Update.

[glibc.git] / ChangeLog

2003-02-17  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/posix/sysconf.c (__sysconf): Test for LOGIN_NAME_MAX and
	TTY_NAME_MAX and not the _POSIX_* minimal value macros.
	* sysdeps/unix/sysv/linux/bits/local_lim.h: Define TTY_NAME_MAX
	and LOGIN_NAME_MAX.

2003-02-17  Kevin B. Hendricks  <kevin.hendricks@sympatico.ca>
	    Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

	* sysdeps/powerpc/elf/libc-start.c: Handle NONTLS_INIT_TP.
	* sysdeps/powerpc/powerpc32/__longjmp.S: Remove R2 handling.
	* sysdeps/powerpc/powerpc32/setjmp.S: Likewise.
	* sysdeps/powerpc/powerpc32/fpu/__longjmp.S: Likewise.
	* sysdeps/powerpc/powerpc32/fpu/setjmp.S: Likewise.

2003-02-17  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

	* sysdeps/unix/sysv/linux/powerpc/ftruncate64.c: Delete.
	* sysdeps/unix/sysv/linux/powerpc/truncate64.c: Delete.
	* sysdeps/unix/sysv/linux/powerpc/pread64.c: Delete.
	* sysdeps/unix/sysv/linux/powerpc/pread.c: Delete.
	* sysdeps/unix/sysv/linux/powerpc/pwrite64.c: Delete.
	* sysdeps/unix/sysv/linux/powerpc/pwrite.c: Delete.

	* sysdeps/unix/sysv/linux/powerpc/fe_nomask.c: Move file...
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/fe_nomask.c: ...here.
	* sysdeps/unix/sysv/linux/powerpc/glob64.c: Move file...
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/glob64.c: ...here.

	* sysdeps/unix/sysv/linux/tcgetattr.c: Use INLINE_SYSCALL.
	* sysdeps/unix/sysv/linux/tcsetattr.c: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/tcgetattr.c: Delete.
	* sysdeps/unix/sysv/linux/powerpc/tcsetattr.c: Delete.

2003-02-14  Thorsten Kukuk  <kukuk@suse.de>

	* nss/getent.c (print_hosts): Print all IP addresses of one host.

2003-02-15  Roland McGrath  <roland@frob.com>

	* sysdeps/mach/hurd/tls.h: New file.
	* sysdeps/mach/hurd/i386/tls.h: New file.

	* mach/errsystems.awk: Include <errno.h> in generated output.

	* sysdeps/mach/Makefile (mach-before-compile rule): Pass generating=t,
	use target mach-before-compile instead of generated.
	(mach-before-compile): New target.
	* Makerules: Disable use of tls.make if $(generating) is set.
	* mach/Makefile: Include mach-syscalls.mk even if no_deps=t.
	* sysdeps/mach/hurd/Makefile: Make generated hurd headers depend on
	mach-shortcuts.h so mach/ generation happens before hurd/.

2003-02-14  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/i386/fpu/s_nextafterl.c: Decrement high word of mantissa
	of demorm correctly if low word is zero.
	Reported by Fred J. Tydeman <tydeman@tybor.com>.
	* math/libm-test.inc (nextafter_test): New test, but disabled due
	to gcc bug.

	* sysdeps/generic/libc-start.c [HAVE_PTR_NTHREADS]: Decrement thread
	counter and only call __exit_thread if this is not the last thread.

2003-02-13  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/alpha/dl-machine.h (elf_machine_rela): Add instead of
	subtracting map->l_tls_offset.

2003-02-12  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/generic/bits/confname.h: Define _CS_GNU_LIBC_VERSION and
	_CS_GNU_LIBPTHREAD_VERSION.
	* posix/conststr.c: Handle these new values.
	* posix/getconf.c: Likewise.

	* sysdeps/mips/dl-machine.h (ELF_MACHINE_RUNTIME_TRAMPOLINE): Fix
	masking of version index.
	Patch by Lance Larsh <Lance.Larsh@oracle.com>.

2003-02-11  Ulrich Drepper  <drepper@redhat.com>

	* nss/nss_files/files-hosts.c (HOST_DB_LOOKUP): Compute alignment
	correctly.  Reported by Thorsten Kukuk.

2003-02-10  Ulrich Drepper  <drepper@redhat.com>

	* elf/Makefile (check-textrel-CFLAGS): Pass _XOPEN_SOURCE and
	_BSD_SOURCE to compiler.
	* elf/check-textrel.c (SWAP): Add parenthesis to avoid warnings.
	Patches by Alan Modra.

2003-02-08  Ulrich Drepper  <drepper@redhat.com>

	* io/ftwtest.c: Get current working directory before and after the
	nftw call and make sure they match.

2003-02-08  Jim Meyering  <jim@meyering.net>

	* io/ftw.c (ftw_startup): When using FTW_CHDIR, always remember
	the current directory, not just when DIR contains a slash.
	Reported by Manoj Srivastava.

2003-02-07  Jim Meyering  <jim@meyering.net>

	* io/ftw.c: Add autoconf-recommended block of alloca-related code.
	Include autoconf-recommended block of dirent/NAMELEN-related
	definitions and includes.  Use NAMELEN throughout, rather than
	_D_EXACT_NAMLEN.
	[_LIBC]: Define NAMELEN to _D_EXACT_NAMLEN.
	[!_LIBC] (__getcwd): Define to xgetcwd and declare xgetcwd.
	(stpcpy): Declare, if necessary.
	(mempcpy): Define, if necessary.
	[!_LIBC] (__stpcpy, __mempcpy): Define.
	[!_LIBC] (LXSTAT, XSTAT): Define.
	(lstat) [!LIBC && !LSTAT_FOLLOWS_SLASHED_SYMLINK]: Define to rpl_lstat.
	(find_object): Don't use c99-style struct initializer.
	Tweak wording in a couple comments.

2003-02-07  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

	* elf/tls-macros.h: Add non-PIC TLS macros and fix clobber list
	for SH.
	* sysdeps/unix/sysv/linux/sh/brk.c: Add SYSCALL_INST_PAD
	after the trapa instruction.
	* sysdeps/unix/sysv/linux/sh/clone.S (__clone): Add additional
	parameters.
	* sysdeps/unix/sysv/linux/sh/sh4/sysdep.h: New file.
	(NEED_SYSCALL_INST_PAD): Define.
	* sysdeps/unix/sysv/linux/sh/sys/user.h (start_thread): Undef to
	avoid to use definition for the kernel.
	* sysdeps/unix/sysv/linux/sh/sysdep.h (SYSCALL_ERROR_HANDLER):
	Save and restore the frame pointer.
	(SYSCALL_INST_PAD): Define.
	(INLINE_SYSCALL): Make use of INTERNAL_SYSCALL.
	(INTERNAL_SYSCALL): Make use of ERR parameter. Add SYSCALL_INST_PAD
	after trapa instruction.
	(INTERNAL_SYSCALL_DECL, INTERNAL_SYSCALL_ERRNO,
	INTERNAL_SYSCALL_ERROR_P): Adjust accordingly.

2003-02-07  Jakub Jelinek  <jakub@redhat.com>

	* resolv/res_libc.c (_res): Ensure _res is not common symbol,
	so that it can have aliases.
	* inet/herrno.c (h_errno): Put it into .bss not .data section.

2003-02-07  Ulrich Drepper  <drepper@redhat.com>

	* elf/dl-runtime.c (fixup): Correct typo in version index computation.
	(profile_fixup): Likewise.
	Patch by Lance Larsh <Lance.Larsh@oracle.com>.

2002-11-24  Robert Love  <rml@tech9.net>

	* posix/sched.h: Second parameter of sched_setaffinity and
	sched_getaffinity is `unsigned int', not `unsigned long'.
	* sysdeps/generic/sched_setaffinity.c: Likewise.
	* sysdeps/generic/sched_getaffinity.c: Likewise.

2003-02-05  Ulrich Drepper  <drepper@redhat.com>

	* debug/catchsegv.sh: Fix typo in error messsage.
	Reported by John Levon <levon@movementarian.org>.

	* sysdeps/unix/sysv/linux/posix_fadvise.c: New file.
	* sysdeps/unix/sysv/linux/syscalls.list: Add posix_fadvise64 syscall.
	* sysdeps/unix/sysv/linux/alpha/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/ia64/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise.

	* libio/putwc_u.c: Use _IO_putwc_unlocked, not _IO_putc_unlocked.
	Patch by Moritz Schulte <moritz@duesseldorf.ccc.de>.

2003-02-05  Jim Meyering  <jim@meyering.net>

	Fix a heap-corrupting bug.
	* io/ftw.c: Include <limits.h>.
	(PATH_MAX) [!defined PATH_MAX]: Define to 1024.
	(process_entry): Allocate enough space to hold the resulting
	file name.  Don't presume that 2*dirbufsize is enough.
	(ftw_startup): Always use PATH_MAX to compute buffer size, now that
	it is guaranteed to be defined.

2003-02-04  Ulrich Drepper  <drepper@redhat.com>

	* iconvdata/Makefile: Add rules to build and run bug-iconv3.
	* iconvdata/bug-iconv3.c: New file.

2003-02-04  Martin Schwidefsky  <schwidefsky@de.ibm.com>

	* sysdeps/unix/sysv/linux/s390/system.c: New file.

2003-02-03  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/sparc/sparc32/elf/configure.in (BROKEN_SPARC_WDISP22): New
	check.
	* config.h.in (BROKEN_SPARC_WDISP22): Add.

2003-02-03  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/i386/i686/memmove.S: New file.

2003-01-31  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/unix/sysv/linux/powerpc/powerpc64/fe_nomask.c:
	Include kernel-features.h
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S: Likewise.

2003-02-02  Jakub Jelinek  <jakub@redhat.com>

	* elf/tls-macros.h [sparc] (TLS_LD, TLS_GD): Add "cc" clobbers.

2003-01-25  Jim Meyering  <jim@meyering.net>

	* io/ftw.c (object_compare): Compare inode numbers before device
	numbers, since the former are much more likely to differ.

2003-02-01  Ulrich Drepper  <drepper@redhat.com>

	* time/tzfile.c (__tzfile_compute): Change return value type to
	void.  Adjust return statements.
	* include/time.h (__tzfile_compute): Adjust prototype.

2003-02-01  Jim Meyering  <jim@meyering.net>

	* time/tzset.c (__tz_convert): Remove dead code; __tzfile_compute
	always returns 1.

2003-01-31  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/unix/sysv/linux/powerpc/powerpc64/fe_nomask.c
	[!__ASSUME_NEW_PRCTL_SYSCALL]: Noop prctl syscall and set ENOSYS.

2003-01-31  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S
	[!__ASSUME_NEW_RT_SIGRETURN_SYSCALL]: Generate ENOSYS stub.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S
	[!__ASSUME_NEW_RT_SIGRETURN_SYSCALL]: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S
	[!__ASSUME_NEW_RT_SIGRETURN_SYSCALL]: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S
	[!__ASSUME_NEW_RT_SIGRETURN_SYSCALL]: Likewise.

2003-01-31  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/unix/sysv/linux/configure.in: Change arch_minimum_kernel
	back to 2.4.19 for powerpc64.
	* sysdeps/unix/sysv/linux/kernel-features.h
	(__ASSUME_NEW_PRCTL_SYSCALL): Define for powerpc64.
	(__ASSUME_NEW_RT_SIGRETURN_SYSCALL): Define for powerpc64.

2003-02-01  Ulrich Drepper  <drepper@redhat.com>

	* wcsmbs/wcscpy.c (wcscpy): Add alternative implementation for
	platforms with strange alignment requirements on wchar_t.

2003-01-31  Andreas Schwab  <schwab@suse.de>

	* sysdeps/unix/sysv/linux/alpha/syscalls.list: Remove __GI_*
	aliases, already added by make-syscalls.sh.
	* sysdeps/unix/sysv/linux/ia64/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/hppa/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/mips/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/syscalls.list: Likewise.
	* sysdeps/unix/inet/syscalls.list: Likewise.
	* sysdeps/unix/syscalls.list: Likewise.

2003-01-31  Andreas Schwab  <schwab@suse.de>

	* sysdeps/m68k/Makefile (sysdep-CFLAGS): Don't define, not needed
	any more.

2003-01-30  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/s390/s390-64/clone.S (__clone): Use lg,
	not l to load tls from stack.

2003-01-30  Roland McGrath  <roland@redhat.com>

	* sysdeps/generic/dl-tls.c (_dl_allocate_tls_init): Move check for
	null argument before all else.
	Reported by Martin Schwidefsky <schwidefsky@de.ibm.com>.

2003-01-30  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/powerpc/powerpc32/dl-machine.h (elf_machine_lazy_rel):
	Move to RESOLVE protected part of the header.
	* sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_lazy_rel):
	Likewise.

2003-01-30  Ulrich Drepper  <drepper@redhat.com>

	* stdio-common/Makefile (tests): Add bug15.
	(bug15-ENV): Define.
	* stdio-common/bug15.c: New file.

2002-10-07  Wolfram Gloger  <wg@malloc.de>

	* malloc/malloc.c (sYSMALLOc): Only check for breakage due
	to foreign sbrk()'s if arena is contiguous.  Bug report from
	Bruno Haible <bruno@clisp.org>.

2003-01-30  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/s390/libc-tls.c: Include stdlib.h.

2003-01-30  Jakub Jelinek  <jakub@redhat.com>

	* stdio-common/vfprintf.c (vfprintf): Only subtract lowest 3 bits of
	ps.__count.

2003-01-30  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/s390/s390-32/clone.S: Fix storing and
	restoring of %r6.
	* sysdeps/unix/sysv/linux/s390/s390-64/clone.S: Likewise.  Use
	64-bit load.
	Patch by Martin Schwidefsky  <schwidefsky@de.ibm.com>.

2003-01-30  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-reloc.c (CHECK_STATIC_TLS): Move _dl_signal_error...
	(allocate_static_tls): ...here.  Add __attribute_noinline__.
	Don't return on failure.
	(_dl_reloc_bad_type): Add __attribute_noinline__.
	* elf/do-rel.h (elf_dynamic_do_rel): Add
	__attribute__((always_inline)).
	* elf/dynamic-link.h (elf_machine_rel, elf_machine_rela,
	elf_machine_rel_relative, elf_machine_rela_relative,
	elf_machine_lazy_rel): Add prototypes with
	__attribute__((always_inline)).

2003-01-29  David Mosberger  <davidm@hpl.hp.com>

	* elf/dl-support.c (_dl_aux_init): Handle AT_SYSINFO.

2003-01-29  Roland McGrath  <roland@redhat.com>

	* configure.in: Barf if configured in $srcdir.

2003-01-28  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/unix/sysv/linux/powerpc/powerpc64/fe_nomask.c
	(__fe_nomask_env): Change __prctl call to INTERNAL_SYSCALL.

2003-01-28  Martin Schwidefsky  <schwidefsky@de.ibm.com>

	* sysdeps/unix/sysv/linux/s390/s390-32/clone.S: Reorder additional
	clone parameters to match the order used on ia32.
	* sysdeps/unix/sysv/linux/s390/s390-64/clone.S: Likewise.

2003-01-27  Martin Schwidefsky  <schwidefsky@de.ibm.com>

	* elf/elf.h: Add new s390 relocs.
	* elf/tls-macros.h: Add s390 versions.
	* sysdeps/s390/Versions [GLIBC_2.3] (ld): Export __tls_get_offset.
	* sysdeps/s390/dl-tls.h: New file.
	* sysdeps/s390/libc-tls.c: New file.
	* sysdeps/s390/s390-32/dl-machine.h (elf_machine_type_class): Add TLS
	relocs for class PLT.
	(elf_machine_rela): Handle TLS relocs.
	* sysdeps/s390/s390-64/dl-machine.h: Likewise.
	* sysdeps/s390/s390-32/elf/configure.in: Add TLS check.
	* sysdeps/s390/s390-64/elf/configure.in: Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-32/clone.S: Add support for
	CLONE_CHILD_*TID flags.
	* sysdeps/unix/sysv/linux/s390/s390-64/clone.S: Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/mmap.S: Use branch with 32
	bit offset.
	* sysdeps/unix/sysv/linux/s390/s390-64/socket.S: Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/syscall.S: Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S (__syscall_error):
	Support USE___THREAD. Define RTLD_PRIVATE_ERRNO variant.
	* sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S (__syscall_error):
	Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h:
	(SYSCALL_ERROR_LABEL): Move define next to SYSCALL_ERROR_HANDLER.
	(SYSCALL_ERROR_HANDLER): Add USE___THREAD and RTLD_PRIVATE_ERRNO
	variants.
	* sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h:
	(SYSCALL_ERROR_LABEL): Move define next to SYSCALL_ERROR_HANDLER. Use
	direct branch to syscall_error for !PIC and PIC && !_LIBC_REENTRANT.
	(SYSCALL_ERROR_HANDLER): Add USE___THREAD and RTLD_PRIVATE_ERRNO
	variants.

2003-01-28  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/common/pause.c (do_pause): New function.  Split
	from __libc_pause.  Implement using sigsuspend.
	(__libc_pause): Call do_pause to do the real work.

	* sysdeps/posix/sigpause.c (do_sigpause): Check range of
	sig_or_mask parameter is is_sig != 0.

2003-01-21  Philip Blundell  <philb@gnu.org>

	* sysdeps/unix/sysv/linux/bits/ioctls.h (SIOCSIFNAME): Define.

2003-01-27  Steven Munroe  <sjmunroe@us.ibm.com>

	* stdio-common/Makefile: Add bug14-ENV to set LOCPATH for make check.

2003-01-27  Ulrich Drepper  <drepper@redhat.com>

	* stdio-common/bug14.c: Use official name for the locale.

	* stdio-common/vfprintf.c [USE_IN_LIBIO]: Use _IO_cleanup_region_start
	instead of __libc_cleanup_region_start and _IO_cleanup_region_end
	instead of __libc_cleanup_region_end.

	* sysdeps/unix/sysv/linux/i386/system.c (CLEANUP_HANDLER): Pass 1
	as first parameter to __libc_cleanup_region_start.

	* sysdeps/unix/sysv/linux/powerpc/powerpc64/fe_nomask.c
	(__fe_nomask_env): Use __prctl not prctl.
	* sysdeps/unix/sysv/linux/syscalls.list: Add __prctl alias for
	prctl syscall.

	* elf/dl-reloc.c (CHECK_STATIC_TLS): Improve error message.

	* elf/dl-open.c (_dl_tls_static_size): Bump to 2048.

	* elf/dl-reloc.c (allocate_static_tls): Avoid arithmetic
	wrap-around in test.

2003-01-26  Andreas Schwab  <schwab@suse.de>

	* sysdeps/wordsize-32/divdi3.c: Export the functions only as
	compatibility symbols.  Remove INTDEF for __divdi3.
	* sysdeps/wordsize-32/lldiv.c: Don't use __divdi3_internal.
	* sysdeps/powerpc/powerpc32/divdi3.c: Remove.
	* sysdeps/powerpc/powerpc32/Makefile (CPPFLAGS-divdi3.c): Don't
	define.
	* sysdeps/powerpc/powerpc32/Dist: Remove divdi3.c.

2003-01-24  Jakub Jelinek  <jakub@redhat.com>

	* elf/tls-macros.h: Add SPARC 32-bit definitions.
	* sysdeps/sparc/sparc32/elf/configure.in: Add TLS check.
	* sysdeps/sparc/sparc32/dl-machine.h: Add dl_machine_h guards
	for the first half of the header.  Include tls.h.
	(elf_machine_type_class): Return ELF_RTYPE_CLASS_PLT for TLS
	relocs too.
	(elf_machine_rela): Handle TLS relocs.
	* sysdeps/sparc/dl-tls.h: New file.

	* sysdeps/unix/sysv/linux/sparc/sparc32/socket.S: Add cancellation
	support.

	* sysdeps/sparc/sparc32/sparcv9/hp-timing.h: Use %g6 instead of %g7.
	* sysdeps/sparc/sparc32/memchr.S: Likewise.
	* sysdeps/sparc/sparc32/memcpy.S: Likewise.
	* sysdeps/sparc/sparc32/strcat.S: Likewise.
	* sysdeps/sparc/sparc32/strchr.S: Likewise.
	* sysdeps/sparc/sparc32/strcmp.S: Likewise.
	* sysdeps/sparc/sparc32/strcpy.S: Likewise.
	* sysdeps/sparc/sparc64/sparcv9b/memcpy.S: Likewise.
	* sysdeps/sparc/sparc64/hp-timing.h: Likewise.
	* sysdeps/sparc/sparc64/memcpy.S: Likewise.
	* sysdeps/sparc/sparc64/stpcpy.S: Likewise.
	* sysdeps/sparc/sparc64/stpncpy.S: Likewise.
	* sysdeps/sparc/sparc64/strcat.S: Likewise.
	* sysdeps/sparc/sparc64/strchr.S: Likewise.
	* sysdeps/sparc/sparc64/strcmp.S: Likewise.
	* sysdeps/sparc/sparc64/strcpy.S: Likewise.
	* sysdeps/sparc/sparc64/strncmp.S: Likewise.
	* sysdeps/sparc/sparc64/strncpy.S: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise.

2003-01-24  Andreas Schwab  <schwab@suse.de>

	* elf/dl-close.c (_dl_close): Don't relocate DT_FINI_ARRAY
	elements, and process them backwards.
	* elf/Makefile ($(objpfx)tst-array4): New target.
	($(objpfx)tst-array4.out): Likewise.
	(tests) [$(have-initfini-array) = yes]: Add tst-array4.
	* elf/tst-array4.c: New file.
	* elf/tst-array4.exp: Likewise.

2003-01-24  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/unix/sysv/linux/powerpc/powerpc64/fe_nomask.c: New file.

2003-01-27  Guido Guenther  <agx@sigxcpu.org>

	* sysdeps/unix/sysv/linux/mips/sysdep.h (SYSCALL_ERROR_LABEL): Define.
	* sysdeps/unix/sysv/linux/mips/pread.c: Add support for
	cancellation handling and handle both __NR_pread64 and __NR_pread.
	* sysdeps/unix/sysv/linux/mips/pread64.c: Likewise.
	* sysdeps/unix/sysv/linux/mips/pwrite.c: Add support for
	cancellation handling and handle both __NR_pwrite64 and __NR_pwrite.
	* sysdeps/unix/sysv/linux/mips/pwrite64.c: Likewise.
	* sysdeps/unix/mips/sysdep.S: Don't set errno in the _LIBC_REENTRANT
	case, use register names consistently.

2003-01-27  Wolfram Gloger  <wg@malloc.de>

	* malloc/hooks.c (mem2chunk_check): Check alignment of mem
	pointer, not of the computed chunk.  Bug report from Carlos
	O'Donell <carlos@baldric.uwo.ca>.

2003-01-25  Andreas Schwab  <schwab@suse.de>

	* sysdeps/m68k/dl-machine.h (_dl_start_user): Use pc-relative
	addressing to save GOT entries.

2003-01-21  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/alpha/sysdep.h (inline_syscall0,
	inline_syscall1, inline_syscall2, inline_syscall3,
	inline_syscall4, inline_syscall5, inline_syscall6): Add __volatile__.
	* sysdeps/unix/sysv/linux/alpha/sysdep.h (INTERNAL_SYSCALL): Add
	__attribute__((unused)) to ChEcK.

2003-01-20  Martin Schwidefsky  <schwidefsky@de.ibm.com>

	* sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h (INTERNAL_SYSCALL):
	Fix inline assembler constraints.
	* sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h (INTERNAL_SYSCALL):
	Likewise.

	* sysdeps/s390/s390-64/Makefile (pic-ccflag): Use -fpic instead of
	-fPIC.

2003-01-20  Segher Boessenkool  <segher@koffie.nl>

	* sysdeps/ieee754/dbl-64/sincos32.c (__mpcos): Really
	compute the cosine, not the sine, even if x > 0.8.

2003-01-19  Ulrich Drepper  <drepper@redhat.com>

	* nis/nss_nis/nis-spwd.c: Make _nss_nis_endspent an alias of
	_nss_nis_setspent.  Work around the different prototypes.
	* nis/nss_nis/nis-rpc.c (internal_nis_setrpcent): Use
	internal_nis_endrpcent.
	(internal_nis_endrpcent): Change return type to void.  Change callers.
	* nis/nss_nis/nis-pwd.c: Make _nss_nis_endpwent an alias of
	_nss_nis_setpwent.  Work around the different prototypes.
	* nis/nss_nis/nis-proto.c (_nss_nis_endprotoent): Split out body
	of the function to...
	(internal_nis_endprotoent): ... here.  New function.
	(internal_nis_setprotoent): Use internal_nis_endprotoent.
	* nis/nss_nis/nis-network.c: Make _nss_nis_endnetent an alias of
	_nss_nis_setnetent.  Work around the different prototypes.
	* nis/nss_nis/nis-netgrp.c (_nss_nis_endnetgrent): Split out body
	of the function to...
	(internal_nis_endnetgrent): ... here.  New function.
	(_nss_nis_setnetgrent): Use internal_nis_endnetgrent.

2003-01-19  Jim Meyering  <jim@meyering.net>

	* time/strftime.c: (widen): Merge nearly-identical definitions.
	(nl_get_alt_digit) [! defined my_strftime]: Define.
	(my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
	_nl_get_alt_digit and _nl_get_walt_digit.

2003-01-19  Ulrich Drepper  <drepper@redhat.com>

	* time/strftime.c (my_strftime): Handle very large width
	specifications for numeric values correctly.  Improve checks for
	overflow.
	* time/Makefile (tests): Add tst-strftime.
	* time/tst-strftime.c: New file.

2003-01-18  Ulrich Drepper  <drepper@redhat.com>

	* nis/nss_nis/nis-hosts.c: Make _nss_nis_endhostent an alias of
	_nss_nis_sethostent.  Work around the different prototypes.
	* nis/nss_nis/nis-grp.c: Make _nss_nis_endgrent an alias of
	_nss_nis_setgrent.  Work around the different prototypes.
	* nis/nss_nis/nis-ethers.c (internal_nis_endetherent): New
	function.  Split out from _nss_nis_endetherent.
	(internal_nis_setetherent): Use internal_nis_endetherent instead of
	duplicating the code.
	* nis/nss_nis/nis-alias.c: Make _nss_nss_nis_endaliasent an alias
	of _nss_nis_setaliasent.
	* nis/nss_nis/nis-service.c (internal_nis_setservent): Reuse
	internal_nis_endservent code, don't duplicate it.

	* inet/rexec.c (rexec_af): Protect socket operations with
	TEMP_FAILURE_RETRY.  Use writev instead of multiple write.
	* inet/rcmd.c (rcmd_af): Likewise.

2003-01-17  Roland McGrath  <roland@redhat.com>

	* math/libm-test.inc (sin_test, cos_test, sincos_test) [TEST_DOUBLE]:
	Add test of value 0.80190127184058835.

	* elf/dl-open.c: Fix typo ifdef -> ifndef on _dl_tls_static_size defn.

2003-01-17  Richard Henderson  <rth@redhat.com>

	* sysdeps/alpha/dl-machine.h (elf_machine_type_class): Add TLS
	relocs for class PLT.
	* sysdeps/alpha/libc-tls.c: New file.
	* sysdeps/unix/alpha/sysdep.S (EPILOGUE, GPSAVEREG): New.
	(LOADGP) [!PIC]: Rewrite to preserve caller's gp.

2003-01-17  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/ia64/dl-static.c (_dl_static_init): Use
	__libc_lock_{,un}lock_recursive instead of __libc_lock_{,un}lock
	on _dl_static_lock.

2003-01-17  Andreas Jaeger  <aj@suse.de>

	* stdio-common/bug14.c: Include stdlib.h for exit prototype.

2003-01-16  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S: New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S: New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S: New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S: New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/ucontext_i.h: New file.
	* sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: New file.
	* sysdeps/unix/sysv/linux/configure.in: Minimum kernel for PPC64
	is 2.4.21.

2003-01-16  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/generic/glob.c (glob): Assume sysconf() always returns
	values != -1 for _LIBC.  Use extend_alloca to reallocate alloca'ed
	buffers.

	* sysdeps/generic/sysconf.c: Unconditionally implement
	_SC_GETPW_R_SIZE_MAX and _SC_GETGR_R_SIZE_MAX.
	* sysdeps/posix/sysconf.c: Likewise.

2003-01-16  Jakub Jelinek  <jakub@redhat.com>

	* posix/regcomp.c (parse_bracket_exp): If build_charclass fails,
	set *err to the returned error, not to REG_ESPACE unconditionally.
	(build_word_op): Likewise.
	* posix/Makefile (tests): Add bug-regex16.
	* posix/bug-regex16.c: New test.

2003-01-16  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-load.c (_dl_map_object_from_fd): Use
	GL(dl_tls_dtv_slotinfo_list) != NULL to check whether TLS has
	been already initialized.

2003-01-15  Dmitry V. Levin  <ldv@altlinux.org>

	* sysdeps/unix/sysv/linux/ptsname.c: Fix typo in comment.

2003-01-16  Jakub Jelinek  <jakub@redhat.com>

	* posix/regcomp.c (re_compile_internal): If clearing buffer, clear
	allocated too.  Reported by Al Viro <aviro@redhat.com>.

2003-01-16  Roland McGrath  <roland@redhat.com>

	Tweak merged .abilist file format to merge duplicate symbols in
	different sets into multi-version stanzas with new "| SET regexp..."
	header continuation lines.
	* scripts/merge-abilist.awk: Rewritten for new format.
	* scripts/extract-abilist.awk: Likewise.

2003-01-15  Ulrich Drepper  <drepper@redhat.com>

	* nscd/connections.c (nscd_run): Remove bogus return which isn't
	necessary with gcc 3.2+.
	(nscd_init): Don't use error() to print message, use dbg_log.

	* iconv/gconv_simple.c (STORE_REST): Explicitly store the total
	expected size into state.
	(UNPACK_BYTES): Do the reverse.
	* iconv/loop.c: Use CLEAR_STATE if defined to clear __state element.
	* wcsmbs/tst-mbrtowc.c (utf8_test_1): Add test for the bug.
	Reported by Al Viro <aviro@redhat.com>.

	* stdio-common/Makefile (tests): Add bug14.
	* stdio-common/bug14.c: New file.

	* stdio-common/vfscanf.c: When recognizing multibyte characters in
	string reset the byte counter after mbrtowc reported it is not a
	partial character.  Reported by Al Viro <aviro@redhat.com>.

2003-01-15  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S: Include
	sysdep-cancel.h, not sysdep.h.

2003-01-15  Ulrich Drepper  <drepper@redhat.com>

	* nscd/connections.c (nscd_run): Protect accept call with
	TEMP_FAILURE_RETRY.

2003-01-15  Andreas Schwab  <schwab@suse.de>

	* sysdeps/unix/Makefile: Include $(common-objpfx)s-proto-bp.d.
	(common-generated): Add s-proto-bp.d.
	* sysdeps/unix/make-syscalls.sh: Use s-proto-bp.d for dependencies
	of bp thunks.
	* sysdeps/unix/s-proto-bp.S: New file.
	* sysdeps/generic/bp-thunks.h: Don't include <sys/vm86.h> here.
	Use <io/sys/sendfile.h> instead of <sys/sendfile.h>.
	* sysdeps/unix/sysv/linux/i386/bp-thunks.h: New file.

2003-01-15  Roland McGrath  <roland@redhat.com>

	* Makerules: Use -include for tls.make, suppresses warning.
	Move gen-as-const-headers rules up so before-compile is set in time.
	(sed-remove-dotdot): Fix to work right for subdirs or top dir.

2003-01-15  Ulrich Drepper  <drepper@redhat.com>

	* nscd/nscd.c (main): Make code to close all file descriptors
	faster and more robust.

	* nscd/nscd_getpw_r.c (nscd_getpw_r): Consolidate writing of the
	request with one writev call.  Protect all read calls with
	TEMP_FAILURE_RETRY.
	* nscd/nscd_getgr_r.c (nscd_getgr_r): Likewise.
	* nscd/nscd_gethst_r.c (nscd_gethst_r): Likewise.

	* nscd/hstcache.c: Use extend_alloca to reallocate alloca'd buffer.
	Protect writev calls with TEMP_FAILURE_RETRY.
	* nscd/grpcache.c: Likewise.
	* nscd/pwdcache.c: Likewise.

	* nscd/hstcache.c (addhstbynamev6): Don't interpret hostname as
	IPv6 address in debug output.

2003-01-14  Roland McGrath  <roland@redhat.com>

	* Makerules (check-abi-%): Use two rules for $(common-objpfx) and
	$(objpfx) directories, and get rid of vpath directives.  The previous
	arrangement resulted in files being written to the source directories
	when run in a clean build.  Find all .abilist files in $(..)abilist/.
	(update-abi-%): Likewise.
	(generated): Don't add .symlist files, they'll be intermediates.

	* sysdeps/generic/init-first.c: Add a comment.

	* elf/Makefile ($(objpfx)ld.so): Pass -z defs in link.

	* scripts/gen-as-const.awk: Grok lone "--" as a separator between
	#includes and expressions.

	* scripts/merge-abilist.awk: Omit cpu-.*-os.*/modifier from merged
	config list when it already contains cpu-.*-os.* without / part.

	* Makerules (sed-remove-dotdot): New variable.
	($(common-objpfx)%.make): Use it.  Depend on $(before-compile).
	($(common-objpfx)%.h $(common-objpfx)%.h.d): Likewise.
	(check-abi-config): New variable, append /tls or /notls to the tuple.
	(check-abi-%): Use that for -v config value.
	Find .abilist files in abilist/libfoo.abilist, not in subdir.
	* Rules: Move bits/stdio_lim.h generation rules to Makerules.

2003-01-14  Ulrich Drepper  <drepper@redhat.com>

	* manual/install.texi: Correct description of header preparation for
	Linux build.  Patch by mhwood@Ameritech.Net [PR libc/4941].

2003-01-14  Guido Guenther  <agx@sigxcpu.org>

	* sysdeps/unix/sysv/linux/mips/sysdep.h (INTERNAL_SYSCALL,
	INTERNAL_SYSCALL_DECL, INTERNAL_SYSCALL_ERRNO,
	INTERNAL_SYSCALL_ERROR_P, INLINE_SYSCALL): Define.

2003-01-14  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h
	(INTERNAL_SYSCALL): Make use of ERR parameter.
	(INTERNAL_SYSCALL_DECL, INTERNAL_SYSCALL_ERRNO,
	INTERNAL_SYSCALL_ERROR_P): Adjust accordingly.
	(INLINE_SYSCALL): Make use of INTERNAL_SYSCALL.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S: New file.

2003-01-14  Ulrich Drepper  <drepper@redhat.com>

	* sunrpc/pm_getport.c (pmap_getport): Open TCP socket if protocol
	== IPPROTO_TCP.
	Patch by James Strandboge <jamie@tpptraining.com> [PR libc/4943].

	* sysdeps/unix/sysv/linux/i386/dl-procinfo.c (_dl_x86_cap_flags):
	Fix entry for bit 31.

	* iconvdata/Makefile: Add rules to build IBM866NAV.
	* iconvdata/ibm866nav.c: New file.
	* iconvdata/tst-tables.sh: Add IBM866NAV.
	* iconvdata/gconv-modules: Add entries for IBM866NAV.

2003-01-13  Ulrich Drepper  <drepper@redhat.com>

	* string/tester.c (test_strcpy): Use the previously #if 0'ed code
	to test void* parameters.

	* sysdeps/i386/i486/bits/string.h (__STRING_SMALLL_GET16): Cast
	source pointer before dereferencing.
	(__STRING_SMALLL_GET32): Likewise.
	(__memset_gc): Add missing parenthesis around macro arguments.
	Patch by Denis Zaitsev <zzz@cd-club.ru>.

	* sysdeps/i386/i486/bits/string.h (__strspn_cg): Tell the compiler
	that %eax is modified.  Reported by Denis Zaitsev <zzz@cd-club.ru>.

2003-01-14  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/alpha/sysdep.h (INLINE_SYSCALL): Undefined before
	defining.

2003-01-13  Martin Schwidefsky  <schwidefsky@de.ibm.com>

	* sysdeps/s390/s390-64/initfini.c: Avoid unterminated string literals.
	* sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h (L): Don't define it
	here.
	* sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h (L): Likewise.

2003-01-13  Martin Schwidefsky  <schwidefsky@de.ibm.com>

	* sysdeps/s390/s390-32/sysdep.h (JUMPTARGET): Move branch instructions
	from here...
	(PSEUDO): ... to here.
	* sysdeps/s390/s390-64/sysdep.h (JUMPTARGET): Move branch instruction
	from here...
	(PSEUDO): ... to here.

2003-01-13  Ulrich Drepper  <drepper@redhat.com>

	* locale/programs/charmap-dir.c (charmap_readdir): Use struct
	dirent64 instead of struct dirent for dirent.  Call readdir64
	instead of readdir.

	* locale/programs/locfile.c (siblings_uncached): Use struct
	dirent64 instead of struct dirent for other_dentry.  Call
	readdir64 instead of readdir.

	* elf/ldconfig.c (direntry): Change type to struct dirent64.
	(search_dir): Use readdir64 instead of readdir.
	Patch by Zhangfan Xing <xing@pacific.jpl.nasa.gov>.

2003-01-12  Roland McGrath  <roland@redhat.com>

	* hurd/lookup-retry.c (__hurd_file_name_lookup_retry): Use strtoul,
	not strtol.  The former is usable in ld.so, the latter not.

	* include/fcntl.h: Declare __libc_creat.

	* sysdeps/mach/hurd/Makefile (libmachuser-link.so-no-z-defs,
	libhurduser-link.so-no-z-defs): New variables.

	* malloc/malloc.c: Revert last change.
	* malloc/malloc.h (_int_*): Move these decls to ...
	* include/malloc.h: ... here.  Add attribute_hidden.
	(_int_valloc): Declare it too.

2003-01-12  Ulrich Drepper  <drepper@redhat.com>

	* elf/dl-close.c (_dl_close): Fix typo, must be == not = in
	search for removed searchlist.  Reported by Roland McGrath.

	* io/ftwtest-sh: Add test for case of symlink to nonexisting file
	given as start file.

	* io/ftw.c (ftw_startup): Use correct name in check for symlink
	without existing target.  Patch by Jim Meyering.

	* Makerules (build-shlib-helper): Don't use -z defs linker option
	if no-z-defs is defined either.

2003-01-10  Martin Schwidefsky  <schwidefsky@de.ibm.com>

	* sysdeps/unix/sysv/linux/s390/s390-64/kernel_stat.h: Remove unused
	file.

2003-01-10  Martin Schwidefsky  <schwidefsky@de.ibm.com>

	* sysdeps/unix/sysv/linux/s390/s390-32/syscalls.list: Add vfork.
	* sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list: Likewise.

2003-01-12  Ulrich Drepper  <drepper@redhat.com>

	* io/ftwtest-sh: Add test case for relative path with /. at the end.

2003-01-12  Jim Meyering  <jim@meyering.net>

	* io/ftw.c (ftw_startup): When trying to stat the starting directory,
	use the basename if we've already chdir'd into its parent directory.

2003-01-12  Ulrich Drepper  <drepper@redhat.com>

	* io/ftw.c (process_entry): Use relative path when using chdir()
	to change directory after call to ftw_dir.
	* io/ftwtest-sh: Add test for relative path argument to nftw()
	with FTW_CHDIR option.

2002-01-12  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

	* sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_VFORK_SYSCALL):
	Define for powerpc.
	* sysdeps/unix/sysv/linux/powerpc/syscall.S: Take register alignment
	into account.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h
	(INTERNAL_SYSCALL): Make use of ERR parameter.
	(INTERNAL_SYSCALL_DECL, INTERNAL_SYSCALL_ERRNO,
	INTERNAL_SYSCALL_ERROR_P): Adjust accordingly.
	(INLINE_SYSCALL): Make use of INTERNAL_SYSCALL.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S: New file.

2002-01-09  Richard Henderson  <rth@redhat.com>

	* sysdeps/alpha/dl-machine.h (elf_machine_rela): Compute
	DTPREL64 and TPREL64 without loadbase applied.

2002-01-09  Richard Henderson  <rth@redhat.com>

	* sysdeps/unix/alpha/sysdep.S: Use correct definition of errno
	for NOT_IN_libc.

	* sysdeps/unix/sysv/linux/alpha/sysdep.h: Move inline syscall bits...
	* sysdeps/unix/alpha/sysdep.h: ... here.
	(PSEUDO_LOADGP): Remove.
	(PSEUDO_PROLOGUE): Load GP in non-pic case.
	(SYSCALL_ERROR_LABEL): New.
	(PSEUDO): Use it in error branch.
	(PSEUDO_END): Add $syscall_error label.

2003-01-12  Andreas Jaeger  <aj@suse.de>

	* math/bits/mathcalls.h: Round is a const function.

2003-01-11  Jim Meyering  <jim@meyering.net>

	* io/ftw.c [HAVE_CONFIG_H]: Include <config.h>.
	[HAVE_SYS_PARAM_H || _LIBC]: Guard inclusion of <sys/param.h>.
	Include <sys/stat.h>, not <include/sys/stat.h>, if !_LIBC.
	[!_LIBC] (__chdir, __closedir, __fchdir, __getcwd, __opendir): Define.
	[!_LIBC] (__readdir64, __tdestroy, __tfind, __tsearch): Define.
	[!_LIBC] (internal_function, dirent64, MAX): Define.
	(__set_errno): Define if not already defined.
	(open_dir_stream): When FTW_CHDIR is enabled, invoke opendir on
	the basename, not the entire file name.
	(process_entry): When FTW_CHDIR is enabled, invoke XSTAT or LXSTAT on
	the basename, not the entire file name.

2003-01-12  Ulrich Drepper  <drepper@redhat.com>

	* string/tester.c (test_strcpy): Disable last added strcpy until
	it is fixed.

2003-01-11  Philip Blundell  <philb@gnu.org>

	* sysdeps/unix/sysv/linux/arm/socket.S: Add cancellation support.

2003-01-11  Andreas Schwab  <schwab@suse.de>

	* Makerules: Add vpath for %.dynsym and %.so so that the
	implicit rule chaining for check-abi works.

2003-01-11  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

	* sysdeps/unix/sysv/linux/sh/sysdep.h (SYSCALL_ERROR_HANDLER):
	Add non-PIC case.

2003-01-11  Jakub Jelinek  <jakub@redhat.com>

	* elf/tls-macros.h [__ia64__] (__TLS_CALL_CLOBBERS): Define.
	[__ia64__] (TLS_LE, TLS_IE): Fix typos.  Add ;; at start of asm if
	gp is used early.
	[__ia64__] (TLS_LD, TLS_GD): Likewise.  Use __TLS_CALL_CLOBBERS.
	* elf/Makefile ($(objpfx)tst-tlsmod5.so, $(objpfx)tst-tlsmod6.so):
	Ensure libc.so in DT_NEEDED.
	* sysdeps/alpha/dl-machine.h (elf_machine_rela): Move
	CHECK_STATIC_TLS before l_tls_offset use.
	* sysdeps/i386/dl-machine.h (elf_machine_rel, elf_machine_rela):
	Likewise.
	* sysdeps/sh/dl-machine.h (elf_machine_rela): Likewise.
	* sysdeps/generic/dl-tls.c (_dl_allocate_tls_storage) [TLS_DTV_AT_TP]:
	Allocate TLS_PRE_TCB_SIZE bytes below result.
	(_dl_deallocate_tls) [TLS_DTV_AT_TP]: Adjust before freeing.
	* sysdeps/generic/libc-tls.c (__libc_setup_tls): If
	TLS_INIT_TP_EXPENSIVE is not defined, allocate even if no PT_TLS
	segment has been found.  If TLS_DTV_AT_TP, allocate TLS_PRE_TCB_SIZE
	bytes below result and add tcb_offset to memsz.
	* sysdeps/ia64/dl-tls.h (__tls_get_addr): New prototype.
	* sysdeps/ia64/dl-machine.h: Include tls.h.
	(elf_machine_type_class): Return ELF_RTYPE_CLASS_PLT for TLS relocs
	too.
	(elf_machine_rela): Assume if sym_map != NULL sym is non-NULL too.
	Handle R_IA64_DTPMOD*, R_IA64_DTPREL* and R_IA64_TPREL* relocations.
	* sysdeps/ia64/libc-tls.c: New file.

2003-01-10  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc64/sysdep.h (PSEUDO_RET): Add branch hit.
	* sysdeps/unix/sysv/linux/powerpc/bits/stat.h (STAT_VER_LINUX):
	Fix type.  Move definition out of #if.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/ftruncate64.c: New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/pread.c: New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/pread64.c: New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite.c: New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/pwrite64.c: New file.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S: Add cancellation
	support.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/syscalls.list: Remove
	ftruncate64, pread64, pwrite64, truncate64 entries.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h
	(INLINE_SYSCALL): New version that supports function call like
	syscalls.  Add __builtin_expect.
	(LOADARGS_n): Add argument size safety checks.
	(INTERNAL_SYSCALL): New Macro.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/truncate64.c: New file.
	* sysdeps/unix/sysv/linux/powerpc/sys/procfs.h [__PPC_ELF_H]: Avoid
	redefinition of elf_fpreg_t and elf_fpregset_t.

2003-01-12  Ulrich Drepper  <drepper@redhat.com>

	* elf/dl-close.c (_dl_close): Add several asserts.  Correct and
	simplify test for unloading.  If loader of a DSO is unloaded do not
	use its scope anymore.  Fall back to own scope and adjust opencounts.
	Fix several comments.
	* elf/dl-deps.c (_dl_map_object_deps): Always allocate memory for
	the l_searchlist, not only for l_initfini.

	* elf/dl-lookup.c (add_dependencies): Avoid creating relocation
	dependencies if objects cannot be removed.  Remove object with the
	definition as not unloadable if necessary.

	* elf/reldep6.c: Create relocation dependency before closing the first
	module.