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This gets rid of a lot of kludge and gets closer to other ports.
* hurd/Makefile (headers): Remove threadvar.h.
(inline-headers): Remove threadvar.h.
* hurd/Versions (GLIBC_2.0: Remove __hurd_sigthread_stack_base,
__hurd_sigthread_stack_end, __hurd_sigthread_variables,
__hurd_threadvar_max, __hurd_errno_location.
(HURD_CTHREADS_0.3): Add pthread_getattr_np, pthread_attr_getstack.
* hurd/hurd/signal.h: Do not include <hurd/threadvar.h>.
(_hurd_self_sigstate): Use THREAD_SELF to get _hurd_sigstate.
(_HURD_SIGNAL_H_EXTERN_INLINE): Use THREAD_SELF to get _hurd_sigstate,
unless TLS is not initialized yet, in which case we do not need a
critical section yet anyway.
* hurd/hurd/threadvar.h: Include <tls.h>, do not include
<machine-sp.h>.
(__hurd_sigthread_variables, __hurd_threadvar_max): Remove variables
declarations.
(__hurd_threadvar_index): Remove enum.
(_HURD_THREADVAR_H_EXTERN_INLINE): Remove macro.
(__hurd_threadvar_location_from_sp,__hurd_threadvar_location): Remove
inlines.
(__hurd_reply_port0): New variable declaration.
(__hurd_local_reply_port): New macro.
* hurd/hurdsig.c (__hurd_sigthread_variables): Remove variable.
(interrupted_reply_port_location): Add thread_t parameter. Use it
with THREAD_TCB to access thread-local variables.
(_hurdsig_abort_rpcs): Pass ss->thread to
interrupted_reply_port_location.
(_hurd_internal_post_signal): Likewise.
(_hurdsig_init): Use presence of cthread_fork instead of
__hurd_threadvar_stack_mask to start signal thread by hand.
Remove signal thread threadvar initialization.
* hurd/hurdstartup.c: Do not include <hurd/threadvar.h>
* hurd/sigunwind.c: Include <hurd/threadvar.h>
(_hurdsig_longjmp_from_handler): Use __hurd_local_reply_port instead
of threadvar.
* sysdeps/mach/hurd/Versions (libc.GLIBC_PRIVATE): Add
__libc_lock_self0.
(ld.GLIBC_2.0): Remove __hurd_sigthread_stack_base,
__hurd_sigthread_stack_end, __hurd_sigthread_variables.
(ld.GLIBC_PRIVATE): Add __libc_lock_self0.
* sysdeps/mach/hurd/cthreads.c: Add __libc_lock_self0.
* sysdeps/mach/hurd/dl-sysdep.c (errno, __hurd_sigthread_stack_base,
__hurd_sigthread_stack_end, __hurd_sigthread_variables, threadvars,
__hurd_threadvar_stack_offset, __hurd_threadvar_stack_mask): Do not
define variables.
* sysdeps/mach/hurd/errno-loc.c: Do not include <errno.h> and
<hurd/threadvar.h>.
[IS_IN(rtld)] (rtld_errno): New variable.
[IS_IN(rtld)] (__errno_location): New weak function.
[!IS_IN(rtld)]: Include "../../../csu/errno-loc.c".
* sysdeps/mach/hurd/errno.c: Remove file.
* sysdeps/mach/hurd/fork.c: Include <hurd/threadvar.h>
(__fork): Remove THREADVAR_SPACE macro and its use.
* sysdeps/mach/hurd/i386/init-first.c (__hurd_threadvar_max): Remove
variable.
(init): Do not initialize threadvar.
* sysdeps/mach/hurd/i386/libc.abilist (__hurd_threadvar_max): Remove
symbol.
* sysdeps/mach/hurd/i386/sigreturn.c (__sigreturn): Use
__hurd_local_reply_port instead of threadvar.
* sysdeps/mach/hurd/i386/tls.h (tcbhead_t): Add reply_port and
_hurd_sigstate fields.
(HURD_DESC_TLS, __LIBC_NO_TLS, THREAD_TCB): New macro.
* sysdeps/mach/hurd/i386/trampoline.c: Remove outdated comment.
* sysdeps/mach/hurd/libc-lock.h: Do not include <hurd/threadvar.h>.
(__libc_lock_owner_self): Use &__libc_lock_self0 and THREAD_SELF
instead of threadvar.
* sysdeps/mach/hurd/libc-tsd.h: Remove file.
* sysdeps/mach/hurd/mig-reply.c (GETPORT, reply_port): Remove macros.
(use_threadvar, global_reply_port): Remove variables.
(__hurd_reply_port0): New variable.
(__mig_get_reply_port): Use __hurd_local_reply_port and
__hurd_reply_port0 instead of threadvar.
(__mig_dealloc_reply_port): Likewise.
(__mig_init): Do not initialize threadvar.
* sysdeps/mach/hurd/profil.c: Fix comment.
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* sysdeps/generic/thread_state.h (MACHINE_NEW_THREAD_STATE_FLAVOR):
Define macro.
* sysdeps/mach/thread_state.h (MACHINE_THREAD_STATE_FIX_NEW): New macro.
* sysdeps/mach/i386/thread_state.h
(MACHINE_NEW_THREAD_STATE_FLAVOR): New macro, defined to
i386_THREAD_STATE.
(MACHINE_THREAD_STATE_FLAVOR): Define to i386_REGS_SEGS_STATE instead of
i386_THREAD_STATE.
(MACHINE_THREAD_STATE_FIX_NEW): New macro, reads segments.
* sysdeps/mach/hurd/i386/trampoline.c (_hurd_setup_sighandler): Use
i386_REGS_SEGS_STATE instead of i386_THREAD_STATE.
* sysdeps/mach/hurd/i386/tls.h (TCB_ALIGNMENT, HURD_SEL_LDT): New
macros.
(_hurd_tls_fork): Add original thread parameter, Duplicate existing LDT
descriptor instead of creating a new one.
(_hurd_tls_new): New function, creates a new descriptor and updates tcb.
* mach/setup-thread.c: Include <ldsodefs.h>.
(__mach_setup_thread): Call _dl_allocate_tls, pass
MACHINE_NEW_THREAD_STATE_FLAVOR to __thread_set_state instead of
MACHINE_THREAD_STATE_FLAVOR, before getting
MACHINE_THREAD_STATE_FLAVOR, calling _hurd_tls_new, and setting
MACHINE_THREAD_STATE_FLAVOR with the result.
* hurd/hurdfault.c (_hurdsig_fault_init): Call
MACHINE_THREAD_STATE_FIX_NEW.
* sysdeps/mach/hurd/fork.c (__fork): Call _hurd_tls_fork for sigthread
too. Add original thread parameter.
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* All files with FSF copyright notices: Update copyright dates
using scripts/update-copyrights.
* locale/programs/charmap-kw.h: Regenerated.
* locale/programs/locfile-kw.h: Likewise.
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refs/top-bases/tschwinge/Roger_Whittaker
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t/hurdsig-global-dispositions
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t/hurdsig-global-dispositions
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* sysdeps/mach/hurd/Makefile ($(common-objpfx)errnos.d): Depend on
libc-modules.h
* sysdeps/mach/hurd/i386/trampoline.c (_hurd_setup_sighandler): Remove
unused declaration of _hurd_intr_rpc_msg_in_trap.
* mach/mach_init.c (__mach_init): Test whether HAVE_HOST_PAGE_SIZE is
defined instead of whether it is non-zero.
* sysdeps/mach/hurd/i386/intr-msg.h (INTR_MSG_TRAP): Use "+m"
input constraint instead of both input and output constraint. Use ecx
clobber instead of %ecx.
* sysdeps/mach/hurd/malloc-machine.h (mutex_init, mutex_lock,
mutex_unlock): Use a statement expression instead of an expression list.
* sysdeps/mach/hurd/setitimer.c (_hurd_itimer_thread_stack_size): Set
type to vm_size_t instead of vm_address_t.
* sysdeps/mach/hurd/fork.c (__fork): Test whether STACK_GROWTH_UP is
defined instead of whether it is non-zero.
* hurd/hurd/ioctl.h (_hurd_locked_install_cttyid): New declaration.
* sysdeps/mach/hurd/setsid.c: Include <hurd/ioctl.h>.
* sysdeps/mach/hurd/mmap.c (__mmap): Use 0 instead of NULL for
comparisons with mapaddr.
* nscd/nscd-client.h: Include <time.h>.
* sysdeps/mach/hurd/dl-sysdep.c (fmh): Pass vm_offset_t dummy
9th parameter to __vm_region instead of int.
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t/hurdsig-global-dispositions
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Conflicts:
hurd/hurdsocket.h
sysdeps/mach/hurd/errno-loc.c
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t/hurdsig-global-dispositions
Conflicts:
hurd/ctty-input.c
hurd/ctty-output.c
hurd/hurd/signal.h
hurd/hurdexec.c
hurd/hurdmsg.c
sysdeps/mach/hurd/i386/sigreturn.c
sysdeps/mach/hurd/i386/trampoline.c
sysdeps/mach/hurd/sigaction.c
sysdeps/mach/hurd/sigpending.c
sysdeps/mach/hurd/sigprocmask.c
sysdeps/mach/hurd/sigsuspend.c
sysdeps/mach/hurd/sigwait.c
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Conflicts:
sysdeps/mach/hurd/tls.h
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Conflicts:
configure
configure.in
hurd/ctty-input.c
hurd/ctty-output.c
hurd/hurd/signal.h
hurd/hurdexec.c
hurd/hurdmsg.c
hurd/hurdsig.c
hurd/hurdsocket.h
socket/recvmmsg.c
socket/sendmmsg.c
sysdeps/mach/hurd/i386/sigreturn.c
sysdeps/mach/hurd/i386/trampoline.c
sysdeps/mach/hurd/pipe.c
sysdeps/mach/hurd/recvmsg.c
sysdeps/mach/hurd/sendmsg.c
sysdeps/mach/hurd/sigaction.c
sysdeps/mach/hurd/sigpending.c
sysdeps/mach/hurd/sigprocmask.c
sysdeps/mach/hurd/sigsuspend.c
sysdeps/mach/hurd/sigwait.c
sysdeps/mach/hurd/socketpair.c
sysdeps/mach/hurd/tls.h
sysdeps/unix/sysv/linux/recvmmsg.c
sysdeps/unix/sysv/linux/sendmmsg.c
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t/hurdsig-global-dispositions
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Conflicts:
sysdeps/mach/hurd/bits/libc-tsd.h
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Conflicts:
configure
configure.in
posix/glob/configure
sysdeps/i386/sysdep.h
sysdeps/ia64/configure
sysdeps/mach/hurd/socket.c
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refs/top-bases/tschwinge/Roger_Whittaker
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52baaca Hurd signals: Copy bits/sigaction.h
4232c66 Hurd signals: SA_SIGINFO support
1831cfe Hurd signals: Use POSIX sigcodes
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refs/top-bases/tschwinge/Roger_Whittaker
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Although they should not change the
default behaviors of signals for cthread programs, these patches add
new functions which can be used by libpthread to enable
POSIX-conforming behavior of signals on a per-thread basis.
e407ae3 Hurd signals: implement global signal dispositions
38eb4b3 Hurd signals: provide a sigstate destructor
344dfd6 Hurd signals: fix sigwait() for global signals
fb055f2 Hurd signals: fix global untraced signals.
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* sysdeps/mach/hurd/i386/trampoline.c (_hurd_setup_sighandler):
Clear DF bit in thread state's eflags.
Reported by Samuel Thibault <samuel.thibault@ens-lyon.org>.
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* elf/chroot_canon.c: Likewise.
* elf/dl-lookup.c: Likewise.
* elf/ldconfig.c: Likewise.
* elf/readlib.c: Likewise.
* elf/rtld.c: Likewise.
* gmon/mcount.c: Likewise.
* hurd/hurdfault.c: Likewise.
* hurd/hurdsig.c: Likewise.
* hurd/report-wait.c: Likewise.
* hurd/sigunwind.c: Likewise.
* mach/setup-thread.c: Likewise.
* rt/aio_read64.c: Likewise.
* rt/aio_sigqueue.c: Likewise.
* rt/aio_write64.c: Likewise.
* soft-fp/soft-fp.h: Likewise.
* stdio-common/tmpfile64.c: Likewise.
* sysdeps/mach/hurd/fork.c: Likewise.
* sysdeps/mach/hurd/hppa/trampoline.c: Likewise.
* sysdeps/mach/hurd/i386/trampoline.c: Likewise.
* sysdeps/mach/hurd/mips/trampoline.c: Likewise.
* sysdeps/mach/hurd/powerpc/trampoline.c: Likewise.
* sysdeps/posix/sprofil.c: Likewise.
* sysdeps/pthread/aio_cancel.c: Likewise.
* sysdeps/pthread/aio_fsync.c: Likewise.
* sysdeps/pthread/aio_read64.c: Likewise.
* sysdeps/pthread/aio_read.c: Likewise.
* sysdeps/pthread/aio_suspend.c: Likewise.
* sysdeps/pthread/aio_write64.c: Likewise.
* sysdeps/pthread/aio_write.c: Likewise.
* sysdeps/pthread/lio_listio64.c: Likewise.
* sysdeps/pthread/lio_listio.c: Likewise.
* sysdeps/unix/sysv/linux/aio_sigqueue.c: Likewise.
* sysdeps/unix/sysv/tcflow.c: Likewise.
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2001-07-06 Paul Eggert <eggert@twinsun.com>
* manual/argp.texi: Remove ignored LGPL copyright notice; it's
not appropriate for documentation anyway.
* manual/libc-texinfo.sh: "Library General Public License" ->
"Lesser General Public License".
2001-07-06 Andreas Jaeger <aj@suse.de>
* All files under GPL/LGPL version 2: Place under LGPL version
2.1.
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* sysdeps/mach/hurd/i386/init-first.c (init): Move the inline
assembler code to switch stacks and call init1 outside this
function. Inside `init' the code was optimized away by gcc
2.95 since it was "clearly" unreachable.
* sysdeps/mach/hurd/i386/trampoline.c (_hurd_setup_sighandler):
Do something similar for the trampoline code.
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1998-07-31 17:59 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/generic/bits/byteswap.h: Fix problems with side effects.
* manual/filesys.texi: Document truncate and ftruncate.
Patch by Michael Deutschmann <michael@talamasca.wkpowerlink.com>.
* shadow/putspent.c: Lock stream while generating the output.
* sunrpc/clnt_unix.c: Use ucred instead of cmsgcred again.
(__msgwrite): Rewrite accordingly.
* sunrpc/svc_unix.c: Likewise.
* sysdeps/unix/sysv/linux/Dist: Remove __recvmsg.S and __sendmsg.S.
* sysdeps/unix/sysv/linux/Makefile [$(subdir)==socket]
(sysdep_routines): Remove __sendmsg and __recvmsg.
* sysdeps/unix/sysv/linux/__recvmsg.S: Removed.
* sysdeps/unix/sysv/linux/__sendmsg.S: Removed.
* sysdeps/unix/sysv/linux/recvmsg.c: Removed.
* sysdeps/unix/sysv/linux/sendmsg.c: Removed.
* sysdeps/unix/sysv/linux/recvmsg.S: New file.
* sysdeps/unix/sysv/linux/sendmsg.S: New file.
* sysdeps/unix/sysv/linux/bits/socket.h: Define SCM_CREDENTIALS and
struct ucred. Remove struct cmsgcred.
Patches by Thorsten Kukuk.
1998-08-03 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* inet/rcmd.c (__ivaliduser): Allow '#' as comment character.
1998-08-08 14:42 Ulrich Drepper <drepper@cygnus.com>
* argp/argp-help.c: Prepare to be used outside glibc without gcc by
adding usual alloca cruft.
Reported by Eleftherios Gkioulekas <lf@amath.washington.edu>.
1998-04-05 Jim Meyering <meyering@ascend.com>
* lib/regex.c (WIDE_CHAR_SUPPORT): Define.
This now depends on HAVE_BTOWC so systems that lack btowc (like
solaris-2.5.1) don't lose.
1998-08-07 Mark Kettenis <kettenis@phys.uva.nl>
* sysdeps/generic/bits/sigaction.h: Remove definition of SA_DISABLE.
* sysdeps/generic/bits/sigstack.h: Define SS_DISABLE, SS_ONSTACK,
MINSIGSTKZ and SIGSTKSZ. Definitions match BSD.
* hurd/sigunwind.c (_hurdsig_longjmp_from_handler): Use SS_ONSTACK
instead of SA_ONSTACK.
* sysdeps/mach/hurd/sigaltstack.c (__sigaltstack): Renamed from
sigaltstack, and created a weak alias. Use SS_DISABLE and
SS_ONSTACK instead of SA_DISABLE and SA_ONSTACK.
* sysdeps/mach/hurd/sigstack.c (sigstack): Use SS_ONSTACK instead
of SA_ONSTACK. Call __sigaltstack instead of sigaltstack.
* sysdeps/mach/hurd/i386/sigreturn.c (__sigreturn): Use SS_ONSTACK
instead of SA_ONSTACK.
* sysdeps/mach/hurd/alpha/sigreturn.c (__sigreturn): Likewise.
* sysdeps/mach/hurd/mips/sigreturn.c (__sigreturn): Likewise.
* sysdeps/mach/hurd/i386/trampoline.c (_hurd_setup_sighandler):
Use SS_DISABLE instead of SA_DISABLE. Use SS_ONSTACK instead of
SA_ONSTACK where appropriate.
* sysdeps/mach/hurd/alpha/trampoline.c (_hurd_setup_sighandler):
Likewise.
* sysdeps/mach/hurd/hppa/trampoline.c (_hurd_setup_sighandler):
Likewise.
* sysdeps/mach/hurd/mips/trampoline.c (_hurd_setup_sighandler):
Likewise.
* manual/signal.texi (Signal Stack): Talk about SS_DISABLE and
SS_ONSTACK instead of SA_DISABLE and SA_ONSTACK in discussion of
the `ss_flags' member of `struct sigaltstack'.
1998-08-05 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* libio/Makefile (routines) [$(versioning)=yes]: Add oldtmpfile.
(shared-only-routines): Likewise.
* libio/oldtmpfile.c: New file
* stdio-common/tmpfile.c: Use __fdopen and __close.
[USE_IN_LIBIO]: Use _IO_fdopen instead of _IO_new_fdopen. Put
tmpfile on symbol version GLIBC_2.1.
* stdio-common/tmpfile64.c: Use __fdopen and __close.
[USE_IN_LIBIO]: Use _IO_fdopen instead of _IO_new_fdopen.
* stdio-common/Version [GLIBC_2.1]: Add tmpfile.
* stdio-common/tempnam.c: Use __strdup instead of strdup.
* sysdeps/posix/fdopen.c: Define __fdopen and make fdopen weak
alias.
* sysdeps/generic/fdopen.c: Likewise.
* sysdeps/mach/hurd/fdopen.c: Likewise.
* stdio/stdio.h: Declare __fdopen.
* sunrpc/openchild.c: Use __fdopen instead of fdopen.
[USE_IN_LIBIO]: Map __fdopen to _IO_fdopen.
* sysdeps/posix/tempname.c (__gen_tempname): Don't bother checking
__stub_open64, it is never defined.
1998-08-05 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* libio/iofopen64.c: Fix typo. Avoid unnessary casts.
* libio/iopopen.c: Unlink file before freeing it if command
creation failed. Avoid unnessary casts.
* libio/iofdopen.c: Avoid unnecessary cast.
* pwd/fgetpwent_r.c [USE_IN_LIBIO]: Map funlockfile to
_IO_funlockfile.
* pwd/fgetspent_r.c [USE_IN_LIBIO]: Likewise.
1998-08-06 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* grp/grp.h, pwd/pwd.h: Don't declare __grpopen, __grpread,
__grpalloc, __grpscan and the corresponding pwd functions, they
were removed long ago.
1998-08-06 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* math/libm-test.c (csqrt_test): Adjust epsilons.
(casinh_test): Likewise.
1998-08-06 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* posix/globtest.sh: Fix typo. Remove second test output file.
1998-08-07 Cristian Gafton <gafton@redhat.com>
* pwd/putpwent.c (putpwent): Avoid writting (none) in the passwd file.
* shadow/putspent.c (putspent): Likewise.
* grp/putgrent.c: New file.
* grp/Makefile (routines): Add putgrent.
* grp/Versions [GLIBC_2.1]: Add putgrent.
* grp/grp.h: Add putgrent prototype.
1998-08-04 19:33 Ulrich Drepper <drepper@cygnus.com>
* elf/elf.h: More ELF definitions.
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