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.
2000-07-23 Bruno Haible <haible@clisp.cons.org>
* wctype/wchar-lookup.h: New file.
* wctype/iswctype.c: Include "wchar-lookup.h".
(__iswctype): Support alternate locale format with 3-level tables.
* wctype/iswctype_l.c (__iswctype_l): Likewise.
* wctype/towctrans.c (__towctrans): Likewise.
* wctype/towctrans_l.c (__towctrans_l): Likewise.
* wctype/wcfuncs.c: Include "wchar-lookup.h".
(__ctype32_wctype, __ctype32_wctrans): Declare external.
(__iswalnum, __iswalpha, __iswcntrl, __iswdigit, __iswlower,
__iswgraph, __iswprint, __iswpunct, __iswspace, __iswupper,
__iswxdigit, towlower, towupper): Support alternate locale format
with 3-level tables.
* wctype/wcextra.c (iswblank): Likewise.
* wctype/wcfuncs_l.c: Include "wchar-lookup.h".
(__iswalnum_l, __iswalpha_l, __iswcntrl_l, __iswdigit_l, __iswlower_l,
__iswgraph_l, __iswprint_l, __iswpunct_l, __iswspace_l, __iswupper_l,
__iswxdigit_l, __towlower_l, __towupper_l): Support alternate locale
format with 3-level tables.
* wctype/wcextra_l.c (__iswblank_l): Likewise.
* wctype/wctype.c (__wctype): Likewise. In the alternate locale
format, return a 3-level table pointer.
* wctype/wctype_l.c (__wctype_l): Likewise.
* wctype/wctrans.c (wctrans): Likewise.
* wctype/wctype.h (__ISwupper, __ISwlower, __ISwalpha, __ISwdigit,
__ISwxdigit, __ISwspace, __ISwprint, __ISwgraph, __ISwblank,
__ISwcntrl, __ISwpunct, __ISwalnum): New enum values.
(iswctype): Remove macro definition.
* wcsmbs/wcwidth.h: Include "wchar-lookup.h".
(internal_wcwidth): Support alternate locale format with 3-level
tables.
* locale/langinfo.h (_NL_CTYPE_CLASS_OFFSET, _NL_CTYPE_MAP_OFFSET):
New nl_items.
* locale/categories.def (_NL_CTYPE_CLASS_OFFSET, _NL_CTYPE_MAP_OFFSET):
Define them as being type "word".
* locale/C-ctype.c (_nl_C_LC_CTYPE): Add initializers for them.
* ctype/ctype-info.c (__ctype32_wctype, __ctype32_wctrans,
__ctype32_width): New exported variables.
* locale/lc-ctype.c (_nl_postload_ctype): Initialize them in the
alternate locale format. Don't initialize __ctype_names and
__ctype_width in the alternate locale format.
* locale/programs/localedef.h (oldstyle_tables): New declaration.
* locale/programs/localedef.c (oldstyle_tables): New variable.
(OPT_OLDSTYLE): New macro.
(options): Add --old-style option.
(parse_opt): Handle --old-style option.
* locale/programs/ld-ctype.c (locale_ctype_t): Add class_offset,
map_offset, class_3level, map_3level, width_3level members.
(ctype_output): Support for alternate locale format: Computation of
nelems changes. _NL_CTYPE_TOUPPER32, _NL_CTYPE_TOLOWER32 and
_NL_CTYPE_CLASS32 only 256 characters. _NL_CTYPE_NAMES empty.
New fields _NL_CTYPE_CLASS_OFFSET, _NL_CTYPE_MAP_OFFSET. Field
_NL_CTYPE_WIDTH now contains the three-level table. Extra elems
now contain both class and map tables.
(struct wctype_table): New type.
(wctype_table_init, wctype_table_add, wctype_table_finalize): New
functions.
(struct wcwidth_table): New type.
(wcwidth_table_init, wcwidth_table_add, wcwidth_table_finalize): New
functions.
(struct wctrans_table): New type.
(wctrans_table_init, wctrans_table_add, wctrans_table_finalize): New
functions.
(allocate_arrays): Support for alternate locale format: Set
plane_size and plane_cnt to 0. Restrict ctype->ctype32_b to the first
256 characters. Compute ctype->class_3level. Restrict ctype->map32[idx]
to the first 256 characters. Compute ctype->map_3level. Set
ctype->class_offset and ctype->map_offset. Compute ctype->width_3level
instead of ctype->width.
* locale/programs/ld-ctype.c (ctype_finish): Take all characters from
the input charset into account when generating the hash table.
(allocate_arrays): Correct setting default width. Not all empty slots
in the table are filled, only those not covert explicitly by the
locale description and in the charset.
* stdio-common/vfscanf.c: Make sure to always return WEOF and EOF for
wide character version.
For %C handling, test correct pointer variable for NULL.
* wcsmbs/wctob.c: Handle WEOF special.
* wcsmbs/wcwidth.h: 0xff in width array means invalid character.
* wctype/wctype.h: Protect gcc-isms with __extension__. Avoid
always-true test to avoid warning.
2000-04-05 Cristian Gafton <gafton@redhat.com>
* ctype/ctype.h (__isctype_l): Define even if not __OPTIMIZE__
because it is used in generic code.
* wctype/wctrans.c: Define __ctype32_toupper and __ctype32_tolower.
* wcsmbs/wcwidth.h: Declare __ctype32_b.
* intl/gettext.c: Include <locale.h>.
* intl/ngettext.c: Likewise.
2000-04-05 Jakub Jelinek <jakub@redhat.com>
* resolv/inet_ntop.c (inet_ntop4, inet_ntop6, inet_ntop): Use
socklen_t type for size.
* sysdeps/sparc/sparc32/dl-machine.h (RTLD_START): Rewrite for new
init function interface.
* sysdeps/sparc/sparc64/dl-machine.h (RTLD_START): Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/setjmp.h: Don't include
sys/ucontext.h.
(__jmp_buf): Declare the whole type structure here, don't use
ucontext.
* iconv/skeleton.c (put16u): Fix typo.
Reported by Bruno Haible <haible@ilog.fr>.
* hurd/hurd-raise.c (_hurd_raise_signal): Pass sigcode in msg_sig_post
rpc.
* hurd/hurdmsg.c (_S_msg_set_environment): Use argz.h functions
instead of _hurd_split_args.
(_S_msg_*_exec_flags): Functions removed.
(_S_msg_startup_dosync): Stub removed.
Sat May 4 02:11:55 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* sysdeps/mach/hurd/ptrace.c: Set _hurdsig_traced instead of
EXEC_TRACED bit in _hurd_exec_flags.
Pass sigcode arg in msg_sig_post_untraced rpc.
* sysdeps/mach/hurd/access.c: Don't pass io port in
auth_user_authenticate rpc.
* posix/sched.h: Fix typos.
* sysdeps/mach/hurd/fork.c: Use new critical section lock.
Clear _hurdsig_traced instead of EXEC_TRACED.
* sysdeps/stub/nanosleep.c (nanosleep): Fix typo.
* wcsmbs/wcstol.c: Find strtol.c in ../stdlib.
* wcsmbs/wcstof.c: Find strtod.c in ../stdlib.
* wcsmbs/wcstod.c: Likewise.
* wcsmbs/wcstold.c: Likewise.
* wcsmbs/wcwidth.h: Find cname-lookup.h in ../wctype.
* string/envz.c (envz_entry): Use const.
(envz_get, envz_remove): Likewise.
(envz_entry): Return char *, not const char *.
* string/envz.h: Fix decl.
* string/argz-create.c: Use const in prototype.
* string/argz-next.c: Likewise.
* sysdeps/mach/hurd/sigprocmask.c: Pass sigcode arg to msg_sig_post.
* sysdeps/mach/hurd/i386/sigreturn.c: Likewise.
* sysdeps/mach/hurd/sigsuspend.c: Likewise.
* sysdeps/mach/hurd/kill.c: Likewise.
* hurd/hurdexec.c (_hurd_exec): Use new critical section lock.
* hurd/catch-exc.c (_S_catch_exception_raise): Likewise.
* hurd/sigunwind.c (_hurdsig_longjmp_from_handler): Likewise.
* hurd/thread-cancel.c (hurd_thread_cancel, hurd_check_cancel):
Likewise.
* sysdeps/mach/hurd/jmp-unwind.c (_longjmp_unwind): Likewise.
* sysdeps/mach/hurd/sigaction.c: Likewise.
* sysdeps/mach/hurd/errnos.awk: Don't use ARGV in comment; it can
change meaninglessly.
* hurd/hurd/signal.h (struct hurd_sigstate): Replace critical section
flag with a spin lock.
(_hurd_critical_section_lock): Use spin_try_lock on that to see if we
get it. No need to take SS->lock at all.
(_hurd_critical_section_unlock): Unlock SS->critical_section_lock
instead of clearing the old flag member.
* hurd/hurdsig.c (_hurd_internal_post_signal): Use spin_lock_locked to
test the critical section state.
* hurd/hurdinit.c (_hurd_init): Set _hurdsig_traced from the intarray.
* hurd/hurdkill.c (_hurd_sig_post): Pass 0 sigcode in msg_sig_post.
* hurd/hurdsig.c (_hurd_internal_post_signal): Test _hurdsig_traced
instead of testing (_hurd_exec_flags & EXEC_TRACED).
(_S_msg_sig_post): Take sigcode arg and pass it through.
(_S_msg_sig_post_untraced): Likewise.
(reauth_proc): Don't pass proc port in auth_user_authenticate.
* hurd/setauth.c (_hurd_setauth): Don't pass object ports in
auth_user_authenticate RPCs, just the one-off rendezvous port.
* hurd/dtable.c (reauth_dtable): Likewise.
* hurd/hurdlookup.c (__hurd_file_name_lookup_retry): Likewise.
* hurd/hurdexec.c (_hurd_exec): Pass 0 flags to file_exec.
Pass sigcode arg to msg_sig_post.
* string/argz.h (argz_create): Use const in prototype.
* hurd/hurdinit.c (_hurd_proc_init): Test _hurdsig_traced instead of
testing (_hurd_exec_flags & EXEC_TRACED).
Pass sigcode arg to msg_sig_post.
* hurd/hurd.h: Declare _hurdsig_traced.
* string/argz.h (__argz_next): Cast ENTRY before returning it.
* hurd/hurd/signal.h (_hurd_critical_section_unlock): Pass sigcode arg
to msg_sig_post.
* hurd/path-lookup.c: New file.
* hurd/Makefile (routines): Add path-lookup.
* hurd/hurd/lookup.h: Declare file_name_path_scan,
hurd_file_name_path_lookup.
* hurd/hurd.h: Declare file_name_path_lookup.
* sysdeps/mach/hurd/select.c: The io_select rpc no longer has a TAG_ID
argument. Instead, use a separate reply port for each RPC and put them
all in a port set to wait for slow replies.
* time/strftime.c: Use canonical autoconf nugget for time.h+sys/time.h
include.
Mon Apr 29 02:48:26 1996 Ulrich Drepper <drepper@cygnus.com>
* ctype/ctype-info.c: (__ctype_width): New variable.
(__ctype_names): Initialize correctly without offset.
* locale/C-collate.c, locale/C-ctype.c,
locale/C-messages.c, locale/C-monetary.c,
locale/C-numeric.c, locale/C-time.c: Change copyright.
* locale/C-ctype.c (_nl_C_LC_CTYPE_class32): Correct
endianess for initialization value.
* locale/lc-ctype.c (current): Add parameter for offset.
(__ctype32_b, __ctype_width): Add initialization for these
variables.
* locale/programs/charmap.c: Finish support for WIDTH information.
(new_width): New function.
* locale/programs/charset.h (width_rule): new data structure.
(charset_t): Add elements for width information.
* locale/programs/ld-ctype.c (locale_ctype_t): Add element
for width information.
(allocate_arrays): Add new argument for charset.
(ctype_finish): Make sure all characters named in charset
width table are known to name table.
(ctype_output): Correct handling of class and map name
information and write out width information.
(find_idx): Prepare for being called with NULL pointer as
TABLE argument. This means only allocate name entry.
(allocate_arrays): Correct handling of array element -1.
Because EOF == -1 the value of element 127 must *not* be
mirrored here.
Fill width information from charset tables.
* locale/programs/localedef.c (main): Correct loop over all
categories after change of order from Thu Mar 28 14:22:51 1996.
Add new charset argument to call of `write_all_categories'.
* locale/programs/locales.h (ctype_finish, ctype_output): New
charset argument.
* locale/programs/locfile.c (write_all_categories): Call
`ctype_output' with additional argument charset.
* posix/getconf.c (vars): Add _POSIX_SYNC_IO, _POSIX_ASYNC_IO,
and _POSIX_PRIO_IO definitions.
* posix/posix2_lim.h: Add definition of _POSIX2_CHARCLASS_NAME_MAX
and CHARCLASS_NAME_MAX.
* posix/unistd.h: Document _POSIX_SYNC_IO, _POSIX_ASYNC_IO,
and _POSIX_PRIO_IO.
* stdlib/grouping.h: Prepare for use in wide string functions.
* stdlib/stdlib.h: Correct prototypes for __strto*_internal
functions.
* stdlib/strtod.c: Extend for use as `wcsto{f,d,ld}'.
* stdlib/strtol.c: Extend for use as `wcsto{l,ul,q,uq}'.
* string/strcoll.c: Extend for use as `wcscoll'.
* string/strxfrm.c: Extend for use as `wcsxfrm'.
* sysdeps/generic/confname.h: Add definition of _PC_SYNC_IO,
_PC_ASYNC_IO, _PC_PRIO_IO and _SC_CHARCLASS_NAME_MAX.
* sysdeps/generic/stpncpy.c: Correct return value.
* sysdeps/posix/fpathconf.c: Add handling of _PC_SYNC_IO,
_PC_ASYNC_IO, and _PC_PRIO_IO.
* sysdeps/posix/sysconf.c: Add handling of _SC_REALTIME_SIGNALS,
_SC_PRIORITY_SCHEDULING, _SC_TIMERS, _SC_ASYNCHRONOUS_IO,
_SC_PRIORITIZED_IO, _SC_SYNCHRONIZED_IO, _SC_FSYNC,
_SC_MAPPED_FILES, _SC_MEMLOCK, _SC_MEMLOCK_RANGE,
_SC_MEMORY_PROTECTION, _SC_MESSAGE_PASSING, _SC_SEMAPHORES,
_SC_SHARED_MEMORY_OBJECTS, and _SC_CHARCLASS_NAME_MAX.
* sysdeps/stub/sysconf.c: Ditto.
* sysdeps/unix/sysv/sysv4/sysconf.c: Ditto.
* sysdeps/unix/sysv/linux/Dist: Add sys/sysctl.h.
* sysdeps/unix/sysv/linux/Makefile [subdir == misc]
(sysdep_routines): Add s_sysctl and sysctl.
* sysdeps/unix/sysv/linux/sys/mman.h: Add declaration of mremap.
* sysdeps/unix/sysv/linux/sys/socket.h: New file. Wrapper
around kernel header.
* sysdeps/unix/sysv/linux/sys/sysctl.h: New file. Define
interface to `sysctl' function.
* sysdeps/unix/sysv/linux/syscalls.list: Add mremap and _sysctl.
* sysdeps/unix/sysv/linux/sysconf.c: Add handling of
_SC_CHARCLASS_NAME_MAX.
* sysdeps/unix/sysv/linux/sysctl.c: new file. Implement caller
of _sysctl system call.
* sysvipc/Makefile (routines): Add ftok.
* sysvipc/ftok.c: use variable `proj_id' not `id'. Patch by
David Mosberger-Tang.
* wcsmbs/Makefile (routines): Add wcpcpy, wcpncpy, wcstol,
wcstoul, wcstoq, wcstouq, wcstod, wcstold, wcstof, wcscoll,
wcsxfrm, wcwidth, and wcswidth.
* wcsmbs/wchar.h: Add declarations for wcpcpy, wcpncpy, wcstol,
wcstoul, wcstoq, wcstouq, wcstod, wcstold, wcstof, wcscoll,
wcsxfrm, wcwidth, and wcswidth.
Declare internal interfaces for wcsto* functions.
[OPTIMIZE]: Define inline functions for wcsto* functions to
call internal interface functions.
* wcsmbs/wcpcpy.c, wcsmbs/wcpncpy.c: New files. Implement non-
standard function equivalent to stpcpy/stpncpy.
* wcsmbs/wcscoll.c: Implement `wcscoll' function by using
`strcoll' implementation.
* wcsmbs/wcscpy.c, wcsmbs/wcsncpy.c: Use wint_t instead of
wchar_t.
* wcsmbs/wcstod.c: Implement `wcstod' function by using `strtod'
implementation.
* wcsmbs/wcstof.c: Same for `wcstof'.
* wcsmbs/wcstold.c: Same for `strtold'.
* wcsmbs/wcstol.c: Implement `wcstol' function by using `strtol'
implementation.
* wcsmbs/wcstoq.c: Same for `wcstoq'.
* wcsmbs/wcstoul.c: Same for `wcstoul'.
* wcsmbs/wcstouq.c: Same for `wcstouq'.
* wcsmbs/wcswidth.c: Implement `wcswidth' function from X/Open
CAE.
* wcsmbs/wcwidth.c: Ditto for `wcwidth'.
* wcsmbs/wcwidth.h: Common function for definitions of above two
functions.
* wcsmbs/wcsxfrm.c: Implement `wcsxfrm function by using
`strxfrm implementation.
* wctype/wctype.c: Remove case for `wctype_t' being 16 bit type.
* wctype/wctype.h (wint_t): Protect against multiple definition.
(wctype_t): Always define as `unsigned long int'.
* wctype.h: New file. Wrapper around wctype/wctype.h.
* hurd/hurdstartup.c (_hurd_split_args): Function removed.
(_hurd_startup): Use argz functions.
* hurd/hurdexec.c: Use argz functions.
Roland McGrath