glibc/stdlib/strfmon.c
Ulrich Drepper 37ba7d6663 Update.
2002-08-02  Ulrich Drepper  <drepper@redhat.com>

	* configure.in (HAVE_BROKEN_ALIAS_ATTRIBUTE): Add check for
	broken alias attribute handling.
	* config.h.in (HAVE_BROKEN_ALIAS_ATTRIBUTE): Add.

	* assert/assert.c (__assert_fail): Fix typo in comment.

	* include/rpc/rpc.h: Declare __libc_tsd_RPC_VARS if USE_TLS &&
	HAVE___THREAD.
	* sunrpc/rpc_thread.c: Don't define __libc_tsd_RPC_VARS as static
	if USE_TLS && HAVE___THREAD.
	* sunrpc/Versions [libc] (GLIBC_PRIVATE): Export __libc_tsd_RPC_VARS.

2002-08-02  Jakub Jelinek  <jakub@redhat.com>

	* assert/assert.c (__assert_fail): Remove undef.
	Replace INTDEF with libc_hidden_def.
	* assert/__assert.c (__assert): Remove INTUSE.
	* elf/dl-minimal.c (__assert_fail): Replace INTDEF with
	libc_hidden_weak.
	* include/libc-symbols.h (hidden_proto, hidden_def, hidden_weak,
	hidden_ver, libc_hidden_proto, libc_hidden_def, libc_hidden_weak,
	libc_hidden_ver, rtld_hidden_proto, rtld_hidden_def, rtld_hidden_weak,
	rltd_hidden_ver, libm_hidden_proto, libm_hidden_def, libm_hidden_weak,
	libm_hiden_ver): Define.
	* include/assert.h (__assert_fail_internal): Remove.
	(__assert_fail): Add prototype.  Add hidden_proto.
	* include/libc-internal.h (__libc_freeres, __profile_frequency): Add
	libc_hidden_proto.
	* include/wchar.h (__mbrtowc_internal, __mbrlen_internal): Remove.
	(__mbrtowc, __mbrlen): Use libc_hidden_proto.  Remove macros.
	* include/string.h (__mempcpy, __stpncpy, __rawmemchr, __strcasecmp):
	Add libc_hidden_proto.
	* include/fcntl.h (__open64, __libc_open, __libc_fcntl, __open,
	__fcntl): Add libc_hidden_proto.  Remove macros.
	(__open_internal, __fcntl_internal): Remove.
	* libio/iofdopen.c (_IO_fcntl): Remove INTUSE from __fcntl.
	* malloc/set-freeres.c (__libc_freeres): Add libc_hidden_def.
	* nss/nsswitch.h (__nss_database_lookup, __nss_next): Add
	libc_hiden_proto.
	* nss/nsswitch.c (__nss_database_lookup, __nss_next): Add
	libc_hidden_def.
	* sysdeps/generic/mempcpy.c (__mempcpy): Remove undef.
	Add libc_hidden_def.
	* sysdeps/generic/open64.c (__open64): Add libc_hidden_def.
	* sysdeps/generic/open.c (__open): Remove undef.
	Add libc_hidden_def.  Remove INTDEF.
	* sysdeps/generic/fcntl.c (__fcntl): Remove undef.
	Add libc_hidden_def.
	* sysdeps/mach/hurd/fcntl.c (__fcntl): Likewise.
	* sysdeps/i386/i586/mempcpy.S (__mempcpy): Add libc_hidden_def.
	* sysdeps/i386/i686/mempcpy.S (__mempcpy): Likewise.
	* sysdeps/mach/hurd/fcntl.c (__libc_fcntl, __fcntl): Remove undef.
	(__fcntl): Remove INTDEF2.  Add libc_hidden_weak.
	(__libc_fcntl): Add libc_hidden_def.
	* sysdeps/mach/hurd/open.c (__libc_open, __open): Remove undef.
	(__open): Remove INTDEF2.  Add libc_hidden_weak.
	(__libc_open): Add libc_hidden_def.
	* sysdeps/posix/open64.c (__open64): Add libc_hidden_weak.
	* sysdeps/standalone/open.c (__open): Add libc_hidden_def.
	* sysdeps/unix/sysv/aix/fcntl.c (__libc_fcntl, __fcntl): Remove undef.
	Add libc_hidden_def.
	* sysdeps/unix/sysv/aix/open.c (__libc_open, __open): Remove undef.
	Add libc_hidden_def.
	* sysdeps/unix/sysv/linux/i386/fcntl.c (__libc_fcntl, __fcntl): Remove
	undef.
	(__fcntl): Remove INTDEF2.  Add libc_hidden_weak.
	(__libc_fcntl): Add libc_hidden_def.
	* sysdeps/unix/sysv/linux/syscalls.list (__fcntl_internal,
	__getpgid_internal, __chown_internal): Remove.
	(__GI___fcntl, __GI___libc_fcntl, __GI___getpgid, __GI___pipe,
	__GI___sched_setscheduler, __GI___select, __GI___setpgid,
	__GI___chown): Add.
	* sysdeps/unix/syscalls.list (__close_internal, __dup2_internal,
	__getpid_internal, __open_internal, __write_internal): Remove.
	(__GI___fcntl, __GI___libc_fcntl, __GI___open, __GI___libc_open,
	__GI___chown, __GI___close, __GI___dup2, __GI___getpid,
	__GI___libc_open, __GI___open, __GI___read, __GI___libc_read,
	__GI___select, __GI___statfs, __GI___write, __GI___libc_write): Add.
	* wcsmbs/mbrlen.c (__mbrlen): Remove undef.
	Replace INTDEF with libc_hidden_def.
	* wcsmbs/mbrtowc.c (__mbrtowc): Likewise.
	* catgets/catgetsinfo.h (__open_catalog): Add libc_hidden_proto.
	* catgets/open_catalog.c (__open_catalog): Add libc_hidden_def.
	* elf/dl-profile.c (__profile_frequency): Add libc_hidden_proto.
	* include/rpc/rpc.h (__rpc_thread_svc_fdset, __rpc_thread_createerr):
	Add libc_hidden_proto.
	* include/sys/poll.h (__poll): Add libc_hidden_proto.
	* include/sys/select.h (__select): Likewise.
	* include/sys/socket.h (__send): Likewise.
	* include/sys/statfs.h (__statfs): Likewise.
	* include/unistd.h (__pwrite64, __libc_read, __pipe, __chown, __dup2,
	__getpid, __getpgid, __setpgid, __close, __read, __write,
	__getpagesize, __sbrk): Likewise.
	(__chown_internal, __dup2_internal, __getpid_internal,
	__getpgid_internal, __close_internal, __write_internal,
	__getpagesize_internal): Remove.
	(__close, __dup2, __getpagesize, __getpgid, __getpid, __libc_write):
	Remove macros.
	* include/printf.h (__printf_fp): Add libc_hidden_proto.
	* include/sched.h (__sched_setscheduler): Likewise.
	* include/resolv.h (__res_ninit, __res_randomid): Likewise.
	* include/stdlib.h (__secure_getenv): Likewise.
	* include/signal.h (__sigaction, __sigsuspend): Likewise.
	* inet/getaliasent_r.c (NSS_attribute_hidden): Remove.
	* inet/getaliasname_r.c (NSS_attribute_hidden): Remove.
	* inet/getnetbyad_r.c (NSS_attribute_hidden): Remove.
	* inet/getnetbynm_r.c (NSS_attribute_hidden): Remove.
	* inet/getnetent_r.c (NSS_attribute_hidden): Remove.
	* inet/getproto_r.c (NSS_attribute_hidden): Remove.
	* inet/getprtent_r.c (NSS_attribute_hidden): Remove.
	* inet/getprtname_r.c (NSS_attribute_hidden): Remove.
	* inet/getrpcbyname_r.c (NSS_attribute_hidden): Remove.
	* inet/getrpcbynumber_r.c (NSS_attribute_hidden): Remove.
	* inet/getrpcent_r.c (NSS_attribute_hidden): Remove.
	* inet/getservent_r.c (NSS_attribute_hidden): Remove.
	* inet/getsrvbynm_r.c (NSS_attribute_hidden): Remove.
	* inet/getsrvbypt_r.c (NSS_attribute_hidden): Remove.
	* inet/gethstbyad_r.c (DB_LOOKUP_FCT): Remove INTUSE.
	* inet/gethstbynm2_r.c (DB_LOOKUP_FCT): Likewise.
	* inet/gethstbynm_r.c (DB_LOOKUP_FCT): Likewise.
	* inet/gethstent_r.c (DB_LOOKUP_FCT): Likewise.
	* libio/genops.c (__overflow): Add libc_hidden_def.
	* libio/iovdprintf.c: Remove libio.h include.
	* libio/libioP.h (libc_hidden_proto, libc_hidden_def,
	libc_hidden_weak): Define to nothing if not defined.
	(__overflow, __woverflow): Add libc_hidden_proto.
	* libio/wgenops.c (__woverflow): Add libc_hidden_def.
	* nss/getXXent_r.c (NSS_attribute_hidden): Remove.
	(DB_LOOKUP_FCT): Add libc_hidden_proto.
	* nss/getXXbyYY_r.c (NSS_attribute_hidden): Remove.
	(DB_LOOKUP_FCT): Add libc_hidden_proto.
	* nss/XXX-lookup.c (DB_LOOKUP_FCT): Add libc_hidden_proto
	and libc_hidden_def.
	* nss/hosts-lookup.c (__nss_hosts_lookup): Remove INTDEF.
	* posix/bsd-getpgrp.c (__getpgid_internal): Remove.
	(__getpgid): Add libc_hidden_proto.
	(__bsd_getpgrp): Remove INTUSE.
	* resolv/res_init.c (__res_ninit, __res_randomid): Add
	libc_hidden_def.
	* shadow/getspent_r.c (NSS_attribute_hidden): Remove.
	* shadow/getspnam_r.c (NSS_attribute_hidden): Remove.
	* stdio-common/printf_fp.c (__printf_fp): Add libc_hidden_def.
	* stdlib/strfmon.c (__printf_fp): Add libc_hidden_proto.
	* stdlib/secure-getenv.c (__secure_getenv): Add libc_hidden_def.
	* sunrpc/rpc_thread.c (__rpc_thread_svc_fdset,
	__rpc_thread_createerr): Add libc_hidden_def.
	* sysdeps/alpha/alphaev67/rawmemchr.S (__rawmemchr): Add
	libc_hidden_def.
	* sysdeps/alpha/alphaev67/stpncpy.S (__stpncpy): Likewise.
	* sysdeps/alpha/rawmemchr.S (__rawmemchr): Likewise.
	* sysdeps/alpha/stpncpy.S (__stpncpy): Likewise.
	* sysdeps/generic/chown.c (__chown): Likewise.
	* sysdeps/generic/close.c (__close): Likewise.
	* sysdeps/generic/dup2.c (__dup2): Likewise.
	* sysdeps/generic/pipe.c (__pipe): Likewise.
	* sysdeps/generic/prof-freq.c (__profile_frequency): Likewise.
	* sysdeps/generic/pwrite64.c (__pwrite64): Likewise.
	* sysdeps/generic/rawmemchr.c (__rawmemchr): Likewise.
	* sysdeps/generic/read.c (__libc_read): Likewise.
	(__read): Add libc_hidden_weak.
	* sysdeps/generic/sbrk.c (__sbrk): Add libc_hidden_def.
	* sysdeps/generic/sched_sets.c (__sched_setscheduler): Likewise.
	* sysdeps/generic/select.c (__select): Likewise.
	* sysdeps/generic/send.c (__send): Likewise.
	* sysdeps/generic/setpgid.c (__setpgid): Likewise.
	* sysdeps/generic/sigaction.c (__sigaction): Likewise.
	* sysdeps/generic/sigsuspend.c (__sigsuspend): Likewise.
	* sysdeps/generic/statfs.c (__statfs): Likewise.
	* sysdeps/generic/stpncpy.c (__stpncpy): Likewise.
	* sysdeps/generic/strcasecmp.c (__strcasecmp): Likewise.
	* sysdeps/generic/getpagesize.c (__getpagesize): Likewise.
	Remove undef and INTDEF.
	* sysdeps/generic/getpgid.c (__getpgid): Likewise.
	* sysdeps/generic/getpid.c (__getpid): Likewise.
	* sysdeps/generic/write.c (__libc_write): Likewise.
	(__write): Add libc_hidden_weak.  Remove undef and INTDEF.
	* sysdeps/i386/rawmemchr.S (__rawmemchr): Add libc_hidden_def.
	* sysdeps/i386/stpncpy.S (__stpncpy): Likewise.
	* sysdeps/m68k/rawmemchr.S (__rawmemchr): Likewise.
	* sysdeps/mach/hurd/chown.c (__chown): Likewise.  Remove INTDEF.
	* sysdeps/mach/hurd/close.c (__close): Add libc_hidden_def.
	Remove undef and INTDEF.
	* sysdeps/mach/hurd/dup2.c (__dup2): Likewise.
	* sysdeps/mach/hurd/getpgid.c (__getpgid): Likewise.
	* sysdeps/mach/hurd/getpid.c (__getpid): Likewise.
	* sysdeps/mach/getpagesize.c (__getpagesize): Likewise.
	* sysdeps/mach/hurd/write.c (__libc_write): Likewise.
	(__write): Add libc_hidden_weak.  Remove undef and INTDEF.
	* sysdeps/mach/hurd/pipe.c: Include unistd.h.
	(__pipe): Add libc_hidden_def.
	* sysdeps/mach/hurd/dl-sysdep.c (__libc_read, __libc_write): Add
	libc_hidden_weak.
	* sysdeps/mach/hurd/poll.c (__poll): Add libc_hidden_def.
	* sysdeps/mach/hurd/profil.c (__profile_frequency): Likewise.
	* sysdeps/mach/hurd/read.c (__libc_read): Likewise.
	(__read): Add libc_hidden_weak.
	* sysdeps/mach/hurd/pwrite64.c (__pwrite64): Likewise.
	(__libc_pwrite64): Add libc_hidden_def.
	* sysdeps/mach/hurd/sbrk.c (__sbrk): Likewise.
	* sysdeps/mach/hurd/select.c (__select): Likewise.
	* sysdeps/mach/hurd/send.c (__send): Likewise.
	* sysdeps/mach/hurd/setpgid.c (__setpgid): Likewise.
	* sysdeps/mach/hurd/sigaction.c (__sigaction): Likewise.
	* sysdeps/mach/hurd/sigsuspend.c (__sigsuspend): Likewise.
	* sysdeps/mach/hurd/statfs.c (__statfs): Likewise.
	* sysdeps/posix/dup2.c: Likewise.
	Remove undef and INTDEF.
	* sysdeps/posix/getpagesize.c (__getpagesize): Likewise.
	* sysdeps/posix/pwrite64.c (__libc_pwrite64): Add libc_hidden_def.
	(__pwrite64): Add libc_hidden_weak.
	* sysdeps/posix/sigsuspend.c (__sigsuspend): Add libc_hidden_def.
	* sysdeps/sparc/sparc64/rawmemchr.S (__rawmemchr): Likewise.
	* sysdeps/sparc/sparc64/stpncpy.S (__stpncpy): Likewise.
	* sysdeps/standalone/close.c (__close): Likewise.
	* sysdeps/standalone/write.c (__libc_write): Likewise.
	(__write): Add libc_hidden_weak.
	* sysdeps/standalone/read.c (__read): Likewise.
	(__libc_read): Add libc_hidden_def.
	* sysdeps/unix/grantpt.c (grantpt): Remove INTUSE.
	* sysdeps/unix/bsd/m68k/pipe.S (__pipe): Add libc_hidden_def.
	* sysdeps/unix/bsd/osf/alpha/pipe.S (__pipe): Likewise.
	* sysdeps/unix/bsd/vax/pipe.S (__pipe): Likewise.
	* sysdeps/unix/bsd/syscalls.list (__GI___getpagesize): Likewise.
	* sysdeps/unix/bsd/poll.c (__poll): Likewise.
	* sysdeps/unix/bsd/sigaction.c (__sigaction): Likewise.
	* sysdeps/unix/bsd/sigsuspend.c (__sigsuspend): Likewise.
	* sysdeps/unix/common/syscalls.list (__GI___getpgid, __GI___setpgid,
	__GI___sigaction): Add.
	* sysdeps/unix/i386/pipe.S (__pipe): Add libc_hidden_def.
	* sysdeps/unix/inet/syscalls.list (__GI___send): Add.
	* sysdeps/unix/mips/pipe.S (__pipe): Add libc_hidden_def.
	* sysdeps/unix/sparc/pipe.S (__pipe): Likewise.
	* sysdeps/unix/sysv/irix4/syscalls.list (__GI___getpgid,
	__GI___setpgid): Add.
	* sysdeps/unix/sysv/aix/chown.c (__chown): Add libc_hidden_def.
	Remove undef and INTDEF.
	* sysdeps/unix/sysv/aix/getpgid.c (__getpgid): Likewise.
	* sysdeps/unix/sysv/aix/write.c (__write, __libc_write): Likewise.
	* sysdeps/unix/sysv/aix/close.c (__close): Add libc_hidden_def.
	* sysdeps/unix/sysv/aix/getpid.c (__getpid): Likewise.
	* sysdeps/unix/sysv/aix/pipe.c (__pipe): Likewise.
	* sysdeps/unix/sysv/aix/read.c (__read, __libc_read): Likewise.
	* sysdeps/unix/sysv/aix/poll.c (__poll): Likewise.
	* sysdeps/unix/sysv/aix/sbrk.c (__sbrk): Likewise.
	* sysdeps/unix/sysv/aix/sigaction.c (__sigaction): Likewise.
	* sysdeps/unix/sysv/aix/sigsuspend.c (__sigsuspend): Likewise.
	* sysdeps/unix/sysv/aix/statfs.c (__statfs): Likewise.
	* sysdeps/unix/sysv/aix/select.c (__select): Likewise.
	* sysdeps/unix/sysv/aix/setpgid.c (__setpgid): Likewise.
	* sysdeps/unix/sysv/linux/alpha/pipe.S (__pipe): Likewise.
	* sysdeps/unix/sysv/linux/alpha/syscalls.list (__GI___pwrite64,
	__GI___statfs, __GI___send): Add.
	* sysdeps/unix/sysv/linux/alpha/select.S (__select): Add
	libc_hidden_ver resp. libc_hidden_def.
	* sysdeps/unix/sysv/linux/alpha/sigsuspend.S (__sigsuspend): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/linux/ia64/getpagesize.c (__getpagesize):
	Likewise.  Remove undef and INTDEF.
	* sysdeps/unix/sysv/linux/ia64/pipe.S (__pipe): Add libc_hidden_def.
	* sysdeps/unix/sysv/linux/ia64/syscalls.list (__GI___pwrite64,
	__GI___statfs, __GI___send): Add.
	* sysdeps/unix/sysv/linux/ia64/sigaction.c (__sigaction): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/linux/ia64/sigsuspend.c (__sigsuspend):
	Likewise.
	* sysdeps/unix/sysv/linux/sh/pipe.S (__pipe): Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-32/chown.c (__chown): Add
	libc_hidden_ver resp. libc_hidden_def.
	* sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (__GI___pwrite64,
	__GI___send): Add.
	* sysdeps/unix/sysv/linux/s390/s390-64/sigaction.c (__sigaction):
	Add libc_hidden_weak.
	* sysdeps/unix/sysv/linux/s390/s390-64/sigsuspend.c (__sigsuspend):
	Add libc_hidden_def.
	* sysdeps/unix/sysv/linux/hppa/syscalls.list (__GI___send): Add.
	* sysdeps/unix/sysv/linux/arm/sigaction.c (__sigaction): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/i386/chown.c (__chown): Add libc_hidden_ver
	resp. libc_hidden_def.
	* sysdeps/unix/sysv/linux/i386/sigaction.c (__sigaction): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/m68k/chown.c (__chown): Likewise.  Remove
	INTDEF.
	* sysdeps/unix/sysv/linux/m68k/getpagesize.c (__getpagesize):
	Likewise.  Remove undef.
	* sysdeps/unix/sysv/linux/mips/pwrite64.c (__pwrite64): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/mips/syscalls.list (__GI___send): Add.
	* sysdeps/unix/sysv/linux/mips/sigaction.c (__sigaction): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/powerpc/chown.c (__chown): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/linux/powerpc/pwrite64.c (__pwrite64): Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/getpagesize.c (__getpagesize):
	Likewise.  Remove undef and INTDEF.
	* sysdeps/unix/sysv/linux/sparc/sparc32/pipe.S (__pipe): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c (__sigaction): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/sparc/sparc64/pipe.S (__pipe): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list
	(__GI___pwrite64, __GI___statfs, __GI___select, __GI___send): Add.
	* sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c (__sigaction): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/sparc/sparc64/sigsuspend.c (__sigsuspend):
	Add libc_hidden_def.
	* sysdeps/unix/sysv/linux/x86_64/syscalls.list (__GI___pwrite64,
	__GI___statfs): Add.
	* sysdeps/unix/sysv/linux/x86_64/send.c (__send): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/x86_64/sigaction.c (__sigaction): Likewise.
	* sysdeps/unix/sysv/linux/getpagesize.c: Add libc_hidden_def.
	Remove undef and INTDEF.
	* sysdeps/unix/sysv/linux/poll.c (__poll): Add libc_hidden_def.
	* sysdeps/unix/sysv/linux/pwrite64.c (__pwrite64): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/linux/send.S (__send): Likewise.
	* sysdeps/unix/sysv/linux/sigaction.c (__sigaction): Add
	libc_hidden_weak.
	* sysdeps/unix/sysv/linux/sigsuspend.c (__sigsuspend): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/sco3.2.4/__setpgid.c (__setpgid): Likewise.
	* sysdeps/unix/sysv/sco3.2.4/sigaction.S (__sigaction): Likewise.
	* sysdeps/unix/sysv/sysv4/solaris2/syscalls.list (__GI___sigaction):
	Add.
	* sysdeps/unix/sysv/sysv4/__getpgid.c (__getpgid): Add
	libc_hidden_def.  Remove undef and INTDEF.
	* sysdeps/unix/sysv/sysv4/getpgid.c (__getpgid): Likewise.
	* sysdeps/unix/sysv/sysv4/__setpgid.c (__setpgid): Add
	libc_hidden_def.
	* sysdeps/unix/sysv/sysv4/setpgid.c (__setpgid): Likewise.
	* sysdeps/unix/sysv/sysv4/sigaction.c (__sigaction): Likewise.
	* sysdeps/unix/sysv/sigaction.c (__sigaction): Likewise.
	* sysdeps/unix/getpagesize.c (__getpagesize): Add libc_hidden_def.
	Remove undef and INTDEF.
	* configure.in (HAVE_BROKEN_VISIBILITY_ATTRIBUTE): Add check for
	broken visibility attribute handling.
	* config.h.in (HAVE_BROKEN_VISIBILITY_ATTRIBUTE): Add.

2002-08-02  Ulrich Drepper  <drepper@redhat.com>
2002-08-03 07:02:10 +00:00

658 lines
17 KiB
C

/* Formatting a monetary value according to the current locale.
Copyright (C) 1996-2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>
and Jochen Hein <Jochen.Hein@informatik.TU-Clausthal.de>, 1996.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <ctype.h>
#include <errno.h>
#include <langinfo.h>
#include <locale.h>
#include <monetary.h>
#ifdef USE_IN_LIBIO
# include "../libio/libioP.h"
# include "../libio/strfile.h"
#endif
#include <printf.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include "../locale/localeinfo.h"
#define out_char(Ch) \
do { \
if (dest >= s + maxsize - 1) \
{ \
__set_errno (E2BIG); \
va_end (ap); \
return -1; \
} \
*dest++ = (Ch); \
} while (0)
#define out_string(String) \
do { \
const char *_s = (String); \
while (*_s) \
out_char (*_s++); \
} while (0)
#define out_nstring(String, N) \
do { \
int _n = (N); \
const char *_s = (String); \
while (_n-- > 0) \
out_char (*_s++); \
} while (0)
#define to_digit(Ch) ((Ch) - '0')
/* We use this code also for the extended locale handling where the
function gets as an additional argument the locale which has to be
used. To access the values we have to redefine the _NL_CURRENT
macro. */
#ifdef USE_IN_EXTENDED_LOCALE_MODEL
# undef _NL_CURRENT
# define _NL_CURRENT(category, item) \
(current->values[_NL_ITEM_INDEX (item)].string)
#endif
extern int __printf_fp (FILE *, const struct printf_info *,
const void *const *);
libc_hidden_proto (__printf_fp)
/* This function determines the number of digit groups in the output.
The definition is in printf_fp.c. */
extern unsigned int __guess_grouping (unsigned int intdig_max,
const char *grouping, wchar_t sepchar);
/* We have to overcome some problems with this implementation. On the
one hand the strfmon() function is specified in XPG4 and of course
it has to follow this. But on the other hand POSIX.2 specifies
some information in the LC_MONETARY category which should be used,
too. Some of the information contradicts the information which can
be specified in format string. */
#ifndef USE_IN_EXTENDED_LOCALE_MODEL
ssize_t
strfmon (char *s, size_t maxsize, const char *format, ...)
#else
ssize_t
__strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...)
#endif
{
#ifdef USE_IN_EXTENDED_LOCALE_MODEL
struct locale_data *current = loc->__locales[LC_MONETARY];
#endif
#ifdef USE_IN_LIBIO
_IO_strfile f;
# ifdef _IO_MTSAFE_IO
_IO_lock_t lock;
# endif
#else
FILE f;
#endif
struct printf_info info;
va_list ap; /* Scan through the varargs. */
char *dest; /* Pointer so copy the output. */
const char *fmt; /* Pointer that walks through format. */
va_start (ap, format);
dest = s;
fmt = format;
/* Loop through the format-string. */
while (*fmt != '\0')
{
/* The floating-point value to output. */
union
{
double dbl;
__long_double_t ldbl;
}
fpnum;
int print_curr_symbol;
int left_prec;
int left_pad;
int right_prec;
int group;
char pad;
int is_long_double;
int p_sign_posn;
int n_sign_posn;
int sign_posn;
int other_sign_posn;
int left;
int is_negative;
int sep_by_space;
int other_sep_by_space;
int cs_precedes;
int other_cs_precedes;
const char *sign_string;
const char *other_sign_string;
int done;
const char *currency_symbol;
size_t currency_symbol_len;
int width;
char *startp;
const void *ptr;
char space_char;
/* Process all character which do not introduce a format
specification. */
if (*fmt != '%')
{
out_char (*fmt++);
continue;
}
/* "%%" means a single '%' character. */
if (fmt[1] == '%')
{
out_char (*++fmt);
++fmt;
continue;
}
/* Defaults for formatting. */
print_curr_symbol = 1; /* Print the currency symbol. */
left_prec = -1; /* No left precision specified. */
right_prec = -1; /* No right precision specified. */
group = 1; /* Print digits grouped. */
pad = ' '; /* Fill character is <SP>. */
is_long_double = 0; /* Double argument by default. */
p_sign_posn = -1; /* This indicates whether the */
n_sign_posn = -1; /* '(' flag is given. */
width = -1; /* No width specified so far. */
left = 0; /* Right justified by default. */
/* Parse group characters. */
while (1)
{
switch (*++fmt)
{
case '=': /* Set fill character. */
pad = *++fmt;
if (pad == '\0')
{
/* Premature EOS. */
__set_errno (EINVAL);
va_end (ap);
return -1;
}
continue;
case '^': /* Don't group digits. */
group = 0;
continue;
case '+': /* Use +/- for sign of number. */
if (n_sign_posn != -1)
{
__set_errno (EINVAL);
va_end (ap);
return -1;
}
p_sign_posn = *_NL_CURRENT (LC_MONETARY, P_SIGN_POSN);
n_sign_posn = *_NL_CURRENT (LC_MONETARY, N_SIGN_POSN);
continue;
case '(': /* Use ( ) for negative sign. */
if (n_sign_posn != -1)
{
__set_errno (EINVAL);
va_end (ap);
return -1;
}
p_sign_posn = 0;
n_sign_posn = 0;
continue;
case '!': /* Don't print the currency symbol. */
print_curr_symbol = 0;
continue;
case '-': /* Print left justified. */
left = 1;
continue;
default:
/* Will stop the loop. */;
}
break;
}
/* If not specified by the format string now find the values for
the format specification. */
if (p_sign_posn == -1)
p_sign_posn = *_NL_CURRENT (LC_MONETARY, P_SIGN_POSN);
if (n_sign_posn == -1)
n_sign_posn = *_NL_CURRENT (LC_MONETARY, N_SIGN_POSN);
if (isdigit (*fmt))
{
/* Parse field width. */
width = to_digit (*fmt);
while (isdigit (*++fmt))
{
width *= 10;
width += to_digit (*fmt);
}
/* If we don't have enough room for the demanded width we
can stop now and return an error. */
if (dest + width >= s + maxsize)
{
__set_errno (E2BIG);
va_end (ap);
return -1;
}
}
/* Recognize left precision. */
if (*fmt == '#')
{
if (!isdigit (*++fmt))
{
__set_errno (EINVAL);
va_end (ap);
return -1;
}
left_prec = to_digit (*fmt);
while (isdigit (*++fmt))
{
left_prec *= 10;
left_prec += to_digit (*fmt);
}
}
/* Recognize right precision. */
if (*fmt == '.')
{
if (!isdigit (*++fmt))
{
__set_errno (EINVAL);
va_end (ap);
return -1;
}
right_prec = to_digit (*fmt);
while (isdigit (*++fmt))
{
right_prec *= 10;
right_prec += to_digit (*fmt);
}
}
/* Handle modifier. This is an extension. */
if (*fmt == 'L')
{
++fmt;
is_long_double = 1;
}
/* Handle format specifier. */
switch (*fmt++)
{
case 'i': /* Use international currency symbol. */
currency_symbol = _NL_CURRENT (LC_MONETARY, INT_CURR_SYMBOL);
currency_symbol_len = 3;
space_char = currency_symbol[3];
if (right_prec == -1)
{
if (*_NL_CURRENT (LC_MONETARY, INT_FRAC_DIGITS) == CHAR_MAX)
right_prec = 2;
else
right_prec = *_NL_CURRENT (LC_MONETARY, INT_FRAC_DIGITS);
}
break;
case 'n': /* Use national currency symbol. */
currency_symbol = _NL_CURRENT (LC_MONETARY, CURRENCY_SYMBOL);
currency_symbol_len = strlen (currency_symbol);
space_char = ' ';
if (right_prec == -1)
{
if (*_NL_CURRENT (LC_MONETARY, FRAC_DIGITS) == CHAR_MAX)
right_prec = 2;
else
right_prec = *_NL_CURRENT (LC_MONETARY, FRAC_DIGITS);
}
break;
default: /* Any unrecognized format is an error. */
__set_errno (EINVAL);
va_end (ap);
return -1;
}
/* If we have to print the digits grouped determine how many
extra characters this means. */
if (group && left_prec != -1)
left_prec += __guess_grouping (left_prec,
_NL_CURRENT (LC_MONETARY, MON_GROUPING),
*_NL_CURRENT (LC_MONETARY,
MON_THOUSANDS_SEP));
/* Now it's time to get the value. */
if (is_long_double == 1)
{
fpnum.ldbl = va_arg (ap, long double);
is_negative = fpnum.ldbl < 0;
if (is_negative)
fpnum.ldbl = -fpnum.ldbl;
}
else
{
fpnum.dbl = va_arg (ap, double);
is_negative = fpnum.dbl < 0;
if (is_negative)
fpnum.dbl = -fpnum.dbl;
}
/* We now know the sign of the value and can determine the format. */
if (is_negative)
{
sign_string = _NL_CURRENT (LC_MONETARY, NEGATIVE_SIGN);
/* If the locale does not specify a character for the
negative sign we use a '-'. */
if (*sign_string == '\0')
sign_string = (const char *) "-";
cs_precedes = *_NL_CURRENT (LC_MONETARY, N_CS_PRECEDES);
sep_by_space = *_NL_CURRENT (LC_MONETARY, N_SEP_BY_SPACE);
sign_posn = n_sign_posn;
other_sign_string = _NL_CURRENT (LC_MONETARY, POSITIVE_SIGN);
other_cs_precedes = *_NL_CURRENT (LC_MONETARY, P_CS_PRECEDES);
other_sep_by_space = *_NL_CURRENT (LC_MONETARY, P_SEP_BY_SPACE);
other_sign_posn = p_sign_posn;
}
else
{
sign_string = _NL_CURRENT (LC_MONETARY, POSITIVE_SIGN);
cs_precedes = *_NL_CURRENT (LC_MONETARY, P_CS_PRECEDES);
sep_by_space = *_NL_CURRENT (LC_MONETARY, P_SEP_BY_SPACE);
sign_posn = p_sign_posn;
other_sign_string = _NL_CURRENT (LC_MONETARY, NEGATIVE_SIGN);
if (*other_sign_string == '\0')
other_sign_string = (const char *) "-";
other_cs_precedes = *_NL_CURRENT (LC_MONETARY, N_CS_PRECEDES);
other_sep_by_space = *_NL_CURRENT (LC_MONETARY, N_SEP_BY_SPACE);
other_sign_posn = n_sign_posn;
}
/* Set default values for unspecified information. */
if (cs_precedes != 0)
cs_precedes = 1;
if (other_cs_precedes != 0)
other_cs_precedes = 1;
if (sep_by_space == CHAR_MAX)
sep_by_space = 0;
if (other_sep_by_space == CHAR_MAX)
other_sep_by_space = 0;
if (sign_posn == CHAR_MAX)
sign_posn = 1;
if (other_sign_posn == CHAR_MAX)
other_sign_posn = 1;
/* Check for degenerate cases */
if (sep_by_space == 2)
{
if (sign_posn == 0 ||
(sign_posn == 1 && !cs_precedes) ||
(sign_posn == 2 && cs_precedes))
/* sign and symbol are not adjacent, so no separator */
sep_by_space = 0;
}
if (other_sep_by_space == 2)
{
if (other_sign_posn == 0 ||
(other_sign_posn == 1 && !other_cs_precedes) ||
(other_sign_posn == 2 && other_cs_precedes))
/* sign and symbol are not adjacent, so no separator */
other_sep_by_space = 0;
}
/* Set the left precision and padding needed for alignment */
if (left_prec == -1)
{
left_prec = 0;
left_pad = 0;
}
else
{
/* Set left_pad to number of spaces needed to align positive
and negative formats */
int left_bytes = 0;
int other_left_bytes = 0;
/* Work out number of bytes for currency string and separator
preceding the value */
if (cs_precedes)
{
left_bytes += currency_symbol_len;
if (sep_by_space != 0)
++left_bytes;
}
if (other_cs_precedes)
{
other_left_bytes += currency_symbol_len;
if (other_sep_by_space != 0)
++other_left_bytes;
}
/* Work out number of bytes for the sign (or left parenthesis)
preceding the value */
if (sign_posn == 0 && is_negative)
++left_bytes;
else if (sign_posn == 1)
left_bytes += strlen (sign_string);
else if (cs_precedes && (sign_posn == 3 || sign_posn == 4))
left_bytes += strlen (sign_string);
if (other_sign_posn == 0 && !is_negative)
++other_left_bytes;
else if (other_sign_posn == 1)
other_left_bytes += strlen (other_sign_string);
else if (other_cs_precedes &&
(other_sign_posn == 3 || other_sign_posn == 4))
other_left_bytes += strlen (other_sign_string);
/* Compare the number of bytes preceding the value for
each format, and set the padding accordingly */
if (other_left_bytes > left_bytes)
left_pad = other_left_bytes - left_bytes;
else
left_pad = 0;
}
/* Perhaps we'll someday make these things configurable so
better start using symbolic names now. */
#define left_paren '('
#define right_paren ')'
startp = dest; /* Remember start so we can compute length. */
while (left_pad-- > 0)
out_char (' ');
if (sign_posn == 0 && is_negative)
out_char (left_paren);
if (cs_precedes)
{
if (sign_posn != 0 && sign_posn != 2 && sign_posn != 4
&& sign_posn != 5)
{
out_string (sign_string);
if (sep_by_space == 2)
out_char (' ');
}
if (print_curr_symbol)
{
out_string (currency_symbol);
if (sign_posn == 4)
{
if (sep_by_space == 2)
out_char (space_char);
out_string (sign_string);
if (sep_by_space == 1)
/* POSIX.2 and SUS are not clear on this case, but C99
says a space follows the adjacent-symbol-and-sign */
out_char (' ');
}
else
if (sep_by_space == 1)
out_char (space_char);
}
}
else
if (sign_posn != 0 && sign_posn != 2 && sign_posn != 3
&& sign_posn != 4 && sign_posn != 5)
out_string (sign_string);
/* Print the number. */
#ifdef USE_IN_LIBIO
# ifdef _IO_MTSAFE_IO
f._sbf._f._lock = &lock;
# endif
INTUSE(_IO_init) ((_IO_FILE *) &f, 0);
_IO_JUMPS ((struct _IO_FILE_plus *) &f) = &_IO_str_jumps;
INTUSE(_IO_str_init_static) ((_IO_strfile *) &f, dest,
(s + maxsize) - dest, dest);
#else
memset ((void *) &f, 0, sizeof (f));
f.__magic = _IOMAGIC;
f.__mode.__write = 1;
/* The buffer size is one less than MAXLEN
so we have space for the null terminator. */
f.__bufp = f.__buffer = (char *) dest;
f.__bufsize = (s + maxsize) - dest;
f.__put_limit = f.__buffer + f.__bufsize;
f.__get_limit = f.__buffer;
/* After the buffer is full (MAXLEN characters have been written),
any more characters written will go to the bit bucket. */
f.__room_funcs = __default_room_functions;
f.__io_funcs.__write = NULL;
f.__seen = 1;
#endif
/* We clear the last available byte so we can find out whether
the numeric representation is too long. */
s[maxsize - 1] = '\0';
info.prec = right_prec;
info.width = left_prec + (right_prec ? (right_prec + 1) : 0);
info.spec = 'f';
info.is_long_double = is_long_double;
info.is_short = 0;
info.is_long = 0;
info.alt = 0;
info.space = 0;
info.left = left;
info.showsign = 0;
info.group = group;
info.pad = pad;
info.extra = 1; /* This means use values from LC_MONETARY. */
info.wide = 0;
ptr = &fpnum;
done = __printf_fp ((FILE *) &f, &info, &ptr);
if (done < 0)
{
va_end (ap);
return -1;
}
if (s[maxsize - 1] != '\0')
{
__set_errno (E2BIG);
return -1;
}
dest += done;
if (!cs_precedes)
{
if (sign_posn == 3)
{
if (sep_by_space == 1)
out_char (' ');
out_string (sign_string);
}
if (print_curr_symbol)
{
if ((sign_posn == 3 && sep_by_space == 2)
|| (sign_posn == 4 && sep_by_space == 1)
|| (sign_posn == 2 && sep_by_space == 1)
|| (sign_posn == 1 && sep_by_space == 1)
|| (sign_posn == 0 && sep_by_space == 1))
out_char (space_char);
out_nstring (currency_symbol, currency_symbol_len);
if (sign_posn == 4)
{
if (sep_by_space == 2)
out_char (' ');
out_string (sign_string);
}
}
}
if (sign_posn == 2)
{
if (sep_by_space == 2)
out_char (' ');
out_string (sign_string);
}
if (sign_posn == 0 && is_negative)
out_char (right_paren);
/* Now test whether the output width is filled. */
if (dest - startp < width)
{
if (left)
/* We simply have to fill using spaces. */
do
out_char (' ');
while (dest - startp < width);
else
{
int dist = width - (dest - startp);
char *cp;
for (cp = dest - 1; cp >= startp; --cp)
cp[dist] = cp[0];
dest += dist;
do
startp[--dist] = ' ';
while (dist > 0);
}
}
}
/* Terminate the string. */
*dest = '\0';
va_end (ap);
return dest - s;
}