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It's all in the details, from man-pages(7):
Formatting conventions for manual pages describing functions
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Variable names should, like argument names, be specified in italics.
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Formatting conventions (general)
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Special macros, which are usually in uppercase, are in bold.
Exception: don't boldface NULL.
...
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/10034)
42 lines
1.2 KiB
Plaintext
42 lines
1.2 KiB
Plaintext
=pod
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=head1 NAME
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rand_bytes_ex, rand_priv_bytes_ex
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- internal random number routines
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=head1 SYNOPSIS
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#include "internal/rand_int.h"
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int rand_bytes_ex(OPENSSL_CTX *ctx, unsigned char *buf, int num);
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int rand_priv_bytes_ex(OPENSSL_CTX *ctx, unsigned char *buf, int num);
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=head1 DESCRIPTION
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rand_bytes_ex() and rand_priv_bytes_ex() are the equivalent of RAND_bytes() and
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RAND_priv_bytes() in the public API except that they both take an additional
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I<ctx> parameter.
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The DRBG used for the operation is the public or private DRBG associated with
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the specified I<ctx>. The parameter can be NULL, in which case
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the default library ctx is used.
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If the default RAND_METHOD has been changed then for compatibility reasons the
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RAND_METHOD will be used in preference and the DRBG of the library context
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ignored.
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=head1 RETURN VALUES
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rand_bytes_ex() and rand_bytes_priv_ex() return 0 or less on error or 1 on
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success.
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=head1 COPYRIGHT
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Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
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Licensed under the Apache License 2.0 (the "License"). You may not use
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this file except in compliance with the License. You can obtain a copy
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in the file LICENSE in the source distribution or at
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L<https://www.openssl.org/source/license.html>.
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=cut
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