOR to 11.
2012-02-03 Václav Zeman <vhaisman@gmail.com>
* grp.cc (pwdgrp::parse_group): Convert grp from macro to reference.
* passwd.cc (pwdgrp::parse_passwd): Ditto for res.
2012-02-02 Christopher Faylor <me.cygwin2012@cgf.cx>
* syscalls.cc (close_all_files): Use cygheap_fdget to manipulate
fhandler. Use debug_only_printf.
2012-02-02 Corinna Vinschen <corinna@vinschen.de>
Fix memory and handle leaks due to fdopendir:
* 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.
2012-02-01 Christopher Faylor <me.cygwin2012@cgf.cx>
* fcntl.cc (fcntl64): Add introductory debug statement. Call dup3
directly via dtable method to avoid over-incrementing refcnt.
2012-02-01 Christopher Faylor <me.cygwin2012@cgf.cx>
* dtable.cc (dtable::dup_worker): Add comment explaining why refcnt
isn't incremented here.
(dtable::dup3): Simplify slightly. Add comment.
* syscalls.cc (dup3): Increment refcnt here, similarly to dup2.
2012-02-01 Christopher Faylor <me.cygwin2012@cgf.cx>
* fhandler.cc (fhandler_base_overlapped::has_ongoing_io): Don't block
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.
2012-01-31 Christopher Faylor <me.cygwin2012@cgf.cx>
* syscalls.cc (dup3): Fix debug typo.
* fhandler.cc (flush_async_io): Assume only called for writer. Call
GetOverlappedResult directly rather than kludging call to
has_ongoing_io.
(fhandler_base_overlapped::close): Only start flush thread when closing
write handle. Only cancel I/O when reading.
2012-01-28 Corinna Vinschen <corinna@vinschen.de>
* cygwin.din: Fix order (DATA first).
2012-01-27 Corinna Vinschen <corinna@vinschen.de>
* dcrt0.cc (is_dos_path): New macro to recognize drive letter and UNC
DOS paths.
(globify): Call is_dos_path instead of isdrive.
2012-01-26 Christopher Faylor <me.cygwin2012@cgf.cx>
* sigproc.cc (child_info::retry_count): Default to 1.
2012-01-23 Corinna Vinschen <corinna@vinschen.de>
* syscalls.cc (gethostid): Simplify. Just fetch MachineGuid and
create hash from there.
2012-01-22 Christopher Faylor <me.cygwin2012@cgf.cx>
* fhandler.h (fhandler_fifo::arm): Declare new function.
* 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.
2012-01-22 Christopher Faylor <me.cygwin2012@cgf.cx>
* cygheap.h (cygheap_fdmanip::release): Simplify.
* 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.
2012-01-22 Christopher Faylor <me.cygwin2012@cgf.cx>
* cygheap.h (cygheap_fdget::~cygheap_fdget): Simplify now that refcnt
reports 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.
2012-01-20 Corinna Vinschen <corinna@vinschen.de>
* fhandler.h (fhandler_registry::opendir): Declare.
* fhandler_registry.cc (fhandler_registry::opendir): New function.
2012-01-13 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
* include/cygwin/config.h (_GLIBC_EXTENSION): Define.
2012-01-11 Christopher Faylor <me.cygwin2012@cgf.cx>
* spawn.cc (child_info_spawn::worker): Delete debugging.
2012-01-11 Christopher Faylor <me.cygwin2012@cgf.cx>
Update copyright on all files checked in so far this year.
* 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.
2012-01-09 Corinna Vinschen <corinna@vinschen.de>
* include/cygwin/process.h: Move here from newlib.
* exec.cc: Change include of process.h to reflect the fact that it's
now in the include/cygwin subfolder.
* spawn.cc: Ditto.
* syscalls.cc: Ditto.
2012-01-09 Corinna Vinschen <corinna@vinschen.de>
* miscfuncs.cc (thread_wrapper): Make sure stack is 16 byte aligned
to make gcc-3 compiled pthread applications happy.
2012-01-08 Christopher Faylor <me.cygwin2012@cgf.cx>
* dtable.cc (dtable::stdio_init): Always initialize console when we
have one.
* 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.
2012-01-06 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
* cygwin.din (pthread_sigqueue): Export.
* posix.sgml (std-gnu): Add pthread_sigqueue.
* thread.cc (pthread_sigqueue): New function.
* thread.h (pthread_sigqueue): New function.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2012-01-02 Christopher Faylor <me.cygwin2012@cgf.cx>
* path.cc (get_current_dir_name): Avoid memory leak. Don't return PWD
contents if directory doesn't actually exist.
2012-01-01 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
* cygwin.din (get_current_dir_name): Export.
* path.cc (get_current_dir_name): New function.
* posix.sgml (std-gnu): Add get_current_dir_name.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
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