mirror of
git://sourceware.org/git/glibc.git
synced 2024-11-27 03:41:23 +08:00
5a82c74822
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
79 lines
2.8 KiB
C
79 lines
2.8 KiB
C
/* Check two binary blobs for equality.
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Copyright (C) 2018-2019 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <support/check.h>
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#include <support/support.h>
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#include <support/xmemstream.h>
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static void
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report_length (const char *what, unsigned long int length, const char *expr)
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{
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printf (" %s %lu bytes (from %s)\n", what, length, expr);
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}
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static void
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report_blob (const char *what, const unsigned char *blob,
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unsigned long int length, const char *expr)
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{
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if (blob == NULL && length > 0)
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printf (" %s (evaluated from %s): NULL\n", what, expr);
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else if (length > 0)
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{
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printf (" %s (evaluated from %s):\n", what, expr);
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char *quoted = support_quote_blob (blob, length);
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printf (" \"%s\"\n", quoted);
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free (quoted);
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fputs (" ", stdout);
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for (unsigned long i = 0; i < length; ++i)
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printf (" %02X", blob[i]);
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putc ('\n', stdout);
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}
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}
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void
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support_test_compare_blob (const void *left, unsigned long int left_length,
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const void *right, unsigned long int right_length,
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const char *file, int line,
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const char *left_expr, const char *left_len_expr,
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const char *right_expr, const char *right_len_expr)
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{
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/* No differences are possible if both lengths are null. */
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if (left_length == 0 && right_length == 0)
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return;
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if (left_length != right_length || left == NULL || right == NULL
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|| memcmp (left, right, left_length) != 0)
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{
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support_record_failure ();
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printf ("%s:%d: error: blob comparison failed\n", file, line);
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if (left_length == right_length)
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printf (" blob length: %lu bytes\n", left_length);
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else
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{
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report_length ("left length: ", left_length, left_len_expr);
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report_length ("right length:", right_length, right_len_expr);
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}
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report_blob ("left", left, left_length, left_expr);
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report_blob ("right", right, right_length, right_expr);
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}
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}
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