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authorUlrich Drepper <drepper@redhat.com>1996-11-06 04:24:40 +0000
committerUlrich Drepper <drepper@redhat.com>1996-11-06 04:24:40 +0000
commit2c6fe0bd3b270fc644dd4c773f2d47b93f404efe (patch)
treea578bcc93bbeaafacb6012213c458e33b7907528 /stdlib
parentf5311448f83eada5c5cabf55aae2619dcb1869c0 (diff)
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update from main archive 961105cvs/libc-961106
Wed Nov 6 04:30:26 1996 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/syscalls.list: Add weak alias llseek for _llseek syscall. Reported by Andy Sewell <puck@pookhill.demon.co.uk>. * string/argz.h: Don't protect by __USE_GNU. Tue Nov 5 23:38:28 1996 Ulrich Drepper <drepper@cygnus.com> * Lots of files: Update and reformat copyright. * Makefile (headers): Add xopen_lim.h. * catgets/nl_types.h: Move __BEGIN_DECLS before definition of nl_catd. * grp/grp.h: Define setgrent, getgrent, endgrent, and getgrent_r if __USE_XOPEN_EXTENDED is defined. * pwd/pwd.h: Define setpwent, getpwent, endpwent, and getpwent_r if __USE_XOPEN_EXTENDED is defined. * io/Makefile (routines): Add lchown. * io/sys/poll.h: Add definition of POLLWRNORM. * io/sys/stat.h: Declare lstat, fchmod, mknod when __USE_XOPEN_EXTENDED is defined. * libio/Makefile (routines): Add obprintf. * libio/obprintf.c: New file. * libio/iolibio.h: Add prototypes for _IO_obstack_vprintf and _IO_obstack_printf. * libio/libio.h: Fix typo. * libio/stdio.h: Declare tempnam if __USE_XOPEN_EXTENDED is defined. Add prototypes for obstack_vprintf and obstack_printf. * manual/creature.texi: Describe _XOPEN_SOURCE macro. * manual/intro.texi: Add reference to NSS chapter. * manual/libc.texinfo: Update UPDATED. Comment out `@printindex cp'. It works again. * manual/memory.texi: Add description for obstack_ptr_grow, obstack_int_grow, obstack_ptr_grow_fast, and obstack_int_grow_fast. * manual/nss.texi: Add a few @cindex entries and change NSS_STATUS_* index entries to @vindex. * manual/users.texi: Correct @cindex entry for Netgroup. * math/mathcalls.h: Use __USE_XOPEN and __USE_XOPEN_EXTENDED to make declarations visible for X/Open sources. * misc/search.h: Declare insque/remque only is __USE_SVID or __USE_XOPEN_EXTENDED is defined. * misc/sys/uio.h (readv, writev): Change return value from int to ssize_t. * posix/Makefile (headers): Add re_comp.h. * posix/re_comp.h: New file. XPG interface to regex functions. * posix/getconf.c: Add all names from XPG4.2. * posix/posix1_lim.h: Increase minimum values for _POSIX_CHILD_MAX and _POSIX_OPEN_MAX to minimums from XPG4.2. * sysdeps/generic/confname.h: Add all _SC_* names from XPG4.2. * sysdeps/posix/sysconf.c: Handle new _SC_* values. * sysdeps/stub/sysconf.c: Likewise. * posix/unistd.h: Add declaration of ualarm and lchown. Declare usleep, fchown, fchdir, nice, getpgid, setsid, getsid, setreuid, setregid, vfork, ttyslot, symlink, readlink, gethostid, truncate, ftruncate, getdtablesize, brk, sbrk, lockf when __USE_XOPEN_EXTENDED is defined. * posix/sys/wait.h: Declare wait3 if __USE_XOPEN_EXTENDED is defined. * shadow/shadow.h: Define SHADOW using _PATH_SHADOW. * sysdeps/generic/paths.h: Define _PATH_SHADOW. * sysdeps/unix/sysv/linux/paths.h: Likewise. * signal/signal.h: Declare killpg, sigstack and sigaltstack when __USE_XOPEN_EXTENDED is defined. * stdio/stdio.h: Declare tempnam when __USE_XOPEN is defined. * stdlib/stdlib.h: Make rand48 functions available when __USE_XOPEN is defined. Likewise for valloc, putenv, realpath, [efg]cvt*, and getsubopt functions. * string/string.h: Make memccpy, strdup, bcmp, bcopy, bzero, index, and rindex available when __USE_XOPEN_EXTENDED is defined. * sysdeps/mach/getpagesize.c: De-ANSI-fy. Change return type to int. * sysdeps/posix/getpagesize.c: Likewise. * sysdeps/stub/getpagesize.c: Likewise. * sysdeps/unix/getpagesize.c: Likewise. * time/africa: Update from tzdata1996l. * time/asia: Likewise. * time/australia: Likewise. * time/europe: Likewise. * time/northamerica: Likewise. * time/pacificnew: Likewise. * time/southamerica: Likewise. * time/tzfile.h: Update from tzcode1996m. * time/time.h: Declare strptime if __USE_XOPEN. Declare daylight and timezone also if __USE_XOPEN. * time/sys/time.h: Remove declaration of ualarm. * wctype/wctype.h: Just reference ISO C standard. Tue Nov 5 01:26:32 1996 Richard Henderson <rth@tamu.edu> * crypt/Makefile: Add crypt routines to libc as well iff $(crypt-in-libc) is set. Do this for temporary binary compatibility on existing Linux/Alpha installations. * stdlib/div.c, sysdeps/generic/div.c: Move file to .../generic/. * stdlib/ldiv.c, sysdeps/generic/ldiv.c: Likewise. * stdlib/lldiv.c, sysdeps/generic/lldiv.c: Likewise. * sysdeps/alpha/Makefile (divrem): Add divlu, dviqu, remlu, and remqu. * sysdeps/alpha/div.S: New file. * sysdeps/alpha/ldiv.S: New file. * sysdeps/alpha/lldiv.S: New file. * sysdeps/alpha/divrem.h: Merge signed and unsigned division. Take pointers from Linus and tighten the inner loops a bit. * sysdeps/alpha/divl.S: Change defines for merged routines. * sysdeps/alpha/divq.S: Likewise. * sysdeps/alpha/reml.S: Likewise. * sysdeps/alpha/remq.S: Likewise. * sysdeps/alpha/divlu.S: Remove file. * sysdeps/alpha/divqu.S: Likewise. * sysdeps/alpha/remlu.S: Likewise. * sysdeps/alpha/remqu.S: Likewise. * sysdeps/alpha/bsd-_setjmp.S: If PROF, call _mcount. * sysdeps/alpha/bsd-setjmp.S: Likewise. * sysdeps/alpha/bzero.S: Likewise. * sysdeps/alpha/ffs.S: Likewise. * sysdeps/alpha/htonl.S: Likewise. * sysdeps/alpha/htons.S: Likewise. * sysdeps/alpha/memchr.S: Likewise. * sysdeps/alpha/memset.S: Likewise. * sysdeps/alpha/s_copysign.S: Likewise. * sysdeps/alpha/s_fabs.S: Likewise. * sysdeps/alpha/setjmp.S: Likewise. * sysdeps/alpha/stpcpy.S: Likewise. * sysdeps/alpha/stpncpy.S: Likewise. * sysdeps/alpha/strcat.S: Likewise. * sysdeps/alpha/strchr.S: Likewise. * sysdeps/alpha/strcpy.S: Likewise. * sysdeps/alpha/strlen.S: Likewise. * sysdeps/alpha/strncat.S: Likewise. * sysdeps/alpha/strncpy.S: Likewise. * sysdeps/alpha/strrchr.S: Likewise. * sysdeps/alpha/udiv_qrnnd.S: Likewise. Fix private labels. Convert two small jumps to use conditional moves. * sysdeps/unix/alpha/sysdep.h: Compress all __STDC__ nastiness. (PSEUDO): If PROF, call _mcount. * sysdeps/unix/sysv/linux/alpha/brk.S: If PROF, call _mcount. * sysdeps/unix/sysv/linux/alpha/clone.S: Likewise. * sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S: Likewise. * sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S: Likewise. * sysdeps/unix/sysv/linux/alpha/llseek.S: Likewise. * sysdeps/unix/sysv/linux/alpha/sigsuspend.S: Likewise. * sysdeps/unix/sysv/linux/alpha/syscall.S: Likewise. * sysdeps/alpha/memcpy.S: New file. Odd layout because it should eventually contain memmove as well. * sysdeps/alpha/strcmp.S: New file. * sysdeps/alpha/strncmp.S: New file. * sysdeps/alpha/w_sqrt.S: New file. Tue Nov 5 18:06:06 1996 Ulrich Drepper <drepper@cygnus.com> * sysdeps/mach/hurd/ttyname_r.c: Use `size_t' for len variable. Tue Nov 5 12:09:29 1996 Ulrich Drepper <drepper@cygnus.com> * sysdep/generic/sysdep.h: Define END only if not yet defined. * sysdep/unix/sysdep.h: Define PSEUDO_END only if not yet defined. Reported by Thomas Bushnell, n/BSG. Mon Nov 4 22:46:53 1996 Ulrich Drepper <drepper@cygnus.com> * manual/users.texi (Netgroup Data): Remove { } around @cindex. Mon Nov 4 19:07:05 1996 Ulrich Drepper <drepper@cygnus.com> * malloc/calloc.c: Check for overflow before trying to allocate memory. Proposed by Neil Matthews <nm@adv.sbc.sony.co.jp>. Fri Nov 1 18:18:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * manual/llio.texi (Operating Modes): Add missing arguments to @deftypevr in O_NONBLOCK description. * manual/time.texi (Time Zone Functions): Enclose type name in braces in description of tzname. FIXME: this does not yet work correctly in info. Sun Nov 3 17:29:06 1996 Ulrich Drepper <drepper@cygnus.com> * features.h: Add X/Open macros. * posix/unistd.h: Define X/Open macros. * sysdeps/generic/confname.h: Add _SC_XOPEN_XCU_VERSION, _SC_XOPEN_UNIX, _SC_XOPEN_CRYPT, _SC_XOPEN_ENH_I18N, _SC_XOPEN_SHM, _SC_2_CHAR_TERM, _SC_2_C_VERSION, and _SC_2_UPE. * sysdeps/posix/sysconf.c: Handle new constants. * sysdeps/stub/sysconf.c: Likewise. * sysdeps/unix/sysv/linux/posix_opt.h: Add definition of _XOPEN_SHM. * catgets/catgets.c (catopen): Set errno to ENOMEM when we run out of memory. (catgets): Set errno to EBADF when catalog handle is invalid. Set errno to ENOMSG when translation is not available. (catclose): Set errno to EBADF when catalog handle is invalid. * ctype/ctype.h: Declare isascii and toascii when __USE_XOPEN. Likewise for _toupper and _tolower. * manual/arith.texi: Document strtoq, strtoll, strtouq, strtoull, strtof, and strtold. * manual/math.texi: Document HUGE_VALf and HUGE_VALl. * manual/stdio.h: Document ' flag for numeric formats of scanf. * manual/users.texi: Document that cuserid shouldn't be used. * misc/Makefile (routines): Add dirname. (headers): Add libgen.h. (tests): Add tst-dirname. * misc/dirname.c: New file. * misc/libgen.h: New file. * misc/tst-dirname.c: New file. * misc/search.h: Parameter of hcreate must be of type size_t. * misc/hsearch.c: Likewise. * misc/hsearch_r.c: Likewise for hcreate_r. * misc/search.h: Parameters of insque and remque must be `void *'. * misc/insremque.c: Likewise. * posix/unistd.h: Move declarations of mktemp and mkstemp to... * stdlib/stdlib.h: ...here. * posix/unistd.h [__USE_XOPEN]: Add prototypes for crypt, setkey, encrypt, and swab. * stdio-common/printf-parse.h (struct printf_spec): Add pa_wchar and pa_wstring. (parse_one_spec): Remove Linux compatibility code. Recognize %C and %S formats. * stdio-common/printf.h: Add PA_WCHAR and PA_WSTRING. * stdio-common/vfprintf.c: Add implementation of %C and %S format. * stdio-common/vfscanf.c: Likewise for scanf. * stdlib/l64a.c: Return value for 0 must be the empty string. * stdlib/stdlib.h: Declare reentrant function from rand49 family only if __USE_REENTRANT. Declare rand48 functions also if __USE_XOPEN. * stdlib/strtol.c: Return 0 and set errno to EINVAL when BASE is not a legal value. Return 0 and set errno to EINVAL when strou* sees negativ number. * stdlib/tst-strtol.c: De-ANSI-fy. Change expected results for test of unsigned function and negative input. * string/stratcliff.c: Prevent warnings. * string.h: Move declaration of swab to <unistd.h>. * string/swab.c: De-ANSI-fy. * sysdeps/posix/cuserid.c: Implement using getpwuid_r. * sysdeps/posix/mkstemp.c: Include <stdlib.h> for prototype. * sysdeps/posix/mktemp.c: Likewise. * sysdeps/stub/mkstemp.c: Likewise. * sysdeps/stub/mktemp.c: Likewise. * sysvipc/sys/ipc.h: Prototypes of ftok have to be of types `const char *' and `int'. * sysvipc/ftok.c: Likewise. Make sure only lower 8 bits of PROJ_ID are used. Sun Nov 3 03:21:28 1996 Heiko Schroeder <Heiko.Schroeder@post.rwth-aachen.de> * locale/programs/ld-numeric.c (numeric_output): Compute idx[0] correctly. Sat Nov 2 17:44:32 1996 Ulrich Drepper <drepper@cygnus.com> * sysdeps/posix/cuserid.c: Use reentrant functions. * manual/users.texi: Tell that cuserid is marked to be withdrawn in XPG4.2. Sat Nov 2 14:26:37 1996 Ulrich Drepper <drepper@cygnus.com> Linus said he will make sure no system call will return a value in -1 ... -4095 as a valid result. * sysdeps/unix/sysv/linux/i386/sysdep.h: Correct test for error. * sysdeps/unix/sysv/linux/i386/syscall.S: Likewise. * sysdeps/unix/sysv/linux/m68k/sysdep.h: Likewise. * sysdeps/unix/sysv/linux/m68k/syscall.S: Likewise. Sat Nov 2 16:54:49 1996 NIIBE Yutaka <gniibe@mri.co.jp> * sysdeps/stub/lockfile.c [!USE_IN_LIBIO]: Define weak alias for __funlockfile, not a circular alias. Define __IO_ftrylockfile if USE_IN_LIBIO and __ftrylockfile if not, not vice versa. * sysdeps/unix/sysv/linux/i386/sysdep.S (__errno_location): Make it a weak symbol. * sysdeps/unix/sysv/linux/m68k/sysdep.S (__errno_location): Likewise. Likewise. * crypt/Makefile (rpath-link): Extend search path to current directory.
Diffstat (limited to 'stdlib')
-rw-r--r--stdlib/atexit.c32
-rw-r--r--stdlib/div.c91
-rw-r--r--stdlib/l64a.c40
-rw-r--r--stdlib/ldiv.c54
-rw-r--r--stdlib/lldiv.c57
-rw-r--r--stdlib/stdlib.h127
-rw-r--r--stdlib/strtol.c10
-rw-r--r--stdlib/tst-strtol.c23
8 files changed, 142 insertions, 292 deletions
diff --git a/stdlib/atexit.c b/stdlib/atexit.c
index bf7f91a..a49f219 100644
--- a/stdlib/atexit.c
+++ b/stdlib/atexit.c
@@ -1,20 +1,20 @@
/* Copyright (C) 1991, 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 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
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include <libc-lock.h>
#include <stdlib.h>
diff --git a/stdlib/div.c b/stdlib/div.c
deleted file mode 100644
index 51f5e35..0000000
--- a/stdlib/div.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Copyright (C) 1992 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 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
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
-
-/*
- * Copyright (c) 1990 Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Chris Torek.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <ansidecl.h>
-#include <stdlib.h>
-
-
-/* Return the `div_t' representation of NUMER over DENOM. */
-div_t
-DEFUN(div, (numer, denom), int numer AND int denom)
-{
- div_t result;
-
- result.quot = numer / denom;
- result.rem = numer % denom;
-
- /* The ANSI standard says that |QUOT| <= |NUMER / DENOM|, where
- NUMER / DENOM is to be computed in infinite precision. In
- other words, we should always truncate the quotient towards
- zero, never -infinity. Machine division and remainer may
- work either way when one or both of NUMER or DENOM is
- negative. If only one is negative and QUOT has been
- truncated towards -infinity, REM will have the same sign as
- DENOM and the opposite sign of NUMER; if both are negative
- and QUOT has been truncated towards -infinity, REM will be
- positive (will have the opposite sign of NUMER). These are
- considered `wrong'. If both are NUM and DENOM are positive,
- RESULT will always be positive. This all boils down to: if
- NUMER >= 0, but REM < 0, we got the wrong answer. In that
- case, to get the right answer, add 1 to QUOT and subtract
- DENOM from REM. */
-
- if (numer >= 0 && result.rem < 0)
- {
- ++result.quot;
- result.rem -= denom;
- }
-
- return result;
-}
diff --git a/stdlib/l64a.c b/stdlib/l64a.c
index 914f0b5..1559b5b 100644
--- a/stdlib/l64a.c
+++ b/stdlib/l64a.c
@@ -1,21 +1,21 @@
/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
-Library General Public License for more details.
+ 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
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include <stdlib.h>
@@ -34,18 +34,24 @@ static const char conv_table[64] =
char *
l64a (n)
- long n;
+ long int n;
{
static char result[7];
int cnt;
+ if (n <= 0l)
+ /* The value for N == 0 is defined to be the empty string. When a
+ negative value is given the result is undefined. We will
+ return the empty string. */
+ return (char *) "";
+
result[6] = '\0';
- for (cnt = 5; cnt >= 0; --cnt)
+ for (cnt = 5; n > 0; --cnt)
{
result[cnt] = conv_table[n & 0x3f];
n >>= 6;
}
- return result;
+ return &result[n + 1];
}
diff --git a/stdlib/ldiv.c b/stdlib/ldiv.c
deleted file mode 100644
index 995e40d..0000000
--- a/stdlib/ldiv.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/* Copyright (C) 1992 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 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
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
-
-#include <stdlib.h>
-
-
-/* Return the `ldiv_t' representation of NUMER over DENOM. */
-ldiv_t
-ldiv (long int numer, long int denom)
-{
- ldiv_t result;
-
- result.quot = numer / denom;
- result.rem = numer % denom;
-
- /* The ANSI standard says that |QUOT| <= |NUMER / DENOM|, where
- NUMER / DENOM is to be computed in infinite precision. In
- other words, we should always truncate the quotient towards
- zero, never -infinity. Machine division and remainer may
- work either way when one or both of NUMER or DENOM is
- negative. If only one is negative and QUOT has been
- truncated towards -infinity, REM will have the same sign as
- DENOM and the opposite sign of NUMER; if both are negative
- and QUOT has been truncated towards -infinity, REM will be
- positive (will have the opposite sign of NUMER). These are
- considered `wrong'. If both are NUM and DENOM are positive,
- RESULT will always be positive. This all boils down to: if
- NUMER >= 0, but REM < 0, we got the wrong answer. In that
- case, to get the right answer, add 1 to QUOT and subtract
- DENOM from REM. */
-
- if (numer >= 0 && result.rem < 0)
- {
- ++result.quot;
- result.rem -= denom;
- }
-
- return result;
-}
diff --git a/stdlib/lldiv.c b/stdlib/lldiv.c
deleted file mode 100644
index 1659e0f..0000000
--- a/stdlib/lldiv.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/* `long long int' divison with remainder.
-Copyright (C) 1992, 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 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
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-#include <stdlib.h>
-
-
-/* Return the `lldiv_t' representation of NUMER over DENOM. */
-lldiv_t
-lldiv (numer, denom)
- long long int numer;
- long long int denom;
-{
- lldiv_t result;
-
- result.quot = numer / denom;
- result.rem = numer % denom;
-
- /* The ANSI standard says that |QUOT| <= |NUMER / DENOM|, where
- NUMER / DENOM is to be computed in infinite precision. In
- other words, we should always truncate the quotient towards
- zero, never -infinity. Machine division and remainer may
- work either way when one or both of NUMER or DENOM is
- negative. If only one is negative and QUOT has been
- truncated towards -infinity, REM will have the same sign as
- DENOM and the opposite sign of NUMER; if both are negative
- and QUOT has been truncated towards -infinity, REM will be
- positive (will have the opposite sign of NUMER). These are
- considered `wrong'. If both are NUM and DENOM are positive,
- RESULT will always be positive. This all boils down to: if
- NUMER >= 0, but REM < 0, we got the wrong answer. In that
- case, to get the right answer, add 1 to QUOT and subtract
- DENOM from REM. */
-
- if (numer >= 0 && result.rem < 0)
- {
- ++result.quot;
- result.rem -= denom;
- }
-
- return result;
-}
diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h
index b43c170..8f94f3b 100644
--- a/stdlib/stdlib.h
+++ b/stdlib/stdlib.h
@@ -188,7 +188,7 @@ extern __inline long int atol (__const char *__nptr)
#endif /* Optimizing GCC >=2. */
-#ifdef __USE_SVID
+#if defined(__USE_SVID) || defined(__USE_XOPEN_EXTENDED)
/* Convert N to base 64 using the digits "./0-9A-Za-z", least-significant
digit first. Returns a pointer to static storage overwritten by the
next call. */
@@ -196,15 +196,7 @@ extern char *l64a __P ((long int __n));
/* Read a number from a string S in base 64 as above. */
extern long int a64l __P ((__const char *__s));
-#endif
-
-
-/* Return a random integer between 0 and RAND_MAX inclusive. */
-extern int rand __P ((void));
-/* Seed the random number generator with the given number. */
-extern void srand __P ((unsigned int __seed));
-#ifdef __USE_BSD
#include <sys/types.h> /* we need int32_t... */
@@ -262,13 +254,36 @@ extern int srandom_r __P ((unsigned int __seed, struct random_data *__buf));
extern int initstate_r __P ((unsigned int __seed, __ptr_t __statebuf,
size_t __statelen, struct random_data *__buf));
extern int setstate_r __P ((__ptr_t __statebuf, struct random_data *__buf));
-#endif /* __USE_REENTRANT. */
+#endif /* Use reentrant. */
#endif /* Use BSD. */
-#ifdef __USE_SVID
+/* Return a random integer between 0 and RAND_MAX inclusive. */
+extern int rand __P ((void));
+/* Seed the random number generator with the given number. */
+extern void srand __P ((unsigned int __seed));
+
+
+#if defined(__USE_SVID) || defined(__USE_XOPEN)
/* System V style 48-bit random number generator functions. */
+/* Return non-negative, double-precision floating-point value in [0.0,1.0). */
+extern double drand48 __P ((void));
+extern double erand48 __P ((unsigned short int __xsubi[3]));
+
+/* Return non-negative, long integer in [0,2^31). */
+extern long lrand48 __P ((void));
+extern long nrand48 __P ((unsigned short int __xsubi[3]));
+
+/* Return signed, long integers in [-2^31,2^31). */
+extern long mrand48 __P ((void));
+extern long jrand48 __P ((unsigned short int __xsubi[3]));
+
+/* Seed random number generator. */
+extern void srand48 __P ((long __seedval));
+extern unsigned short int *seed48 __P ((unsigned short int __seed16v[3]));
+extern void lcong48 __P ((unsigned short int __param[7]));
+
/* Data structure for communication with thread safe versions. */
struct drand48_data
{
@@ -279,38 +294,34 @@ struct drand48_data
int init; /* Flag for initializing. */
};
+#ifdef __USE_REENTRANT
/* Return non-negative, double-precision floating-point value in [0.0,1.0). */
-extern double drand48 __P ((void));
extern int drand48_r __P ((struct drand48_data *__buffer, double *__result));
-extern double erand48 __P ((unsigned short int __xsubi[3]));
extern int erand48_r __P ((unsigned short int __xsubi[3],
struct drand48_data *__buffer, double *__result));
+
/* Return non-negative, long integer in [0,2^31). */
-extern long lrand48 __P ((void));
extern int lrand48_r __P ((struct drand48_data *__buffer, long *__result));
-extern long nrand48 __P ((unsigned short int __xsubi[3]));
extern int nrand48_r __P ((unsigned short int __xsubi[3],
struct drand48_data *__buffer, long *__result));
+
/* Return signed, long integers in [-2^31,2^31). */
-extern long mrand48 __P ((void));
extern int mrand48_r __P ((struct drand48_data *__buffer, long *__result));
-extern long jrand48 __P ((unsigned short int __xsubi[3]));
extern int jrand48_r __P ((unsigned short int __xsubi[3],
struct drand48_data *__buffer, long *__result));
+
/* Seed random number generator. */
-extern void srand48 __P ((long __seedval));
extern int srand48_r __P ((long __seedval, struct drand48_data *__buffer));
-extern unsigned short int *seed48 __P ((unsigned short int __seed16v[3]));
extern int seed48_r __P ((unsigned short int __seed16v[3],
struct drand48_data *__buffer));
-extern void lcong48 __P ((unsigned short int __param[7]));
extern int lcong48_r __P ((unsigned short int __param[7],
struct drand48_data *__buffer));
+#endif /* Use reentrant. */
/* Internal function to compute next state of the generator. */
extern int __drand48_iterate __P ((unsigned short int __xsubi[3],
struct drand48_data *__buffer));
-#endif /* __USE_SVID. */
+#endif /* Use SVID or X/Open. */
/* Allocate SIZE bytes of memory. */
@@ -332,7 +343,7 @@ extern void cfree __P ((__ptr_t __ptr));
#include <alloca.h>
#endif /* Use GNU, BSD, or misc. */
-#ifdef __USE_BSD
+#if defined(__USE_BSD) || defined(__USE_XOPEN_EXTENDED)
/* Allocate SIZE bytes on a page boundary. The storage cannot be freed. */
extern __ptr_t valloc __P ((size_t __size));
#endif
@@ -365,7 +376,7 @@ extern char *getenv __P ((__const char *__name));
programs is running with SUID or SGID enabled. */
extern char *__secure_getenv __P ((__const char *__name));
-#ifdef __USE_SVID
+#if defined(__USE_SVID) || defined(__USE_XOPEN)
/* The SVID says this is in <stdio.h>, but this seems a better place. */
/* Put STRING, which is of the form "NAME=VALUE", in the environment.
If there is no `=', remove NAME from the environment. */
@@ -389,6 +400,23 @@ extern void unsetenv __P ((__const char *__name));
extern int clearenv __P ((void));
#endif
+
+#if defined(__USE_MISC) || defined(__USE_XOPEN_EXTENDED)
+/* Generate a unique temporary file name from TEMPLATE.
+ The last six characters of TEMPLATE must be "XXXXXX";
+ they are replaced with a string that makes the file name unique.
+ Returns TEMPLATE, or a null pointer if it cannot get a unique file name. */
+extern char *mktemp __P ((char *__template));
+
+/* Generate a unique temporary file name from TEMPLATE.
+ The last six characters of TEMPLATE must be "XXXXXX";
+ they are replaced with a string that makes the filename unique.
+ Returns a file descriptor open on the file for reading and writing,
+ or -1 if it cannot create a uniquely-named file. */
+extern int mkstemp __P ((char *__template));
+#endif
+
+
/* Execute the given line as a shell command. */
extern int system __P ((__const char *__command));
@@ -400,7 +428,7 @@ extern int system __P ((__const char *__command));
extern char *canonicalize_file_name __P ((__const char *__name));
#endif
-#ifdef __USE_BSD
+#if defined(__USE_BSD) || defined(__USE_XOPEN_EXTENDED)
/* Return the canonical absolute name of file NAME. The last file name
component need not exist, and may be a symlink to a nonexistent file.
If RESOLVED is null, the result is malloc'd; otherwise, if the canonical
@@ -451,47 +479,49 @@ extern lldiv_t lldiv __P ((long long int __numer, long long int __denom)) __attr
#endif
-#ifdef __USE_SVID
+#if defined(__USE_SVID) || defined(__USE_XOPEN_EXTENDED)
/* Convert floating point numbers to strings. The returned values are
valid only until another call to the same function. */
/* Convert VALUE to a string with NDIGIT digits and return a pointer to
this. Set *DECPT with the position of the decimal character and *SIGN
with the sign of the number. */
-char *ecvt __P ((double __value, int __ndigit, int *__decpt, int *__sign));
+extern char *ecvt __P ((double __value, int __ndigit, int *__decpt,
+ int *__sign));
/* Convert VALUE to a string rounded to NDIGIT decimal digits. Set *DECPT
with the position of the decimal character and *SIGN with the sign of
the number. */
-char *fcvt __P ((double __value, int __ndigit, int *__decpt, int *__sign));
+extern char *fcvt __P ((double __value, int __ndigit, int *__decpt,
+ int *__sign));
/* If possible convert VALUE to a string with NDIGIT significant digits.
Otherwise use exponential representation. The resulting string will
be written to BUF. */
-char *gcvt __P ((double __value, int __ndigit, char *__buf));
+extern char *gcvt __P ((double __value, int __ndigit, char *__buf));
/* Long double versions of above functions. */
-char *qecvt __P ((__long_double_t __value, int __ndigit, int *__decpt,
- int *__sign));
-char *qfcvt __P ((__long_double_t __value, int __ndigit, int *__decpt,
- int *__sign));
-char *qgcvt __P ((__long_double_t __value, int __ndigit, char *__buf));
+extern char *qecvt __P ((__long_double_t __value, int __ndigit, int *__decpt,
+ int *__sign));
+extern char *qfcvt __P ((__long_double_t __value, int __ndigit, int *__decpt,
+ int *__sign));
+extern char *qgcvt __P ((__long_double_t __value, int __ndigit, char *__buf));
#ifdef __USE_REENTRANT
/* Reentrant version of the functions above which provide their own
buffers. */
-int ecvt_r __P ((double __value, int __ndigit, int *__decpt, int *__sign,
- char *__buf, size_t __len));
-int fcvt_r __P ((double __value, int __ndigit, int *__decpt, int *__sign,
- char *__buf, size_t __len));
-
-int qecvt_r __P ((__long_double_t __value, int __ndigit, int *__decpt,
- int *__sign, char *__buf, size_t __len));
-int qfcvt_r __P ((__long_double_t __value, int __ndigit, int *__decpt,
- int *__sign, char *__buf, size_t __len));
-#endif
-#endif
+extern int ecvt_r __P ((double __value, int __ndigit, int *__decpt,
+ int *__sign, char *__buf, size_t __len));
+extern int fcvt_r __P ((double __value, int __ndigit, int *__decpt,
+ int *__sign, char *__buf, size_t __len));
+
+extern int qecvt_r __P ((__long_double_t __value, int __ndigit, int *__decpt,
+ int *__sign, char *__buf, size_t __len));
+extern int qfcvt_r __P ((__long_double_t __value, int __ndigit, int *__decpt,
+ int *__sign, char *__buf, size_t __len));
+#endif /* reentrant */
+#endif /* use MISC || use X/Open Unix */
/* Return the length of the multibyte character
@@ -525,7 +555,7 @@ extern int rpmatch __P ((__const char *__response));
#endif
-#ifdef __USE_MISC
+#ifdef __USE_XOPEN_EXTENDED
/* Parse comma separated suboption from *OPTIONP and match against
strings in TOKENS. If found return index and set *VALUEP to
optional value introduced by an equal sign. If the suboption is
@@ -537,6 +567,13 @@ extern int getsubopt __P ((char **__optionp, __const char *__const *__tokens,
#endif
+#ifdef __USE_XOPEN
+
+/* Setup DES tables according KEY. */
+extern void setkey __P ((__const char *__key));
+#endif
+
+
__END_DECLS
#endif /* stdlib.h */
diff --git a/stdlib/strtol.c b/stdlib/strtol.c
index c38f61c..5a097b4 100644
--- a/stdlib/strtol.c
+++ b/stdlib/strtol.c
@@ -201,7 +201,10 @@ INTERNAL (strtol) (nptr, endptr, base, group)
#endif
if (base < 0 || base == 1 || base > 36)
- base = 10;
+ {
+ __set_errno (EINVAL);
+ return 0;
+ }
save = s = nptr;
@@ -214,8 +217,13 @@ INTERNAL (strtol) (nptr, endptr, base, group)
/* Check for a sign. */
if (*s == L_('-'))
{
+#if UNSIGNED
+ __set_errno (EINVAL);
+ return 0;
+#else
negative = 1;
++s;
+#endif
}
else if (*s == L_('+'))
{
diff --git a/stdlib/tst-strtol.c b/stdlib/tst-strtol.c
index 5c3e2cb..af7d41a 100644
--- a/stdlib/tst-strtol.c
+++ b/stdlib/tst-strtol.c
@@ -1,7 +1,6 @@
/* My bet is this was written by Chris Torek.
I reformatted and ansidecl-ized it, and tweaked it a little. */
-#include <ansidecl.h>
#include <ctype.h>
#include <stdio.h>
#include <errno.h>
@@ -10,13 +9,13 @@
struct ltest
{
- CONST char *str; /* Convert this. */
+ const char *str; /* Convert this. */
unsigned long int expect; /* To get this. */
int base; /* Use this base. */
char left; /* With this left over. */
int err; /* And this in errno. */
};
-static CONST struct ltest tests[] =
+static const struct ltest tests[] =
{
#if ~0UL == 0xffffffff
/* First, signed numbers. */
@@ -38,8 +37,8 @@ static CONST struct ltest tests[] =
{ " 0", 0, 0, 0, 0 },
{ "0xffffffffg", 0xffffffff, 0, 'g', 0 },
{ "0xf1f2f3f4f5", 0xffffffff, 0, 0, ERANGE },
- { "-0x123456789", 0xffffffff, 0, 0, ERANGE },
- { "-0xfedcba98", -0xfedcba98, 0, 0, 0 },
+ { "-0x123456789", 0, 0, 0, EINVAL },
+ { "-0xfedcba98", 0, 0, 0, EINVAL },
{ NULL, 0, 0, 0, 0 },
#else
/* assume 64 bit long... */
@@ -66,18 +65,18 @@ static CONST struct ltest tests[] =
{ "0xffffffffg", 0xffffffff, 0, 'g', 0 },
{ "0xffffffffffffffffg", 0xffffffffffffffff, 0, 'g', 0 },
{ "0xf1f2f3f4f5f6f7f8f9", 0xffffffffffffffff, 0, 0, ERANGE },
- { "-0x123456789abcdef01", 0xffffffffffffffff, 0, 0, ERANGE },
- { "-0xfedcba987654321", -0xfedcba987654321, 0, 0, 0 },
+ { "-0x123456789abcdef01", 0, 0, 0, EINVA{ },
+ { "-0xfedcba987654321", 0, 0, 0, EINVAL },
{ NULL, 0, 0, 0, 0 },
#endif
};
-static void EXFUN(expand, (char *dst, int c));
+static void expand __P ((char *dst, int c));
int
-DEFUN_VOID(main)
+main ()
{
- register CONST struct ltest *lt;
+ register const struct ltest *lt;
char *ep;
int status = 0;
@@ -145,7 +144,9 @@ DEFUN_VOID(main)
}
static void
-DEFUN(expand, (dst, c), register char *dst AND register int c)
+expand (dst, c)
+ char *dst;
+ int c;
{
if (isprint(c))
{