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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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