Thu Sep 5 03:20:42 1996 Ulrich Drepper <drepper@cygnus.com>
Change configuration and Makefiles to allow add-ons to have a
sysdeps/ directory hierachy.
* configure.in: Test for sysdeps/ directory in add-ons. Before
all test and searches in these hierachies, too.
* Makeconfig (full-config-subdirs): Define based on $(config-sysdirs).
Extend with $(..) if not absolute path.
Use $(full-config-subdirs) where $(config-sysdirs) was used.
* Makefile ($(objpfx)sysd-dirs): Use config-sysdirs.
* MakeTAGS: Use $(full-config-subdirs).
* Makerules: Change comment to libc.so link script.
(sysdirs): Define based on $(full-config-subdirs).
(sysd-Makefile): Define using config-sysdirs.
(sysd-rules): Likewise.
* sysdeps/unix/Makefile (sysd-syscalls): Define based on +sysdep-dirs.
* sysdeps/unix/make-syscalls.sh: Remove basedir argument.
Wed Sep 4 01:32:21 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/m68k/fpu/k_cos.c: Rewritten for better accuracy.
* sysdeps/m68k/fpu/k_sin.c: Likewise.
* sysdeps/m68k/fpu/k_tan.c: Likewise.
Thu Sep 5 01:06:09 1996 Richard Henderson <rth@tamu.edu>
* malloc/free.c (free): Protect by using __libc_malloc_lock.
* malloc/malloc-find.c (malloc_find_object_address): Likewise.
* malloc/malloc-size.c (malloc_usable_size): Likewise.
* malloc/malloc-walk.c (malloc_walk): Likewise.
* malloc/memalign.c (memalign): Likewise.
* malloc/realloc.c (realloc): Likewise.
* malloc/malloc.c: Define __libc_malloc_lock.
(_malloc_internal): Don't use `malloc'. Instead look for
`__malloc_hook' or call `_malloc_internal'.
(malloc): Protect by using `__libc_malloc_lock'.
* malloc/malloc.h: Declare `__libc_malloc_lock'.
Mon Sep 2 22:42:59 1996 Richard Henderson <rth@tamu.edu>
* sysdeps/alpha/elf/start.S: Use weak_alias for __start
instead of the hard definition.
* sysdeps/alpha/dl-machine.h (RTLD_START): Add type info for
_start and _dl_start_user.
* sysdeps/unix/sysv/linux/alpha/init-first.h (SYSDEP_CALL_INIT):
Make _dl_starting_up weak. Add type info for NAME.
Mon Sep 2 22:15:14 1996 Richard Henderson <rth@tamu.edu>
* Makefile (all): Add extra_solibs pass.
(+subdir_targets): Same.
* Rules (extra_solibs): New phony empty target for subdirs without
extra libs.
* extra-lib.mk: Build lib*.so* in extra_solibs not lib-noranlib.
* manual/Makefile: Add dummy extra_solibs target.
Sun Sep 1 15:41:22 1996 Richard Henderson <rth@tamu.edu>
* Makeconfig (+link): Add $(link-extra-libs).
(link-extra-libs): New variable which expands to the full paths of
the other libraries needed by a program, as controled by LDLIBS-$(@F).
* db/Makefile: Use LDLIBS-makedb to link libdb not a dependency, as
the later attempts to install the library before linking it.
* sysdeps/unix/alpha/sysdep.S: Align errno.
* sysdeps/unix/sysv/linux/alpha/ioperm.c (struct platform): Add
hae_shift entry.
(io): Move bus_memory_base and sparse_bus_memory_base into struct.
(_hae_shift): New function.
* sysdeps/unix/sysv/linux/alpha/sys/io.h: New file. Prototypes
for the bus query functions.
Sat Aug 31 18:14:54 1996 Richard Henderson <rth@tamu.edu>
* elf/dl-close.c (_dl_close): In static executables, map->l_prev
can be NULL when unloading a library.
* elf/dl-open.c (_dl_open): Pass __environ instead of __libc_envp
to the library .init function.
* sysdeps/alpha/dl-machine.h (elf_machine_rela): Since we omitted
part of the COPY reloc processing earlier, omit the rest now --
we'll get into less trouble later when some fool does use a COPY.
* sysdeps/unix/sysv/linux/init-first.c (init): Accept argc et al as
parameters. Move all argc and __libc_multiple_libcs calculation out
to init-first.h. Use __environ not __libc_envp.
* sysdeps/unix/sysv/linux/alpha/init-first.h: Rewrite.
* sysdeps/unix/sysv/linux/i386/init-first.h: Rewrite.
Thu Aug 29 20:26:40 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/posix/profil.c (profil): Don't clobber saved timer and
signal settings when profiling was already turned on.
* csu/gmon-start.c (__gmon_start__) [HAVE_INITFINI]: Protect from
being called twice.
Wed Sep 4 01:31:50 1996 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/linux/i386/mmap.S: Test for
0 < return value < -4096 and not < 0 to decide about failure.
Reported by Andreas Jaeger.
Tue Sep 3 19:04:05 1996 Ulrich Drepper <drepper@cygnus.com>
* stdio-common/vfscanf.c (__vfscanf): Don't count EOF char
in %c format.
Sat Aug 31 18:10:51 1996 Ulrich Drepper <drepper@cygnus.com>
* wcsmbs/wchar.h: Define prototypes for wcstoq and wcstouq only
#ifdef __USE_GNU.
Sat Aug 31 12:34:29 1996 Ulrich Drepper <drepper@cygnus.com>
* version.c: Add missing newline character in banner.
* sysdeps/unix/sysv/linux/alpha/Dist: Correct typo.
* sysdeps/unix/sysv/linux/i386/Dist: Likewise.
Sat Aug 31 03:07:39 1996 Ulrich Drepper <drepper@cygnus.com>
* intl/l10nflist.c (_nl_normalize_codeset): We convert to lower
case, so don't prepend uppercase `ISO' for only numeric arg.
Fri Aug 30 01:26:44 1996 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/linux/i386/Dist: Add close.S.
* sysdeps/unix/sysv/linux/m68k/Dist: Likewise.
* sysdeps/unix/sysv/linux/alpha/Dist: Likewise.
* version.c: Add comment about where to report bugs to.
* catgets/gencat.c (usage): Likewise.
* db/makedb.c (usage): Likewise.
* locale/programs/locale.c (usage): Likewise.
* locale/programs/localedef.c (usage): Likewise.
* manual/socket.texi: A little bit better wording.
Thu Aug 29 18:03:06 1996 Ulrich Drepper <drepper@cygnus.com>
* Makerules: Make sure directory exists before generating stamp file.
(BUILD_CFLAGS): Always refer to using $(..).
* manual/Makefile: Make sure directory exists before generating
stamp file.
(make-target-directory): Add macro definition.
* sysdeps/generic/Makefile: Make sure directory exists before
generating stamp file.
* Makefile (distribute): Add autolock.sh. Reported by Fila Kolodny.
Tue Aug 27 10:06:22 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
When compiling in separate directory put objects into
subdirectories matching the source layout.
* Makeconfig (objpfx) [ifdef objdir]: Append $(subdir).
When looking for configparms try in $(common-objpfx).
Use $(common-objpfx)SUBDIR to find objects from other subdirectory
builds.
* Makerules: Add $(objpfx) to vpath list.
(make-dummy-dep): Use $(common-objpfx) to avoid creating dummy.d
more than once. All uses in dependency lists changed.
(+make-deps): Make target directory.
(sed-remove-objpfx): Substitute $(common-objpfx).
(do-ar, build-extra-lib, $(common-objpfx)stub-$(subdir)): Use
$(objpfx) instead of $(objdir) for cd command.
(O%-lib): Always find libc relative to $(..).
(subdir-stamps): Collect stamp files from subdirs.
(common-mostlyclean): Remove stub file in $(common-objpfx).
* MakeTAGS ($P/siglist.pot): Find siglist.c in stdio-common.
* Rules (dep-dummy-lib): Use $(common-objpfx) to avoid creating to
more than once.
($(objpfx)dummy.c, $(objpfx)empty.c): Change target name to use
$(common-objfpx). All uses in dependency lists changed.
(generated): Prepend $(..) to names.
* bare/Makefile ($(objpfx)lib$(config-vendor).a): Remove $(objpfx)
from $@.
* nss/Makefile ($(objpfx)libnss_dns.so, $(objpfx)libnss_db.so):
Use $(common-objpfx) instead of $(..) in dependencies.
* sysdeps/mach/Makefile (mach-objpfx): Unconditionally use
$(common-objpfx) instead of $(..) and (objpfx).
* sysdeps/mach/hurd/Makefile (hurd-objpfx): Likewise.
(rpath-link): Likewise.
(rpcuserlibs): Likewise.
* sysdeps/unix/Makefile [$(subdir) = stdio-common]: Check for
errlist.c in $(objpfx), not $(common-objpfx).
($(common-objpfx)s-proto.d): Special rule not covered by pattern
rule.
* sysdeps/unix/make-syscalls.sh: Make syscall rules depending on
s-proto.d in $(common-objpfx), not $(objpfx).
Thu Aug 29 17:45:49 1996 Ulrich Drepper <drepper@cygnus.com>
* nss/nsswitch.c (nss_dlerror_run): Free returned error
string.
Thu Aug 29 15:53:33 1996 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/libm-ieee754/e_acoshl.c: New file. `long double'
implementation.
* sysdeps/libm-ieee754/e_atanhl.c: Likewise.
* sysdeps/libm-ieee754/e_remainderl.c: Likewise.
* sysdeps/libm-ieee754/e_scalbl.c: Likewise.
* sysdeps/libm-ieee754/s_asinhl.c: Likewise.
* sysdeps/libm-ieee754/s_cosl.c: Likewise.
* sysdeps/libm-ieee754/s_sinl.c: Likewise.
* sysdeps/libm-ieee754/s_tanhl.c: Likewise.
* sysdeps/libm-ieee754/s_tanl.c: Likewise.
* stdio-common/printf_fp.c (__printf_fp): Use default value '.' if
Fri Aug 9 17:38:58 1996 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/linux/sys/timex.h: Include <sys/time.h> to
get `struct timeval'.
* sysdeps/unix/sysv/linux/sys/acct.h: Get time_t from <time.h>.
* sysdeps/unix/sysv/linux/sys/module.h: Get size_t from <stddef.h>.
* sysdeps/unix/sysv/linux/sys/io.h: Get definition of __P.
* sysdeps/unix/sysv/linux/sys/klog.h: Likewise.
* gmon/sys/gmon.h: Include <sys/types.h> to get u_long.
* sysdeps/unix/sysv/linux/direntry.h: Complete types in
<linux/dirent.h>.
* io/fts.h: Include <sys/types.h> to get dev_t.
Reported by Matthias Urlichs.
* sysdeps/posix/tempname.c [USE_IN_LIBIO]: Don't clear
_IO_file_flags. It's the same as _flags.
Reported by Miquel van Smoorenburg <miquels@Q.cistron.nl>.
Wed Aug 7 19:38:47 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/m68k/resourcebits.h: Add RLIMIT_AS.
* Makerules (soversions.mk): Move this target, include of it, and
include of version.mk to ...
* Makeconfig: ... here.
(soversions.mk): Depend on Makeconfig instead of Makerules.
* malloc/malloc.h: Declare malloc_object_allocated_size, malloc_walk.
* malloc/Makefile (dist-routines): Add malloc-size, malloc-walk.
* malloc/malloc-size.c: New file.
* malloc/malloc-walk.c: New file.
* malloc/malloc-find.c (malloc_find_object_address): Return null if
PTR is outside the heap.
* elf/dl-load.c (_dl_map_object): If the requested name matches the
soname of a loaded object, use that object.
Mon Jun 24 19:57:01 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* Makefile (subdirs): Add nss.
* inet/Makefile (routines): Add getrpcent, getrpcbyname,
getrpcbynumber, getrpcent_r, getrpcbyname_r, getrpcbynumber_r.
* inet/getrpcbynumber_r.c: New file.
* inet/getrpcbynumber.c: New file.
* inet/getrpcbyname.c: New file.
* inet/getrpcbyname_r.c: New file.
* inet/getrpcent_r.c: New file.
* inet/getrpcent.c: New file.
* nss/rpc-lookup.c: New file.
* nss/nss_files/files-rpc.c: New file.
* nss/Makefile (routines): Add rpc-lookup.
(libnss_files-routines): Add files-rpc.
* sunrpc/Makefile (routines): Remove getrpcent.
* sunrpc/getrpcent.c: File removed.
* nss/getXXent_r.c (REENTRANT_GETNAME): Clear NO_MORE when NIP is
non-null on entry.
* Makeconfig (rpath-link): Add $(nssobjdir).
(nssobjdir): New variable.
* Makerules: Move shared library building before objects rules, so
versions are known before extra-lib.mk gets included.
* extra-lib.mk (lib-noranlib): Depend on the shared object too.
* pwd/getpwuid.c: Rewritten using nss.
* pwd/getpwnam.c: Likewise.
* pwd/getpwent.c: Likewise.
* grp/getgrnam.c: Likewise.
* grp/getgrgid.c: Likewise.
* grp/getgrent.c: Likewise.
* pwd/Makefile (routines): Add getpwent_r, getpwnam_r, getpwuid_r.
* pwd/getpwent_r.c: New file.
* pwd/getpwnam_r.c: New file.
* pwd/getpwuid_r.c: New file.
* grp/Makefile (routines): Add getgrent_r, getgrgid_r, getgrnam_r.
* grp/getgrnam_r.c: New file.
* grp/getgrgid_r.c: New file.
* grp/getgrent_r.c: New file.
* grp/Makefile (routines): Remove grpopen, grpread.
* pwd/Makefile (routines): Remove pwdopen, pwdread.
* grp/grpopen.c, grp/grpread.c, pwd/pwdopen.c, pwd/pwdread.c: Removed.
* pwd/fgetpwent.c: Rewritten using files-parse.c.
* grp/fgetgrent.c: Likewise.
* nss/Makefile (routines): Add grp-lookup and pwd-lookup.
* nss/pwd-lookup.c, nss/grp-lookup.c: New files.
* nss/nss_files/files-grp.c: New file.
* nss/nss_files/files-pwd.c: New file.
* nss/Makefile (subdir-dirs): New variable; use it in vpath.
* nss/nss_files/files-parse.c: New file.
* nss/nss_files/files-XXX.c: New file.
* nss/nss_files/files-hosts.c, nss/nss_files/files-proto.c,
nss/nss_files/files-service.c, nss/nss_files/files-network.c:
Rewritten using them.
* nss/Makefile (libnss_files-routines): Remove files-host.
Add files-hosts, files-grp, files-pwd.
* nss/nss_dns/dns-network.c: Don't include <pthread.h>.
Mon Jun 24 22:39:12 1996 Richard Henderson <rth@tamu.edu>
* sysdeps/alpha/dl-machine.h (ELF_MACHINE_RUNTIME_TRAMPOLINE):
A .plt entry now loads the .rela.plt offset directly rather
than making us calculate it.
Sun Jun 23 15:24:05 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* time/Makefile ($(installed-localtime-file) rule): Do
$(make-target-directory) first.
* resolv.h: Fix wrapper for resolv/resolv.h.
* configure.in (ld --no-whole-archive check): Use AC_TRY_COMMAND.
Compile dummy file and pass -nostdlib -nostartfiles so as not to
require installed libraries.
* shlib-versions (*-*-*): Set libresolv=2, libnss_files=1,
libnss_dns=1.
Sun Jun 23 19:42:05 1996 Ulrich Drepper <drepper@cygnus.com>
* resolv/netdb.h (_PATH_NSSWITCH_CONF): New macro.
* inet/herrno.c: New file.
* resolv/res_init.c: Remove res_hconf calls.
* nss/Makefile, nss/XXX-lookup.c, nss/file-lookup.c,
nss/getXXbyYY.c, nss/getXXbyYY_r.c, nss/getXXent.c,
nss/getXXent_r.c, nss/host-lookup.c, nss/network-lookup.c,
nss/nsswitch.c, nss/nsswitch.h, nss/proto-lookup.c,
nss/service-lookup.c: New files. Implementation of name
service switch, following the approach in Solaris.
Interface specification and general structure inspired by Peter
Eriksson <pen@lysator.liu.se>.
* nss/nss_files/files-host.c, nss/nss_files/files-network.c,
nss/nss_files/files-proto.c, nss/nss_files/files-service.c:
Implementation of libnss_files.so module for file based databases
in NSS service.
* nss/nss_dns/dns-host.c, nss/nss_dns/dns-network.c: Implementation
if libnss_dns.so module for DNS name lookup in NSS service.
* inet/getproto.c, inet/getprtent.c, inet/getprtname.c,
inet/getservent.c, inet/getsrvbynm.c, inet/getsrvbypt.c:
Changed to serve as interface to NSS.
* inet/gethstbyad.c, inet/gethstbyad_r.c, inet/gethstbynm.c,
inet/gethstbynm2.c, inet/gethstbynm2_r.c, inet/gethstbynm_r.c,
inet/gethstent.c, inet/gethstent_r.c, inet/getnetbynm.c,
inet/getnetbynm_r.c, inet/getnetbypt.c, inet/getnetbypt_r.c,
inet/getnetent.c, inet/getnetent_r.c, inet/getproto_r.c,
inet/getprtent_r.c, inet/getprtname_r.c, inet/getservent_r.c,
inet/getsrvbynm_r.c, inet/getsrvbypt_r.c: New files. Implement
interfaces to NSS, including reentrant functions.
* resolv/getnetbyaddr.c, resolv/getnetbyname.c, resolv/getnetent.c,
resolv/sethostent.c: Removed: Obsoleted by NSS.
* resolv/mapv4v6addr.h, resolv/mapv4v6hostent.h: Extracted from
gethnamaddr.c. These private functions are now used in more
than one file.
* resolv/inet_pton.c, resolv/gethnamaddr.c: Updated to bind-4.9.4-T5B.
Sat Jun 22 16:49:47 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* rpm/Makefile ($(config)): Make sure the word list in the for
loop is syntactically non-empty.
* Make-dist (+sysdeps): Move wildcard inside loop to avoid consing
up a huge list just to discard most of it.
* configure.in (sysnames): Avoid fgrep by using the case shell
builtin.
* Makeconfig (config.status): Fix dependency on Implies files.
* rpm/template: New file.
* rpm/Makefile: New file.
* Makeconfig (sysdep-configures): Remove empty variable.
* Makerules (distinfo-vars): Write defns for $(install-lib.so) and
$(versioned).
* manual/Makefile (subdir_%): Add new rule with no deps, secondary to
to rule w/dep on %, with no-op commands.
* Makerules (subdir_distinfo): New phony target; depend on distinfo.
* Makefile (rpm/%): New rule.
(+subdir_targets): Add subdir_distinfo.
* sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Don't add
fpu_control.h here.
* version.c (banner): New static const variable, complete version
banner text.
(__libc_print_version): Use it, and use __write instead of printf.
* configure.in (sysnames): Don't cache the value, because it
depends only on libc sources. Merge uniquifying third pass into
Implies/parent expansion second pass. Report each unique name as
it is added in partial report string, terminated when finished.
* Makeconfig (sysdep_dir): Move defn before config.status rule that
expands it.
(sysdep-configures): Variable removed.
(config.status): Use its contents directly, tighten up a bit, and
include Implies files.
* elf/dl-open.c (_dl_open) [PIC]: Set PARENT to _dl_loaded if null.
* elf/Makefile ($(objpfx)$(rtld-installed-name)): Make a symlink.
* sysdeps/mach/hurd/dl-sysdep.c (_dl_sysdep_open_zero_fill):
Add comment.
* elf/rtld.c (dl_main): Close _dl_zerofd after mapping deps.
* sysdeps/generic/machine-gmon.h [NO_UNDERSCORES]: Define mcount as
weak alias for _mcount.
* sysdeps/alpha/_mcount.S (mcount): Define as weak alias.
* elf/dl-lookup.c (_dl_lookup_symbol): If no value and *REF is
null, consider it a strong reference and give the error.
Wed Jun 12 15:52:46 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* elf/dl-open.c (_dl_open): Correctly terminate relocating loop
after relocating NEW when it's the only new object.
* elf/dl-init.c (_dl_init_next): When out of initializers, set
_r_debug.r_state to RT_CONSISTENT and call _dl_debug_state just
before return.
* elf/rtld.c (dl_main): Move _dl_debug_initialize call after
relocation. Call it unconditionally and only fill in DT_DEBUG
if it's present. Then call _dl_debug_state with r_state RT_ADD
before running initializers.
* elf/dl-open.c (_dl_open): Call _dl_debug_initialize and then call
_dl_debug_state with r_state RT_ADD before running initializers
* elf/dl-close.c (_dl_close): Call _dl_debug_state with r_state
RT_DELETE before running finalizers and with RT_CONSISTENT just
before return.
* elf/Makefile (dl-routines): Add dl-debug.
* elf/dl-debug.c: New file.
* elf/rtld.c (_dl_r_debug): Rename to _r_debug and move to dl-debug.c.
(_dl_r_debug_state): Rename to _dl_debug_state and likewise move.
(dl_main): Use _dl_debug_initialize.
* elf/link.h: Fix name to _dl_debug_state in decl.
(_dl_debug_initialize): Declare new function from dl-debug.c.
(_r_debug): Declare it.
* Makerules (distinfo-vars): Add install-{lib,data,bin,sbin,others}.
In distinfo set $(subdir)-VAR and then set VAR to $($(subdir)-VAR).
* Makeconfig (rpath-link): New variable; add $(elfobjdir).
(default-rpath): Use it.
(built-program-cmd): Use it in LD_LIBRARY_PATH.
* Makeconfig (sysdep-configures): Prepend $(sysdep_dir) to names tried.
* sysdeps/unix/Dist: Add make-syscalls.sh.
* misc/Makefile (headers): Add sys/swap.h.
* posix/unistd.h: Remove decls for swapon, swapoff.
* sysdeps/generic/sys/swap.h: New file.
* sysdeps/unix/sysv/linux/sys/swap.h: New file.
* sysdeps/unix/sysv/linux/gnu/types.h: Remove temporary hack #define
of __kernel_fsid_t. It is correctly defines in <linux/types.h> now.
link to ld.so if that is not the installed name.
(lib-noranlib): Depend on the installed name in the build directory
instead of on ld.so.
* Makeconfig (link-libc): Include $(elfobjdir)/$(rtld-installed-name)
between libc.so and libc.a, because with libc.so's DT_NEEDED for ld.so
ld searches libc.a before ld.so (is that an ld bug?).
Add $(elfobjdir) to -rpath-link.
* Makerules (elfobjdir): Define as . when $(subdir) is elf.
* sysdeps/i386/dl-machine.h (elf_machine_rel): In R_386_32 case when
relocating _dl_rtld_map, subtract SYM's value from final reloc value,
but don't change *RELOC_ADDR before calling *RESOLVE, because it might
call the function we are relocating!
* stdlib/ldiv.c: Deansideclized.
Sun May 26 19:39:53 1996 Ulrich Drepper <drepper@cygnus.com>
* intl/loadmsgcat.c (_nl_load_domain): Test correct variable
after malloc.
* string/Makefile (tester-ENV): New variable to suppress message
translation in test.
* string/tester.c: Add tests for strtok_r and strsep.
* sysdeps/i386/i486/strcat.S: Correct some more 8bit operation
<-> 32 bit operand conflicts.
* sysdeps/i386/strsep.S: Wrapper around <sysdeps/i386/strtok.S>
to produce strsep function.
* sysdeps/i386/strtok.S: Optimized implementation of strtok
function.
* sysdeps/i386/strtok_r.S: Wrapper around <sysdeps/i386/strtok.S>
to produce strtok_r function.
* sysdeps/generic/strtok.c: Moved here from string/strtok.c.
Corrected example in comment.
* string/Makefile (routines): Add strtok_r.
* sysdeps/generic/strtok_r.c: New file. Implement reentrant version
of strtok_r.
* string/string.h: Add prototype for strtok_r.
* wcsmbs/wcstok.c: Handle illegal SAVE_PTR argument the same
as in strtok_r.
Sun May 26 13:28:23 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* time/tzset.c (__tzset): Ignore leading : in $TZ; always try tzfile
first and fall back to 1003.1 syntax only if it fails.
* time/Makefile (install-others): Also install posix/ZONE and
right/ZONE for each ZONE in $(zonenames).
(z.% rule): Generate rules for right/ZONE and posix/ZONE targets too,
the difference begin leapseconds vs /dev/null as 3rd dep. For
original ZONE targets use $(leapseconds), to be set in Makeconfig.
(target-zone-flavor): New variable.
(tzcompile): Use it to get the right -d for posix/ and right/ flavors.
* Makeconfig (leapseconds): New variable.
* mach/Machrules (%.udeps rule): Depend on Machrules.
Emit deps for .uh and .__h files.
(%.uh, %.__h rules): Don't depend on %.defs; use #include <$*.defs>
instead.
Sun May 26 01:06:47 1996 Ulrich Drepper <drepper@cygnus.com>
* stdlib/Makefile (routines): Add llabs, lldiv.
* stdlib/llabs.c: New file. Implementation of return
absolute value of long long argument.
* stdlib/lldiv.c: New file. Implementation of division with remainder
of long long argument.
* stdlib/stdlib.h [__USE_GNU] (lldiv_t): New type for lldiv
function.
Define prototypes for lldiv and llabs functions.
* locale/C-collate.c: Initialize _NL_COLLATE_NRULES element.
* stdlib/strtod.c: Replace wchar_t with wint_t. The later is
really the type for a single wide character.
* string/strxfrm.c (print_val): Define separate version for
use as wcsxfrm. Here we don't need UTF8 encoding.
* wcsmbs/wchar.h: gcc-2.7.2-960517 finally introduces wint_t
in <stddef.h>. Use this value and only for older gcc version
define in place.
(uwchar_t): Remove definition.
* wcsmbs/wcscmp.c, wcsmbs/wcscoll.c, wcsmbs/wcsncmp.c,
wcsmbs/wcsxfrm.c, wcsmbs/wmemcmp.c: : Don't use uwchar_t as unsigned
type. wint_t is intended for this.
Sat May 25 14:10:19 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* sysdeps/unix/bsd/direntry.h: Use [1] instead of [0] for d_name to
quiet -ansi -pedantic.
* sysdeps/unix/common/direntry.h: Likewise.
* login/Makefile (headers): Add lastlog.h.
* login/lastlog.h: New file.
* login/Makefile (CFLAGS): Don't append -D_THREAD_SAFE.
* login/utmp.h [_REENTRANT || _THREAD_SAFE]: Replace this conditional
with #ifdef __USE_REENTRANT.
* features.h (__GNU_LIBRARY__): Set to 6.
[_GNU_SOURCE] (_POSIX_SOURCE, _POSIX_C_SOURCE, _BSD_SOURCE,
_SVID_SOURCE): Make sure they are all defined.
* sysdeps/unix/sysv/linux/gnu/types.h: Instead of including
<linux/posix_types.h>, define _LINUX_TYPES_DONT_EXPORT and then
include <linux/types.h>.
* resource/sys/resource.h: Remove trailing commas from enums.
* sysdeps/generic/netinet/in.h: Remove trailing commas from enums.
* sysdeps/unix/sysv/linux/netinet/in.h: Likewise.
* Makeconfig (sysdep-configures): New variable.
(config.status): Depend on $(sysdep-configures).
Fri May 10 20:07:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/profil.c: New file.
Fri May 10 19:59:50 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/m68k/Makefile (CFLAGS-setjmp.c): New variable.
Fri May 10 19:55:42 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* shlib-versions: Use libm=6 and libc=6 for m68k-linux.
* string/envz.c: Fix uses of unsigned to size_t.
* mach/Machrules (%.udeps rule): Write deps for %_server.[ch] too.
(%_server.[ch] rule): Don't depend on %.defs; use #include to get
installed .defs file.
* stdio-common/vfprintf.c (flockfile, funlockfile): Define to
nothing for stdio. Fix fUNlockfile -> funlockfile for libio.
* stdio-common/vfscanf.c: Likewise.
Sat May 11 13:43:41 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* hurd/hurdfault.c: Include faultexc_server.h instead of faultexc.h.
* mach/Machrules (%.ir rule): Don't produce deps for imports.
* elf/dl-fini.c (_dl_fini): Clear L->l_init_called after calling fn.
* Makerules (install): Depend on $(slibdir)/libc.so$(libc.so-version).
[!subdir] ($(libdir)/libc.so, $(common-objpfx)/libc-syms.so): Protect
these targets and install dep on $(libdir)/libc.so with this.
* hurd/Makefile: Removed all rules and defns for using code from Hurd
sources and installing headers from there.
* sysdeps/mach/hurd/errnos.awk: Set in_mach_errors to FILENAME when we
set it. In Mach error matching clause, only match if FILENAME is
still the same value.
* sysdeps/mach/hurd/Makefile: Don't include sysdeps/mach/Makefile;
$(mach-srcdir) no longer exists.
(hurd-srcdir): Variable removed.
(includes): Don't append -I$(hurd-srcdir).
(last-includes): Variable removed.
Remove vpath specs using $(hurd-srcdir).
(mach-errno-h): New canned sequence.
($(common-objpfx)errnos.d): New target, generated included makefile
to determine absolute file names of Mach headers to search for error
codes and set variable mach-errnos-deps.
($(common-objpfx)stamp-errnos): Depend on $(mach-errnos-deps) instead
of prior explicit list.
(generated): Add errnos.d, stamp-errnos.
* mach/Machrules (some-if-rtn): New variable and target; compute deps
of some if routine and make all if routines depend on that .d file
instead of static list of .h files.
* mach/Makefile (mach/mach_interface.defs,
mach/memory_object_user.defs): Targets removed.
($(objpfx)mach-syscalls.mk): Tweak this kludge so it doesn't depend
directly on Mach sources.
* sysdeps/mach/Makefile (mach-srcdir): Variable removed.
(includes): Don't append -I$(mach-srcdir).
Remove vpath specs using $(mach-srcdir).
* hurd/Makefile (server-interfaces): Add faultexc.
(sig): Remove it from here.
(fault%.[ch]): Rule removed.
(MIGFLAGS-faultexc): New variable.
* hurd/faultexc.defs: New file.
* mach/Machrules (%.ustamp rule): Pass $(MIGFLAGS-$*) to mig.
(%_server.[ch] rule): Likewise.
* mach/Makefile: Removed all rules and defns for using code from Mach
sources and installing headers from there.
* Makeconfig [$(build-shared)=yes] (link-libc): Append
$(libc.so-version) to libc.so.
* mach/Machrules (%.ustamp rule): Don't depend on %.defs.
(%.udeps): New rule parallel to that one, generating included
makefiles with -M output from `#include <%.defs>'.
* Makerules (sed-remove-objpfx): Remove space before \ at eol.
* intl/Makefile (copysrc): Add missing > in sed cmd.
Sat Mar 23 17:52:49 1996 Ulrich Drepper <drepper@gnu.ai.mit.edu>
* Makeconfig: Rename Makefile variable nlsdir to i18ndir and
change value to $(datadir)/i18n. `nls' is not an appropriate
name.
* Makefile (subdirs): Add new subdir wctype.
* ctype/ctype-info.c: Add new global variable __ctype_names
and initialize from _nl_C_LC_CTYPE.
* ctype/ctype.h: In P1003.3b/D11 `alnum' is a separate character
class. Use bit 11.
[_ISbit]: Protect definition of bitmasks because they are also
used in wctype.h.
* libio/genops.c (_IO_sputbackc, _IO_sungetc): Clear EOF flag
after successfully pushing back a character.
Fundamental changes in locale implementation. Almost nothing
from the old code is used anymore.
* locale/charmap.c, locale/collate.c, locale/config.h,
locale/ctypedump.c, locale/hash.h, locale/keyword.gperf,
locale/keyword.h, locale/loadlocale.c, locale/locale-ctype.c,
locale/locale.c locale/localeconv.c, locale/localedef.c,
locale/localedef.h, locale/locfile-hash.c, locale/locfile-lex.c,
locale/locfile-parse.c, locale/messages.c, locale/monetary.c,
locale/numeric.c, locale/setlocale.c, locale/token.h,
locale/xmalloc.c: Removed.
* locale/Makefile: Update for new locale implementation with
program source code distributed in subdir.
* locale/categories.def, locale/iso-4217.def: Updated file
for new locale implementation.
* locale/langinfo.h: Updated for new locale implementation.
(ERA_D_T_FMT, ERA_T_FMT): New official values according to
P1003.2b/D11.
(_NL_COLLATE_NRULES, _NL_COLLATE_RULES, _NL_COLLATE_HASH_SIZE,
_NL_COLLATE_HASH_LAYERS, _NL_COLLATE_TABLE_EB,
_NL_COLLATE_TABLE_EL, _NL_COLLATE_UNDEFINED, _NL_COLLATE_EXTRA_EB,
_NL_COLLATE_EXTRA_EL, _NL_CTYPE_NAMES_EB, _NL_CTYPE_NAMES_EL,
_NL_CTYPE_HASH_SIZE, _NL_CTYPE_HASH_LAYERS, _NL_CTYPE_CLASS_NAMES,
_NL_CTYPE_MAP_NAMES, _NL_CTYPE_WIDTH): New internal values for
extended LC_CTYPE and LC_COLLATE implementation.
* locale/simple-hash.c, locale/simple-hash.h, locale/xmalloc.c,
locale/xstrdup.c: Helper functions for locale related programs.
* locale/C-collate.c, locale/C-ctype.c,
locale/C-messages.c, locale/C-monetary.c,
locale/C-numeric.c, locale/C-time.c,
locale/lc-collate.c, locale/lc-ctype.c,
locale/lc-messages.c, locale/lc-monetary.c,
locale/lc-numeric.c, locale/lc-time.c: New implementation of locale
functions, and new generated "C" locale data.
* locale/loadlocale.c: Now handles word fields in locale binary
automatically by changing the endianess if necessary.
* locale/localeinfo.h (LIMAGIC): Changed magic number because
of incompatible changes.
(locale_data): Changed definition to allow word as a value type.
(coll_sort_rule): Values for collation sorting mode.
(_NL_CURRENT_WORD): New macro to access word value of locale entry.
(__collate_table, __collate_extra): Declare new global variables
for collation tables.
* locale/programs/charmap-kw.gperf, locale/programs/charmap-kw.h,
locale/programs/charmap.c, locale/programs/charset.c,
locale/programs/charset.h, locale/programs/config.h,
locale/programs/ctypedump.c, locale/programs/ld-collate.c,
locale/programs/ld-ctype.c, locale/programs/ld-messages.c,
locale/programs/ld-monetary.c, locale/programs/ld-numeric.c,
locale/programs/ld-time.c, locale/programs/linereader.c,
locale/programs/linereader.h, locale/programs/locale.c,
locale/programs/localedef.c, locale/programs/locales.h,
locale/programs/locfile-kw.gperf, locale/programs/locfile-kw.h,
locale/programs/locfile-token.h, locale/programs/locfile.c,
locale/programs/locfile.h, locale/programs/stringtrans.c,
locale/programs/stringtrans.h: Implementation of locale related
programs.
* locale/weight.h: Functions to access collation tables.
* posix/unistd.h: Define _POSIX2_LOCALEDEF.
* stdio-common/printf_fp.c: Fix bug with printing certain numbers
< 10^-1. Reported by Bill Metzenthen.
* stdio-common/tfformat.c: Add new test for above bug.
* string/strcoll.c, string/strxfrm.c: Real implementation of
string collation according to ISO C.
* wctype/Makefile, wctype/cname-lookup.h, wctype/iswctype.c,
wctype/test_wctype.c, wctype/towctrans.c, wctype/wcfuncs.c,
wctype/wctrans.c, wctype/wctype.c, wctype/wctype.h: New files.
Implementation of wide character classes and mapping.
* Rules (others): Depend on $(extra-objs), $(install-lib),
$(install-bin), $(install-sbin), in object directory.
* Makeconfig (link-libc): Don't pass -rpath option with default
path, since ld.so should use the same default.
* Makerules (build-shlib): Likewise.
* Makerules (make-target-directory): Use mkinstalldirs.
* sysdeps/mach/i386/sysdep.h: Include unix/i386/sysdep.h to
redefine ENTRY et al.
* sysdeps/unix/sysv/linux/i386/sysdep.h (NO_UNDERSCORES, ENTRY):
Macros removed. The code in unix/i386/sysdep.h should now suffice.
* sysdeps/unix/i386/sysdep.h (ALIGNARG): New macro, defns for
[HAVE_ELF] and not.
(ENTRY): Use it in .align directive.
(CALL_MCOUNT): New macro, empty unless [PROF].
(ENTRY): Do CALL_MCOUNT just after the label.
* Makeconfig (CPPFLAGS-.po): New variable, use -DPROF so assembly
code can call mcount.
Tue Feb 20 23:05:16 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
* time/private.h, time/zdump.c, time/zic.c: Updated verbatim from ADO;
translation markings are now integrated in his distribution.
* stdlib/strtod.c (round_and_return): Add missing (mp_limb) 1 cast.
* po: New directory where `LANG.po' files for message translations
will reside.
* po/SYS_libc.pot: New file, template of message strings as in source.
* MakeTAGS: New rules to build po/SYS_libc.pot automatically from
the source using xgettext.
* Makerules ($(..)po/%.pot): New rule.
* manual/Makefile (../po/manual.pot): New target, make it empty.
* sysdeps/unix/bsd/alarm.c: Moved to sysdeps/unix/alarm.c.
* sysdeps/unix/bsd/nice.c: Moved to sysdeps/unix/nice.c.
* sysdeps/unix/bsd/stime.c: Moved to sysdeps/unix/stime.c.
* sysdeps/unix/bsd/time.c: Moved to sysdeps/unix/time.c.
* sysdeps/unix/bsd/utime.c: Moved to sysdeps/unix/utime.c.
so real syscalls override unix/sysv/*.c on sysv-derived systems
that have them.
* sysdeps/unix/common/syscalls.list: Add settimeofday here, to
override unix/sysv/settimeofday.c since that overrides
unix/syscalls.list.
* Makeconfig (+link): Put $(link-libc) after deps from $^,
regardless of where libc.a appears in the deps.
* sysdeps/unix/mkdir.c, syspdep/unix/rmdir.c: Moved from unix/sysv.
They will be overridden with syscalls if extant by unix/syscalls.list.
Fri Jan 19 13:28:59 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/unix/mkdir.c, syspdep/unix/rmdir.c: Moved from unix/sysv.
They will be overridden with syscalls if extant by unix/syscalls.list.
* Makeconfig (+gccwarn): Add -Wstrict-prototypes.
* stdio-common/printf_fp.c (__printf_fp): Define with prototype.
* stdio-common/vfprintf.c (_IO_helper_overflow): Likewise.
* sysdeps/mach/hurd/dl-sysdep.c (_dl_sysdep_start_cleanup): New
function.
(_dl_sysdep_start): Move cleanup code there.
* Makeconfig (default-rpath): New variable.
(link-libc): Use it.
* elf/Makefile (ld.so): Pass -rpath=$(default-rpath).
* elf/rtld.c (_dl_rpath): New variable.
(_dl_start): Set it from rtld_map's DT_RPATH.
Call _dl_setup_hash on rtld_map.
(dl_main): Cache address of _exit in variable before relocating,
and use that in later calls. Call _dl_sysdep_start_cleanup before
relocating. Keep track of dependency order while loading; remove
rtld_map from chain, and reinsert in proper order if there is a
dependency on it.
* sysdeps/generic/Makefile (make_siglist): Pass
-DSIGNUM_H=... with config's signum.h location.
* sysdeps/generic/make_siglist.c: Include SIGNUM_H to define
signal numbers.
(HAVE_STRSIGNAL, HAVE_PSIGNAL): Define these before including signame.c
(main): Deansideclize output.
* elf/dl-load.c (_dl_map_object): Use _dl_rpath variable in place
of DEFAULT_RPATH macro.
* elf/Makefile: Undo last change.
* sysdeps/mach/hurd/dl-sysdep.c (free): Don't abort, just nop.
New macro.
(PSEUDO): Use it instead of SYSCALL_PIC_SETUP and jmp syscall_error.
* sysdeps/unix/sysv/linux/i386/sysdep.S (__syscall_error): Define
only #ifndef PIC.
* Makeconfig (built-program-cmd): New variable.
* sunrpc/Makefile (rpcgen-cmd): Use $(built-program-cmd).
* time/Makefile (zic-cmd): Likewise.
* hurd/Makefile (user-interfaces): Add hurd/exec_startup.
* configure.in: Grok arg --enable-libio.
($stdio = libio): Define USE_IN_LIBIO.
* config.h.in (USE_IN_LIBIO): Add #undef.
* config.make.in (stdio): New variable, set by configure.
* Makeconfig (stdio): New variable.
* stdio.h [USE_IN_LIBIO]: Include libio/stdio.h instead of
stdio/stdio.h.
* stdio-common/Makefile: New file.
* stdio/Makefile: Half the contents moved to stdio-common/Makefile.
* stdio/_itoa.c: Moved to stdio-common.
* stdio/_itoa.h: Moved to stdio-common.
* stdio/asprintf.c: Moved to stdio-common.
* stdio/bug1.c: Moved to stdio-common.
* stdio/bug1.input: Moved to stdio-common.
* stdio/bug2.c: Moved to stdio-common.
* stdio/bug3.c: Moved to stdio-common.
* stdio/bug4.c: Moved to stdio-common.
* stdio/bug5.c: Moved to stdio-common.
* stdio/bug6.c: Moved to stdio-common.
* stdio/bug6.input: Moved to stdio-common.
* stdio/bug7.c: Moved to stdio-common.
* stdio/dprintf.c: Moved to stdio-common.
* stdio/errnobug.c: Moved to stdio-common.
* stdio/getline.c: Moved to stdio-common.
* stdio/getw.c: Moved to stdio-common.
* stdio/perror.c: Moved to stdio-common.
* stdio/printf-parse.h: Moved to stdio-common.
* stdio/printf-prs.c: Moved to stdio-common.
* stdio/printf.c: Moved to stdio-common.
* stdio/printf.h: Moved to stdio-common.
* stdio/printf_fp.c: Moved to stdio-common.
* stdio/psignal.c: Moved to stdio-common.
* stdio/putw.c: Moved to stdio-common.
* stdio/reg-printf.c: Moved to stdio-common.
* stdio/scanf.c: Moved to stdio-common.
* stdio/snprintf.c: Moved to stdio-common.
* stdio/sprintf.c: Moved to stdio-common.
* stdio/sscanf.c: Moved to stdio-common.
* stdio/tempnam.c: Moved to stdio-common.
* stdio/temptest.c: Moved to stdio-common.
* stdio/test-fseek.c: Moved to stdio-common.
* stdio/test-fwrite.c: Moved to stdio-common.
* stdio/test-popen.c: Moved to stdio-common.
* stdio/test_rdwr.c: Moved to stdio-common.
* stdio/tmpfile.c: Moved to stdio-common.
* stdio/tmpnam.c: Moved to stdio-common.
* stdio/tst-fileno.c: Moved to stdio-common.
* stdio/tst-printf.c: Moved to stdio-common.
* stdio/tstgetln.c: Moved to stdio-common.
* stdio/tstgetln.input: Moved to stdio-common.
* stdio/tstscanf.c: Moved to stdio-common.
* stdio/tstscanf.input: Moved to stdio-common.
* stdio/vfprintf.c: Moved to stdio-common.
* stdio/vfscanf.c: Moved to stdio-common.
* stdio/vprintf.c: Moved to stdio-common.
* stdio/xbug.c: Moved to stdio-common.
* sysdeps/generic/Makefile (siglist.c rules): Do this in subdir
stdio-common instead of stdio.
* sysdeps/unix/Makefile (errlist.c rules): Likewise.
* stdio-common/asprintf.c [USE_IN_LIBIO]: Call libio primitive
function.
* stdio-common/dprintf.c: Likewise.
* stdio-common/printf.c: Likewise.
* stdio-common/scanf.c: Likewise.
* stdio-common/snprintf.c: Likewise.
* stdio-common/sprintf.c: Likewise.
* stdio-common/sscanf.c: Likewise.
* stdio-common/vprintf.c: Likewise.
* Makerules: Include $(+depfiles) directly instead of generating
depend-$(subdir).
(depend-$(subdir)): Target removed.
(common-clean): Don't remove depend-$(subdir).
* Makeconfig (config-LDFLAGS): Add missing slash.
* sysdeps/mach/hurd/profil.c (fork_profil): Only call
update_waiter if profiling was enabled in the parent.
* csu/initfini.c: Don't pass -f flag to cp.
* Makeconfig (config-LDFLAGS): Define to
-Wl-dynamic-linker=$(libdir)$(rtld-installed-name).
(rtld-installed-name): New variable.
* elf/Makefile (install-lib): Variable removed.
(install-others): Define this instead, to
$(libdir)(rtld-installed-name).
($(libdir)(rtld-installed-name)): New target; install from ld.so.
* elf/ldd.sh.in: New file.
* elf/Makefile (distribute): Add ldd.sh.in.
(install-bin): Add ldd.
($(objpfx)ldd: ldd.sh.in): New rule.
* sysdeps/mach/hurd/dl-sysdep.c: Use __hurd_fail throughout.
* hurd/hurd.h (__hurd_fail): Replace macro with inline function.
Translate some Mach errors to Hurd errors.
* elf/rtld.c (dl_main): Under --list, print msg if executable is
statically linked.
* elf/dl-load.c (_dl_map_object_from_fd): Rewrote program header
table processing.
Sat Oct 7 01:25:48 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/stub/machine-gmon.h: Add #error.
Fri Oct 6 01:49:48 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* elf/dynamic-link.h (elf_get_dynamic_info): If DYN is null, don't
examine it.
the list.
* time/northamerica: Corrections to Canada data from ADO 95i.
* sysdeps/unix/sysv/linux/Makefile (headers): Don't append to this
unconditionally. In socket subdir, append sys/socketcall.h; in
time subdir, append sys/timex.h.
(config-LDFLAGS): New variable.
* sysdeps/unix/sysv/linux/Dist: New file.
* Makeconfig (+link): Pass $(config-LDFLAGS) before $(LDFLAGS).
* hurd/intr-msg.c: Use INTR_MSG_TRAP macro from machine-dependent
"intr-msg.h" for special syscall code, instead of i386-specific asm.
* hurd/hurdsig.c: Use INTR_MSG_BACK_OUT macro from
machine-dependent "intr-msg.h" before mutating thread state to
skip RPC.
* sysdeps/mach/hurd/i386/trampoline.c: If PC is inside
_hurd_intr_rpc_mach_msg special syscall code, use real SP saved in
%ecx.
* Makeconfig (link-libc): New variable; use shared library if
available.
(+link): Use it.
* sysdeps/mach/hurd/fork.c (_hurd_fork_locks): Variable removed.
Instead, declare with `symbol_set_declare'.
(fork): Use symbol_set_* macros for _hurd_fork_locks.
Use SS->thread instead of __mach_thread_self (). Suspend all
other threads during task_create and port copying.
* sysdeps/unix/i386/sysdep.h (JUMPTARGET): New macro; use name@PLT
#ifdef PIC.
(PSEUDO): Use JUMPTARGET(syscall_error) in jump insn.
* sysdeps/unix/i386/syscall.S: Use JUMPTARGET(syscall_error) in
jump insn.
* sysdeps/unix/sysv/sysv4/linux/i386/sysdep.h: Rewritten.
* sysdeps/unix/sysv/sysv4/linux/i386/syscall.S: New file.
* sysdeps/unix/sysv/sysv4/linux/i386/socket.S: Include
<sys/socketcall.h>. Save %ebx in call-clobbered %edx instead of
stack. Use JUMPTARGET(syscall_error) in jump insn.
* Makeconfig (+gccwarn): Add -Wbad-function-cast -Wconversion.
* sysdeps/unix/i386/sysdep.h (ENTRY): Use ASM_GLOBAL_DIRECTIVE and
ASM_TYPE_DIRECTIVE.
(ASM_TYPE_DIRECTIVE): New macro; defined using `.type' #ifdef ELF.
* sysdeps/unix/sysv/sysv4/linux/i386/sysdep.S (__syscall_error):
Rewritten, #include'ing unix/i386/sysdep.S for most of the code.
* sysdeps/unix/i386/sysdep.S [PIC]: Store into `errno' through the GOT.
Fixes to help Linux, inspired by drepper's work:
* configure.in (os=linux*): Use unix/sysv/sysv4 for $base_os,
instead of unix/sysv.
* sysdeps/posix/utimes.c: New file.
* sysdeps/generic/getdomain.c: New file.
* sysdeps/i386/init-first.c: Removed gratuitous #include <hurd.h>.
* sysdeps/generic/dl-sysdep.c: Include <unistd.h> and declare
externals _dl_argc, _dl_argc, and _environ.
* sysdeps/unix/sysv/linux/{accept,connect,getsockname,rename,
socketpair,waitpid,bind,getpeername,listen,setsid,wait4}.S: Moved
to new directory sysdeps/unix/sysv/sysv4/linux.
* sysdeps/unix/sysv/linux: Directory removed.
* sysdeps/unix/sysv/i386/linux/{socket.S,sysdep.h,sysdep.S}: Moved
to new directory sysdeps/unix/sysv/sysv4/linux/i386.
* sysdeps/unix/sysv/linux/i386: Directory removed.
* Makerules (lib%.so: lib%_pic.a): Pass -soname switch giving the
library's name including $(libprefix) and major version number.
* locale/locale-ctype.c (allocate_arrays): Use xmalloc and bzero
in place of xcalloc.
* Makeconfig (prefix, exec_prefix, libprefix): Instead of
`ifndef', use the $(origin) function to only set these if they are
undefined, and not if they are defined to empty.
* gnu-versions.h: New file.
* features.h (__GNU_LIBRARY__): Increase value to 5.
* sysdeps/mach/hurd/i386/init-first.c: In cthreads case, handle
args on stack from kernel.
* posix/Makefile, sysdeps/alpha/Makefile,
* sysdeps/mach/hurd/Makefile, sysdeps/sparc/Makefile, Makefile,
* Makerules, Make-dist: Fix "cvs commit" cmds in rules to not fail
in the absence of CVS dirs.
* hurd/hurdstartup.c: Don't call __mach_init. Grok args from the
kernel on the stack properly.
* set-init.c: Never call _init/_fini; just run __libc_subinit.
* Makerules (LDFLAGS-c.so): Add -nostartfiles.
* mach/Machrules (LDFLAGS-$(interface.so)): Likewise.
* configure.in: Move defaulting of --with-elf and --with-gnu-*
based on host os outside the AC_CACHE_VAL for the sysdirs
calculation.
* Makeconfig (localedir, nlsdir): New variables.
* values.h: New file.
* Makefile (headers): Add values.h.
* locale/Makefile (distribute): Add error.h.
* locale/localedef.c: Include "error.h".
(main): Use error_message_count instead of warning_cntr.
* Makeconfig (+gccwarn): Add -Winline.
* hurd/hurdsig.c (_hurd_internal_post_signal): If SS->context is
set, avoid abort_rpcs, and use reply and intr ports saved in
SS->context.
* sysdeps/mach/hurd/i386/trampoline.c: Don't set SS->intr_port
from SS->context. Don't clear SS->context.
* sysdeps/mach/hurd/i386/sigreturn.c: Don't set SS->intr_port when
setting SS->context. If msg_sig_post returns, re-lock and clear
SS->context.
Fri May 5 10:37:09 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* mach/Makefile (errsystems.c): Comment out generation rule.
* sysdeps/mach/_strerror.c: Consider a system unknown if its
bad_sub member is null.
* mach/mig-alloc.c: Add weak alias to non-__ name.
* sysdeps/i386/add_n.S [PIC]: Use self-call to avoid generating reloc.
* sysdeps/i386/sub_n.S [PIC]: Likewise.
* libc-symbols.h (_elf_set_element) [PIC]: Don't make the element
word `const'.
* Makeconfig (CPPFLAGS, CFLAGS): Fix swapped references to
$(foo-$(suffix $@)).
* manual/Makefile (chapters-incl): Filter out summary.texi.
mmap call.
* configure.in (os=freebsd*|bsdi*): Set base_os=unix/bsd/bsd4.4
for these too.
* sysdeps/unix/sysv/tcsetattr.c: Use |= instead of = to properly
set c_oflag value.
* Makeconfig [! objpfx] (csu-objpfx): Add trailing slash.
* locale/Makefile (categories): Uncomment collate.
* locale/lc-collate.c: New file.
* locale/C-ctype.c: New correct data generated by drepper.
* Rules: Don't use $(libc.a).
Parsing of grouped numbers contributed by Ulrich Drepper.
* stdlib/strtol.c (__strtol_internal): Renamed from strtol. Take
new flag arg; if nonzero, parse locale-dependent thousands
grouping and interpret only the prefix that is correctly grouped.
(strtol): Define this to call _strtol_internal with zero for the flag.
Use a weak symbol for the definition.
* stdlib/strtod.c (strtod, __strtod_internal): Likewise.
Check for the exponent of the number overflowing the float format.
* stdlib/stdlib.h (__strtof, __strtold): Declarations removed.
(__strto{f,d,ld,l,ul,q,uq}_internal): Declare these functions.
[__OPTIMIZE__]: Define inline functions calling those.
* stdlib/grouping.h: New file, written by drepper.
* stdlib/Makefile (distribute): Add grouping.h.
* stdio/vfscanf.c: Grok %' modifier to numeric conversions. Call
__strtoX_internal with the grouping flag set iff the modifier is
present.
Wed Mar 15 00:40:54 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/generic/memchr.c: Fix typos: limit.h -> limits.h.
* mach/Machrules: Produce static deps for all object flavors.
[interface-library]: Remove all these variables and rules.
($(interface-library)-routines): Define this variable.
(extra-libs): Append $(interface-library) to this.
* mach/Makefile (interface-library): Omit .a suffix.
* hurd/Makefile: Likewise.
Tue Mar 14 23:40:31 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* stdio/internals.c (flushbuf): If !FLUSH_ONLY, don't skip out
early if no new data in buffer after priming.
* Makerules (object-suffixes, libtypes): Move all these variables
to Makeconfig.
* Makeconfig (object-suffixes, libtypes): Moved here from Makerules.
* Makerules (build-extra-lib): New canned sequence.
* sysdeps/mach/hurd/euidaccess.c: Include fcntl.h. Declare ERR;
fix uses of FILE and PORT. Remove bogus weak alias for `access'.
* sysdeps/mach/hurd/dirfd.c: Include hurd/fd.h and errno.h.
Add missing semicolon.
* sysdeps/mach/hurd/opendir.c: Include hurd/fd.h. Use a `struct
hurd_fd *' temp var, since DIRP->__fd is a `void *'.
* sysdeps/mach/hurd/readdir.c: Include hurd/fd.h.
* stdlib/wcstombs.c: #if 0 out code for non-ASCII chars until the
locale data format is implemented.
* sysdeps/mach/hurd/i386/trampoline.c (_hurd_setup_sighandler):
Pass &__sigreturn on the stack to the trampoline code, so it is
not position-dependent.
* stdio/printf_fp.c (NDEBUG): Define this to disable assert.
Don't include <stdarg.h>.
(__printf_fp): Last arg ARGS is now `const void **const';
dereference ARGS[0] instead of using va_arg.
* locale/setlocale.c: In LC_ALL case, initialize CATEGORY before
loop to install data.
* locale/loadlocale.c (_nl_category_num_items): Use _NL_ITEM_INDEX
to extract number from item code.
(_nl_load_locale): Close the descriptor when finished.
* malloc/realloc.c (_realloc_internal): Call _malloc_internal in
place of malloc.
* time/tzfile.c (__tzfile_default): Initialize RULE_STDOFF to zero.
* csu/Makefile (crtstuff): New variable consolidates crti, crtn;
add crti_s, crtn_s.
(install-lib, extra-objs, generated-, omit-deps): Use that.
(initfini): New canned sequence, broken out of crt[in].s rule.
(crt[in].s rule): Use it.
(crt[in]_s.s): New rule.
* csu/initfini.c (GLOBAL): New macro; define it to empty if undefined.
(_init, _fini): Use GLOBAL as storage class.
Add self reference to avoid GCC optimizing out the functions.
* Makefile (headers): Remove $(stddef.h).
* Makeconfig (stddef.h): Variable removed; now require gcc version
>= 2.2.
* stddef.h: File removed.
Mon Feb 20 19:42:31 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/unix/bsd/ultrix4/mips/start.S: Remove `__environ'
definition.
* sysdeps/unix/bsd/osf1/alpha/start.S: Likewise.
* stdlib/strtod.c: Allow the string to start with a decimal point
without a leading zero.
