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I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
73 lines
2.3 KiB
C
73 lines
2.3 KiB
C
/* Declaration of functions and data types used for SHA512 sum computing
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library functions.
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Copyright (C) 2007-2022 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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#ifndef _SHA512_H
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#define _SHA512_H 1
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#include <limits.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <endian.h>
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#include <bits/wordsize.h>
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/* Structure to save state of computation between the single steps. */
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struct sha512_ctx
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{
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uint64_t H[8];
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union
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{
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#if defined __GNUC__ && __WORDSIZE == 64
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# define USE_TOTAL128
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unsigned int total128 __attribute__ ((__mode__ (TI)));
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#endif
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#define TOTAL128_low (1 - (BYTE_ORDER == LITTLE_ENDIAN))
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#define TOTAL128_high (BYTE_ORDER == LITTLE_ENDIAN)
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uint64_t total[2];
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};
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uint64_t buflen;
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union
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{
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char buffer[256];
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uint64_t buffer64[32];
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};
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};
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/* Initialize structure containing state of computation.
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(FIPS 180-2: 5.3.3) */
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extern void __sha512_init_ctx (struct sha512_ctx *ctx) __THROW;
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/* Starting with the result of former calls of this function (or the
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initialization function update the context for the next LEN bytes
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starting at BUFFER.
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It is NOT required that LEN is a multiple of 128. */
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extern void __sha512_process_bytes (const void *buffer, size_t len,
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struct sha512_ctx *ctx) __THROW;
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/* Process the remaining bytes in the buffer and put result from CTX
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in first 64 bytes following RESBUF.
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IMPORTANT: On some systems it is required that RESBUF is correctly
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aligned for a 64 bits value. */
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extern void *__sha512_finish_ctx (struct sha512_ctx *ctx, void *resbuf)
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__THROW;
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#endif /* sha512.h */
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