update to gnulib d77a23b15925e5554325ea3553c940133734eee3
* configure.ac: Update minimum autoconf version. * lib/config.charset, lib/ref-add.sin, lib/ref-del.sin, m4/closeout.m4, m4/close-stream.m4, m4/configmake.m4, m4/glibc21.m4, m4/hard-locale.m4: Remove. * lib/alloca.c, lib/alloca.in.h, lib/argmatch.c, lib/argmatch.h, lib/arg-nonnull.h, lib/argp-ba.c, lib/argp-eexst.c, lib/argp-fmtstream.c, lib/argp-fmtstream.h, lib/argp-fs-xinl.c, lib/argp.h, lib/argp-help.c, lib/argp-namefrob.h, lib/argp-parse.c, lib/argp-pin.c, lib/argp-pv.c, lib/argp-pvh.c, lib/argp-xinl.c, lib/asnprintf.c, lib/basename-lgpl.c, lib/c-ctype.h, lib/c++defs.h, lib/closeout.c, lib/closeout.h, lib/close-stream.c, lib/c-strcasecmp.c, lib/c-strcaseeq.h, lib/c-strcase.h, lib/c-strncasecmp.c, lib/dirname.h, lib/dirname-lgpl.c, lib/dosname.h, lib/errno.in.h, lib/error.c, lib/error.h, lib/exitfail.c, lib/exitfail.h, lib/fcntl.in.h, lib/filename.h, lib/float.c, lib/float+.h, lib/float.in.h, lib/fpending.c, lib/fpending.h, lib/getopt1.c, lib/getopt.c, lib/getopt-cdefs.in.h, lib/getopt-core.h, lib/getopt-ext.h, lib/getopt.in.h, lib/getopt_int.h, lib/getopt-pfx-core.h, lib/getopt-pfx-ext.h, lib/getprogname.c, lib/getprogname.h, lib/gettext.h, lib/gettimeofday.c, lib/hard-locale.c, lib/hard-locale.h, lib/intprops.h, lib/isatty.c, lib/itold.c, lib/limits.in.h, lib/localcharset.c, lib/localcharset.h, lib/localtime-buffer.c, lib/localtime-buffer.h, lib/lstat.c, lib/Makefile.am, lib/malloca.c, lib/malloca.h, lib/malloc.c, lib/mbrtowc.c, lib/mbsinit.c, lib/memchr.c, lib/memchr.valgrind, lib/mempcpy.c, lib/minmax.h, lib/mkstemp.c, lib/mkstemps.c, lib/msvc-inval.c, lib/msvc-inval.h, lib/msvc-nothrow.c, lib/msvc-nothrow.h, lib/_Noreturn.h, lib/pathmax.h, lib/printf-args.c, lib/printf-args.h, lib/printf-parse.c, lib/printf-parse.h, lib/progname.c, lib/progname.h, lib/quotearg.c, lib/quotearg.h, lib/quote.h, lib/rawmemchr.c, lib/rawmemchr.valgrind, lib/secure_getenv.c, lib/size_max.h, lib/sleep.c, lib/stat.c, lib/stat-time.h, lib/stat-w32.c, lib/stat-w32.h, lib/stdalign.in.h, lib/stdbool.in.h, lib/stddef.in.h, lib/stdint.in.h, lib/stdio-impl.h, lib/stdio.in.h, lib/stdlib.in.h, lib/stpcpy.c, lib/strcasecmp.c, lib/strchrnul.c, lib/strchrnul.valgrind, lib/streq.h, lib/strerror.c, lib/strerror-override.c, lib/strerror-override.h, lib/string.in.h, lib/strings.in.h, lib/stripslash.c, lib/strncasecmp.c, lib/strndup.c, lib/strnlen.c, lib/strverscmp.c, lib/sysexits.in.h, lib/sys_stat.in.h, lib/sys_time.in.h, lib/sys_types.in.h, lib/sys_wait.in.h, lib/tempname.c, lib/tempname.h, lib/time.in.h, lib/unistd.in.h, lib/vasnprintf.c, lib/vasnprintf.h, lib/verify.h, lib/vsnprintf.c, lib/warn-on-use.h, lib/wchar.in.h, lib/wctype.in.h, lib/xalloc-die.c, lib/xalloc.h, lib/xalloc-oversized.h, lib/xmalloc.c, lib/xsize.h, m4/00gnulib.m4, m4/absolute-header.m4, m4/alloca.m4, m4/argp.m4, m4/codeset.m4, m4/dirname.m4, m4/double-slash-root.m4, m4/eealloc.m4, m4/errno_h.m4, m4/error.m4, m4/exponentd.m4, m4/extensions.m4, m4/extern-inline.m4, m4/fcntl_h.m4, m4/fcntl-o.m4, m4/float_h.m4, m4/fpending.m4, m4/getopt.m4, m4/getprogname.m4, m4/gettimeofday.m4, m4/gnulib-cache.m4, m4/gnulib-common.m4, m4/gnulib-comp.m4, m4/gnulib-tool.m4, m4/include_next.m4, m4/intmax_t.m4, m4/inttypes_h.m4, m4/isatty.m4, m4/largefile.m4, m4/limits-h.m4, m4/localcharset.m4, m4/locale-fr.m4, m4/locale-ja.m4, m4/locale-zh.m4, m4/localtime-buffer.m4, m4/longlong.m4, m4/lstat.m4, m4/malloca.m4, m4/malloc.m4, m4/math_h.m4, m4/mbrtowc.m4, m4/mbsinit.m4, m4/mbstate_t.m4, m4/memchr.m4, m4/mempcpy.m4, m4/minmax.m4, m4/mkstemp.m4, m4/mkstemps.m4, m4/mmap-anon.m4, m4/msvc-inval.m4, m4/msvc-nothrow.m4, m4/multiarch.m4, m4/nocrash.m4, m4/off_t.m4, m4/pathmax.m4, m4/printf.m4, m4/quotearg.m4, m4/quote.m4, m4/rawmemchr.m4, m4/secure_getenv.m4, m4/size_max.m4, m4/sleep.m4, m4/ssize_t.m4, m4/stat.m4, m4/stat-time.m4, m4/stdalign.m4, m4/stdbool.m4, m4/stddef_h.m4, m4/stdint_h.m4, m4/stdint.m4, m4/stdio_h.m4, m4/stdlib_h.m4, m4/stpcpy.m4, m4/strcase.m4, m4/strchrnul.m4, m4/strerror.m4, m4/string_h.m4, m4/strings_h.m4, m4/strndup.m4, m4/strnlen.m4, m4/strverscmp.m4, m4/sysexits.m4, m4/sys_socket_h.m4, m4/sys_stat_h.m4, m4/sys_time_h.m4, m4/sys_types_h.m4, m4/sys_wait_h.m4, m4/tempname.m4, m4/time_h.m4, m4/unistd_h.m4, m4/vasnprintf.m4, m4/vsnprintf.m4, m4/warn-on-use.m4, m4/wchar_h.m4, m4/wchar_t.m4, m4/wctype_h.m4, m4/wint_t.m4, m4/xalloc.m4, m4/xsize.m4: Update. * lib/cdefs.h, lib/glthread/lock.c, lib/glthread/lock.h, lib/glthread/threadlib.c, lib/libc-config.h, lib/mkdir.c, lib/windows-initguard.h, lib/windows-mutex.c, lib/windows-mutex.h, lib/windows-once.c, lib/windows-once.h, lib/windows-recmutex.c, lib/windows-recmutex.h, lib/windows-rwlock.c, lib/windows-rwlock.h, m4/host-cpu-c-abi.m4, m4/__inline.m4, m4/lib-ld.m4, m4/lib-link.m4, m4/lib-prefix.m4, m4/lock.m4, m4/mkdir.m4, m4/pthread_rwlock_rdlock.m4, m4/std-gnu11.m4, m4/threadlib.m4, tools/config.rpath: New files.
This commit is contained in:
Alexandre Duret-Lutz
parent
25eb9d4979
commit
8868bc67ba
281 changed files with 10229 additions and 2357 deletions
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@ -1,5 +1,5 @@
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/* vsprintf with automatic memory allocation.
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Copyright (C) 1999, 2002-2018 Free Software Foundation, Inc.
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Copyright (C) 1999, 2002-2019 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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@ -860,7 +860,9 @@ convert_to_decimal (mpn_t a, size_t extra_zeroes)
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size_t a_len = a.nlimbs;
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/* 0.03345 is slightly larger than log(2)/(9*log(10)). */
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size_t c_len = 9 * ((size_t)(a_len * (GMP_LIMB_BITS * 0.03345f)) + 1);
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char *c_ptr = (char *) malloc (xsum (c_len, extra_zeroes));
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/* We need extra_zeroes bytes for zeroes, followed by c_len bytes for the
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digits of a, followed by 1 byte for the terminating NUL. */
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char *c_ptr = (char *) malloc (xsum (xsum (extra_zeroes, c_len), 1));
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if (c_ptr != NULL)
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{
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char *d_ptr = c_ptr;
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@ -2694,7 +2696,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
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errno = EILSEQ;
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return NULL;
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}
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if (precision < count)
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if (precision < (unsigned int) count)
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break;
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arg_end++;
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characters += count;
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@ -4872,6 +4874,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
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# if ! (((__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 3)) \
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&& !defined __UCLIBC__) \
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|| (defined __APPLE__ && defined __MACH__) \
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|| defined __ANDROID__ \
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|| (defined _WIN32 && ! defined __CYGWIN__))
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fbp[1] = '%';
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fbp[2] = 'n';
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@ -4893,6 +4896,14 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
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On Mac OS X 10.13 or newer, the use of %n in format strings
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in writable memory by default crashes the program, so we
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should avoid it in this situation. */
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/* On Android, we know that snprintf's return value conforms to
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ISO C 99: the tests gl_SNPRINTF_RETVAL_C99 and
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gl_SNPRINTF_TRUNCATION_C99 pass.
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Therefore we can avoid using %n in this situation.
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Starting on 2018-03-07, the use of %n in format strings
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produces a fatal error (see
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<https://android.googlesource.com/platform/bionic/+/41398d03b7e8e0dfb951660ae713e682e9fc0336>),
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so we should avoid it. */
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/* On native Windows systems (such as mingw), we can avoid using
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%n because:
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- Although the gl_SNPRINTF_TRUNCATION_C99 test fails,
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@ -4906,7 +4917,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
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Windows Vista, the use of %n in format strings by default
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crashes the program. See
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<https://gcc.gnu.org/ml/gcc/2007-06/msg00122.html> and
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<https://msdn.microsoft.com/en-us/library/ms175782.aspx>
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<https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/set-printf-count-output>
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So we should avoid %n in this situation. */
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fbp[1] = '\0';
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# endif
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@ -5125,7 +5136,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
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{
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/* Verify that snprintf() has NUL-terminated its
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result. */
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if (count < maxlen
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if ((unsigned int) count < maxlen
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&& ((TCHAR_T *) (result + length)) [count] != '\0')
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abort ();
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/* Portability hack. */
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