* autoload.cc: Add winmm functions needed by fhandler_dsp.cc.
* fhandler_dsp.cc: New file.  Implements OSS like /dev/dsp.
* include/sys/soundcard.h: New file.  User land includes for OSS /dev/dsp.
* fhandler.h: Add new class fhandler_dev_dsp and a FH_OSS_DSP definition.
* dtable.cc (dtable::build_fhandler): Allow creation of the /dev/dsp device.
* path.cc (windows_device_names): Add /dev/dsp into list of device names.
* Makefile.in (DLL_OFILES): Add fhandler_dsp.o.

* mount.cc (longopts): Add help to options list.
(opts): Add 'h' to options string.
* umount.cc (longopts): Add help to options list.
(opts): Add 'h' to options string and change 'R' to 'A'.

* uname.c (uname): Default n in in86 to 6 if Windows returns > 6.

Patch by Kazuhiro Fujieda  <fujieda@jaist.ac.jp>:
        * mkgroup.c (enum_groups): Use RID + offset specified an additional
        argument as ID.
        (usage): Add description of -o option.
        (longopts, opts): Add specifications of -o/--id-offset option.
        (main): Add -o option. Invoke enum_groups with specified offset.
        * mkpasswd.c (enum_users): Just like mkgroup.c.
        (usage, longopts, opts): Ditto.
        (main): Add -o option. Invoke enum_users with specified offset
        only against domain accounts.

    * path.cc (add_ext_from_sym): Redefine to call `add_ext_from_sym_'.
        (add_ext_from_sym_): New inline function.

* config.h.in: Turn on VFORK by default.

* net.cc (cygwin_socket): Set SO_LINGER to small value so closed UNIX domain
sockets will not stay around.
* select.cc (socket_cleanup): Set SO_LINGER to small value so closed dummy
sockets do not stay around.  Use correct value for second argument to shutdown.

Sat Apr 14 17:04:00 2001  Robert Collins <rbtcollins@hotmail.com>

* thread.h (MTinterface): Add threadcount.
* thread.cc (MTinterface::Init): Set threadcount to 1.
(__pthread_create): Increment threadcount.
(__pthread_exit): Decrement threadcount and call exit() from the last thread.

* libc/include/sys/unistd.h: Add pthread_atfork (Cygwin only).

Fix ChangeLog format.

* fork.cc (fork_child): Call the __pthread_atforkchild function.
(fork_parent): Call the __pthread_atforkparent function.
* cygwin.din: Export pthread_atfork.
* thread.h (callback): New class.
(MTinterface): Use it.
* thread.cc (__pthread_atforkprepare): New function.
(__pthread_atforkparent): New function.
(__pthread_atforkchild): New function.
(__pthread_atfork): New function.
* pthread.cc (pthread_atfork): New function.

    * path.cc (add_ext_from_sym): New define evaluating `known'suffix'.
        (path_conv::check): Use add_ext_from_sym throughout.

bfd/
* libbfd-in.h (_bfd_merge_section): New.
(_bfd_write_merged_section): New.
(_bfd_merged_section_offset): New.
* libbfd.h: Rebuilt.
* linker.c (_bfd_generic_link_output_symbols): Handle
discard_sec_merge.
* aoutx.h (aout_link_write_symbols): Likewise.
* pdp11.c (aout_link_write_symbols): Likewise.
* elflink.h (elf_link_add_object_symbols): Call _bfd_merge_section.
(elf_bfd_final_link): Adjust global symbols pointing into SEC_MERGE
sections.
(elf_link_sec_merge_syms): New.
(elf_link_input_bfd): Call _bfd_merged_section_offset
and _bfd_write_merged_section.
Handle discard_sec_merge.
* elf-bfd.h (struct elf_link_hash_table): Add merge_info
field.
(struct bfd_elf_section_data): Likewise.
* elf.c (_bfd_elf_make_section_from_shdr): Set SEC_MERGE and
SEC_STRINGS section flags and entsize from their ELF counterparts.
(_bfd_elf_link_hash_table_init): Initialize merge_info.
(elf_fake_sections): Set SHF_MERGE, SHF_STRINGS and sh_entsize
from their BFD counterparts.
* merge.c: New file.
* Makefile.am: Add strtab.lo.
* Makefile.in: Rebuilt.
include/
* bfdlink.h (bfd_link_discard): Add discard_sec_merge.
gas/
* config/obj-elf.c (obj_elf_change_section): Add entsize argument,
handle SHF_MERGE and SHF_STRINGS.
(obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
(obj_elf_section): Allow additional argument specifying entity size.
* write.c (adjust_reloc_syms): Keep relocations against local symbols
in SEC_MERGE sections.
ld/
* ldmain.c (main): Default to discard_sec_merge.
* lexsup.c (OPTION_DISCARD_NONE): Define.
(ld_options): Add --discard-none.
(parse_args): Handle OPTION_DISCARD_NONE.
* ldlang.c (wild_doit): SEC_MERGE should be set in the output
section only if SEC_MERGE and SEC_STRINGS flags and entsize of
all its input sections match.

    * cygwinenv.sgml: Add text for `check_case' option.

    * dir.cc (mkdir): Check for case clash.
        * environ.cc: Add extern declaration for `pcheck_case'.
        (check_case_init): New function.
        (struct parse_thing): Add "check_case" option.
        * errno.cc (_sys_nerrlist): Add text for ECASECLASH.
        (strerror): Add case branch for ECASECLASH.
        * fhandler.cc (fhandler_disk_file::open): Check for case clash.
        * path.cc: Add global variable `pcheck_case'.
        (struct symlink_info): Add member `case_clash' and method `case_check'.
        (path_prefix_p_): Call `pathnmatch' instead of `strncasematch'.
        (pathnmatch): New funtion.
        (pathmatch): Ditto.
        (path_conv::check): Add handling for case checking.
        (symlink): Check for case clash.
        (symlink_info::check): Add parameter for case checking.
        Handle case checking.
        (symlink_info::case_check): New method.
        (chdir): Don't use unconverted path if pcheck_case==PCHECK_STRICT.
        * path.h: Add extern declarations for `pathmatch' and
        `pathnmatch'.
        (enum case_checking): New enumeration type describing
        the case checking behaviour of path conversion routines.
        (class path_conv): Add member `case_clash'.
        * syscalls.cc (_link): Check for case clash.

    * libc/include/sys/errno.h: Add ECASECLASH to indicate case clash
        on case insensitve file systems.

* syscalls.cc (mkfifo): New function stub.

* configure.in: Remove PTH_ALLOW.
* cygwin.din: Remove @PTH_ALLOW@ prefixes to pthread functions.  Add new
pthread exports.
* pthread.cc: New wrapper functions for the above new exports.
* sched.cc (valid_sched_parameters): New function.
(sched_setparam): Use it.
(sched_set_thread_priority): New function.  Used by pthread_sched*.
* thread.cc (pthread_key_destructor::InsertAfter): New function.
(pthread_key_destructor::UnlinkNext): New function.
(pthread_key_destructor::Next): New function.
(pthread_key_destructor_list::Insert): New function.
(pthread_key_destructor_list::Remove): New function.
(pthread_key_destructor_list::Pop): New function.
(pthread_key_destructor::pthread_key_destructor): New function.
(pthread_key_destructor_list::IterateNull): New function.
(MTinterface::Init): Initialise new member.
(pthread::pthread): Initialise new members.
(pthread::create): Copy new attributes.  Set the new thread priority.
(pthread_attr::pthread_attr): Initialise new members.
(pthread_key::pthread_key): Setup destructor function.
(pthread_key::~pthread_key): Remove destructor function.
(pthread_mutexattr::pthread_mutexattr): New function.
(pthread_mutexattr::~pthread_mutexattr): New function.
(__pthread_once): New function.
(__pthread_cleanup): New function.
(__pthread_cancel): New function.
(__pthread_setcancelstate): New function.
(__pthread_setcanceltype): New function.
(__pthread_testcancel): New function.
(__pthread_attr_getinheritsched): New function.
(__pthread_attr_getschedparam): New function.
(__pthread_attr_getschedpolicy): New function.
(__pthread_attr_getscope): New function.
(__pthread_attr_setinheritsched): New function.
(__pthread_attr_setschedparam): New function.
(__pthread_attr_setschedpolicy): New function.
(__pthread_attr_setscope): New function.
(__pthread_exit): Call any key destructors on thread exit.
(__pthread_join): Use the embedded attr values.
(__pthread_detach): Use the embedded attr values.
(__pthread_getconcurrency): New function.
(__pthread_getschedparam): New function.
(__pthread_key_create): Pass the destructor on object creation.
(__pthread_key_delete): Correct incorrect prototype.
(__pthread_setconcurrency): New function.
(__pthread_setschedparam): New function.
(__pthread_cond_timedwait): Support static mutex initialisers.
(__pthread_cond_wait): Ditto.
(__pthread_mutex_getprioceiling): New function.
(__pthread_mutex_lock): Support static mutex initialisers.
(__pthread_mutex_trylock): Ditto.
(__pthread_mutex_unlock): Ditto.
(__pthread_mutex_destroy): Ditto.
(__pthread_mutex_setprioceiling): New function.
(__pthread_mutexattr_getprotocol): New function.
(__pthread_mutexattr_getpshared): New function.
(__pthread_mutexattr_gettype): New function.
(__pthread_mutexattr_init): New function.
(__pthread_mutexattr_destroy): New function.
(__pthread_mutexattr_setprotocol): New function.
(__pthread_mutexattr_setprioceiling): New function.
(__pthread_mutexattr_getprioceiling): New function.
(__pthread_mutexattr_setpshared): New function.
(__pthread_mutexattr_settype): New function.  Remove stubs for non MT_SAFE
compilation.
* thread.h: Remove duplicate #defines.  Add prototypes for new functions in
thread.cc.
(pthread_key_destructor): New class.
(pthread_key_destructor_list): New class.
(pthread_attr): Add new members.
(pthread): Remove members that are duplicated in the pthread_attr class.
(pthread_mutex_attr): Add new members.
(pthread_once): New class.
* include/pthread.h: Add prototypes for new functions exported from
cygwin1.dll.  Remove typedefs.
* include/sched.h: Add prototypes for new functions in sched.cc.
* include/cygwin/types.h: Add typedefs from pthread.h

* ltconfig, ltmain.sh, libtool.m4, ltcf-c.sh, ltcf-cxx.sh,
ltcf-gcj.sh: Upgraded to libtool 1.4a 1.641.2.226.

* configure.in: Remove PTH_ALLOW.
* cygwin.din: Remove @PTH_ALLOW@ prefixes to pthread functions.
Add new pthread exports.
* pthread.cc: New wrapper functions for the above new exports.
* sched.cc (valid_sched_parameters): New function.
(sched_setparam): Use it.
(sched_set_thread_priority): New function. Used by pthread_sched*.
* thread.cc (pthread_key_destructor::InsertAfter): New function.
(pthread_key_destructor::UnlinkNext): New function.
(pthread_key_destructor::Next): New function.
(pthread_key_destructor_list::Insert): New function.
(pthread_key_destructor_list::Remove): New function.
(pthread_key_destructor_list::Pop): New function.
(pthread_key_destructor::pthread_key_destructor): New function.
(pthread_key_destructor_list::IterateNull): New function.
(MTinterface::Init): Initialise new member.
(pthread::pthread): Initialise new members.
(pthread::create): Copy new attributes. Set the new thread priority.
(pthread_attr::pthread_attr): Initialise new members.
(pthread_key::pthread_key): Setup destructor function.
(pthread_key::~pthread_key): Remove destructor function.
(pthread_mutexattr::pthread_mutexattr): New function.
(pthread_mutexattr::~pthread_mutexattr): New function.
(__pthread_once): New function.
(__pthread_cleanup): New function.
(__pthread_cancel): New function.
(__pthread_setcancelstate): New function.
(__pthread_setcanceltype): New function.
(__pthread_testcancel): New function.
(__pthread_attr_getinheritsched): New function.
(__pthread_attr_getschedparam): New function.
(__pthread_attr_getschedpolicy): New function.
(__pthread_attr_getscope): New function.
(__pthread_attr_setinheritsched): New function.
(__pthread_attr_setschedparam): New function.
(__pthread_attr_setschedpolicy): New function.
(__pthread_attr_setscope): New function.
(__pthread_exit): Call any key destructors on thread exit.
(__pthread_join): Use the embedded attr values.
(__pthread_detach): Use the embedded attr values.
(__pthread_getconcurrency): New function.
(__pthread_getschedparam): New function.
(__pthread_key_create): Pass the destructor on object creation.
(__pthread_key_delete): Correct incorrect prototype.
(__pthread_setconcurrency): New function.
(__pthread_setschedparam): New function.
(__pthread_cond_timedwait): Support static mutex initialisers.
(__pthread_cond_wait): Ditto.
(__pthread_mutex_getprioceiling): New function.
(__pthread_mutex_lock): Support static mutex initialisers.
(__pthread_mutex_trylock): Ditto.
(__pthread_mutex_unlock): Ditto.
(__pthread_mutex_destroy): Ditto.
(__pthread_mutex_setprioceiling): New function.
(__pthread_mutexattr_getprotocol): New function.
(__pthread_mutexattr_getpshared): New function.
(__pthread_mutexattr_gettype): New function.
(__pthread_mutexattr_init): New function.
(__pthread_mutexattr_destroy): New function.
(__pthread_mutexattr_setprotocol): New function.
(__pthread_mutexattr_setprioceiling): New function.
(__pthread_mutexattr_getprioceiling): New function.
(__pthread_mutexattr_setpshared): New function.
(__pthread_mutexattr_settype): New function.
Remove stubs for non MT_SAFE compilation.
* thread.h: Remove duplicate #defines.
Add prototypes for new functions in thread.cc.
(pthread_key_destructor): New class.
(pthread_key_destructor_list): New class.
(pthread_attr): Add new members.
(pthread): Remove members that are duplicated in the pthread_attr class.
(pthread_mutex_attr): Add new members.
(pthread_once): New class.
* include/pthread.h: Add prototypes for new functions exported from cygwin1.dll.
Remove typedefs.
* include/sched.h: Add prototypes for new functions in sched.cc.
* include/cygwin/types.h: Add typedefs from pthread.h

* include/windows.h (#include <winsock.h>): Include <winsock2.h>
instead if (_WIN32_WINNT >= 0x0400)&&(__W32API_MAJOR_VERSION > 0).

2001-04-11  Danny Smith  <danny_r_smith_2001@yahoo.co.nz>

* include/winuser.h (WM_IME_*): Remove defines (now in imm.h).

* include/windef.h (*PBOOL): Unprotect from XFree86Server.
(*LPBOOL): Ditto.

* libc/include/sys/features.h: Add appropriate defines for Cygwin pthread
support.
* libc/include/sys/signal.h: Remove unneeded __CYGWIN__ protection.
* libc/include/sys/types.h: Protect __CYGWIN__ from the rtems pthreads types.
Include <cygwin/types.h> for the cygwin specific typedefs.

* path.cc (struct symlink_info): Add extn and ext_tacked_on fields.
(path_conv::check): Only tack on extension if a known one didn't already exist.
(suffix_scan::has): Return pointer to known extension.
(symlink_info::check): Record location of extension, if any.

* mkgroup.c (uni2ansi): Use native method to convert from Unicode
to multi-byte strings.
* mkpasswd.c (uni2ansi): Ditto.
(enum_users): Pass buffer size when converting string.
(enum_local_groups): Ditto.
* mkgroup.c (enum_groups): Ditto.
(enum_local_groups): Ditto.

* fhandler.h (class fhandler_socket): Add members and methods to
support secure connections on AF_UNIX sockets.
* fhandler_socket.cc (fhandler_socket::set_connect_secret): New method.
(fhandler_socket::get_connect_secret): Ditto.
(fhandler_socket::create_secret_event): Ditto.
(fhandler_socket::close_secret_event): Ditto.
(fhandler_socket::check_peer_secret_event): Ditto.
(fhandler_socket::fixup_after_fork): Duplicate secret event to child.
(fhandler_socket::dup): Copy address family.
(fhandler_socket::close): Close secret event.
* net.cc (get_inet_addr): Read secret cookie.
(cygwin_connect): Check if peer knows secret cookie value.
(cygwin_accept): Ditto. Copy address family to newly created socket.
(cygwin_bind): Generate and write secret cookie.
(wsock_init): Initialize random number generator.

Work around new g++ problem.

* include/winnt.h (GetCurrentFiber): Make "external __inline" or asm code will
be included in every module which includes this header.
(GetFiberData): Ditto.

remove extra whitespace.

* Makefile.in: Put -lgcc last in list of libraries, since stdc++ library needs
it.
* cygwin.din: Remove obsolete "__empty" export.
* exceptions.cc (call_signal_handler_now): Force inclusion of function even
when -finline-functions is specified.
* sigproc.h: Remove obsolete call_signal_handler declaration.
* fhandler_console.cc (cp_get_internal): New function.
(cp_convert): New function.
(con_to_str): New function.
(str_to_con): New function.
(fhandler_console::read): Replace OemToCharBuff with con_to_str.
(fhandler_console::write_normal): Replace CharToOemBuff with str_to_con.

* include/winnt.h (GetCurrentFiber): Fix typo.

* include/shellapi.h: (CommandLineToArgvW): Add WINAPI declaration.
* include/winbase.h: (GetFileAttributesExW): Fix typo.
* include/wingdi.h: (StartDocA): Change LPDOCINFOA to DOCINFOA*.
(StartDocB): Chage LNPDOCINFOB to DOCINFOB*.
Thanks To: Kent Tamura  <tkent@users.sourceforge.net>
* include/winnt.h: (GetFiberData): Add __inline assembler coding.
(GetCurrentFiber): Ditto.
Thanks to: Andy Younger  <AndyY@redlemon.com>
* include/windef.h: (HMONITOR_DECLARED): New definition to stop
DirectX 8 from complaining.
Thanks to: Sigbj�rn Lund Olsen  <mosikos@online.no>
        * include/commctrl.h Updated TreeView and ListView defines and macros.
        * include/winuser.h (MB_SERVICE_NOTIFICATION): Correct value for NT4
and above.

    * syscalls.cc (stat_worker): Fix conditional which still allowed
        successful stat'ing of non-existant files.

* cris.h (enum cris_insn_version_usage): Correct comment for
cris_ver_v3p.

* child_info.h: Bump magic number for fork/exec/spawn.

* libc/include/machine/ieeefp.h: Comment about new configuration
macros _FLT_LARGEST_EXPONENT_IS_NORMAL and _FLT_NO_DENORMALS.
* libm/common/fdlib.h: Define new macros for testing floats.
* libm/common/sf_*: Use them.
* libm/math/ef_*: Likewise.
* libm/math/sf_*: Likewise.

merge from gcc

    * errno.cc (errmap): Map ERROR_FILE_INVALID to ENXIO.

    * winsup.api/mmaptest01.c: New test.

* cygrun.c (main): Fix compiler warning.
* gmon.c (_mcleanup): Ditto.
* profil.c (profile_off): Ditto.
* net.cc (find_winsock_errno): New function.
(__set_winsock_errno): Use find_winsock_errno.
(cygwin_setsockopt): Detect SO_ERROR for debugging.
(cygwin_getsockopt): Ditto.  Translate error when getsockopt returns SO_ERROR.
* winsup.h: regparmize __set_winsock_errno.
* include/sys/strace.h: Document that strace functions can't use regparm.

* mount.cc (main): Use getopt_long for parsing arguments.
(usage): Reformat, show long and short options.
* umount.cc (main): Ditto, all of the above.

* mount.cc (show_mounts): Change format string to more closely resemble UNIX
when displaying mount table.

    * fhandler.cc (fhandler_disk_file::open): Avoid checking a magic
number of a directory.

* shared_info.h (mount_info): Remove mnt_ elements.
* thread.h (struct _winsup_t): Add mnt_ elements.
* path.cc (fillout_mntent): Use mnt_ elements from reent_winsup ().

* Makefile.in (CXX_FOR_TARGET_FOR_RECURSIVE_MAKE, RECURSE_FLAGS):
New macros.
(bootstrap, cross): Use RECURSE_FLAGS.
* configure.in: Subst CXX_FOR_TARGET_FOR_RECURSIVE_MAKE.

* exceptions.cc (sigframe::call_signal_handler): Return value of
call_signal_handler_now.
* sigproc.h (sigframe): Use constructor.
* syscalls.cc (_read): Correct errno test prior to calling signal handler.

Fix typo.

* exceptions.cc (sigframe::call_signal_handler): Move out side of "C" block or
some compilers will complain.

* exceptions.cc (call_signal_handler_now): Rename from call_signal_handler to
avoid C++ confusion.

* path.cc (fillout_mntent): Always remove drive root directories from future
consideration by "/cygdrive" reporting.
(cygdrive_getmnt): Avoid reporting removable drives or drives with no media
mounted.

* thread.h (struct _winsup_t): Remove obsolete elements.  Add available_drives
element.
* path.cc (mount_info::getmntent): Report "/cygdrive" drives when mounted
drives are exhausted.
(fillout_mntent): New function.
(mount_item::getmntent): Use fillout_mntent.
(cygdrives_mntent): New function.  Returns next available "/cygdrive".
(setmntent): Initialize available "/cygdrives".
* syscalls.cc: Remove some if 0'ed code.
* times.cc (timezone): Use more descriptive variable name.

* sigproc.h (class sigframe): Implement 'unregister()' method.
(sigframe::~sigframe): Use unregister method.
(sigframe::call_signal_handler): Declare new method.
* exceptions.cc (sigframe::call_signal_handler): New method.  Unregisters
current sigframe before calling signal handler.
(setup_handler): Clear waiting threads prior to arming signal_arrived.
* syscalls.cc (_read): Change goto to loop.  Recalculate sigframe inside of
loop so that constructor is called when appropriate.
* wait.cc (wait4): Ditto.
* signal.cc: Change "sig" to "signal" in debugging messages throughout.
* sigproc.cc: Ditto.

* fhandler_serial.cc (fhandler_serial::raw_write): Close protected handles with
ForceCloseHandle or suffer spurious warnings.

* fhandler.cc (fhandler_base::read): Remove special handling of CTRL-Z.

merge from gcc

Fix formatting.

    * fhandler.h (class fhandler_console): Add members `insert_mode'.
        * fhandler_console.cc (fhandler_console::dup): Duplicate `insert_mode'.
        (fhandler_console::fhandler_console): Initialize `insert_mode'.
        fhandler_console::char_command): Add terminal capabilities
        "enter insert mode" = \E[4h and "exit insert mode" = \E[4l.
        Care for insert mode on terminal capability "repeat char" = \E[x;yb.
        (fhandler_console::write_normal): Care for insert mode before writing
        to the console.
        (array keytable): Add keymapping for modified cursor and control
        block keys (xterm like).

Fix strange formatting.

Fix strange formatting.

* include/winuser.h (RT_CURSOR): Add protection for XFree86Server.
(RT_FONT): Ditto.
(VK_KANA): New definition.
* include/basetsd.h (INT32): Ditto.
* include/windef.h (ATOM): Ditto.
(BOOL): Ditto.
(BYTE): Ditto.
* include/winbase.h (FreeResource): Ditto.
Thanks to: "Harold Hunt" <huntharo@msu.edu>

    * fhandler.h (class fhandler_console): Add members `savebufsiz' and
        `savebuf' to allow save/restore of screen.
        * fhandler_console.cc (fhandler_console::dup): Duplicate savebuf.
        (fhandler_console::fhandler_console): Initialize `savebufsiz' and
        `savebuf'.
        (fhandler_console::char_command): Add terminal capabilities
        "save screen content" = \E[?47h and "restore screen content" = \E[?47l.

2001-03-29  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/sys/arm/setjmp.S: Added .code 16 specifier for thumb-mode
        prolog to by-pass possible assembler error.

* path.cc (chdir): Eat trailing whitespace on input path.

* lib/_cygwin_S_IEXEC.c: Remove "const" from globals or they never seem to be
defined.  Wrap definitions in extern "C".  Include winsup.h to assure proper
definitions.
* dcrt0.cc (dll_crt0_1): Call stdio_init after premain run so that binmode.o,
etc., will control default stdio settings.
* dtable.cc (dtable::init_std_file_from_handle): Allow __fmode to force
binmode/textmode settings.  Default pipes to binmode.

* configure.in (CXX_FOR_TARGET): Use xgcc for libstdc++-v3.

   * mmap.cc (mmap): Fix conditional for previous patch.

add missing stuff.

oops - omitted from previous delta

    * mmap.cc (mmap): Outflank copy-on-write problem on 9x by
        setting access mode to FILE_MAP_READ when read access is requested.

* dlfcn.cc (check_access): Eliminate.
(check_path_access): Use passed in path_conv buf.
(get_full_path_of_dll): Use passed in name buf to avoid a static.  Rip out most
of the path checking since LoadLibrary will do all of this automatically.
(dlopen): Set errno when appropriate (may not be compliant?).
* environ.cc (posify): Don't pass in "native" path if it seems to actually be
posix.

Automate generate on man pages

Small tweaks to sse2 instructions.

Remove extraneous whitespace

Fix compile time warnings.

Add note about inability to use "make distclean" in maintainer mode.

* fhandler.h (fhandler_dev_clipboard): Extend to support writing.
* fhandler_clipboard.cc (fhandler_dev_clipboard::fhandler_dev_clipboard):
Initialize new fields.  Open clipboard here.
(fhandler_dev_clipboard::dup): New method.
(fhandler_dev_clipboard::open): Accomodate new fields.  Register clipboard
here, if appropriate.
(set_clipboard): New function.  Moves buffer to clipboard.
(fhandler_dev_clipboard::write): Truly implement clipboard writing.
(fhandler_dev_clipboard::read): Reimplement to allow successive reads.
(fhandler_dev_clipboard::lseek): Truly implement seeks in clipboard.
(fhandler_dev_clipboard::close): Clear out new fields.  Support sequential
reads and sequential writes.  Support for binary data via a native clipboard
format.

* fhandler_console.cc (fhandler_console::set_default_attr): Update console
color attributes on tty reset.

Re-installed:
2001-01-02  Laurynas Biveinis  <lauras@softhome.net>
* ltcf-c.sh: Clear ac_cv_prog_cc_pic for DJGPP.  Do not add
'-DPIC' to ac_cv_prog_cc_pic for DJGPP.
* ltcf-cxx.sh: Likewise.
* ltcf-gcj.sh: Likewise.

* cris.h (ADD_PC_INCR_OPCODE): New macro.

* cris.h: Add leading comment about PC-relative location.
(R_CRIS_COPY, R_CRIS_GLOB_DAT, R_CRIS_JUMP_SLOT, R_CRIS_RELATIVE,
R_CRIS_16_GOT, R_CRIS_32_GOT, R_CRIS_16_GOTPLT, R_CRIS_32_GOTPLT,
R_CRIS_32_GOTREL, R_CRIS_32_PLT_GOTREL, R_CRIS_32_PLT_PCREL):
New relocs.

2001-03-22  Philip Blundell  <philb@gnu.org>

* config.sub, config.guess: Import latest from subversions.

* ltconfig, ltmain.sh, libtool.m4, ltcf-c.sh, ltcf-cxx.sh,
ltcf-gcj.sh: Upgraded to libtool 1.4a 1.641.2.198.

* autoload.cc (kernel32_init): New function for kernel32 autoload
initialization.
(SignalObjectAndWait): Add conditional load of this function when it is
available.

2001-03-21  Kazu Hirata  <kazu@hxi.com>

* h8300.h: Fix formatting.

paddq and psubq support.

2001-03-21  Egor Duda  <deo@logos-m.ru>

        Allow building internal stubs for non-reentrant syscalls
        if target provides its own malloc
        * libc/reent/reent.c (errno): Move definition here.
        * libc/reent/sbrkr.c: From here.

2001-03-20  Michael Chastain  <chastain@redhat.com>

* Makefile.in: all-m4 depends on all-texinfo.

add new file.

Add missing files.

* sched.cc: New file.  Implement sched*.
* include/sched.h: New file.  User land includes for sched*.
* Makefile.in: Add sched.o
* cygwin.din: Add exports for sched*.

* dtable.cc: Guard against new winsock.h/winsock2.h warnings when mixing
winsock*.h and sys/types.h.
* fhandler_socket.cc: Ditto.
* net.cc: Ditto.
* select.cc: Ditto.
* exceptions.cc: Remove unneeded define.

* libc/include/sys/types.h (BSD int typedefs): Guard with _BSDTYPES_DEFINED
rather than _WINSOCK_H.
(fd_set): Add !defined __USE_W32_SOCKETS to guard; define _SYS_TYPES_FD_SET.
* libc/include/sys/unistd.h (gethostname): Don't declare if defined
(_WINSOCK_H) || defined (__USE_W32_SOCKETS).

* include/winsock.h (_SYS_TYPES_H macro guard for int types): Remove; use only
_BSDTYPES_DEFINED macro now defined in newlib sys/types.h.
(SYS_TYPES_H macro guard for fd_set): Replace with_SYS_TYPES_FD_SET macro now
defined in newlib sys/types.h.  Emit warning if defined.
* include/winsock2.h: Ditto.
* include/windows.h (Win32_Winsock): Replace with new macros __USE_W32_SOCKETS
and warn of deprecation.

* libiberty/cp-demangle.c (struct demangling_def): New fields:
is_constructor and is_destructor.
(demangling_new): Initialize them.
(demangle_ctor_dtor_name): Set them, if we detect a constructor
or destructor.
(demangle_v3_with_details, is_gnu_v3_mangled_ctor,
is_gnu_v3_mangled_dtor): New functions.

* include/demangle.h (enum gnu_v3_constructor_kinds,
is_gnu_v3_mangled_ctor, enum gnu_v3_destructor_kinds,
is_gnu_v3_mangled_dtor): New declarations.

* configure: fix regeneration bug.

* exceptions.cc (interruptible): Update debugging output.
(setup_handler): Ensure that wait_sig loop wakes up when we punt on sending a
signal.
* poll.cc (poll): Add signal guard here.

* tty.h (tty::create_inuse): Add new parameter to allow non-
inheritable 'inuse' events.
* tty.cc (tty::create_inuse): Use new parameter.
* fhandler_tty.cc (fhandler_tty_master::init): Ditto.
* fhandler_tty.cc (fhandler_pty_master::open): Ditto.
* fhandler_tty.cc (fhandler_tty_master::init): Create master_alive
event.
* tty.cc (tty_list::terminate): Close master_alive event.
* fhandler_tty.cc (fhandler_tty_common::close): Send EOF to slaves
when master side is closed.

    * mmap.cc (map::get_list_by_fd): Avoid calling `get_namehash' when
        file descriptor is -1.

Fix register name printed in warning message.